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WO2018108908A1 - Dispositif d'ajustage à commande électrique - Google Patents

Dispositif d'ajustage à commande électrique Download PDF

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Publication number
WO2018108908A1
WO2018108908A1 PCT/EP2017/082422 EP2017082422W WO2018108908A1 WO 2018108908 A1 WO2018108908 A1 WO 2018108908A1 EP 2017082422 W EP2017082422 W EP 2017082422W WO 2018108908 A1 WO2018108908 A1 WO 2018108908A1
Authority
WO
WIPO (PCT)
Prior art keywords
actuator
actuator part
relative
stationary
movable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2017/082422
Other languages
German (de)
English (en)
Inventor
Klaus Stoppel
Mustafa Kamil
Annemarie Holleczek
Joern Ostrinsky
Remigius Has
Annette Frederiksen
Timon BRUECKNER
Siegwart Bogatscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2018108908A1 publication Critical patent/WO2018108908A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681—Component parts, details or accessories; Auxiliary operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
    • F16M11/123—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints the axis of rotation intersecting in a single point, e.g. by using gimbals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/0408—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
    • B60Q1/045—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body with provision for adjusting the alignment of the headlamp housing with respect to the vehicle body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/041—Balancing means for balancing rotational movement of the head
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems

Definitions

  • the invention relates to an electrically controllable device for adjusting the position and / or the orientation of a component relative to a
  • Adjustment devices are used in various technical applications, for example for adjusting the cone of a
  • Adjustment devices the position or spatial orientation of a corresponding component is set by moving or rotating the respective component relative to a reference structure.
  • Known and widely used adjustment tools are adjusting screws that cause a change in angle or path through a rotating thread.
  • manual adjustment require access to the component to be adjusted, which hampers the concealed installation of the respective component.
  • mechanical actuators are, for example, electric motors, such as stepper motors, hydraulic actuators, pneumatic actuators, piezo actuators bimetallic actuators, electroactive polymer actuators, internal combustion engines or electromechanical actuators in question.
  • electric motors such as stepper motors, hydraulic actuators, pneumatic actuators, piezo actuators bimetallic actuators, electroactive polymer actuators, internal combustion engines or electromechanical actuators in question.
  • the biggest disadvantage of using known actuators is the The fact that the actuators must be continuously supplied with energy in order to keep the adjusted angle or adjusted position.
  • a device for investing the position and / or orientation of a component relative to a reference structure which comprises an actuator device for moving the component relative to the reference structure and a stationary actuator part connected to the reference structure and one connected to the component comprises movable actuator part relative to the stationary actuator part.
  • Device further comprises a fixing device for fixing the position and / or the orientation of the movable actuator part relative to the stationary actuator part comprising a thermoplastic mass which at least partially surrounds the stationary actuator part and / or the component.
  • the thermoplastic material has a solid state at an operating temperature which prevents the relative movement of the movable actuator part relative to the stationary actuator part.
  • the thermoplastic compound has a liquid state at a higher adjustment temperature than the operating temperature, which permits a relative movement of the movable actuator part relative to the stationary actuator part.
  • the apparatus further comprises a heater for increasing the temperature of the thermoplastic mass from the operating temperature to the calibration temperature.
  • Actuator can achieve automation of the adjustment process.
  • the thermoplastic composition is used to fix the
  • thermoplastic mass is done, this is no permanent power supply necessary. Due to the curing of the thermoplastic mass, a drift of the set position or of the set angle of the component is furthermore prevented.
  • inventive solution can be produced very inexpensively, since no two mechanical components, such as Fine thread screws or motors are necessary.
  • Automation possibility of the adjustment process can also be a
  • the adjusting device is designed in the form of a rocker, in which the movable actuator part is rotatably mounted to the stationary actuator part.
  • Rocker-shaped actuator device allows easy adjustment of an adjustment angle.
  • the actuator device comprises at least one electromagnetic drive for moving the movable actuator part relative to the stationary actuator part.
  • electromagnetic drive provides a particularly easy to control
  • the force to be used for moving the component can be arbitrarily scaled by using two or more such electromagnetic drives.
  • the electromagnetic drive comprises an electromagnet arranged on the stationary actuator part and a permanent magnet arranged opposite the electromagnet on the movable actuator part.
  • the stationary actuator part is all formed in the form of a cylinder containing the thermoplastic mass.
  • the movable actuator part is designed in the form of a piston movably arranged in the cylinder.
  • the actuator device has an electromagnetic drive which has an electromagnet arranged in the cylinder and a piston arranged on the piston
  • the electromagnetic drive comprises at least one electrical coil which is simultaneously formed as a heating element of the heating device.
  • the equivalent use of an electric coil for the drive and for heating allows a reduction in the number of required components. This simplifies the structure and the production of the adjustment process ..
  • Adjusting temperature is provided to the operating temperature.
  • a cooling device By means of such a cooling device, the solidification of the thermoplastic composition can be accelerated after an adjustment process.
  • the targeted use of the cooling and heating device the temperature of the thermoplastic material can be adjusted very accurately. Overall, so can the
  • the cooling device is designed in the form of a Peltier element.
  • a Peltier element allows a very compact design.
  • the Peltier element serving as a cooling device is at the same time designed as a heating element of the heating device. Due to the combined cooling and heating device, the structure can be simplified.
  • Actuator device comprises at least one bimetallic actuator.
  • An advantage of the bimetallic actuator is its particularly simple construction. Furthermore, since the bimetallic actuator already reacts to the heat energy expended for heating the thermoplastic compound, such an actuator part can also be operated without external activation. As a result, the structure is particularly simple.
  • Direction includes. By means of such an actuator device, a two-dimensional adjustment movement can be realized.
  • Fig. 1 is a rocker-shaped adjustment device for adjusting a
  • FIG. 2 shows a rocker-shaped adjustment device comprising an external heating and cooling device in an initial position
  • FIG. 3 shows the rocker-shaped adjustment device from FIG. 2 after a deflection
  • Fig. 4 shows the extension of the rocker-shaped adjustment device for setting a tilt angle in two spatial directions;
  • Fig. 5 is a rocker-shaped adjustment device with a mechanical
  • Transfer device for converting the inclination movement in one
  • FIG. 6 shows a cylindrical adjustment device with a cylinder movably arranged piston for realizing a linear movement.
  • FIG. 7 shows an adjustment device with a piezoelectric actuator to realize a one-dimensional adjustment movement
  • FIG. 8 shows an expanded adjustment device with two piezoelectric actuators for realizing a two-dimensional adjustment movement.
  • FIG. 1 shows an adjusting device according to the invention for adjusting the angle of inclination of a component 200 relative to a reference structure 300.
  • the adjusting device 100 comprises a rocker-shaped actuator device 110, which has a movable actuator part 11 connected to the component 200 and a second one connected to the reference structure 300 Actuator 112 includes.
  • the two actuator parts 1 11, 1 12 are connected to each other via a rotatable joint, which is formed in the present example in the form of a rocker bearing 117.
  • Inclination angle ⁇ has the actuator 110 via two
  • Electromagnetic actuators 120, 130 which in each case one mounted on the stationary actuator part 1 12 electromagnets 121, 131 and a respective electromagnet opposite lying on the movable actuator part 1 11 mounted permanent magnets 125, 135 are formed.
  • the electromagnets 121, 131 each comprise an electrical coil 122, 132, which is supplied with electrical current via corresponding electrical connections 123, 133.
  • the electrical coils 122, 132 are each wound around a soft magnetic core 124, 134.
  • the two electric drives 120,130 In each case arranged on opposite sides of the rocker-shaped actuator 110.
  • the actuator device 110 is preferably embedded in a thermoplastic material which, depending on the temperature, has a solid or a liquid state.
  • the thermoplastic material is not shown in FIG. 1 for reasons of clarity.
  • thermoplastic mass 161 which may be in the form of a plastic, paraffin or another chemical material, surrounds the actuator device 110 hereinafter
  • Embodiment complete.
  • the thermoplastic mass 161 In the regular operating state, when the thermoplastic mass 161 thus has a solid state, the relative movement of the movable actuator part 1 11 relative to the stationary actuator part 1 12 is suppressed, thus achieving the fixation of the position and / or the spatial orientation of the device 200 relative to the reference structure 300 ,
  • the thermoplastic mass 161 is transferred by supplying heat energy into a liquid state, which allows a movement of the movable actuator part 11 relative to the stationary actuator part 12.
  • the adjustment of the position and / or orientation of the component 200 then takes place with the aid of the actuator 110, which in the present case comprises two electromagnetic actuators.
  • FIG. 3 shows the adjusting device 100 after an adjustment process in which the inclination of the movable actuator part 11 has been adjusted from the starting position shown in FIG. 2 to a desired angle of inclination ⁇ by means of the actuators 120, 130.
  • the adjustment device 100 For heating the thermoplastic compound 161 from the operating temperature Ti to the calibration temperature T2, the adjustment device 100 has a heating device 170, which comprises one or more heating elements 171.
  • the electric coils 122, 132 of the electromagnetic actuators 120, 130 can be used as heating elements of the heating device 170.
  • the heater 170 may also be separate via one or more
  • Heating elements 171 have, which a heating of the thermoplastic mass 161 independently of the electric coils 122, 132 of the actuator device 1 10 allow. This may be, for example, heating coils or
  • Act heating resistors which are preferably arranged in the immediate vicinity of the actuator 110.
  • Peltier elements which serve with suitable control as heating elements.
  • such a Peltier element can also be used to cool the thermoplastic mass 161 after the adjustment has been made. As a result, the adjustment process can be accelerated overall.
  • the cooling element 171 may also be separate from the heating element 171 of FIG.
  • Heating device 170 may be formed. Such an arrangement is shown by way of example in FIGS. 2 and 3.
  • FIG. 4 shows a further rocker-shaped actuator device 110 for adjusting the inclination of the movable actuator part 11 1 in two
  • the rocker-shaped actuator device 110 in the present embodiment a total of four electromagnetic actuators 120, 130, 140, 150, which are located in the corners of an imaginary square about the rocker bearing 1 17.
  • Actuator 11 11 can be achieved in any spatial direction of the horizontal plane. In principle, however, this can be achieved with any suitable arrangement of actuators.
  • FIG. 5 shows an adjustment device 100 with a rocker-shaped
  • Actuator 110 which a shows fundamental frequency 190 for converting the tilting movement of the actuator 110 in a linear
  • the mechanical conversion device 190 comprises, for example, a toothed wheel 191 which is mechanically connected to the movable actuator part 11 and a rack 192 which meshes with the toothed wheel 191.
  • a toothed wheel 191 which is mechanically connected to the movable actuator part 11
  • a rack 192 which meshes with the toothed wheel 191.
  • FIG. 6 shows an in
  • Actuator device 110 The movable piston forms in the present
  • Actuator Part 11 1 the cylinder forms the stationary actuator part 112 connected to the reference structure 300.
  • the cylinder forms the stationary actuator part 112 connected to the reference structure 300.
  • Piston 1 11 inside the cylinder 112 is an electromagnetic actuator 120, which comprises a cylinder 12 arranged in the electromagnet 121 and a piston 1 11 arranged on the permanent magnet 125.
  • the electromagnet 121 typically comprises an electric coil 122, which in the present example is wound around a soft-magnetic core 124.
  • the electromagnet 121 By supplying a suitable electric current via the terminals 123, the electromagnet 121 generates a current-dependent magnetic field, which exerts an attractive or repulsive force on the permanent magnet 121 on the piston 11 depending on the respective current direction.
  • the interior of the piston 112 is connected to the piston filled thermoplastic mass 161, which also surrounds the in the cylinder 1 12 in a supporting lower portion of the piston 1 1 1.
  • the thermoplastic mass 161 is at least partially liquefied in the interior of the cylinder 1 12 by supplying heat energy, so that a
  • Heating device in the form of one or more separate heating elements
  • electromagnetic actuators can in principle also other drive concepts for moving the device 200 relative to the
  • FIG. 7 shows by way of example an adjustment device 100 with an actuator device 1 10 having a bimetallic drive 180.
  • the bimetallic drive 180 in the present exemplary embodiment consists of two rod-shaped actuator parts 1 1 1, 1 12, which are made of different metals, each with different
  • Thermal expansion of the two actuator parts 1 1 1, 1 12 allows the bimetallic actuator 180 a temperature-dependent deflection of a arranged at a movable end of the bimetallic actuator 180 device 200 against a arranged at its stationary end reference structure 300.
  • the bimetallic actuator 180 has an electric heating coil 183 arranged around the two actuator parts 1 1 1, 1 12.
  • the electric heating coil 183 can also be used as a heating element 171 of a heating device 170 for heating the thermoplastic compound 161 as part of the adjustment process.
  • thermoplastic mass 161 and the bimetallic actuator 180 By adjusting suitable parameters, such as the heat capacities and thermal dissipations of the thermoplastic mass 161 and the bimetallic actuator 180, it is possible to achieve both the activation of the bimetallic actuator 180 and the melting of the thermoplastic mass 161 with only the heating coil 183 be performed. For example, in a first phase of the Adjustment process by strong heating by means of the heating coil 183, the thermoplastic material 161 are melted. In a subsequent second phase of the adjustment process, the
  • thermoplastic mass 161 slowly cools down again.
  • the temperature of the bimetallic drive 180 is held according to the desired deflection 101 until solidification of the thermoplastic mass 161.
  • the adjustment device may also have separate heating elements for heating the thermoplastic mass 161.
  • the use of one or more cooling elements analogous to the embodiment shown in Figures 2 and 3 is possible.
  • the bimetallic actuator 180 can also be made more complex, for example by using more than two actuator parts.
  • 8 shows a bimetallic actuator 180 formed from a total of four bimetal actuator parts 181, 182, 183, 184 as a function of the respective parameters of the individual actuator parts 181, 182, 183, 184, such as, for example
  • Heat capacities or the participation abilities can be a deflection in two by means of the bimetallic actuator part 180 shown in FIG.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Combustion & Propulsion (AREA)
  • Micromachines (AREA)

Abstract

L'invention concerne un dispositif (100) destiné à ajuster la position et/ou l'orientation spatiale d'un élément de construction (200) par rapport à une structure de référence (300), comprenant : un dispositif actionneur (110) destiné à déplacer l'élément de construction (200) par rapport à la structure de référence (300), comprenant une première partie d'actionneur (111) reliée à la structure de référence (300) et une seconde partie d'actionneur (112) reliée à l'élément de construction (200) et conçue de façon à pouvoir se déplacer par rapport à la première partie d'actionneur (111); un dispositif de fixation destiné à bloquer la position et/ou l'orientation de la seconde partie d'actionneur (112) par rapport à la première partie d'actionneur (111), comprenant une masse thermoplastique (161) entourant au moins partiellement la deuxième partie d'actionneur (112) et/ou l'élément de construction (200), la masse thermoplastique (161) se trouvant, à une température de fonctionnement (Τ1), à l'état solide, ce qui empêche le déplacement relatif de la première partie d'actionneur (111) par rapport à la seconde partie d'actionneur (112), et la masse thermoplastique (161) se trouvant, à une température d'ajustage (T2) supérieure à ladite température de fonctionnement (T1), à l'état liquide, ce qui permet un déplacement relatif de la première partie d'actionneur (111) par rapport à la seconde partie d'actionneur (112); et un dispositif de chauffage (170) comprenant au moins un élément chauffant (171) destiné à élever la température de la masse thermoplastique (161), de la température de fonctionnement (Τ1) à la température d'ajustage (T2).
PCT/EP2017/082422 2016-12-14 2017-12-12 Dispositif d'ajustage à commande électrique Ceased WO2018108908A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016224979.7 2016-12-14
DE102016224979.7A DE102016224979A1 (de) 2016-12-14 2016-12-14 Elektrisch steuerbare Justagevorrichtung

Publications (1)

Publication Number Publication Date
WO2018108908A1 true WO2018108908A1 (fr) 2018-06-21

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PCT/EP2017/082422 Ceased WO2018108908A1 (fr) 2016-12-14 2017-12-12 Dispositif d'ajustage à commande électrique

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WO (1) WO2018108908A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110824722A (zh) * 2018-08-07 2020-02-21 宁波舜宇光电信息有限公司 结构光投射模组组装装置及投射模组的组装、检测方法
US20250089567A1 (en) * 2023-09-08 2025-03-13 Hamilton Sundstrand Corporation Locking device formed of thermally adaptive multi-metallic material and a thermoelectric junction and method of manufacturing the same
US20250083795A1 (en) * 2023-09-08 2025-03-13 Hamilton Sundstrand Corporation Airfoil formed of thermally adaptive materials and a thermoelectric junction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11487127B2 (en) 2019-10-23 2022-11-01 Microsoft Technology Licensing, Llc Magnetic seesaw scanner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1143466A1 (fr) * 2000-04-05 2001-10-10 Cronos Integrated Microsystems, Inc. Dispositif de commande microélectroméchanique verrouillable utilisant des matières thermoplastiques, et procédé pour son fonctionnement
US20020158547A1 (en) * 2001-04-26 2002-10-31 Wood Robert L. Latchable microelectromechanical structures using non-newtonian fluids, and methods of operating same
WO2008157238A1 (fr) * 2007-06-13 2008-12-24 Charles Stark Draper Laboratory, Inc. Dispositifs, systèmes, et procédés pour actionner une plate-forme miniature mobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1143466A1 (fr) * 2000-04-05 2001-10-10 Cronos Integrated Microsystems, Inc. Dispositif de commande microélectroméchanique verrouillable utilisant des matières thermoplastiques, et procédé pour son fonctionnement
US20020158547A1 (en) * 2001-04-26 2002-10-31 Wood Robert L. Latchable microelectromechanical structures using non-newtonian fluids, and methods of operating same
WO2008157238A1 (fr) * 2007-06-13 2008-12-24 Charles Stark Draper Laboratory, Inc. Dispositifs, systèmes, et procédés pour actionner une plate-forme miniature mobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110824722A (zh) * 2018-08-07 2020-02-21 宁波舜宇光电信息有限公司 结构光投射模组组装装置及投射模组的组装、检测方法
US20250089567A1 (en) * 2023-09-08 2025-03-13 Hamilton Sundstrand Corporation Locking device formed of thermally adaptive multi-metallic material and a thermoelectric junction and method of manufacturing the same
US20250083795A1 (en) * 2023-09-08 2025-03-13 Hamilton Sundstrand Corporation Airfoil formed of thermally adaptive materials and a thermoelectric junction
US12384515B2 (en) * 2023-09-08 2025-08-12 Hamilton Sundstrand Corporation Airfoil formed of thermally adaptive materials and a thermoelectric junction

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Publication number Publication date
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