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GB2005843B - Equipment for monitoring movement of a member - Google Patents

Equipment for monitoring movement of a member

Info

Publication number
GB2005843B
GB2005843B GB7839609A GB7839609A GB2005843B GB 2005843 B GB2005843 B GB 2005843B GB 7839609 A GB7839609 A GB 7839609A GB 7839609 A GB7839609 A GB 7839609A GB 2005843 B GB2005843 B GB 2005843B
Authority
GB
United Kingdom
Prior art keywords
equipment
monitoring movement
monitoring
movement
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.)
Expired
Application number
GB7839609A
Other versions
GB2005843A (en
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB7839609A priority Critical patent/GB2005843B/en
Publication of GB2005843A publication Critical patent/GB2005843A/en
Application granted granted Critical
Publication of GB2005843B publication Critical patent/GB2005843B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB7839609A 1977-10-10 1978-10-06 Equipment for monitoring movement of a member Expired GB2005843B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7839609A GB2005843B (en) 1977-10-10 1978-10-06 Equipment for monitoring movement of a member

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4201377 1977-10-10
GB7839609A GB2005843B (en) 1977-10-10 1978-10-06 Equipment for monitoring movement of a member

Publications (2)

Publication Number Publication Date
GB2005843A GB2005843A (en) 1979-04-25
GB2005843B true GB2005843B (en) 1982-03-03

Family

ID=26264806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7839609A Expired GB2005843B (en) 1977-10-10 1978-10-06 Equipment for monitoring movement of a member

Country Status (1)

Country Link
GB (1) GB2005843B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274203A (en) * 1989-06-30 1993-12-28 Otis Elevator Company "Smart" position transducer system for elevators
AU614233B2 (en) * 1989-06-30 1991-08-22 Otis Elevator Company "smart" position transducer system for elevators
DE19859444C2 (en) * 1998-12-22 2000-11-16 Asm Automation Sensorik Messte Measuring cable travel sensor
US11718504B2 (en) 2019-05-28 2023-08-08 His Majesty The King In Right Of Canada, As Represented By The Minister Of Natural Resources Inertial analyzer for vertical mining conveyances and method thereof

Also Published As

Publication number Publication date
GB2005843A (en) 1979-04-25

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee