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GB1150965A - A Remote Control Device for an Invalid - Google Patents

A Remote Control Device for an Invalid

Info

Publication number
GB1150965A
GB1150965A GB4743966A GB4743966A GB1150965A GB 1150965 A GB1150965 A GB 1150965A GB 4743966 A GB4743966 A GB 4743966A GB 4743966 A GB4743966 A GB 4743966A GB 1150965 A GB1150965 A GB 1150965A
Authority
GB
United Kingdom
Prior art keywords
switch
solenoid
invalid
motor
energization
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
GB4743966A
Inventor
Albert Edward Frederick Dudley
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.)
Saunders and Dudley Ltd
Original Assignee
Saunders and Dudley 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 Saunders and Dudley Ltd filed Critical Saunders and Dudley Ltd
Priority to GB4743966A priority Critical patent/GB1150965A/en
Priority to FR1588773D priority patent/FR1588773A/fr
Priority to DE19671588141 priority patent/DE1588141A1/en
Publication of GB1150965A publication Critical patent/GB1150965A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F4/00—Methods or devices enabling patients or disabled persons to operate an apparatus or a device not forming part of the body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Human Computer Interaction (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Push-Button Switches (AREA)

Abstract

1,150,965. Control of A.C. motors. SAUNDERS & DUDLEY Ltd. 20 Oct., 1967 [21 Oct., 1966], No. 47439/66. Heading H2J. [Also in Division H1] An electrical control system arranged to be operated by physically handicapped persons or invalids comprises a switch 17 responsive to an action on the part of the invalid, such as breathing, the operation of the switch causing energization of a solenoid 8, the armature 9 of which is then retracted to close a switch 22 so energizing an electric motor 7 to move the solenoid 8 relatively to a series of switches 10 connected in individual circuits of apparatus to be controlled by the invalid. A microswitch 23 maintains the energization of the motor 7 until the solenoid 8 is in register with a switch 10, whereupon the switch 23 opens to de-energize the motor 7 and the solenoid 8, the de-energization of the solenoid 8 allowing the armature 9 to move to operate the switch 10. The switches 10 are of the " push-on-push-off " type and the motor is provided with a switch 14 to reverse its direction of rotation at the ends of the travel of the solenoid 8. If the invalid is capable of any physical movement the pneumatically operated switch 17 may be replaced by a microswitch to be operated by that movement.
GB4743966A 1966-10-21 1966-10-21 A Remote Control Device for an Invalid Expired GB1150965A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4743966A GB1150965A (en) 1966-10-21 1966-10-21 A Remote Control Device for an Invalid
FR1588773D FR1588773A (en) 1966-10-21 1967-10-20
DE19671588141 DE1588141A1 (en) 1966-10-21 1967-10-21 Remote control device, in particular for use by the physically handicapped

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4743966A GB1150965A (en) 1966-10-21 1966-10-21 A Remote Control Device for an Invalid

Publications (1)

Publication Number Publication Date
GB1150965A true GB1150965A (en) 1969-05-07

Family

ID=10444965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4743966A Expired GB1150965A (en) 1966-10-21 1966-10-21 A Remote Control Device for an Invalid

Country Status (3)

Country Link
DE (1) DE1588141A1 (en)
FR (1) FR1588773A (en)
GB (1) GB1150965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350644A1 (en) * 1976-05-07 1977-12-02 Carba Sa CONTROL DEVICE FOR AT LEAST ONE OPERATION CIRCUIT
GB2138619A (en) * 1983-03-02 1984-10-24 Casio Computer Co Ltd Electronic harmonica

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201407B1 (en) * 1972-09-26 1976-01-30 Ctre Tech Ind Mecaniques Fr
FR2806517B1 (en) * 2000-03-14 2002-09-06 Bernadette Milliot HOUSING FOR ADJUSTING AND FIXING A POSITION RATIO BETWEEN A KEY OF AN APPARATUS AND A ROTATION AXIS OF A MICROMOTOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350644A1 (en) * 1976-05-07 1977-12-02 Carba Sa CONTROL DEVICE FOR AT LEAST ONE OPERATION CIRCUIT
GB2138619A (en) * 1983-03-02 1984-10-24 Casio Computer Co Ltd Electronic harmonica
US4566363A (en) * 1983-03-02 1986-01-28 Casio Computer Co., Ltd. Electronic musical instrument

Also Published As

Publication number Publication date
DE1588141A1 (en) 1970-11-12
FR1588773A (en) 1970-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees