GB1097930A - Improvements in or relating to electric switches - Google Patents

Improvements in or relating to electric switches

Info

Publication number
GB1097930A
GB1097930A GB54459/65A GB5445965A GB1097930A GB 1097930 A GB1097930 A GB 1097930A GB 54459/65 A GB54459/65 A GB 54459/65A GB 5445965 A GB5445965 A GB 5445965A GB 1097930 A GB1097930 A GB 1097930A
Authority
GB
United Kingdom
Prior art keywords
aperture
members
switch
dec
gold
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
GB54459/65A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB54459/65A priority Critical patent/GB1097930A/en
Priority to US603714A priority patent/US3433912A/en
Priority to FR88485A priority patent/FR1505970A/en
Publication of GB1097930A publication Critical patent/GB1097930A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position

Landscapes

  • Push-Button Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

1,097,930. Fluid actuation of switches; switch contacts. GENERAL ELECTRIC CO. Ltd., R. T. J. HUTCHISON and S. Mc.E. JENKINS. Dec. 16, 1966 [Dec. 22, 1965], No. 54459/65. Heading H2B. In a switch, the co-operating contacts consist of an elongated member 6 arranged to enter an aperture 22 in a resilient planar member 21, the size of the member 6 and the aperture being such that the edge of the aperture is distorted (Fig. 4, not shown). In one form, a pressureoperated switch comprises a diaphragm 16 acting on a plunger member 17 carrying two members 21 each of which bridges a pair of fixed members 6. The latter are of gold-plated brass and the members 21 are of gold-plated beryllium copper.
GB54459/65A 1965-12-22 1965-12-22 Improvements in or relating to electric switches Expired GB1097930A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB54459/65A GB1097930A (en) 1965-12-22 1965-12-22 Improvements in or relating to electric switches
US603714A US3433912A (en) 1965-12-22 1966-12-20 Vibration resistant switch utilizing an elongated stationary contact co-acting with a planar movable apertured contact
FR88485A FR1505970A (en) 1965-12-22 1966-12-22 Electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54459/65A GB1097930A (en) 1965-12-22 1965-12-22 Improvements in or relating to electric switches

Publications (1)

Publication Number Publication Date
GB1097930A true GB1097930A (en) 1968-01-03

Family

ID=10471061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54459/65A Expired GB1097930A (en) 1965-12-22 1965-12-22 Improvements in or relating to electric switches

Country Status (3)

Country Link
US (1) US3433912A (en)
FR (1) FR1505970A (en)
GB (1) GB1097930A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616114A (en) * 1984-11-19 1986-10-07 Texas Instruments Incorporated Pressure responsive switch having little or no differential between actuation release pressure levels
US5278367A (en) * 1992-12-08 1994-01-11 Texas Instruments Incorporated High pressure responsive switch and method for making same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683137A (en) * 1970-09-28 1972-08-08 Marshall A Stiltner Pressure switch diaphragm assembly with clamping diaphragm sealing means
FR2492742A1 (en) * 1980-08-05 1982-04-30 Dba PRESSURE SENSOR FOR TIRES
DE3128408A1 (en) * 1981-07-17 1983-02-03 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach DEVICE FOR CONVERTING THE PRESSURE OF A PRESSURE MEDIUM INTO AN ELECTRICAL SIGNAL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1356909A (en) * 1919-10-09 1920-10-26 Emca Mfg Company Fire-alarm
FR921463A (en) * 1945-11-16 1947-05-08 Phillips & Pain Ets Pyrotechnic fire detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616114A (en) * 1984-11-19 1986-10-07 Texas Instruments Incorporated Pressure responsive switch having little or no differential between actuation release pressure levels
US5278367A (en) * 1992-12-08 1994-01-11 Texas Instruments Incorporated High pressure responsive switch and method for making same

Also Published As

Publication number Publication date
FR1505970A (en) 1967-12-15
US3433912A (en) 1969-03-18

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