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GB1349197A - Electrical switches - Google Patents

Electrical switches

Info

Publication number
GB1349197A
GB1349197A GB1941971*[A GB1941971A GB1349197A GB 1349197 A GB1349197 A GB 1349197A GB 1941971 A GB1941971 A GB 1941971A GB 1349197 A GB1349197 A GB 1349197A
Authority
GB
United Kingdom
Prior art keywords
electrical switches
switches
electrical
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
GB1941971*[A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of GB1349197A publication Critical patent/GB1349197A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
GB1941971*[A 1970-06-15 1971-06-08 Electrical switches Expired GB1349197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4639070A 1970-06-15 1970-06-15

Publications (1)

Publication Number Publication Date
GB1349197A true GB1349197A (en) 1974-03-27

Family

ID=21943194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1941971*[A Expired GB1349197A (en) 1970-06-15 1971-06-08 Electrical switches

Country Status (3)

Country Link
US (1) US3676626A (en)
CA (1) CA937613A (en)
GB (1) GB1349197A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423481A1 (en) * 1984-06-26 1986-01-02 CENTRA-BÜRKLE GmbH, 7036 Schönaich Push-button key switch

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725626A (en) * 1972-01-21 1973-04-03 Littlefuse Inc Waterproof door-operated switch assembly
JPS5035409Y2 (en) * 1972-08-31 1975-10-15
US4053726A (en) * 1976-02-24 1977-10-11 Indak Manufacturing Corporation Push-button electrical switch
EP0022142A1 (en) * 1979-07-09 1981-01-14 LUCAS INDUSTRIES public limited company Sealed electrical switch
DE3205389C2 (en) * 1982-02-16 1984-07-19 Robert Seuffer GmbH & Co, 7260 Calw Key switch
US4791258A (en) * 1987-07-31 1988-12-13 Hamilton Standard Controls, Inc. Sealed enclosure for electrical circuitry in moist environment
IT212932Z2 (en) * 1987-11-26 1989-10-06 Vimercati Off Mec PUSH BUTTON WATERPROOF SWITCH
US5712450A (en) * 1996-08-05 1998-01-27 Leviton Manufacturing Co., Inc. Splash guard for wiring devices
MY122064A (en) * 1997-03-07 2006-03-31 Matsushita Electric Ind Co Ltd Manufacturing method for a push button switch and related manufacturing apparatus embodying the same.
KR20050022690A (en) * 2003-08-29 2005-03-08 엘지전자 주식회사 A door-switch switching structure for refrigerator
KR101036469B1 (en) * 2004-07-08 2011-05-24 엘지전자 주식회사 Door switch assembly of dryer
KR20090024466A (en) * 2007-09-04 2009-03-09 엘지전자 주식회사 Door switch of laundry machine
DE102010063464A1 (en) * 2010-12-17 2012-06-21 BSH Bosch und Siemens Hausgeräte GmbH Connection element, household appliance with such connection element and insertion module
US10102987B1 (en) * 2017-05-16 2018-10-16 Massdrop Group, Inc. Keyboard switch with a cam having a curved profile to promote a smooth tactile response
CN113819700B (en) * 2021-11-01 2023-03-14 廖爱群 Non-rotating cage type spiral instant freezer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405537A (en) * 1920-03-29 1922-02-07 Teagle Company Electric switch
BE620958A (en) * 1946-02-27
FR1073267A (en) * 1953-03-26 1954-09-21 Trouvay & Cauvin Ets Electrical contact with safety device
DE1162909B (en) * 1960-04-04 1964-02-13 Licentia Gmbh Actuation and assembly attachment for microswitch
US3140365A (en) * 1960-11-08 1964-07-07 Mallory Timers Company Plunger switch having integral plunger and spring
FR1306689A (en) * 1961-09-05 1962-10-19 Seignol Advanced thermocontact
DE1463231B2 (en) * 1964-05-22 1970-01-08 Kissling, Heinrich. 7261 Sulz Arrangement of several electrical limit switches in a housing sealed against liquids
FR1525646A (en) * 1966-05-26 1968-10-23 Push button switch
FR1520792A (en) * 1967-03-03 1968-04-12 Telemecanique Electrique Device for actuating in translation more particularly adaptable to electrical switches or the like
US3408464A (en) * 1967-05-10 1968-10-29 Stewart Warner Corp Brake switch
US3586810A (en) * 1970-02-09 1971-06-22 Littelfuse Inc Waterproof plunger actuated switch assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423481A1 (en) * 1984-06-26 1986-01-02 CENTRA-BÜRKLE GmbH, 7036 Schönaich Push-button key switch

Also Published As

Publication number Publication date
CA937613A (en) 1973-11-27
US3676626A (en) 1972-07-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees