GB899706A - Improvements in or relating to a combined indicating lamp and push button switch - Google Patents

Improvements in or relating to a combined indicating lamp and push button switch

Info

Publication number
GB899706A
GB899706A GB30149/58A GB3014958A GB899706A GB 899706 A GB899706 A GB 899706A GB 30149/58 A GB30149/58 A GB 30149/58A GB 3014958 A GB3014958 A GB 3014958A GB 899706 A GB899706 A GB 899706A
Authority
GB
United Kingdom
Prior art keywords
switch
base
lamp
spring
tab
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
GB30149/58A
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of GB899706A publication Critical patent/GB899706A/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
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • H01R33/9456—Holders with built-in electrical component for bayonet type coupling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Push-Button Switches (AREA)
  • Breakers (AREA)

Abstract

899,706. Press-button retractive switches; indicators for switches. SQUARE D CO. Sept. 22, 1958 [Dec. 16, 1957], No. 30149/58. Class 38 (5). A pilot light is combined with a change-over switch such that manual pressure on the lens 18 operates the switch to energize the lamp for the purpose of testing its condition. A lamp base 12, transformer 16 and switch 14 are clamped together (Fig. 2, not shown) by two screws which pass through hollow rivets 98 in the switch 14 and engage threaded holes in the base 12. Suitable recesses in base 12 and switch 14 locate a transformer 16 such that spring tabs connected to the pilot lamp inside base 12 contact secondary tongues 116 while primary tongues 114 engage spring tabs 66 and 68 in the switch 14. The tab 68 is connected to a terminal (not shown) on the bottom surface of the switch 14 and the tab 66 is connected to a blade spring movable contact co-operating with two fixed contacts each connected to a respective terminal on the bottom surface of switch 14. The movable contact may be changedover against its resilience by pressure on lens 18 which causes depression of a sleeve 22 against a concentric spring (not shown) such that the end 88 of a projecting arm enters an opening 90 in the switch 14. Reference has been directed by the Comptroller to Specification 877,053.
GB30149/58A 1957-12-16 1958-09-22 Improvements in or relating to a combined indicating lamp and push button switch Expired GB899706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US702940A US3090892A (en) 1957-12-16 1957-12-16 Indicating light assembly

Publications (1)

Publication Number Publication Date
GB899706A true GB899706A (en) 1962-06-27

Family

ID=24823241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30149/58A Expired GB899706A (en) 1957-12-16 1958-09-22 Improvements in or relating to a combined indicating lamp and push button switch

Country Status (2)

Country Link
US (1) US3090892A (en)
GB (1) GB899706A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120852A (en) * 1982-04-17 1983-12-07 Ddm Hopt & Schuler Gmbh And Co A switch for installation in assembly panels
EP0188215A2 (en) * 1985-01-08 1986-07-23 Omron Tateisi Electronics Co. A push-button switch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246201A (en) * 1961-08-04 1966-04-12 Berkey Photo Inc Pulse discharge lamp circuit supervision

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1078172A (en) * 1912-12-18 1913-11-11 Ralph T Smith Electric contact and indicator.
US1162167A (en) * 1915-02-08 1915-11-30 John A Hunt Combination plug and pilot-light.
US1592921A (en) * 1922-05-10 1926-07-20 James Angus Munro Automobile tail-light control and indicator device
US1780413A (en) * 1925-05-16 1930-11-04 G & W Electric Speciality Co Combination pothead and series cut-out
US2196046A (en) * 1938-04-13 1940-04-02 Gen Electric Electric fence
US2756412A (en) * 1954-11-05 1956-07-24 Marco Ind Company Moistureproof cap assembly with pilot light test means

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120852A (en) * 1982-04-17 1983-12-07 Ddm Hopt & Schuler Gmbh And Co A switch for installation in assembly panels
EP0188215A2 (en) * 1985-01-08 1986-07-23 Omron Tateisi Electronics Co. A push-button switch
EP0188215A3 (en) * 1985-01-08 1989-02-22 Omron Tateisi Electronics Co. A push-button switch
US4873402A (en) * 1985-01-08 1989-10-10 Omron Tateisi Electronics Co. Push-button switch with plunger and switching mechanism
US4910368A (en) * 1985-01-08 1990-03-20 Omron Tateisi Electronics Co. Push-button switch

Also Published As

Publication number Publication date
US3090892A (en) 1963-05-21

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