GB1489234A - Electrical switches - Google Patents

Electrical switches

Info

Publication number
GB1489234A
GB1489234A GB1142174A GB1142174A GB1489234A GB 1489234 A GB1489234 A GB 1489234A GB 1142174 A GB1142174 A GB 1142174A GB 1142174 A GB1142174 A GB 1142174A GB 1489234 A GB1489234 A GB 1489234A
Authority
GB
United Kingdom
Prior art keywords
switch
operating member
windows
housing
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
GB1142174A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB1142174A priority Critical patent/GB1489234A/en
Priority to IN388/CAL/75A priority patent/IN143723B/en
Priority to AU78756/75A priority patent/AU496159B2/en
Priority to ES435446A priority patent/ES435446A1/en
Priority to IT4856775A priority patent/IT1032284B/en
Priority to DE19752510748 priority patent/DE2510748A1/en
Priority to FR7508086A priority patent/FR2264377B1/fr
Priority to AR25707775A priority patent/AR202077A1/en
Publication of GB1489234A publication Critical patent/GB1489234A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1489234 Indicators for switches LUCAS ELECTRICAL CO Ltd 25 Feb 1975 [14 March 1974] 11421/74 Heading H1N An electrical switch includes a pair of windows 19, 21 in the wall of the switch housing 11 through which light from a light source 16 can issue and a shutter member 25 movable with the operating member 14 of the switch for covering one 21 of the windows externally of the housing 11 when the operating member 14 is in one of its positions. The windows 19, 21 of the switch, which is used in a road vehicle, contain lenses 22, 23 which may carry indicia. When the operating member 14 is pivoted about an axis 15 to an off position (or on position), the shutter member 25, which is integral with the operating member 14 covers the lens 23 so as to provide an indication in the dark of the operative state of the switch.
GB1142174A 1974-03-14 1974-03-14 Electrical switches Expired GB1489234A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1142174A GB1489234A (en) 1974-03-14 1974-03-14 Electrical switches
IN388/CAL/75A IN143723B (en) 1974-03-14 1975-03-01
AU78756/75A AU496159B2 (en) 1974-03-14 1975-03-03 Electrical switches
ES435446A ES435446A1 (en) 1974-03-14 1975-03-08 Electrical switches
IT4856775A IT1032284B (en) 1974-03-14 1975-03-12 ELECTRIC SWITCH
DE19752510748 DE2510748A1 (en) 1974-03-14 1975-03-12 ELECTRIC SWITCH
FR7508086A FR2264377B1 (en) 1974-03-14 1975-03-14
AR25707775A AR202077A1 (en) 1974-03-14 1975-03-14 ELECTRIC SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1142174A GB1489234A (en) 1974-03-14 1974-03-14 Electrical switches

Publications (1)

Publication Number Publication Date
GB1489234A true GB1489234A (en) 1977-10-19

Family

ID=9985915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1142174A Expired GB1489234A (en) 1974-03-14 1974-03-14 Electrical switches

Country Status (7)

Country Link
AR (1) AR202077A1 (en)
DE (1) DE2510748A1 (en)
ES (1) ES435446A1 (en)
FR (1) FR2264377B1 (en)
GB (1) GB1489234A (en)
IN (1) IN143723B (en)
IT (1) IT1032284B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207822A (en) * 1987-07-30 1989-02-08 Lutron Electronics Co Indicator lamp system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207822A (en) * 1987-07-30 1989-02-08 Lutron Electronics Co Indicator lamp system
GB2207822B (en) * 1987-07-30 1992-03-04 Lutron Electronics Co Indicator lamp system

Also Published As

Publication number Publication date
FR2264377A1 (en) 1975-10-10
IT1032284B (en) 1979-05-30
AR202077A1 (en) 1975-05-09
FR2264377B1 (en) 1980-04-30
AU7875675A (en) 1976-09-09
DE2510748A1 (en) 1975-09-18
IN143723B (en) 1978-01-21
ES435446A1 (en) 1976-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee