GB442720A - Electric switch with glow lamp fitted into same indicating the location of this switch - Google Patents

Electric switch with glow lamp fitted into same indicating the location of this switch

Info

Publication number
GB442720A
GB442720A GB23564/35A GB2356435A GB442720A GB 442720 A GB442720 A GB 442720A GB 23564/35 A GB23564/35 A GB 23564/35A GB 2356435 A GB2356435 A GB 2356435A GB 442720 A GB442720 A GB 442720A
Authority
GB
United Kingdom
Prior art keywords
switch
location
glow lamp
lever
fulcrumed
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
GB23564/35A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB442720A publication Critical patent/GB442720A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/025—Light-emitting indicators

Landscapes

  • Tumbler Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
GB23564/35A 1935-07-05 1935-08-22 Electric switch with glow lamp fitted into same indicating the location of this switch Expired GB442720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN38332D DE630092C (de) 1935-07-05 1935-07-05 Elektrischer Schalter mit den Schalterort anzeigender Lampe

Publications (1)

Publication Number Publication Date
GB442720A true GB442720A (en) 1936-02-13

Family

ID=25989183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23564/35A Expired GB442720A (en) 1935-07-05 1935-08-22 Electric switch with glow lamp fitted into same indicating the location of this switch

Country Status (5)

Country Link
US (1) US2110233A (en:Method)
DE (1) DE630092C (en:Method)
FR (1) FR807784A (en:Method)
GB (1) GB442720A (en:Method)
NL (1) NL43802C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512975A (en) * 1947-08-14 1950-06-27 Elwin W Sherrard Illuminated toggle switch
US2672551A (en) * 1949-06-09 1954-03-16 Douglas Aircraft Co Inc Self-lighted control operating member

Also Published As

Publication number Publication date
US2110233A (en) 1938-03-08
DE630092C (de) 1936-05-20
NL43802C (en:Method)
FR807784A (fr) 1937-01-21

Similar Documents

Publication Publication Date Title
GB466258A (en) Improvements in and relating to mercury and like conducting-liquid electric switches
GB367178A (en) Improvements in and relating to electric contacts
GB442720A (en) Electric switch with glow lamp fitted into same indicating the location of this switch
GB1495846A (en) Switch arrangement
GB1105970A (en) Improvements relating to opthalmoscopes and like diagnostic instruments
GB428874A (en) Improvements in electric switches specially applicable to switches for thermostats
GB663992A (en) Improvements relating to electric pilot lamp units
GB427015A (en) Improvements in and relating to electric switches
GB852785A (en) Improvements in electric switches and indicators therefor
GB344169A (en) Improvements in electric pocket and hand lamps
US2280215A (en) Electric switch
GB255568A (en) Novel or improved tell-tale device for use in indicating whether an unseen light is off or on
GB481837A (en) Improvements in or relating to electric battery lamps
GB493594A (en) Improvements in electrical snap-action switches
GB427004A (en) Improvements in and relating to electric battery lanterns
GB511625A (en) Improvements in snap-action electric switches
GB406973A (en) Electrical pocket-lamp
GB347289A (en) Improvements in or relating to advertising devices
GB360595A (en) Improvements in or relating to electric signalling systems
GB392322A (en) Thermally operated electric current interrupters
GB458272A (en) Improvements in or relating to electric pocket lamps
GB407215A (en) Improvements relating to electric battery lamps
GB421162A (en) Improvements in and relating to optical position indicators for electric switches
GB416050A (en) Improvements in or relating to devices for indicating effective operation of bell and like pushes
GB491987A (en) Electric heating device for vulcanising indiarubber objects