GB632741A - Improvements in electric glow discharge relays - Google Patents

Improvements in electric glow discharge relays

Info

Publication number
GB632741A
GB632741A GB21077/47A GB2107747A GB632741A GB 632741 A GB632741 A GB 632741A GB 21077/47 A GB21077/47 A GB 21077/47A GB 2107747 A GB2107747 A GB 2107747A GB 632741 A GB632741 A GB 632741A
Authority
GB
United Kingdom
Prior art keywords
glow discharge
electric glow
discharge relays
electric
group xxxvii
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
GB21077/47A
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products 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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of GB632741A publication Critical patent/GB632741A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/06—Starting switches thermal only
    • H05B41/08—Starting switches thermal only heated by glow discharge

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

632,741. Temperature-responsive actuating elements. SYLVANIA ELECTRIC PRODUCTS, Inc. Aug. 1, 1947, No. 21077. Convention date, Dec. 11, 1944. [Class 64(ii)] [Also in Group XXXVII] The bimetal electrodes 6, 7 of an electric glow-discharge relay are of wire form and may be of circular or rectangular cross-section and supported by a glass stem 2 of an argon-filled bulb 1. Specification 536,750, [Group XXXVII, is referred to.
GB21077/47A 1944-12-11 1947-08-01 Improvements in electric glow discharge relays Expired GB632741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632741XA 1944-12-11 1944-12-11

Publications (1)

Publication Number Publication Date
GB632741A true GB632741A (en) 1949-12-05

Family

ID=22048120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21077/47A Expired GB632741A (en) 1944-12-11 1947-08-01 Improvements in electric glow discharge relays

Country Status (1)

Country Link
GB (1) GB632741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167446B (en) * 1961-07-25 1964-04-09 Sonnenschein Accumulatoren Thermowell armature contact relay with thermal control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167446B (en) * 1961-07-25 1964-04-09 Sonnenschein Accumulatoren Thermowell armature contact relay with thermal control

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