GB383595A - Improvements in and relating to light responsive apparatus - Google Patents

Improvements in and relating to light responsive apparatus

Info

Publication number
GB383595A
GB383595A GB21808/32A GB2180832A GB383595A GB 383595 A GB383595 A GB 383595A GB 21808/32 A GB21808/32 A GB 21808/32A GB 2180832 A GB2180832 A GB 2180832A GB 383595 A GB383595 A GB 383595A
Authority
GB
United Kingdom
Prior art keywords
relating
aug
light responsive
electrostatic
responsive apparatus
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
GB21808/32A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB383595A publication Critical patent/GB383595A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

383,595. Light current relays. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Menger, F. B. ; 1354, Myron Street, Schenectady, New York, U.S.A.) Aug. 3, 1932, No. 21808. Convention date, Aug. 3, 1931. [Class 38 (v).] Electrostatic relays.-An electrostatic relay comprises fixed plates 6, a dielectric 7, and plates 8 pivoted on and movable about a shaft 9 carrying a contact 12 to control the relay 14.
GB21808/32A 1931-08-03 1932-08-03 Improvements in and relating to light responsive apparatus Expired GB383595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383595XA 1931-08-03 1931-08-03

Publications (1)

Publication Number Publication Date
GB383595A true GB383595A (en) 1932-11-17

Family

ID=21899476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21808/32A Expired GB383595A (en) 1931-08-03 1932-08-03 Improvements in and relating to light responsive apparatus

Country Status (1)

Country Link
GB (1) GB383595A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419111A (en) * 1942-10-22 1947-04-15 Westinghouse Electric Corp Electrostatic relay
US2786111A (en) * 1952-12-16 1957-03-19 Jr Prentiss B Reed Electrostatic relay
US2885509A (en) * 1956-03-12 1959-05-05 Erdco Inc Electrostatic relays and controls
US2942077A (en) * 1954-07-02 1960-06-21 Erdco Inc Electrostatic controls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419111A (en) * 1942-10-22 1947-04-15 Westinghouse Electric Corp Electrostatic relay
US2786111A (en) * 1952-12-16 1957-03-19 Jr Prentiss B Reed Electrostatic relay
US2942077A (en) * 1954-07-02 1960-06-21 Erdco Inc Electrostatic controls
US2885509A (en) * 1956-03-12 1959-05-05 Erdco Inc Electrostatic relays and controls

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