GB634774A - Improvements in and relating to electronic time delay circuits - Google Patents

Improvements in and relating to electronic time delay circuits

Info

Publication number
GB634774A
GB634774A GB19402/45A GB1940245A GB634774A GB 634774 A GB634774 A GB 634774A GB 19402/45 A GB19402/45 A GB 19402/45A GB 1940245 A GB1940245 A GB 1940245A GB 634774 A GB634774 A GB 634774A
Authority
GB
United Kingdom
Prior art keywords
voltage
valve
circuit
condenser
relay
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
GB19402/45A
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.)
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 GB634774A publication Critical patent/GB634774A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches

Landscapes

  • Particle Accelerators (AREA)
  • Generation Of Surge Voltage And Current (AREA)
GB19402/45A 1944-08-05 1945-07-30 Improvements in and relating to electronic time delay circuits Expired GB634774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548164A US2463318A (en) 1944-08-05 1944-08-05 Electronic time delay circuit

Publications (1)

Publication Number Publication Date
GB634774A true GB634774A (en) 1950-03-29

Family

ID=24187680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19402/45A Expired GB634774A (en) 1944-08-05 1945-07-30 Improvements in and relating to electronic time delay circuits

Country Status (4)

Country Link
US (1) US2463318A (en:Method)
BE (1) BE481324A (en:Method)
FR (1) FR959966A (en:Method)
GB (1) GB634774A (en:Method)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598996A (en) * 1945-05-28 1952-06-03 Telephone Mfg Co Ltd Electric carrier wave signaling system
US2720612A (en) * 1945-12-13 1955-10-11 John L Leonard Electronic controller
US2574618A (en) * 1947-02-14 1951-11-13 Photoswitch Inc Electronic timing device
US2567422A (en) * 1948-01-08 1951-09-11 Tennessee Coal Iron And Railro Sheet counter
US2533369A (en) * 1948-09-04 1950-12-12 Westinghouse Electric Corp Electronic sequence timer
US2619591A (en) * 1948-09-30 1952-11-25 Westinghouse Electric Corp Low-frequency welding control
US2597082A (en) * 1948-11-02 1952-05-20 Westinghouse Electric Corp Reverse plating timer
US2573360A (en) * 1948-11-06 1951-10-30 Robotron Corp Electric valve sequenced multifunction timer
US2555343A (en) * 1949-02-09 1951-06-05 Nat Rubber Machinery Co Automatic control for tire building machines
US2611011A (en) * 1949-02-26 1952-09-16 Honeywell Regulator Co Electrical timing apparatus
US2677052A (en) * 1949-03-15 1954-04-27 Weltronic Co Electronic timing device
US2516422A (en) * 1949-06-29 1950-07-25 Robotron Corp Control by capacitor discharge blocking
US2608653A (en) * 1950-02-25 1952-08-26 Westinghouse Electric Corp Electronic low-energy relay apparatus
US2616041A (en) * 1950-03-07 1952-10-28 Square D Co Nonrepeat control circuit
BE501906A (en:Method) * 1950-03-17
US2668909A (en) * 1950-04-10 1954-02-09 Exposure timer for x-ray apparatus
US2658141A (en) * 1951-01-20 1953-11-03 Jerome J Kurland Time delay circuits
US2638566A (en) * 1951-02-16 1953-05-12 Square D Co Synchronizing system for electronic tubes
US2590783A (en) * 1951-02-28 1952-03-25 Gen Electric Electronic time-delay system
US2656461A (en) * 1951-03-10 1953-10-20 Weltronic Co Electrical timing apparatus
US2723346A (en) * 1951-04-23 1955-11-08 Northrop Aircraft Inc Delayed switching circuit
US2610300A (en) * 1951-08-07 1952-09-09 Wilson W Walton Flow control
US2767351A (en) * 1952-04-11 1956-10-16 Werner A Gieseke Electronic control circuit
US2750873A (en) * 1952-10-28 1956-06-19 King Seeley Corp Toaster timer
US2994021A (en) * 1953-01-19 1961-07-25 Honeywell Regulator Co Servosystem for coupling shafts
GB764634A (en) * 1955-02-11 1956-12-28 British United Shoe Machinery Improvements in or relating to presses suitable for use in performing cutting operations on sheet materials
US3496474A (en) * 1966-08-08 1970-02-17 Lloyd S Electronics Intern Time delayed cutoff for radios and the like

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171347A (en) * 1937-07-24 1939-08-29 Gen Electric Time delay relay
US2251263A (en) * 1937-09-28 1941-08-05 Dow Chemical Co Grafting substance
US2216232A (en) * 1937-11-30 1940-10-01 Rca Corp Over-modulation alarm device
US2203468A (en) * 1938-02-12 1940-06-04 Rca Corp Regulator for time delay circuits
US2313918A (en) * 1938-12-13 1943-03-16 Brownlee Henry Herbertson Controlling mechanism for ironing machines
US2274158A (en) * 1940-04-13 1942-02-24 Penther Carl Joseph Timing device and method
US2337905A (en) * 1941-07-23 1943-12-28 Gen Electric Time delay relay
US2301195A (en) * 1941-08-30 1942-11-10 Remington Arms Co Inc Measuring instrument
US2359080A (en) * 1942-09-30 1944-09-26 Gen Electric Electric control circuit

Also Published As

Publication number Publication date
BE481324A (en:Method)
US2463318A (en) 1949-03-01
FR959966A (en:Method) 1950-04-07

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