GB849009A - Improvements in or relating to electronic timing devices - Google Patents

Improvements in or relating to electronic timing devices

Info

Publication number
GB849009A
GB849009A GB21543/57A GB2154357A GB849009A GB 849009 A GB849009 A GB 849009A GB 21543/57 A GB21543/57 A GB 21543/57A GB 2154357 A GB2154357 A GB 2154357A GB 849009 A GB849009 A GB 849009A
Authority
GB
United Kingdom
Prior art keywords
relay
valve
resistor
switch
july
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
GB21543/57A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB849009A publication Critical patent/GB849009A/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

  • Electronic Switches (AREA)
  • Particle Accelerators (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
GB21543/57A 1956-07-11 1957-07-08 Improvements in or relating to electronic timing devices Expired GB849009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL338158X 1956-07-11

Publications (1)

Publication Number Publication Date
GB849009A true GB849009A (en) 1960-09-21

Family

ID=19784611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21543/57A Expired GB849009A (en) 1956-07-11 1957-07-08 Improvements in or relating to electronic timing devices

Country Status (7)

Country Link
US (1) US2965815A (fr)
BE (1) BE559128A (fr)
CH (1) CH338158A (fr)
DE (1) DE1049913B (fr)
FR (1) FR1178338A (fr)
GB (1) GB849009A (fr)
NL (2) NL100430C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136374B (de) * 1961-01-04 1962-09-13 Elektro App Werke J W Stalin V Elektronische Schaltungsanordnung zur verzoegerten Weitergabe eines Signals
US3360694A (en) * 1962-05-23 1967-12-26 Arthur K Littwin Electrical control means
US3325694A (en) * 1963-05-03 1967-06-13 Air Reduction Calibrating circuit for time delay apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559508A (en) * 1949-08-18 1951-07-03 Standard Oil Dev Co Time-delay relay circuits
NL73109C (fr) * 1950-08-01
US2818532A (en) * 1955-11-01 1957-12-31 Rca Corp Single action timing circuit
DE1048627B (fr) * 1956-05-19

Also Published As

Publication number Publication date
BE559128A (fr)
FR1178338A (fr) 1959-05-06
US2965815A (en) 1960-12-20
CH338158A (de) 1959-04-30
NL100430C (fr)
NL208852A (fr)
DE1049913B (de) 1959-02-05

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