GB765935A - Electronic timing relay - Google Patents

Electronic timing relay

Info

Publication number
GB765935A
GB765935A GB44954D GB44954D GB765935A GB 765935 A GB765935 A GB 765935A GB 44954 D GB44954 D GB 44954D GB 44954 D GB44954 D GB 44954D GB 765935 A GB765935 A GB 765935A
Authority
GB
United Kingdom
Prior art keywords
pulses
keying signal
timing relay
electronic timing
radio
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
GB44954D
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.)
INTERNAT MARINE RADIO Co
Original Assignee
INTERNAT MARINE RADIO Co
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 INTERNAT MARINE RADIO Co filed Critical INTERNAT MARINE RADIO Co
Priority to GB44954D priority Critical patent/GB765935A/en
Publication of GB765935A publication Critical patent/GB765935A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/82—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using gas-filled tubes

Landscapes

  • Toys (AREA)

Abstract

765,935. Electric selective signalling. INTERNATIONAL MARINE RADIO CO., Ltd., (Mackay Radio & Telegraph Co.). Jan. 7, 1954, No. 449/54. Drawings to Specification. Class 40 (1). [Also in Groups XIX and XL (c)] A circuit for generating the keying signal for an automatic transmitter comprises a number of bi-stable state circuits connected in cascade which are controlled by an input train of regularly recurring pulses and have feedback circuits between the stages so that a keying signal comprising pulses of variable but predetermined duration and spacing is produced. Specification 765,934 is referred to.
GB44954D 1954-01-07 1954-01-07 Electronic timing relay Expired GB765935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB44954D GB765935A (en) 1954-01-07 1954-01-07 Electronic timing relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44954D GB765935A (en) 1954-01-07 1954-01-07 Electronic timing relay

Publications (1)

Publication Number Publication Date
GB765935A true GB765935A (en) 1957-01-16

Family

ID=31971072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44954D Expired GB765935A (en) 1954-01-07 1954-01-07 Electronic timing relay

Country Status (1)

Country Link
GB (1) GB765935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076899A (en) * 1958-09-25 1963-02-05 Westinghouse Electric Corp Decimal pulse register with repeating stages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076899A (en) * 1958-09-25 1963-02-05 Westinghouse Electric Corp Decimal pulse register with repeating stages

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