FR939158A - Improvements in electric relaxation oscillators - Google Patents

Improvements in electric relaxation oscillators

Info

Publication number
FR939158A
FR939158A FR939158DA FR939158A FR 939158 A FR939158 A FR 939158A FR 939158D A FR939158D A FR 939158DA FR 939158 A FR939158 A FR 939158A
Authority
FR
France
Prior art keywords
relaxation oscillators
electric relaxation
electric
oscillators
relaxation
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
Other languages
French (fr)
Inventor
Prafulla Kumar Chatterjea
Leslie Wilfred Houghton
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939158A publication Critical patent/FR939158A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
FR939158D 1942-07-21 1946-04-26 Improvements in electric relaxation oscillators Expired FR939158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1015142A GB558861A (en) 1942-07-21 1942-07-21 Improvements in or relating to generators of periodically varying electric currents

Publications (1)

Publication Number Publication Date
FR939158A true FR939158A (en) 1948-11-05

Family

ID=9962465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939158D Expired FR939158A (en) 1942-07-21 1946-04-26 Improvements in electric relaxation oscillators

Country Status (3)

Country Link
US (1) US2434907A (en)
FR (1) FR939158A (en)
GB (1) GB558861A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE16363E (en) * 1915-11-29 1926-06-15 Vacuum type invebteb convebteb
US1550155A (en) * 1923-05-17 1925-08-18 Gen Electric Thermally-controlled apparatus
US1748862A (en) * 1925-12-10 1930-02-25 Gen Electric Electroresponsive device
US2082121A (en) * 1929-12-27 1937-06-01 Albert B Rypinski Slow magnetic regulating device
US1852704A (en) * 1931-04-01 1932-04-05 Union Switch & Signal Co Electrical apparatus
US2001498A (en) * 1933-12-22 1935-05-14 Gen Electric Electric translating device
US2244058A (en) * 1939-10-31 1941-06-03 American Telephone & Telegraph Interrupter circuit

Also Published As

Publication number Publication date
GB558861A (en) 1944-01-25
US2434907A (en) 1948-01-27

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