CH565481A5 - - Google Patents

Info

Publication number
CH565481A5
CH565481A5 CH1651173A CH1651173A CH565481A5 CH 565481 A5 CH565481 A5 CH 565481A5 CH 1651173 A CH1651173 A CH 1651173A CH 1651173 A CH1651173 A CH 1651173A CH 565481 A5 CH565481 A5 CH 565481A5
Authority
CH
Switzerland
Application number
CH1651173A
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of CH565481A5 publication Critical patent/CH565481A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/64—Generators producing trains of pulses, i.e. finite sequences of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Control Of Stepping Motors (AREA)
  • Electronic Switches (AREA)
CH1651173A 1972-11-24 1973-11-23 CH565481A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/309,392 US3971959A (en) 1972-11-24 1972-11-24 Timing mode selector

Publications (1)

Publication Number Publication Date
CH565481A5 true CH565481A5 (xx) 1975-08-15

Family

ID=23198043

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1651173A CH565481A5 (xx) 1972-11-24 1973-11-23

Country Status (10)

Country Link
US (1) US3971959A (xx)
AT (1) ATA975673A (xx)
BE (1) BE806761A (xx)
CA (1) CA1010512A (xx)
CH (1) CH565481A5 (xx)
DE (1) DE2357234A1 (xx)
FR (1) FR2208249B3 (xx)
GB (1) GB1425517A (xx)
IT (1) IT999441B (xx)
NL (1) NL7314321A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155044A (en) * 1976-07-06 1979-05-15 Burroughs Corporation Variable mode counter
GB2015208B (en) * 1978-02-27 1982-09-02 Rockwell International Corp Data monitoring and recording system incorporating a real time clock using computer means
US4229083A (en) * 1979-04-24 1980-10-21 Polaroid Corporation Two speed loop control arrangement
US4389583A (en) * 1981-06-08 1983-06-21 W. H. Brady Co. Capacitance switch detection circuitry
DE3615023A1 (de) * 1986-05-02 1987-11-05 Telefunken Electronic Gmbh Synchronisierschaltung
FR3138784A1 (fr) 2022-08-11 2024-02-16 Psa Automobiles Sa Remorque pour vehicule comprenant un turbogenerateur comme prolongateur d’autonomie, et vehicule comportant une telle remorque

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271588A (en) * 1963-08-07 1966-09-06 Tele Signal Corp Digital keyer for converting d. c. binary signals into two different output audio frequencies
US3407357A (en) * 1966-01-21 1968-10-22 Sperry Rand Corp Planar interconnecting network avoiding signal path crossovers
US3469109A (en) * 1966-04-14 1969-09-23 Hammond Organ Co Musical instrument frequency divider which divides by two and by four
US3538344A (en) * 1968-05-03 1970-11-03 Itt Synchronized starting of redundant digital dividers
US3585509A (en) * 1968-09-27 1971-06-15 Spectral Dynamics Corp Logarithm frequency converter
US3639844A (en) * 1969-06-27 1972-02-01 Whirlpool Co Electronic timer for a multiple function appliance
JPS5034181B1 (xx) * 1969-12-13 1975-11-06
US3688202A (en) * 1970-08-10 1972-08-29 Us Navy Signal comparator system
US3610954A (en) * 1970-11-12 1971-10-05 Motorola Inc Phase comparator using logic gates
US3701027A (en) * 1971-04-15 1972-10-24 Bunker Ramo Digital frequency synthesizer
US3694667A (en) * 1971-09-22 1972-09-26 Gen Motors Corp Single pulse test circuit

Also Published As

Publication number Publication date
ATA975673A (de) 1979-06-15
DE2357234A1 (de) 1974-06-06
CA1010512A (en) 1977-05-17
GB1425517A (en) 1976-02-18
FR2208249B3 (xx) 1976-09-17
NL7314321A (xx) 1974-05-28
BE806761A (fr) 1974-04-30
FR2208249A1 (xx) 1974-06-21
US3971959A (en) 1976-07-27
IT999441B (it) 1976-02-20

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Legal Events

Date Code Title Description
PL Patent ceased