HU178765B - Connection arrangement for generating check signal of frequency metering and/or time measuring instruments of general purpose - Google Patents

Connection arrangement for generating check signal of frequency metering and/or time measuring instruments of general purpose

Info

Publication number
HU178765B
HU178765B HUTE000925A HU178765B HU 178765 B HU178765 B HU 178765B HU TE000925 A HUTE000925 A HU TE000925A HU 178765 B HU178765 B HU 178765B
Authority
HU
Hungary
Prior art keywords
general purpose
time measuring
measuring instruments
connection arrangement
check signal
Prior art date
Application number
Other languages
Hungarian (hu)
Inventor
Istvan Kalman
Original Assignee
Telefongyar
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 Telefongyar filed Critical Telefongyar
Priority to HUTE000925 priority Critical patent/HU178765B/en
Priority to DE19803012507 priority patent/DE3012507C2/en
Priority to DD22124080A priority patent/DD150945A5/en
Publication of HU178765B publication Critical patent/HU178765B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G01R35/007—Standards or reference devices, e.g. voltage or resistance standards, "golden references"
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1235—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork)
    • G04D7/125—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork) for measuring frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Electric Clocks (AREA)
HUTE000925 1979-05-25 1979-05-25 Connection arrangement for generating check signal of frequency metering and/or time measuring instruments of general purpose HU178765B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HUTE000925 HU178765B (en) 1979-05-25 1979-05-25 Connection arrangement for generating check signal of frequency metering and/or time measuring instruments of general purpose
DE19803012507 DE3012507C2 (en) 1979-05-25 1980-03-31 Circuit arrangement for checking digital electronic multipurpose frequency and timing devices
DD22124080A DD150945A5 (en) 1979-05-25 1980-05-20 CIRCUIT ARRANGEMENT FOR GENERATING CONTROL SIGNALS IN FREQUENCY AND TIME MEASUREMENT DEVICES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTE000925 HU178765B (en) 1979-05-25 1979-05-25 Connection arrangement for generating check signal of frequency metering and/or time measuring instruments of general purpose

Publications (1)

Publication Number Publication Date
HU178765B true HU178765B (en) 1982-06-28

Family

ID=11002092

Family Applications (1)

Application Number Title Priority Date Filing Date
HUTE000925 HU178765B (en) 1979-05-25 1979-05-25 Connection arrangement for generating check signal of frequency metering and/or time measuring instruments of general purpose

Country Status (3)

Country Link
DD (1) DD150945A5 (en)
DE (1) DE3012507C2 (en)
HU (1) HU178765B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235870A1 (en) * 1982-09-28 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for a processor-controlled test device which can be connected via interfaces to a system to be tested, for example a telephone switching system

Also Published As

Publication number Publication date
DE3012507A1 (en) 1980-11-27
DE3012507C2 (en) 1982-08-26
DD150945A5 (en) 1981-09-23

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee