GB1444567A - Method of and apparatus for deriving switching signals from at least one alternating current - Google Patents

Method of and apparatus for deriving switching signals from at least one alternating current

Info

Publication number
GB1444567A
GB1444567A GB5357273A GB5357273A GB1444567A GB 1444567 A GB1444567 A GB 1444567A GB 5357273 A GB5357273 A GB 5357273A GB 5357273 A GB5357273 A GB 5357273A GB 1444567 A GB1444567 A GB 1444567A
Authority
GB
United Kingdom
Prior art keywords
alternating current
switching signals
deriving
deriving switching
signals
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
GB5357273A
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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 Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of GB1444567A publication Critical patent/GB1444567A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
GB5357273A 1972-11-27 1973-11-19 Method of and apparatus for deriving switching signals from at least one alternating current Expired GB1444567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722258025 DE2258025C3 (de) 1972-11-27 1972-11-27 Verfahren zur Erzeugung von Schaltsignalen sowie Einrichtung zu seiner Durchführung

Publications (1)

Publication Number Publication Date
GB1444567A true GB1444567A (en) 1976-08-04

Family

ID=5862810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5357273A Expired GB1444567A (en) 1972-11-27 1973-11-19 Method of and apparatus for deriving switching signals from at least one alternating current

Country Status (5)

Country Link
JP (1) JPS501778A (de)
CH (1) CH579279A5 (de)
DE (1) DE2258025C3 (de)
FR (1) FR2208119B3 (de)
GB (1) GB1444567A (de)

Also Published As

Publication number Publication date
DE2258025A1 (de) 1974-05-30
JPS501778A (de) 1975-01-09
FR2208119A1 (de) 1974-06-21
CH579279A5 (de) 1976-08-31
DE2258025B2 (de) 1978-05-18
FR2208119B3 (de) 1976-10-08
DE2258025C3 (de) 1979-01-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee