CH577761A5 - - Google Patents

Info

Publication number
CH577761A5
CH577761A5 CH1321974A CH1321974A CH577761A5 CH 577761 A5 CH577761 A5 CH 577761A5 CH 1321974 A CH1321974 A CH 1321974A CH 1321974 A CH1321974 A CH 1321974A CH 577761 A5 CH577761 A5 CH 577761A5
Authority
CH
Switzerland
Application number
CH1321974A
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH1321974A priority Critical patent/CH577761A5/xx
Priority to DE19752519930 priority patent/DE2519930A1/de
Priority to JP50077518A priority patent/JPS5142942A/ja
Priority to AT510275A priority patent/AT337296B/de
Priority to GB37092/75A priority patent/GB1525716A/en
Priority to US05/618,211 priority patent/US3996480A/en
Publication of CH577761A5 publication Critical patent/CH577761A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
CH1321974A 1974-10-01 1974-10-01 CH577761A5 (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1321974A CH577761A5 (xx) 1974-10-01 1974-10-01
DE19752519930 DE2519930A1 (de) 1974-10-01 1975-05-05 Tastspeicher-schaltungsanordnung an einer elektrischen motornachbildung in einem elektronischen motorschutzrelais
JP50077518A JPS5142942A (xx) 1974-10-01 1975-06-23
AT510275A AT337296B (de) 1974-10-01 1975-07-02 An einer elektrischen motornachbildung in einem elektronischen motorschutzrelais angeschlossene tastspeicher-schaltungsanordnung
GB37092/75A GB1525716A (en) 1974-10-01 1975-09-09 Electronic motor protection relay
US05/618,211 US3996480A (en) 1974-10-01 1975-09-30 Sample and hold-circuit arrangement for an electrical motor simulator of an electronic motor protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1321974A CH577761A5 (xx) 1974-10-01 1974-10-01

Publications (1)

Publication Number Publication Date
CH577761A5 true CH577761A5 (xx) 1976-07-15

Family

ID=4390456

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1321974A CH577761A5 (xx) 1974-10-01 1974-10-01

Country Status (6)

Country Link
US (1) US3996480A (xx)
JP (1) JPS5142942A (xx)
AT (1) AT337296B (xx)
CH (1) CH577761A5 (xx)
DE (1) DE2519930A1 (xx)
GB (1) GB1525716A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1086426A (en) * 1975-10-13 1980-09-23 Shunji Minami Analog voltage memory device
JPS6016622B2 (ja) * 1977-03-31 1985-04-26 株式会社リコー 複写機のジヤム検知方式
US5164616A (en) * 1989-12-29 1992-11-17 Xerox Corporation Integrated sample and hold circuit with feedback circuit to increase storage time
US5668692A (en) * 1993-10-27 1997-09-16 Square D Company Self-powered circuit interruption arrangement
US5598315A (en) * 1993-10-27 1997-01-28 Square D Company Self-power tripping relay with balanced power supply current and measurement current
US20030048723A1 (en) * 2001-09-12 2003-03-13 Mikio Yamamuro Optical pickup and optical disk recording/playback unit
US6982559B2 (en) * 2004-01-14 2006-01-03 Kyocera Wireless Corp. Accurate and efficient sensing circuit and method for bi-directional signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360991A (en) * 1970-10-21 1974-07-24 Reed International Ltd Automatic control
US3786242A (en) * 1971-09-23 1974-01-15 H Brooks Process control simulator

Also Published As

Publication number Publication date
JPS5142942A (xx) 1976-04-12
DE2519930A1 (de) 1976-04-15
ATA510275A (de) 1976-10-15
AT337296B (de) 1977-06-27
GB1525716A (en) 1978-09-20
US3996480A (en) 1976-12-07

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Legal Events

Date Code Title Description
PL Patent ceased