CH612037A5 - Bimetallic thermal trip device, especially for motor protection circuit breakers - Google Patents

Bimetallic thermal trip device, especially for motor protection circuit breakers

Info

Publication number
CH612037A5
CH612037A5 CH559077A CH559077A CH612037A5 CH 612037 A5 CH612037 A5 CH 612037A5 CH 559077 A CH559077 A CH 559077A CH 559077 A CH559077 A CH 559077A CH 612037 A5 CH612037 A5 CH 612037A5
Authority
CH
Switzerland
Prior art keywords
protection circuit
circuit breakers
trip device
motor protection
thermal trip
Prior art date
Application number
CH559077A
Inventor
Theodor Rummel
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 CH559077A priority Critical patent/CH612037A5/en
Priority to DE19782800718 priority patent/DE2800718A1/en
Priority to GB1678878A priority patent/GB1603042A/en
Publication of CH612037A5 publication Critical patent/CH612037A5/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
CH559077A 1977-05-04 1977-05-04 Bimetallic thermal trip device, especially for motor protection circuit breakers CH612037A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH559077A CH612037A5 (en) 1977-05-04 1977-05-04 Bimetallic thermal trip device, especially for motor protection circuit breakers
DE19782800718 DE2800718A1 (en) 1977-05-04 1978-01-09 BIMETAL THERMAL RELEASE, IN PARTICULAR FOR MOTOR CIRCUIT BREAKERS
GB1678878A GB1603042A (en) 1977-05-04 1978-04-27 Bimetallic thermal trip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH559077A CH612037A5 (en) 1977-05-04 1977-05-04 Bimetallic thermal trip device, especially for motor protection circuit breakers

Publications (1)

Publication Number Publication Date
CH612037A5 true CH612037A5 (en) 1979-06-29

Family

ID=4296141

Family Applications (1)

Application Number Title Priority Date Filing Date
CH559077A CH612037A5 (en) 1977-05-04 1977-05-04 Bimetallic thermal trip device, especially for motor protection circuit breakers

Country Status (3)

Country Link
CH (1) CH612037A5 (en)
DE (1) DE2800718A1 (en)
GB (1) GB1603042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011100752A1 (en) * 2011-05-05 2012-11-08 Thermik Gerätebau GmbH Switching unit for controlling thyristors in circuit device of motor controller utilized in water pump that conveys drinking water from deep well, has external connection connected with another external connection over switching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011100752A1 (en) * 2011-05-05 2012-11-08 Thermik Gerätebau GmbH Switching unit for controlling thyristors in circuit device of motor controller utilized in water pump that conveys drinking water from deep well, has external connection connected with another external connection over switching device

Also Published As

Publication number Publication date
DE2800718A1 (en) 1978-11-09
GB1603042A (en) 1981-11-18

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Legal Events

Date Code Title Description
PL Patent ceased