DE1614743B1 - Thermal relay - Google Patents

Thermal relay

Info

Publication number
DE1614743B1
DE1614743B1 DE1967ST027608 DEST027608A DE1614743B1 DE 1614743 B1 DE1614743 B1 DE 1614743B1 DE 1967ST027608 DE1967ST027608 DE 1967ST027608 DE ST027608 A DEST027608 A DE ST027608A DE 1614743 B1 DE1614743 B1 DE 1614743B1
Authority
DE
Germany
Prior art keywords
thermal relay
relay
thermal
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.)
Pending
Application number
DE1967ST027608
Other languages
German (de)
Inventor
Otto Deissler
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.)
SPINDLER DEISSLER STARKSTROM
Original Assignee
SPINDLER DEISSLER STARKSTROM
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 SPINDLER DEISSLER STARKSTROM filed Critical SPINDLER DEISSLER STARKSTROM
Priority to DE1614743 priority Critical
Publication of DE1614743B1 publication Critical patent/DE1614743B1/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages
    • H01H83/223Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being unbalance of two or more currents or voltages with bimetal elements
DE1967ST027608 1967-11-27 1967-11-27 Thermal relay Pending DE1614743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1614743 1967-11-27

Publications (1)

Publication Number Publication Date
DE1614743B1 true DE1614743B1 (en) 1970-09-24

Family

ID=5682033

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1967ST027608 Pending DE1614743B1 (en) 1967-11-27 1967-11-27 Thermal relay
DE6602774U Expired DE6602774U (en) 1967-11-27 1969-02-26 Thermal relay

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE6602774U Expired DE6602774U (en) 1967-11-27 1969-02-26 Thermal relay

Country Status (4)

Country Link
US (1) US3544941A (en)
DE (2) DE1614743B1 (en)
FR (1) FR1599862A (en)
GB (1) GB1227618A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837455A (en) * 1987-05-20 1989-06-06 Sleator Michael G Interrupt controlled switching device
JP2002093298A (en) * 2000-09-18 2002-03-29 Fuji Electric Co Ltd Circuit breaker
CN103489719B (en) * 2013-09-11 2016-09-21 国家电网公司 A kind of thermorelay
CN103489720A (en) * 2013-09-24 2014-01-01 国家电网公司 High-sensitivity thermal relay
CN104282504B (en) * 2014-10-10 2016-07-06 成都锐奕信息技术有限公司 Have and increase the relay controlling sensitivity function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625121C (en) * 1930-10-18 1936-02-04 Siemens Ag Overcurrent thermal time release with room temperature compensation
BE443183A (en) * 1937-08-20
FR1279427A (en) * 1960-11-09 1961-12-22 Normacem Sa Thermal relay for polyphase currents

Also Published As

Publication number Publication date
DE6602774U (en) 1969-06-19
FR1599862A (en) 1970-07-20
US3544941A (en) 1970-12-01
GB1227618A (en) 1971-04-07

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