GB1136888A - A bimetal switch tripping device - Google Patents

A bimetal switch tripping device

Info

Publication number
GB1136888A
GB1136888A GB17759/67A GB1775967A GB1136888A GB 1136888 A GB1136888 A GB 1136888A GB 17759/67 A GB17759/67 A GB 17759/67A GB 1775967 A GB1775967 A GB 1775967A GB 1136888 A GB1136888 A GB 1136888A
Authority
GB
United Kingdom
Prior art keywords
plane
slide
stop
switch
compensatory
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
GB17759/67A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1136888A publication Critical patent/GB1136888A/en
Expired legal-status Critical Current

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
    • H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective 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
    • H01H83/22—Protective 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 imbalance of two or more currents or voltages
    • H01H83/223—Protective 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 imbalance of two or more currents or voltages with bimetal elements

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB17759/67A 1966-04-29 1967-04-18 A bimetal switch tripping device Expired GB1136888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0049984 1966-04-29

Publications (1)

Publication Number Publication Date
GB1136888A true GB1136888A (en) 1968-12-18

Family

ID=7052305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17759/67A Expired GB1136888A (en) 1966-04-29 1967-04-18 A bimetal switch tripping device

Country Status (10)

Country Link
US (1) US3470516A (enrdf_load_stackoverflow)
AT (1) AT266250B (enrdf_load_stackoverflow)
BE (1) BE697765A (enrdf_load_stackoverflow)
CH (1) CH449743A (enrdf_load_stackoverflow)
DE (1) DE1538425A1 (enrdf_load_stackoverflow)
DK (1) DK130439B (enrdf_load_stackoverflow)
GB (1) GB1136888A (enrdf_load_stackoverflow)
NL (1) NL155123B (enrdf_load_stackoverflow)
NO (1) NO126153B (enrdf_load_stackoverflow)
SE (1) SE329431B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659242A (en) * 1970-02-04 1972-04-25 Hoagland Instr Co Overcurrent responsive device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488138A (en) * 1982-10-26 1984-12-11 Braathen Thor F Three-stage temperature switch, preferably for a hot water heater
US4806897A (en) * 1987-12-17 1989-02-21 Eaton Corporation Overload relay having adaptive differential mechanism
DE4308539B4 (de) * 1993-03-17 2006-01-26 Condor-Werk Gebr. Frede Gmbh & Co Kg Elektro- Und Maschinenfabrik Einrichtung zur Übertragung der Bewegung eines Thermobimetallelementes
KR101981595B1 (ko) * 2015-03-31 2019-05-23 현대일렉트릭앤에너지시스템(주) 배선용 차단기의 트립 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846937A (en) * 1957-09-16 1960-09-07 Crabtree & Co Ltd J A Improvements in thermal overload protection devices for motor starting switches
US2878344A (en) * 1957-11-27 1959-03-17 Gen Electric Thermal responsive switching device
GB1039192A (en) * 1964-03-16 1966-08-17 Crabtree & Co Ltd J A Improvements in and connected with thermal overload devices for contactor-operated motor starters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659242A (en) * 1970-02-04 1972-04-25 Hoagland Instr Co Overcurrent responsive device

Also Published As

Publication number Publication date
DK130439B (da) 1975-02-17
NL6706079A (enrdf_load_stackoverflow) 1967-10-30
US3470516A (en) 1969-09-30
SE329431B (enrdf_load_stackoverflow) 1970-10-12
NL155123B (nl) 1977-11-15
CH449743A (de) 1968-01-15
DE1538425B2 (enrdf_load_stackoverflow) 1970-09-10
BE697765A (enrdf_load_stackoverflow) 1967-10-27
DE1538425A1 (de) 1969-11-06
NO126153B (enrdf_load_stackoverflow) 1972-12-27
AT266250B (de) 1968-11-11
DK130439C (enrdf_load_stackoverflow) 1975-07-14

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