[go: up one dir, main page]

GB1109965A - Current and phase cut-out switch arrangements - Google Patents

Current and phase cut-out switch arrangements

Info

Publication number
GB1109965A
GB1109965A GB25022/66A GB2502266A GB1109965A GB 1109965 A GB1109965 A GB 1109965A GB 25022/66 A GB25022/66 A GB 25022/66A GB 2502266 A GB2502266 A GB 2502266A GB 1109965 A GB1109965 A GB 1109965A
Authority
GB
United Kingdom
Prior art keywords
switch
lever
strips
actuating
rod
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
GB25022/66A
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 GB1109965A publication Critical patent/GB1109965A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)
GB25022/66A 1965-06-12 1966-06-06 Current and phase cut-out switch arrangements Expired GB1109965A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED0047505 1965-06-12
US64670567A 1967-06-16 1967-06-16

Publications (1)

Publication Number Publication Date
GB1109965A true GB1109965A (en) 1968-04-18

Family

ID=25972154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25022/66A Expired GB1109965A (en) 1965-06-12 1966-06-06 Current and phase cut-out switch arrangements

Country Status (9)

Country Link
US (1) US3475709A (no)
AT (1) AT276535B (no)
CH (1) CH447339A (no)
DE (1) DE1463086C3 (no)
DK (1) DK133567B (no)
GB (1) GB1109965A (no)
NL (1) NL132699C (no)
NO (1) NO124141B (no)
SE (1) SE316228B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250773A (no) * 1968-11-23 1971-10-20
US5193043A (en) * 1990-06-26 1993-03-09 Westinghouse Electric Corp. Phase sensitivity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800546A (en) * 1954-10-19 1957-07-23 Reitler Paul Miniature switch
FR1279427A (fr) * 1960-11-09 1961-12-22 Normacem Sa Relais thermique pour courants polyphasés
DE1199868B (de) * 1964-07-23 1965-09-02 Schiele Verwaltungsgmbh Thermisches Relais zum Schutz gegen UEberstrom und Einphasenbetrieb

Also Published As

Publication number Publication date
DK133567B (da) 1976-06-08
NL6608105A (no) 1966-12-13
US3475709A (en) 1969-10-28
SE316228B (no) 1969-10-20
NO124141B (no) 1972-03-06
DE1463086C3 (de) 1974-04-25
DE1463086B2 (de) 1970-05-06
AT276535B (de) 1969-11-25
NL132699C (no) 1971-06-15
DK133567C (no) 1976-10-25
DE1463086A1 (de) 1969-01-09
CH447339A (de) 1967-11-30

Similar Documents

Publication Publication Date Title
GB1431576A (en) Thermally responsive electrical device
GB822130A (en) Overload electric switch with ambient temperature compensation
GB501885A (en) Improvements in, and connected with, thermally-tripped automatic circuit breakers and similar electrical switchgear
US2089716A (en) Circuit breaker
GB1109965A (en) Current and phase cut-out switch arrangements
US2494346A (en) Overload protective device
GB1028634A (en) Overload protective electric switch
GB1530576A (en) Circuit-breaker including an interchangeable tripping device
GB1246345A (en) Electric switch arrangements
ES270682A1 (es) Un rele termico para corrientes polifasicas
US3284597A (en) Electrical control device of the thermal delay type
GB851941A (en) Thermally responsive switch structures
US2625624A (en) Circuit breaker with shunt for changing current rating
GB1136888A (en) A bimetal switch tripping device
GB1124939A (en) Improvements in and relating to over-load relays
US2097775A (en) Circuit breaker
GB428874A (en) Improvements in electric switches specially applicable to switches for thermostats
GB940499A (en) Improvements in or relating to electric heating elements
GB1097708A (en) Improvements in thermal overioad devices for the protection of electric motors
GB1243151A (en) Thermal relay for polyphase currents
US1854007A (en) Thermal relay
GB984301A (en) Electric circuit breaker
GB909010A (en) Improvements relating to protective relays for polyphase circuits
US2025857A (en) Circuit breaker
GB567471A (en) Improvements in snap action electric switches