CH613305A5 - - Google Patents

Info

Publication number: CH613305A5
Authority: CH; Switzerland

Application number

CH95777A

Inventor

Paul Chalfont Fryer

Original Assignee

Cutler Hammer World Trade Inc

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.)

1976-02-25

Filing date

1977-01-26

Publication date

1979-09-14

1977-01-26 Application filed by Cutler Hammer World Trade Inc filed Critical Cutler Hammer World Trade Inc

1979-09-14 Publication of CH613305A5 publication Critical patent/CH613305A5/xx

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

CH95777A 1976-02-25 1977-01-26 CH613305A5 (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7466/76A GB1536197A (en)	1976-02-25	1976-02-25	Electrical overload switching relay

Publications (1)

Publication Number	Publication Date
CH613305A5 true CH613305A5 (ja)	1979-09-14

Family

ID=9833640

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH95777A CH613305A5 (ja)	1976-02-25	1977-01-26

Country Status (5)

Country	Link
US (1)	US4096465A (ja)
CH (1)	CH613305A5 (ja)
DE (1)	DE7701021U1 (ja)
FR (1)	FR2342550A1 (ja)
GB (1)	GB1536197A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3415226A1 (de) *	1984-04-21	1985-10-31	Brown, Boveri & Cie Ag, 6800 Mannheim	Thermisches ueberstromrelais mit justierbuegel
US4528539A (en) *	1984-06-28	1985-07-09	Eaton Corporation	Reduced-size thermal overload relay
DE8619694U1 (de) *	1986-07-23	1986-09-18	Siemens AG, 1000 Berlin und 8000 München	Überlastrelais
JPH069432Y2 (ja) *	1986-10-17	1994-03-09	三菱電機株式会社	熱動式過電流継電器
US4806897A (en) *	1987-12-17	1989-02-21	Eaton Corporation	Overload relay having adaptive differential mechanism
US5150092A (en) *	1991-03-06	1992-09-22	Eaton Corporation	Control button adaptor for electric control apparatus
US5125933A (en) *	1991-08-08	1992-06-30	General Electric Company	Glass-encapsulated abrasive particles for vitreous bond grinding wheels
DE19949530A1 (de) *	1999-10-14	2001-04-19	Abb Patent Gmbh	Führungselement zur Führung eines Auslöseschiebers für ein thermisches Überstromrelais

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2872548A (en) *	1955-12-01	1959-02-03	Fed Pacific Electric Co	Motor starters
DE1056714B (de) *	1958-07-03	1959-05-06	Schiele Industriewerke K G	Thermisches Relais zum Schutz gegen UEberstrom und Einphasenbetrieb
GB909010A (en) *	1960-05-30	1962-10-24	Ass Elect Ind	Improvements relating to protective relays for polyphase circuits
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
NL127861C (ja) *	1964-12-28
AT290654B (de) *	1966-11-24	1971-06-11	Francesco Fantini	Dreiphasiges, elektrothermisches Relais
US3792401A (en) *	1972-06-29	1974-02-12	Westinghouse Electric Corp	Thermally responsive electrical device

1976
- 1976-02-25 GB GB7466/76A patent/GB1536197A/en not_active Expired
1977
- 1977-01-14 DE DE7701021U patent/DE7701021U1/de not_active Expired
- 1977-01-17 US US05/760,174 patent/US4096465A/en not_active Expired - Lifetime
- 1977-01-26 CH CH95777A patent/CH613305A5/xx not_active IP Right Cessation
- 1977-02-22 FR FR7705113A patent/FR2342550A1/fr active Granted

Also Published As

Publication number	Publication date
FR2342550A1 (fr)	1977-09-23
US4096465A (en)	1978-06-20
FR2342550B1 (ja)	1982-03-19
GB1536197A (en)	1978-12-20
DE7701021U1 (de)	1977-09-08

Publication	Publication Date	Title
FR2342550B1 (ja)	1982-03-19
FR2359039B1 (ja)	1981-12-11
JPS5410120Y1 (ja)	1979-05-11
JPS5359731U (ja)	1978-05-22
JPS5618651Y2 (ja)	1981-05-01
JPS52146731U (ja)	1977-11-07
JPS5326493U (ja)	1978-03-06
JPS52104839U (ja)	1977-08-09
CS177744B1 (ja)	1977-08-31
AU1283976A (ja)	1977-10-13
JPS5375338U (ja)	1978-06-23
JPS5365635U (ja)	1978-06-02
CS175528B1 (ja)	1977-05-31
JPS5343764U (ja)	1978-04-14
JPS5323841U (ja)	1978-02-28
CH596863A5 (ja)	1978-03-31
DD124155A1 (ja)	1977-02-09
BG23459A1 (ja)	1977-09-15
CH512076A4 (ja)	1977-06-30
CH595005A5 (ja)	1978-01-31
BG23240A1 (ja)	1977-08-10
BG23252A1 (ja)	1977-08-10
BG23259A1 (ja)	1977-08-10
CH595114A5 (ja)	1978-01-31
CH614646A5 (ja)	1979-12-14

Legal Events

Date	Code	Title	Description
1993-09-30	PL	Patent ceased
2024-10-31	PL	Patent ceased