JPS4740054A - - Google Patents

Info

Publication number: JPS4740054A
Authority: JP; Japan
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

JP3126472A

Other languages

Japanese (ja)

Other versions

JPS5221702B1 (xx

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.)

1971-03-30

Filing date

1972-03-30

Publication date

1972-12-09

1972-03-30 Application filed filed Critical

1972-12-09 Publication of JPS4740054A publication Critical patent/JPS4740054A/ja

1977-06-13 Publication of JPS5221702B1 publication Critical patent/JPS5221702B1/ja

Status Pending legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Breakers (AREA)

JP47031264A 1971-03-30 1972-03-30 Pending JPS5221702B1 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12947471A	1971-03-30	1971-03-30

Publications (2)

Publication Number	Publication Date
JPS4740054A true JPS4740054A (xx)	1972-12-09
JPS5221702B1 JPS5221702B1 (xx)	1977-06-13

Family

ID=22440141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP47031264A Pending JPS5221702B1 (xx)	1971-03-30	1972-03-30

Country Status (7)

Country	Link
US (1)	US3659237A (xx)
JP (1)	JPS5221702B1 (xx)
AT (1)	AT311474B (xx)
AU (1)	AU3895472A (xx)
CA (1)	CA932361A (xx)
CH (1)	CH540561A (xx)
DE (1)	DE2215102A1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56152488A (en) *	1980-03-28	1981-11-26	Biochemie Gmbh	Novel manufacture of cephalosporin type antibiotics and novel intermediate therefor and manufacture of intermediate
JPS57157594U (xx) *	1981-03-31	1982-10-04

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4078218A (en) *	1976-02-12	1978-03-07	Westinghouse Electric Corporation	Magnetic contactor
US4099151A (en) *	1977-03-29	1978-07-04	Westinghouse Electric Corp.	Electromagnetic contactor
US4223289A (en) *	1979-01-02	1980-09-16	Westinghouse Electric Corp.	AC-DC Magnet coil assembly for low dropout AC contactors
US6229417B1 (en) *	1999-02-23	2001-05-08	Rockwell Technologies, Llc	Operator for an electromagnetic switching device
DE10013319C1 (de) *	2000-03-17	2001-10-11	Siemens Ag	Elektromagnetisches Schaltgerät, insbesondere Schütz, mit einer Kontaktbrückenträgerverriegelung
US6400242B1 (en) *	2000-10-10	2002-06-04	Carling Technologies, Inc.	High current auxiliary switch for a circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1119963B (de) *	1960-02-12	1961-12-21	Licentia Gmbh	Anordnung zum Daempfen der Kontaktprellungen bei elektromagnetischen Schaltgeraeten,insbesondere bei Schaltschuetzen
AT246836B (de) *	1964-03-13	1966-05-10	Naimer H L	Elektrisches Schaltschütz
US3525059A (en) *	1968-05-06	1970-08-18	Square D Co	Electromagnetic contactor

1971
- 1971-03-30 US US129474A patent/US3659237A/en not_active Expired - Lifetime
- 1971-12-08 CA CA129594A patent/CA932361A/en not_active Expired
1972
- 1972-02-14 AU AU38954/72A patent/AU3895472A/en not_active Expired
- 1972-03-28 DE DE19722215102 patent/DE2215102A1/de active Pending
- 1972-03-29 CH CH475472A patent/CH540561A/de not_active IP Right Cessation
- 1972-03-30 JP JP47031264A patent/JPS5221702B1/ja active Pending
- 1972-03-30 AT AT276572A patent/AT311474B/de not_active IP Right Cessation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56152488A (en) *	1980-03-28	1981-11-26	Biochemie Gmbh	Novel manufacture of cephalosporin type antibiotics and novel intermediate therefor and manufacture of intermediate
JPH02177A (ja) *	1980-03-28	1990-01-05	Biochem Gmbh	セファロスポリン系抗生物質の製造用中間体
JPS57157594U (xx) *	1981-03-31	1982-10-04

Also Published As

Publication number	Publication date
CH540561A (de)	1973-08-15
DE2215102A1 (de)	1972-10-05
US3659237A (en)	1972-04-25
CA932361A (en)	1973-08-21
AU3895472A (en)	1973-08-16
AT311474B (de)	1973-11-26
JPS5221702B1 (xx)	1977-06-13

Publication	Publication Date	Title
ATA136472A (xx)	1973-12-15
JPS5221702B1 (xx)	1977-06-13
AR196074A1 (xx)	1973-11-30
AU2658571A (xx)	1972-09-21
AU2691671A (xx)	1972-09-28
AU2564071A (xx)	1972-08-24
AU2952271A (xx)	1972-12-07
AU2894671A (xx)	1972-11-23
AU2941471A (xx)	1972-11-30
AU2485671A (xx)	1972-08-03
AU3005371A (xx)	1972-12-21
AU2742671A (xx)	1972-10-12
AU2836771A (xx)	1972-11-09
AU2577671A (xx)	1972-08-24
AU2415871A (xx)	1972-07-13
AU2455871A (xx)	1972-07-27
AU2456871A (xx)	1972-08-17
AU2940971A (xx)	1972-11-30
AU2854371A (xx)	1972-11-09
AU2875571A (xx)	1972-11-16
AU2473671A (xx)	1972-08-03
AU2880771A (xx)	1972-11-16
AU2740271A (xx)	1972-10-12
AU2724971A (xx)	1972-10-05
AU2669471A (xx)	1972-09-21