HK1010073A1 - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
HK1010073A1
HK1010073A1 HK98110682A HK98110682A HK1010073A1 HK 1010073 A1 HK1010073 A1 HK 1010073A1 HK 98110682 A HK98110682 A HK 98110682A HK 98110682 A HK98110682 A HK 98110682A HK 1010073 A1 HK1010073 A1 HK 1010073A1
Authority
HK
Hong Kong
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
HK98110682A
Inventor
Tsukasa Iio
Kohei Fujiwara
Shuuji Matsumoto
Masami Terasawa
Shigeru Matsumoto
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16501709&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1010073(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1010073A1 publication Critical patent/HK1010073A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • 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
HK98110682A 1994-08-30 1998-09-17 Circuit breaker HK1010073A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20511794A JP3230197B2 (en) 1994-08-30 1994-08-30 Circuit breaker

Publications (1)

Publication Number Publication Date
HK1010073A1 true HK1010073A1 (en) 1999-06-11

Family

ID=16501709

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98110682A HK1010073A1 (en) 1994-08-30 1998-09-17 Circuit breaker

Country Status (8)

Country Link
EP (1) EP0709868B2 (en)
JP (1) JP3230197B2 (en)
KR (1) KR0170540B1 (en)
CN (1) CN1039858C (en)
DE (1) DE69409526T3 (en)
HK (1) HK1010073A1 (en)
SG (1) SG48879A1 (en)
TW (1) TW288148B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6124930B2 (en) * 2014-05-02 2017-05-10 日新製鋼株式会社 Martensitic stainless steel sheet and metal gasket

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB207363A (en) * 1922-11-07 1923-11-29 William Preston Improvements in or relating to electric switches
DE1138139B (en) * 1960-05-13 1962-10-18 Licentia Gmbh Contact arrangement made of flat material
GB926076A (en) * 1960-08-25 1963-05-15 Bryant Electric Co Electric circuit breakers
US3311729A (en) † 1965-10-04 1967-03-28 Deringer Mfg Company Electrical contact and method of forming the same
US3329913A (en) † 1966-01-28 1967-07-04 Heinemann Electric Co Circuit breaker mechanism
US3464040A (en) * 1967-09-21 1969-08-26 Gen Electric Compact circuit breaker construction
US3564184A (en) * 1969-01-27 1971-02-16 Gen Electric Electric circuit breaker
US3562467A (en) † 1969-06-04 1971-02-09 Engelhard Min & Chem Electrical contact
DE2525810C3 (en) † 1975-06-06 1986-02-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt DC and AC voltage switching air contactor with higher switching capacity with permanent magnetic arc blowing system
JPS53144446A (en) † 1977-05-24 1978-12-15 Kurata Denshi Kk Stamping of l or t shaped element with cylindrical handle and said element produced by said stamping
JPS54150678A (en) † 1978-05-19 1979-11-27 Tetsuo Takano Square electric contact
FR2541520B1 (en) † 1983-02-21 1985-07-19 Merlin Gerin ELECTRIC CONTACT PART AND MANUFACTURING METHOD THEREOF
US5286934A (en) † 1991-09-23 1994-02-15 General Electric Company Molded case circuit breaker movable contact arm arrangement
JPH05101764A (en) † 1991-10-08 1993-04-23 Toshiba Corp Manufacture of movable contact of circuit breaker
US5302787A (en) * 1992-05-05 1994-04-12 Square D Company Automatic miniature circuit breaker with Z-axis assemblable contact assembly

Also Published As

Publication number Publication date
CN1123457A (en) 1996-05-29
DE69409526T2 (en) 1998-08-06
DE69409526T3 (en) 2003-06-12
JPH0869740A (en) 1996-03-12
CN1039858C (en) 1998-09-16
EP0709868A1 (en) 1996-05-01
DE69409526D1 (en) 1998-05-14
JP3230197B2 (en) 2001-11-19
EP0709868B1 (en) 1998-04-08
KR960008890A (en) 1996-03-22
EP0709868B2 (en) 2002-10-16
KR0170540B1 (en) 1999-03-30
SG48879A1 (en) 1998-05-18
TW288148B (en) 1996-10-11

Similar Documents

Publication Publication Date Title
GB2295275B (en) Circuit breaker
SG63788A1 (en) Circuit breaker
GB2302988B (en) Circuit breaker
GB2295276B (en) Leakage-responsive circuit breaker
GB2295284B (en) Circuit breaker
GB2286486B (en) Circuit breaker
GB9600625D0 (en) Circuit breaker
HUP9702250A3 (en) Circuit breaker
GB9505594D0 (en) Circuit breaker
GB2284935A8 (en) Circuit breaker
TW325189U (en) Circuit breaker
GB2288293B (en) Circuit interrupter
TW368181U (en) Circuit breaker
GB9506399D0 (en) Circuit breaker
GB2303980B (en) Circuit breaker
GB2288498B (en) Circuit breaker
GB2288486B (en) Circuit breaker
GB9505593D0 (en) Circuit breaker
HK1010073A1 (en) Circuit breaker
GB2288282B (en) Circuit interrupter
GB2288279B (en) Circuit breaker
GB2290168B (en) Circuit breaker
TW362815U (en) Circuit breaker
PL302788A1 (en) Circuit breaker
GB9505591D0 (en) Circuit breaker

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20041213