HK1010073A1 - Circuit breaker - Google Patents

Circuit breaker Download PDF

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
movable
plate
movable member
contact
shaped portion
Prior art date
Application number
HK98110682A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1010073B (en
Inventor
Iio Tsukasa
Fujiwara Kohei
Matsumoto Shuuji
Terasawa Masami
Matsumoto Shigeru
Original Assignee
三菱电机株式会社
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 三菱电机株式会社 filed Critical 三菱电机株式会社
Publication of HK1010073B publication Critical patent/HK1010073B/en
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

Landscapes

  • Breakers (AREA)
HK98110682A 1994-08-30 1998-09-17 Circuit breaker HK1010073A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20511794A JP3230197B2 (ja) 1994-08-30 1994-08-30 回路遮断器
JP205117/94 1994-08-30

Publications (2)

Publication Number Publication Date
HK1010073B HK1010073B (en) 1999-06-11
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 (enrdf_load_stackoverflow)
JP (1) JP3230197B2 (enrdf_load_stackoverflow)
KR (1) KR0170540B1 (enrdf_load_stackoverflow)
CN (1) CN1039858C (enrdf_load_stackoverflow)
DE (1) DE69409526T3 (enrdf_load_stackoverflow)
HK (1) HK1010073A1 (enrdf_load_stackoverflow)
SG (1) SG48879A1 (enrdf_load_stackoverflow)
TW (1) TW288148B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6124930B2 (ja) * 2014-05-02 2017-05-10 日新製鋼株式会社 マルテンサイト系ステンレス鋼板およびメタルガスケット

Family Cites Families (17)

* 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 (de) 1960-05-13 1962-10-18 Licentia Gmbh Aus Flachmaterial bestehende Kontaktanordnung
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 (de) 1975-06-06 1986-02-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Gleich- und Wechselspannung schaltendes Luftschütz höherer Schaltleistung mit permanentmagnetischem Lichtbogenblassystem
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 (fr) 1983-02-21 1985-07-19 Merlin Gerin Piece de contact electrique et son procede de fabrication
JPH0532922Y2 (enrdf_load_stackoverflow) 1986-09-09 1993-08-23
US5286934A (en) 1991-09-23 1994-02-15 General Electric Company Molded case circuit breaker movable contact arm arrangement
JPH05101764A (ja) 1991-10-08 1993-04-23 Toshiba Corp 回路遮断器の可動接触子の製造方法
US5302787A (en) 1992-05-05 1994-04-12 Square D Company Automatic miniature circuit breaker with Z-axis assemblable contact assembly
JP3116546U (ja) 2005-09-09 2005-12-08 株式会社青山 装飾用リボン

Also Published As

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

Similar Documents

Publication Publication Date Title
EP0593688B1 (en) Automatic miniature circuit breaker with z-axis assemblable trip mechanism
US5302787A (en) Automatic miniature circuit breaker with Z-axis assemblable contact assembly
US5250918A (en) Automatic miniature circuit breaker with Z-axis assemblage current response mechanism
AU2002214177B2 (en) Circuit interrupter with thermal trip adjustability
AU2002214177A1 (en) Circuit interrupter with thermal trip adjustability
US7504914B2 (en) Electrical switchgear
US6407653B1 (en) Circuit interrupter with a magnetically-induced automatic trip assembly having adjustable armature biasing
EP0709868B1 (en) Circuit breaker
US6633211B1 (en) Circuit interrupter with a magnetically-induced automatic trip assembly having improved armature pivoting
HK1010073B (en) Circuit breaker
US6867672B2 (en) Switching device comprising a latching mechanism
US4047134A (en) Circuit breaker
EP1126489B1 (en) Circuit interrupter with improved trip bar assembly accommodating internal space constraints
JP3296460B2 (ja) 回路遮断器
US5428328A (en) Mid terminal for a double break circuit breaker
JPS6340341B2 (enrdf_load_stackoverflow)
JPH0423367B2 (enrdf_load_stackoverflow)

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