IT1151197B - Interruttore a limitazione di corrente avente un perfezionato sistema di contatti - Google Patents
Interruttore a limitazione di corrente avente un perfezionato sistema di contattiInfo
- Publication number
- IT1151197B IT1151197B IT21411/82A IT2141182A IT1151197B IT 1151197 B IT1151197 B IT 1151197B IT 21411/82 A IT21411/82 A IT 21411/82A IT 2141182 A IT2141182 A IT 2141182A IT 1151197 B IT1151197 B IT 1151197B
- Authority
- IT
- Italy
- Prior art keywords
- limit switch
- current limit
- contact system
- perfect contact
- perfect
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21411/82A IT1151197B (it) | 1982-05-21 | 1982-05-21 | Interruttore a limitazione di corrente avente un perfezionato sistema di contatti |
US06/485,925 US4507527A (en) | 1982-05-21 | 1983-04-18 | Current limiting circuit-breaker having an improved contact arrangement |
EP83103849A EP0095038A3 (en) | 1982-05-21 | 1983-04-20 | Current limiting circuit-breaker having an improved contact arrangement |
BR8302634A BR8302634A (pt) | 1982-05-21 | 1983-05-17 | Interruptor de circuito limitador de corrente com um sistema aperfeicoado de contato |
CA000428640A CA1218397A (en) | 1982-05-21 | 1983-05-20 | Current limiting circuit-breaker having an improved contact system |
ES522578A ES522578A0 (es) | 1982-05-21 | 1983-05-20 | Mejoras en ruptores de circuito limitadores de corriente. |
JP58087801A JPS58209815A (ja) | 1982-05-21 | 1983-05-20 | 改良された接点装置を有する限流しや断器 |
MX197367A MX153502A (es) | 1982-05-21 | 1983-05-20 | Mejoras a interruptor termomagnetico de circuito electrico,limitador de corriente |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21411/82A IT1151197B (it) | 1982-05-21 | 1982-05-21 | Interruttore a limitazione di corrente avente un perfezionato sistema di contatti |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8221411A0 IT8221411A0 (it) | 1982-05-21 |
IT1151197B true IT1151197B (it) | 1986-12-17 |
Family
ID=11181355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21411/82A IT1151197B (it) | 1982-05-21 | 1982-05-21 | Interruttore a limitazione di corrente avente un perfezionato sistema di contatti |
Country Status (8)
Country | Link |
---|---|
US (1) | US4507527A (it) |
EP (1) | EP0095038A3 (it) |
JP (1) | JPS58209815A (it) |
BR (1) | BR8302634A (it) |
CA (1) | CA1218397A (it) |
ES (1) | ES522578A0 (it) |
IT (1) | IT1151197B (it) |
MX (1) | MX153502A (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH088048B2 (ja) * | 1989-09-18 | 1996-01-29 | 三菱電機株式会社 | 限流装置 |
JP2645598B2 (ja) * | 1989-09-18 | 1997-08-25 | 三菱電機株式会社 | 回路遮断器 |
US5021819A (en) * | 1990-08-06 | 1991-06-04 | General Electric Company | Circuit breaker with positive over-center acceleration |
DE20114952U1 (de) * | 2001-09-11 | 2003-01-30 | Moeller GmbH, 53115 Bonn | Strombegrenzendes Mehrfingerkontaktsystem |
DE102004007929B4 (de) * | 2004-02-18 | 2006-03-30 | Kiefel Extrusion Gmbh | Verfahren und Vorrichtung zur Reinigung eines Blaskopfes für Kunststofffolien |
JP4810937B2 (ja) * | 2005-09-06 | 2011-11-09 | オムロン株式会社 | 開閉装置 |
US10014139B2 (en) | 2015-09-02 | 2018-07-03 | General Electric Company | Over-current protection assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH331668A (de) * | 1954-10-07 | 1958-07-31 | Stotz Kontakt Gmbh | Niederspannungsschalter für Drehstrom, insbesondere Motorschutzschalter |
US3134871A (en) * | 1960-02-23 | 1964-05-26 | Fed Pacific Electric Co | Air circuit breaker |
DE1257933B (de) * | 1964-03-20 | 1968-01-04 | Bbc Brown Boveri & Cie | Elektrischer Leistungsschalter |
IT1006446B (it) * | 1974-04-12 | 1976-09-30 | Sace Spa | Interruttore elettrico limitatore di corrente esente da rimbalzi in fase di apertura |
FR2363878A1 (fr) * | 1976-09-03 | 1978-03-31 | Merlin Gerin | Disjoncteur electrique a intervalles de coupure multiples |
FR2416541A1 (fr) * | 1978-01-31 | 1979-08-31 | Merlin Gerin | Dispositif de limitation et de coupure de courant |
-
1982
- 1982-05-21 IT IT21411/82A patent/IT1151197B/it active
-
1983
- 1983-04-18 US US06/485,925 patent/US4507527A/en not_active Expired - Fee Related
- 1983-04-20 EP EP83103849A patent/EP0095038A3/en not_active Withdrawn
- 1983-05-17 BR BR8302634A patent/BR8302634A/pt unknown
- 1983-05-20 CA CA000428640A patent/CA1218397A/en not_active Expired
- 1983-05-20 MX MX197367A patent/MX153502A/es unknown
- 1983-05-20 ES ES522578A patent/ES522578A0/es active Granted
- 1983-05-20 JP JP58087801A patent/JPS58209815A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
MX153502A (es) | 1986-11-07 |
ES8404563A1 (es) | 1984-05-01 |
US4507527A (en) | 1985-03-26 |
IT8221411A0 (it) | 1982-05-21 |
EP0095038A2 (en) | 1983-11-30 |
EP0095038A3 (en) | 1986-12-30 |
BR8302634A (pt) | 1984-01-17 |
CA1218397A (en) | 1987-02-24 |
JPS58209815A (ja) | 1983-12-06 |
ES522578A0 (es) | 1984-05-01 |
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