IT997837B - CIRCUIT SWITCH OR BREAKER - Google Patents
CIRCUIT SWITCH OR BREAKERInfo
- Publication number
- IT997837B IT997837B IT54017/73A IT5401773A IT997837B IT 997837 B IT997837 B IT 997837B IT 54017/73 A IT54017/73 A IT 54017/73A IT 5401773 A IT5401773 A IT 5401773A IT 997837 B IT997837 B IT 997837B
- Authority
- IT
- Italy
- Prior art keywords
- breaker
- circuit switch
- switch
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/523—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism the contact arm being pivoted on cradle and mechanism spring acting between handle and contact arm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
- H01H2071/502—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker with direct contact between manual operator and welded contact structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S200/00—Electricity: circuit makers and breakers
- Y10S200/42—Contact welding considerations
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00311283A US3818168A (en) | 1972-12-01 | 1972-12-01 | Latch mechanism for toggle actuated circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
IT997837B true IT997837B (en) | 1975-12-30 |
Family
ID=23206212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT54017/73A IT997837B (en) | 1972-12-01 | 1973-11-30 | CIRCUIT SWITCH OR BREAKER |
Country Status (6)
Country | Link |
---|---|
US (1) | US3818168A (en) |
JP (1) | JPS4986879A (en) |
CA (1) | CA982201A (en) |
FR (1) | FR2209202B3 (en) |
GB (1) | GB1424929A (en) |
IT (1) | IT997837B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1121759B (en) * | 1979-06-01 | 1986-04-23 | Bassani Spa | AUTOMATIC SINGLE POLE SWITCH |
US4968863A (en) * | 1989-06-29 | 1990-11-06 | Square D Company | Unitary breaker assembly for a circuit breaker |
GB2285886A (en) * | 1994-01-21 | 1995-07-26 | Square D Co | Circuit breaker |
IT237159Y1 (en) * | 1995-09-20 | 2000-08-31 | Cavis Srl | IMPACT SENSOR PARTICULARLY DESIGNED FOR VEHICLES |
US6265680B1 (en) * | 1999-02-02 | 2001-07-24 | The Whitaker Corporation | Electrical circuit breaker having an insulation displacement connector assembly |
US6414245B1 (en) * | 2000-11-30 | 2002-07-02 | Marconi Communications, Inc. | Printed circuit board with bullet connector sockets |
DE102006027812A1 (en) * | 2006-06-16 | 2007-12-20 | Siemens Ag | Circuit breaker and magnetic yoke for a circuit breaker |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361848A (en) * | 1942-01-13 | 1944-10-31 | Arrow Hart & Hegeman Electric | Circuit breaker |
US2426880A (en) * | 1942-03-23 | 1947-09-02 | Square D Co | Circuit breaker |
US2627564A (en) * | 1949-11-18 | 1953-02-03 | Gen Electric | Electric circuit breaker |
US2917607A (en) * | 1955-09-12 | 1959-12-15 | Westinghouse Electric Corp | Arc resistant molded members |
US3287522A (en) * | 1965-06-28 | 1966-11-22 | Gen Electric | Circuit breaker with spring-biased toggle link |
US3288965A (en) * | 1965-08-05 | 1966-11-29 | Gen Electric | Multiple circuit breaker assembly with common tripping |
-
1972
- 1972-12-01 US US00311283A patent/US3818168A/en not_active Expired - Lifetime
-
1973
- 1973-11-13 CA CA185,574A patent/CA982201A/en not_active Expired
- 1973-11-30 JP JP48135209A patent/JPS4986879A/ja active Pending
- 1973-11-30 FR FR7342867A patent/FR2209202B3/fr not_active Expired
- 1973-11-30 IT IT54017/73A patent/IT997837B/en active
- 1973-12-03 GB GB5584873A patent/GB1424929A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3818168A (en) | 1974-06-18 |
FR2209202A1 (en) | 1974-06-28 |
CA982201A (en) | 1976-01-20 |
FR2209202B3 (en) | 1976-10-15 |
GB1424929A (en) | 1976-02-11 |
JPS4986879A (en) | 1974-08-20 |
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