IT1141172B - Interruttore elettrico a scatto rapido con apertura forzata dei contatti - Google Patents
Interruttore elettrico a scatto rapido con apertura forzata dei contattiInfo
- Publication number
- IT1141172B IT1141172B IT19728/80A IT1972880A IT1141172B IT 1141172 B IT1141172 B IT 1141172B IT 19728/80 A IT19728/80 A IT 19728/80A IT 1972880 A IT1972880 A IT 1972880A IT 1141172 B IT1141172 B IT 1141172B
- Authority
- IT
- Italy
- Prior art keywords
- quick release
- electric switch
- contact opening
- release electric
- forced contact
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/001—Means for preventing or breaking contact-welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
- H01H13/365—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs having a symmetrical configuration
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19728/80A IT1141172B (it) | 1980-02-06 | 1980-02-06 | Interruttore elettrico a scatto rapido con apertura forzata dei contatti |
EP81100415A EP0033869B1 (en) | 1980-02-06 | 1981-01-21 | An electric quick-break switch with forced opening of the contacts |
DE8181100415T DE3161718D1 (en) | 1980-02-06 | 1981-01-21 | An electric quick-break switch with forced opening of the contacts |
US06/229,476 US4347415A (en) | 1980-02-06 | 1981-01-29 | Electric quick-break switch with forced opening of the contacts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19728/80A IT1141172B (it) | 1980-02-06 | 1980-02-06 | Interruttore elettrico a scatto rapido con apertura forzata dei contatti |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8019728A0 IT8019728A0 (it) | 1980-02-06 |
IT1141172B true IT1141172B (it) | 1986-10-01 |
Family
ID=11160703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19728/80A IT1141172B (it) | 1980-02-06 | 1980-02-06 | Interruttore elettrico a scatto rapido con apertura forzata dei contatti |
Country Status (4)
Country | Link |
---|---|
US (1) | US4347415A (it) |
EP (1) | EP0033869B1 (it) |
DE (1) | DE3161718D1 (it) |
IT (1) | IT1141172B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050675B1 (de) * | 1980-10-24 | 1985-05-15 | Square D Starkstrom GmbH | Kontaktvorrichtung |
DE3150046C2 (de) * | 1981-12-17 | 1984-05-10 | Wilhelm Ruf KG, 8000 München | Elektrischer Schiebeschalter |
DE3336338A1 (de) * | 1983-10-06 | 1985-04-18 | Marquardt Gmbh, 7201 Rietheim-Weilheim | Elektrischer schalter |
US4634820A (en) * | 1983-11-24 | 1987-01-06 | Omron Tateisi Electronics Co. | Quick-break electrical switch with rectilinearly movable plunger actuator |
FR2579009B1 (fr) * | 1985-03-13 | 1988-11-10 | Telemecanique Electrique | Interrupteur electrique a ouverture forcee de ses contacts repos |
FR2596197A1 (fr) * | 1986-03-19 | 1987-09-25 | Telemecanique Electrique | Interrupteur de position a ouverture forcee des contacts repos |
GB2208037B (en) * | 1987-07-01 | 1991-11-06 | Redcliffe Electronics Limited | Electrical switches |
DE9305074U1 (de) * | 1993-04-02 | 1993-06-09 | Schaltbau AG, 8000 München | Mikroschalter |
US5664666A (en) * | 1993-11-09 | 1997-09-09 | Emerson Electric Co. | Electrical switch which prevents tack welding |
US5569890A (en) * | 1995-02-17 | 1996-10-29 | Honeywell Inc. | Sequence switch with forced disconnect mechanism |
DE29802820U1 (de) * | 1998-02-18 | 1998-04-16 | Kopp Heinrich Ag | Vorrichtung für das Ein- und Ausschalten eines Elektromotors, insbesondere eines Elektrowerkzeugs |
US6518528B2 (en) | 2001-04-11 | 2003-02-11 | Rockwell Automation Technologies, Inc. | Limit switch with direct opening action |
FR3003392B1 (fr) * | 2013-03-15 | 2016-07-22 | Schneider Electric Ind Sas | Bloc unitaire de commutation et dispositif de commutation comportant au moins un tel bloc |
CN104916465A (zh) * | 2015-06-30 | 2015-09-16 | 合肥汇凌汽车零部件有限公司 | 微动开关 |
CN107978469B (zh) * | 2016-10-25 | 2019-09-17 | 浙江正泰电器股份有限公司 | 行程开关 |
US11824337B1 (en) | 2022-10-12 | 2023-11-21 | Brandon Bennett | Cable management assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA795898A (en) * | 1968-10-01 | C. Beer Donald | Snap-action electric switches | |
FR1418117A (fr) * | 1964-09-17 | 1965-11-19 | Telemecanique Electrique | Interrupteur bipolaire à rupture brusque |
GB1211198A (en) * | 1966-11-10 | 1970-11-04 | Otehall Ltd | Improvements in or relating to snap-action electric switches |
DE1935255A1 (de) * | 1968-07-11 | 1970-01-22 | Stencel Aero Eng Corp | Doppelt wirksame Fallschirmanordnung |
DE2228096C3 (de) * | 1972-06-09 | 1975-05-15 | Schiele Verwaltungsgesellschaft Mbh, 7746 Hornberg | Elektrischer, mechanisch betätigter Sprungschalter |
FR2230272A7 (en) * | 1973-05-18 | 1974-12-13 | Ave | Single or multipole switch - is fitted with means of separating contacts if welded together by misuse |
CH580862A5 (it) * | 1973-08-16 | 1976-10-15 | Sodeco Compteurs De Geneve | |
FR2361734A1 (fr) * | 1976-08-10 | 1978-03-10 | Telemecanique Electrique | Interrupteur a coupure brusque |
-
1980
- 1980-02-06 IT IT19728/80A patent/IT1141172B/it active
-
1981
- 1981-01-21 DE DE8181100415T patent/DE3161718D1/de not_active Expired
- 1981-01-21 EP EP81100415A patent/EP0033869B1/en not_active Expired
- 1981-01-29 US US06/229,476 patent/US4347415A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8019728A0 (it) | 1980-02-06 |
EP0033869A2 (en) | 1981-08-19 |
DE3161718D1 (en) | 1984-02-02 |
US4347415A (en) | 1982-08-31 |
EP0033869B1 (en) | 1983-12-28 |
EP0033869A3 (en) | 1981-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970221 |