IT1105466B - Perfezionamento negli interruttori elettrici - Google Patents
Perfezionamento negli interruttori elettriciInfo
- Publication number
- IT1105466B IT1105466B IT50694/78A IT5069478A IT1105466B IT 1105466 B IT1105466 B IT 1105466B IT 50694/78 A IT50694/78 A IT 50694/78A IT 5069478 A IT5069478 A IT 5069478A IT 1105466 B IT1105466 B IT 1105466B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- electric switches
- switches
- electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/28—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with three operating positions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9661577A JPS5431580A (en) | 1977-08-12 | 1977-08-12 | Switch and device for operation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7850694A0 IT7850694A0 (it) | 1978-08-10 |
IT1105466B true IT1105466B (it) | 1985-11-04 |
Family
ID=14169751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50694/78A IT1105466B (it) | 1977-08-12 | 1978-08-10 | Perfezionamento negli interruttori elettrici |
Country Status (6)
Country | Link |
---|---|
US (1) | US4208557A (it) |
EP (1) | EP0001208B1 (it) |
JP (1) | JPS5431580A (it) |
CA (1) | CA1095570A (it) |
DE (1) | DE2861262D1 (it) |
IT (1) | IT1105466B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4804933A (en) * | 1988-04-01 | 1989-02-14 | Brown Industrial Gas, Inc. | Automatic transfer switch |
DE4232402C5 (de) * | 1992-09-26 | 2005-10-27 | Marquardt Gmbh | Bremsschaltung für einen Elektromotor |
JP2012204171A (ja) * | 2011-03-25 | 2012-10-22 | Yazaki Corp | シーソー式スイッチ |
CN105978406B (zh) * | 2016-05-27 | 2018-06-01 | 天津加美特电气设备有限公司 | 三相交流电机星角转换启动器 |
DE202017103748U1 (de) * | 2017-06-23 | 2018-09-26 | Weidmüller Interface GmbH & Co. KG | Anschlussvorrichtung mit veränderlicher elektrischer Verbindung zwischen Leiteranschlüssen |
WO2020057823A1 (en) * | 2018-09-17 | 2020-03-26 | Arcelik Anonim Sirketi | Motor terminal for quick connection shift |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2221528A (en) * | 1938-05-17 | 1940-11-12 | Gen Electric | Electric switch |
BE447566A (it) * | 1941-06-19 | |||
US2923787A (en) * | 1957-04-04 | 1960-02-02 | Oscar L Nelson | Switches |
FR1206829A (fr) * | 1958-05-17 | 1960-02-11 | Modeles Francais | Perfectionnements aux commutateurs à deux directions du type à action brusque |
FR1533947A (fr) * | 1967-06-12 | 1968-07-26 | Torrix Sa Ets | Commutateur inverseur à engagements multiples |
DE2006147C3 (de) * | 1970-02-11 | 1978-10-26 | Maerkische Elektro-Industrie Adolf Vedder Kg, 5890 Schalksmuehle | Stern-Dreieck-Schalter |
US3867598A (en) * | 1973-10-09 | 1975-02-18 | Westinghouse Electric Corp | Control switch |
US3858018A (en) * | 1974-02-22 | 1974-12-31 | Gen Electric | Electrical switch with removable driving means |
-
1977
- 1977-08-12 JP JP9661577A patent/JPS5431580A/ja active Pending
-
1978
- 1978-08-04 CA CA308,747A patent/CA1095570A/en not_active Expired
- 1978-08-10 EP EP78100644A patent/EP0001208B1/en not_active Expired
- 1978-08-10 DE DE7878100644T patent/DE2861262D1/de not_active Expired
- 1978-08-10 IT IT50694/78A patent/IT1105466B/it active
- 1978-08-11 US US05/932,952 patent/US4208557A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0001208B1 (en) | 1981-10-28 |
DE2861262D1 (en) | 1982-01-07 |
US4208557A (en) | 1980-06-17 |
EP0001208A1 (en) | 1979-04-04 |
IT7850694A0 (it) | 1978-08-10 |
JPS5431580A (en) | 1979-03-08 |
CA1095570A (en) | 1981-02-10 |
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