FI88552B - Hake foer snabbstroembrytare - Google Patents
Hake foer snabbstroembrytare Download PDFInfo
- Publication number
- FI88552B FI88552B FI883462A FI883462A FI88552B FI 88552 B FI88552 B FI 88552B FI 883462 A FI883462 A FI 883462A FI 883462 A FI883462 A FI 883462A FI 88552 B FI88552 B FI 88552B
- Authority
- FI
- Finland
- Prior art keywords
- roller
- contact bridge
- acting
- hook
- latch
- 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
-
- 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
-
- 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
-
- 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
- H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Contacts (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Push-Button Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Sheet Holders (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Trip Switchboards (AREA)
- Lock And Its Accessories (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Claims (3)
1. Hake för snabbströmbrytare med en pä en rörlig kontakt-brygga (4) roterbart pä en axel (13) lagrad rulle (14); med en i kopplingsriktningen pä rullen (14) verkande, roterbart 5 lagrad hakstäng (15) , vars mot rullen (14) vända ändsida har bildats som en ätminstone delvis med rullens kontur stämman-de kuliss (16); en mot kontaktbryggan (4) i brytriktningen päverkande kraft, som införs särskilt genom ett fjäderele-ment (22); ooh en mot hakstängen (15) päverkande utlösare 10 (25), kännetecknad av att kulissen (16) har formgivits sä, att dä. kontaktbryggan (4) är inkopplad är de mot rullen (14) verkande friktionskrafterna kompenserade, vilket uppnäs dä-rigenom, att den med rullens (14) kontur stämmande delen av kulissen (16) övergär tili en andel med riktningen av rul-15 lens (14) tangent, och denna andel av kulissen med riktningen av rullens tangent uppvisar en vinkel av 90°-a i förhäl-lande tili kopplingsriktningen, varvid vinkein a har dimen-sionerats pä följande sätt: 20 tan a = C5 . Rx + C6 R2 - ·· där C5 är friktionskoefficienten mellan axeln (13) och rullen (14), C6 är friktionskoefficient mellan rullen (14) och ‘25 kulissen (16), är radien av axeln (13) och R2 radien av : rullen (14).
2. Hake enligt patentkravet 1, kännetecknad av att rullens (14) gängyta uppvisar ett spdr, som fungerar som en ledare • 30 för hakstängens (15) ändsida.
3. Hake enligt patentkravet 2, kännetecknad av att formen tili ändsidan av hakstängen (15) motsvarar spärets form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2776/87A CH673175A5 (sv) | 1987-07-22 | 1987-07-22 | |
| CH277687 | 1987-07-22 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI883462A0 FI883462A0 (fi) | 1988-07-21 |
| FI883462A FI883462A (fi) | 1989-01-23 |
| FI88552B true FI88552B (fi) | 1993-02-15 |
| FI88552C FI88552C (sv) | 1993-05-25 |
Family
ID=4241347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI883462A FI88552C (sv) | 1987-07-22 | 1988-07-21 | Hake för snabbströmbrytare |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4877928A (sv) |
| EP (1) | EP0300270B1 (sv) |
| JP (1) | JP2547242B2 (sv) |
| KR (1) | KR970004395B1 (sv) |
| CN (1) | CN1010903B (sv) |
| AT (1) | ATE84913T1 (sv) |
| BR (1) | BR8803654A (sv) |
| CA (1) | CA1330224C (sv) |
| CH (1) | CH673175A5 (sv) |
| CZ (1) | CZ279701B6 (sv) |
| DE (1) | DE3877645D1 (sv) |
| ES (1) | ES2038246T3 (sv) |
| FI (1) | FI88552C (sv) |
| PL (1) | PL158664B1 (sv) |
| SK (1) | SK521188A3 (sv) |
| SU (1) | SU1748663A3 (sv) |
| UA (1) | UA18262A (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02250628A (ja) * | 1989-03-22 | 1990-10-08 | Matsushita Electric Ind Co Ltd | 複合機能素子 |
| GB9622732D0 (en) * | 1996-10-31 | 1997-01-08 | Powerbreaker Plc | Mains electrical outlet |
| US6621020B2 (en) * | 2000-10-25 | 2003-09-16 | Fuji Electric Co., Ltd. | Breaking mechanism for circuit breaker |
| DE102005050693A1 (de) * | 2005-10-18 | 2007-04-26 | Siemens Ag | Verklinkungsvorrichtung für einen Leistungsschalter |
| EP2410548A1 (de) * | 2010-07-23 | 2012-01-25 | Eaton Industries GmbH | Schaltschloss für ein elektrisches Schaltgerät |
| CN103236379A (zh) * | 2013-04-19 | 2013-08-07 | 中国船舶重工集团公司第七一二研究所 | 直流快速断路器触头系统 |
| CN104299813A (zh) * | 2014-10-28 | 2015-01-21 | 大全集团有限公司 | 一种电磁斥力机构开断器 |
| CN106449226B (zh) * | 2016-10-28 | 2019-04-05 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | 一种快速开关用锁扣机构及方法 |
| AT519374B1 (de) * | 2017-01-13 | 2018-06-15 | Blum Gmbh Julius | Führungssystem zur Führung eines bewegbar gelagerten Möbelteiles |
| CN110635178B (zh) * | 2018-06-22 | 2021-02-19 | 北汽福田汽车股份有限公司 | 蓄电池的断电装置、蓄电池、蓄电池的控制系统及车辆 |
| CN110931317B (zh) * | 2019-09-19 | 2021-09-14 | 许继集团有限公司 | 直流断路器及其自锁装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR629390A (fr) * | 1926-04-27 | 1927-11-09 | Alsacienne Constr Meca | Mécanisme d'accrochage à déclanchement radide et précis, applicable par exemple aux interrupteurs électriques, disjoncteurs, relais, etc. |
| US1966188A (en) * | 1929-04-27 | 1934-07-10 | Westinghouse Electric & Mfg Co | Electric switch |
| US2031458A (en) * | 1934-10-30 | 1936-02-18 | Gen Electric | Operating mechanism |
| US2251171A (en) * | 1938-09-21 | 1941-07-29 | Allis Chalmers Mfg Co | Circuit breaker |
| US3012800A (en) * | 1959-06-23 | 1961-12-12 | Gen Electric | Trip mechanism |
| NL268370A (sv) * | 1960-08-20 | |||
| US3813579A (en) * | 1970-11-09 | 1974-05-28 | Rucker Co | Electric receptacle assembly with ground fault protection |
-
1987
- 1987-07-22 CH CH2776/87A patent/CH673175A5/de not_active IP Right Cessation
-
1988
- 1988-07-06 EP EP88110748A patent/EP0300270B1/de not_active Expired - Lifetime
- 1988-07-06 AT AT88110748T patent/ATE84913T1/de not_active IP Right Cessation
- 1988-07-06 DE DE8888110748T patent/DE3877645D1/de not_active Expired - Fee Related
- 1988-07-06 ES ES198888110748T patent/ES2038246T3/es not_active Expired - Lifetime
- 1988-07-19 JP JP63178288A patent/JP2547242B2/ja not_active Expired - Lifetime
- 1988-07-20 CZ CS885211A patent/CZ279701B6/cs unknown
- 1988-07-20 SK SK5211-88A patent/SK521188A3/sk unknown
- 1988-07-21 UA UA4356175A patent/UA18262A/uk unknown
- 1988-07-21 PL PL1988273856A patent/PL158664B1/pl unknown
- 1988-07-21 US US07/222,639 patent/US4877928A/en not_active Expired - Fee Related
- 1988-07-21 FI FI883462A patent/FI88552C/sv not_active IP Right Cessation
- 1988-07-21 BR BR8803654A patent/BR8803654A/pt not_active IP Right Cessation
- 1988-07-21 SU SU884356175A patent/SU1748663A3/ru active
- 1988-07-21 CA CA000572624A patent/CA1330224C/en not_active Expired - Fee Related
- 1988-07-22 CN CN88106122A patent/CN1010903B/zh not_active Expired
- 1988-07-22 KR KR1019880009244A patent/KR970004395B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL273856A1 (en) | 1989-02-20 |
| EP0300270B1 (de) | 1993-01-20 |
| CN1010903B (zh) | 1990-12-19 |
| ES2038246T3 (es) | 1993-07-16 |
| FI883462A0 (fi) | 1988-07-21 |
| KR890002926A (ko) | 1989-04-11 |
| US4877928A (en) | 1989-10-31 |
| EP0300270A1 (de) | 1989-01-25 |
| FI883462A (fi) | 1989-01-23 |
| PL158664B1 (pl) | 1992-09-30 |
| JPS6441125A (en) | 1989-02-13 |
| FI88552C (sv) | 1993-05-25 |
| CH673175A5 (sv) | 1990-02-15 |
| ATE84913T1 (de) | 1993-02-15 |
| CN1031445A (zh) | 1989-03-01 |
| DE3877645D1 (de) | 1993-03-04 |
| UA18262A (uk) | 1997-12-25 |
| JP2547242B2 (ja) | 1996-10-23 |
| BR8803654A (pt) | 1989-02-14 |
| KR970004395B1 (ko) | 1997-03-27 |
| CZ521188A3 (en) | 1995-01-18 |
| SK278090B6 (en) | 1995-12-06 |
| SK521188A3 (en) | 1995-12-06 |
| SU1748663A3 (ru) | 1992-07-15 |
| CZ279701B6 (cs) | 1995-06-14 |
| CA1330224C (en) | 1994-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Owner name: BBC BROWN BOVERI AG |
|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: BBC BROWN BOVERI AG |