YU47465B - Komandni mehanizam prekidača sa tri položaja - Google Patents
Komandni mehanizam prekidača sa tri položajaInfo
- Publication number
- YU47465B YU47465B YU59488A YU59488A YU47465B YU 47465 B YU47465 B YU 47465B YU 59488 A YU59488 A YU 59488A YU 59488 A YU59488 A YU 59488A YU 47465 B YU47465 B YU 47465B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- curve
- shaft
- main
- control
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3047—Power arrangements internal to the switch for operating the driving mechanism using spring motor adapted for operation of a three-position switch, e.g. on-off-earth
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Harvester Elements (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
KOMANDNI MEHANIZAM PREKIDAČA SA TRI POLOŽAJA i to prvi zatvoreni položaj (F), drugi otvoreni medjupoložaj (0) i treći položaj za uzemljenje (T), pri čemu je dotični mehanizam (10) tipa prebacivač i sadrži oprugu (12) za akumulisanje energije, koja je pridružena kolenastoj poluzi (16) sa naglim prelaskom iz mrtve tačke, snabdevenu pokretačkom polugom (18) uzglobljenom na osovini (20) prve komandne krivaje (22), glavnu manipulacionu krivaju (26) fiksiranu na obrtnom vratilu (28) koje čini celinu sa pokretnim uredjajem prekidača, krivaju (38) za uzemljenje montiranu sa ograničenim obrtanjem na prvoj komandnoj osovini (52) izmedju mirnog položaja, kada je glavna krivaja (26) pomerena od strane kolenaste poluge (16) izmedju zatvorenog (F) i otvorenog (0) položaja, i aktivnog položaja za uzemljenje, prouzrokujući promenu tačke oslonca i pravca delovanja pokretačke opruge (12), izazivajući praćenu rotaciju glavne krivaje (26) preko otvorenog položaja (0) ka položaju uzemljenja (T), i uredjaje za blokiranje glavne krivaje (26) u svakom od tri položaja (F, 0, T) prekidača, naznačen time, što je komandna osovina (62) za otvaranje i zatvaranje mehanizma, pomerena u odnosu na manipulaciono vratilo (28), u zahvatu sa kinematskim lancem (64) kolenaste poluge (16). Prijava sadrži još 6 zavisnih zahteva.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8704658A FR2613123B1 (fr) | 1987-03-27 | 1987-03-27 | Mecanisme de commande d'un interrupteur a trois positions |
Publications (2)
Publication Number | Publication Date |
---|---|
YU59488A YU59488A (en) | 1990-12-31 |
YU47465B true YU47465B (sh) | 1995-10-03 |
Family
ID=9349722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU59488A YU47465B (sh) | 1987-03-27 | 1988-03-24 | Komandni mehanizam prekidača sa tri položaja |
Country Status (11)
Country | Link |
---|---|
US (1) | US4916268A (sh) |
EP (1) | EP0286474B1 (sh) |
BR (1) | BR8801385A (sh) |
CA (1) | CA1303656C (sh) |
DE (1) | DE3881938T2 (sh) |
ES (1) | ES2042781T3 (sh) |
FR (1) | FR2613123B1 (sh) |
IN (1) | IN170816B (sh) |
PT (1) | PT87032B (sh) |
TR (1) | TR23159A (sh) |
YU (1) | YU47465B (sh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2651603B1 (fr) * | 1989-09-07 | 1991-11-08 | Merlin Gerin | Mecanisme de commande d'un interrupteur multipolaire a haute tension. |
FR2660109B1 (fr) * | 1990-03-23 | 1992-06-05 | Merlin Gerin | Mecanisme de commande d'un interrupteur a trois positions. |
DE4034084A1 (de) * | 1990-10-26 | 1992-04-30 | Felten & Guilleaume Energie | Sprungantrieb fuer mittelspannungsschaltanlagen |
US5276288A (en) * | 1991-08-26 | 1994-01-04 | Boltswitch, Inc. | Shunt trip switch operator |
US5138296A (en) * | 1991-12-12 | 1992-08-11 | Allen-Bradley Company, Inc. | Electric switch |
EP0586733B1 (de) * | 1992-09-10 | 1996-08-21 | GEC Alsthom T&D AG | Sprungantrieb für elektrische Schalter |
FR2696866B1 (fr) * | 1992-10-13 | 1994-12-02 | Merlin Gerin | Mécanisme d'actionnement d'un interrupteur à trois positions. |
DE19904931C2 (de) * | 1999-02-06 | 2001-11-29 | Felten & Guilleaume Ag | Schaltantrieb für einen Leistungstrennschalter |
US6940032B2 (en) | 2004-01-12 | 2005-09-06 | General Electric Company | Method and apparatus for achieving three positions |
US7368677B2 (en) * | 2005-12-14 | 2008-05-06 | Eaton Corporation | Reverse bias hatchet reset spring |
US8058580B2 (en) * | 2009-09-16 | 2011-11-15 | Eaton Corporation | Electrical switching apparatus and linking assembly therefor |
EP3901977B1 (en) * | 2020-04-22 | 2024-07-10 | ABB Schweiz AG | Operating mechanism for controlling an earthing switch of a medium voltage switchgear |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2181436B3 (sh) * | 1972-04-24 | 1975-06-20 | Alsthom Cgee | |
FR2500222A1 (fr) * | 1981-02-13 | 1982-08-20 | Merlin Gerin | Mecanisme de manoeuvre pour appareillage de commutation electrique a trois positions distinctes |
US4616118A (en) * | 1984-06-19 | 1986-10-07 | General Signal Corporation | Cock and trip switch actuating mechanism |
-
1987
- 1987-03-27 FR FR8704658A patent/FR2613123B1/fr not_active Expired
-
1988
- 1988-03-11 EP EP88400592A patent/EP0286474B1/fr not_active Expired - Lifetime
- 1988-03-11 ES ES88400592T patent/ES2042781T3/es not_active Expired - Lifetime
- 1988-03-11 DE DE88400592T patent/DE3881938T2/de not_active Expired - Fee Related
- 1988-03-16 US US07/168,949 patent/US4916268A/en not_active Expired - Lifetime
- 1988-03-18 IN IN176/MAS/88A patent/IN170816B/en unknown
- 1988-03-18 CA CA000561821A patent/CA1303656C/en not_active Expired - Fee Related
- 1988-03-21 PT PT87032A patent/PT87032B/pt not_active IP Right Cessation
- 1988-03-24 YU YU59488A patent/YU47465B/sh unknown
- 1988-03-24 TR TR220/88A patent/TR23159A/xx unknown
- 1988-03-25 BR BR8801385A patent/BR8801385A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0286474B1 (fr) | 1993-06-23 |
CA1303656C (en) | 1992-06-16 |
ES2042781T3 (es) | 1993-12-16 |
PT87032A (pt) | 1989-03-30 |
DE3881938D1 (de) | 1993-07-29 |
FR2613123A1 (fr) | 1988-09-30 |
EP0286474A1 (fr) | 1988-10-12 |
IN170816B (sh) | 1992-05-23 |
FR2613123B1 (fr) | 1989-06-09 |
PT87032B (pt) | 1995-03-31 |
US4916268A (en) | 1990-04-10 |
BR8801385A (pt) | 1988-11-01 |
YU59488A (en) | 1990-12-31 |
DE3881938T2 (de) | 1994-01-13 |
TR23159A (tr) | 1989-05-03 |
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