IT8523341A0 - Interruttore elettrico a schermo. - Google Patents
Interruttore elettrico a schermo.Info
- Publication number
- IT8523341A0 IT8523341A0 IT8523341A IT2334185A IT8523341A0 IT 8523341 A0 IT8523341 A0 IT 8523341A0 IT 8523341 A IT8523341 A IT 8523341A IT 2334185 A IT2334185 A IT 2334185A IT 8523341 A0 IT8523341 A0 IT 8523341A0
- Authority
- IT
- Italy
- Prior art keywords
- screen switch
- electric screen
- switch
- electric
- screen
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/32—Insulating body insertable between contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8419993A FR2575589B1 (fr) | 1984-12-28 | 1984-12-28 | Interrupteur electrique a ecran |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8523341A0 true IT8523341A0 (it) | 1985-12-20 |
IT1186171B IT1186171B (it) | 1987-11-18 |
Family
ID=9311085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23341/85A IT1186171B (it) | 1984-12-28 | 1985-12-20 | Interruttore elettrico a schermo |
Country Status (14)
Country | Link |
---|---|
US (1) | US4659888A (it) |
EP (1) | EP0189689B1 (it) |
JP (1) | JPS61161626A (it) |
AT (1) | ATE44110T1 (it) |
BR (1) | BR8506471A (it) |
CA (1) | CA1250010A (it) |
CH (1) | CH666764A5 (it) |
DE (1) | DE3544864C2 (it) |
ES (1) | ES8703676A1 (it) |
FR (1) | FR2575589B1 (it) |
GB (1) | GB2169141B (it) |
IE (1) | IE57188B1 (it) |
IT (1) | IT1186171B (it) |
ZA (1) | ZA859818B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752660A (en) * | 1986-01-10 | 1988-06-21 | Matsushita Electric Works, Ltd. | Current limiting circuit breaker with an arc shearing plate |
EP0244276B1 (fr) * | 1986-04-04 | 1991-06-05 | Telemecanique | Interrupteur électrique pour appareil de protection tel que disjoncteur |
FR2621418B1 (fr) * | 1987-10-02 | 1989-12-22 | Telemecanique Electrique | Interrupteur de protection a ecran de coupure d'arc |
FR2621417B1 (fr) * | 1987-10-02 | 1989-12-22 | Telemecanique Electrique | Interrupteur de protection a ecran de coupure d'arc |
DE3823790A1 (de) * | 1988-07-14 | 1990-01-18 | Asea Brown Boveri | Elektrisches installationsgeraet mit kontakttrennwand |
DE19710880B4 (de) * | 1997-03-15 | 2007-11-15 | Moeller Gmbh | Lichtbogenlöscheinrichtung |
DE19735521A1 (de) * | 1997-08-16 | 1999-02-18 | Kloeckner Moeller Gmbh | Lichtbogenlöscheinrichtung für einen kurzschlußstrombegrenzenden Niederspannungsschalter |
JP5758169B2 (ja) * | 2011-03-31 | 2015-08-05 | Nkkスイッチズ株式会社 | 消弧装置付き直流電流遮断用小形スイッチ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR570840A (fr) * | 1923-10-04 | 1924-05-07 | Interrupteur à air à action rapide | |
US2020935A (en) * | 1932-05-25 | 1935-11-12 | Westinghouse Electric & Mfg Co | Circuit interrupter |
FR1238660A (fr) * | 1958-10-16 | 1960-08-12 | Siemens Ag | Dispositif pour allonger les arcs électriques |
FR1541810A (fr) * | 1967-09-01 | 1968-10-11 | Comp Generale Electricite | Appareil électrique de coupure à rupture rapide |
US3549840A (en) * | 1968-07-18 | 1970-12-22 | S & C Electric Co | Switch construction with load break device |
DE1957620A1 (de) * | 1969-11-15 | 1971-05-27 | Karl Ahrens | Leistungsschalter |
US3842228A (en) * | 1973-08-27 | 1974-10-15 | Us Navy | Circuit breaker assembly with interposed wedge non-conductor and complementary housing arc-prevention structure |
FI49890C (fi) * | 1974-03-12 | 1975-10-10 | Ahlstroem Oy | Sähköinen katkaisulaite. |
US3978300A (en) * | 1975-02-11 | 1976-08-31 | Westinghouse Electric Corporation | Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails |
FR2511185A1 (fr) * | 1981-08-07 | 1983-02-11 | Telemecanique Electrique | Dispositif automatique de limitation de courants de court-circuit |
FR2540665B1 (fr) * | 1983-02-04 | 1987-02-27 | Telemecanique Electrique | Dispositif interrupteur muni d'un ecran isolant s'interposant entre les contacts lors de la coupure et de moyen de cisaillement de l'arc entre cet ecran et une paroi isolante |
-
1984
- 1984-12-28 FR FR8419993A patent/FR2575589B1/fr not_active Expired
-
1985
- 1985-12-06 EP EP85402426A patent/EP0189689B1/fr not_active Expired
- 1985-12-06 AT AT85402426T patent/ATE44110T1/de not_active IP Right Cessation
- 1985-12-12 GB GB8530582A patent/GB2169141B/en not_active Expired
- 1985-12-17 CA CA000497920A patent/CA1250010A/fr not_active Expired
- 1985-12-18 DE DE3544864A patent/DE3544864C2/de not_active Expired - Fee Related
- 1985-12-19 CH CH5432/85A patent/CH666764A5/fr not_active IP Right Cessation
- 1985-12-20 IT IT23341/85A patent/IT1186171B/it active
- 1985-12-23 ZA ZA859818A patent/ZA859818B/xx unknown
- 1985-12-23 BR BR8506471A patent/BR8506471A/pt not_active IP Right Cessation
- 1985-12-23 IE IE3309/85A patent/IE57188B1/xx unknown
- 1985-12-23 US US06/812,599 patent/US4659888A/en not_active Expired - Fee Related
- 1985-12-27 JP JP60299822A patent/JPS61161626A/ja active Pending
- 1985-12-27 ES ES550490A patent/ES8703676A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61161626A (ja) | 1986-07-22 |
ATE44110T1 (de) | 1989-06-15 |
IE853309L (en) | 1986-06-28 |
DE3544864A1 (de) | 1986-07-10 |
BR8506471A (pt) | 1986-09-02 |
IT1186171B (it) | 1987-11-18 |
GB8530582D0 (en) | 1986-01-22 |
EP0189689B1 (fr) | 1989-06-14 |
DE3544864C2 (de) | 1995-09-07 |
FR2575589B1 (fr) | 1987-02-06 |
CH666764A5 (fr) | 1988-08-15 |
CA1250010A (fr) | 1989-02-14 |
ES8703676A1 (es) | 1987-02-16 |
ZA859818B (en) | 1986-09-24 |
GB2169141A (en) | 1986-07-02 |
GB2169141B (en) | 1989-06-07 |
US4659888A (en) | 1987-04-21 |
IE57188B1 (en) | 1992-05-20 |
FR2575589A1 (fr) | 1986-07-04 |
ES550490A0 (es) | 1987-02-16 |
EP0189689A1 (fr) | 1986-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8522975A0 (it) | Interrutore elettrico a schermo. | |
IT8584945A0 (it) | Interruttore. | |
NO166746C (no) | Vakuumbryter. | |
ES289862Y (es) | Conmutador electrico | |
IT8522976A0 (it) | Interruttore elettrico a schermo. | |
DE3587221D1 (de) | Elektrischer schalter. | |
IT8522974A0 (it) | Interruttore elettrico a schermo. | |
BR8500204A (pt) | Comutador eletrico | |
DE3582970D1 (de) | Naeherungsschalter. | |
IT8121367V0 (it) | Interruttore elettrico. | |
KR870004371U (ko) | 스위치 | |
DK485985D0 (da) | Omskifter | |
DE3581612D1 (de) | Vakuumschalter. | |
IT8523427V0 (it) | Interruttore elettrico. | |
IT8523341A0 (it) | Interruttore elettrico a schermo. | |
NL189736C (nl) | Elektrische druktoetsschakelaar. | |
KR870004367U (ko) | 스위치 | |
IT1157070B (it) | Interruttore a bilico | |
IT8319346A0 (it) | Interruttore elettrico a scatto. | |
IT1237329B (it) | Interruttore elettrico. | |
BR8502312A (pt) | Comutador eletrico | |
DE3581065D1 (de) | Elektronischer schalter. | |
IT1163820B (it) | Interruttore a bilico con doppia funzione a bilico | |
ES285399Y (es) | Conmutador | |
KR860005307U (ko) | 스위치 |