IT967686B - Comando per interruttori elettrici - Google Patents
Comando per interruttori elettriciInfo
- Publication number
- IT967686B IT967686B IT29467/72A IT2946772A IT967686B IT 967686 B IT967686 B IT 967686B IT 29467/72 A IT29467/72 A IT 29467/72A IT 2946772 A IT2946772 A IT 2946772A IT 967686 B IT967686 B IT 967686B
- Authority
- IT
- Italy
- Prior art keywords
- control
- electric switches
- switches
- electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/002—Switching devices actuated by an explosion produced within the device and initiated by an electric current provided with a cartridge-magazine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1384371A CH536548A (de) | 1971-09-23 | 1971-09-23 | Antrieb für elektrische Schalter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT967686B true IT967686B (it) | 1974-03-11 |
Family
ID=4395809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29467/72A IT967686B (it) | 1971-09-23 | 1972-09-21 | Comando per interruttori elettrici |
Country Status (9)
Country | Link |
---|---|
US (1) | US3761847A (it) |
JP (1) | JPS4839973A (it) |
CA (1) | CA962727A (it) |
CH (1) | CH536548A (it) |
DE (2) | DE2151453A1 (it) |
FR (1) | FR2153412B1 (it) |
GB (1) | GB1391919A (it) |
IT (1) | IT967686B (it) |
SE (1) | SE372131B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6057622A (en) * | 1999-01-21 | 2000-05-02 | Lockhead Martin Energy Research Corporation | Direct control of air gap flux in permanent magnet machines |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190990A (en) * | 1961-10-16 | 1965-06-22 | Allis Chalmers Mfg Co | Explosive actuated switch |
US3441093A (en) * | 1967-06-19 | 1969-04-29 | Profitable Resources Inc | Jet perforating gun arming switch and circuitry |
US3646292A (en) * | 1970-05-11 | 1972-02-29 | Gen Electric | High-voltage electric circuit breaker with high-speed tripping means |
-
1971
- 1971-09-23 CH CH1384371A patent/CH536548A/de not_active IP Right Cessation
- 1971-10-15 DE DE19712151453 patent/DE2151453A1/de active Pending
- 1971-10-15 DE DE7139087U patent/DE7139087U/de not_active Expired
-
1972
- 1972-07-10 JP JP47068281A patent/JPS4839973A/ja active Pending
- 1972-09-08 US US00287285A patent/US3761847A/en not_active Expired - Lifetime
- 1972-09-11 CA CA151,439A patent/CA962727A/en not_active Expired
- 1972-09-21 SE SE7212212A patent/SE372131B/xx unknown
- 1972-09-21 GB GB4376372A patent/GB1391919A/en not_active Expired
- 1972-09-21 IT IT29467/72A patent/IT967686B/it active
- 1972-09-22 FR FR7233645A patent/FR2153412B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA962727A (en) | 1975-02-11 |
DE2151453A1 (de) | 1973-03-29 |
SE372131B (it) | 1974-12-09 |
US3761847A (en) | 1973-09-25 |
FR2153412A1 (it) | 1973-05-04 |
FR2153412B1 (it) | 1976-05-21 |
DE7139087U (de) | 1973-11-22 |
GB1391919A (en) | 1975-04-23 |
CH536548A (de) | 1973-04-30 |
JPS4839973A (it) | 1973-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT958079B (it) | Dispositivo di comando elettrico per macchine elettriche | |
IT958782B (it) | Gruppo interruttore elettrico | |
SE396319B (sv) | Elektrisk pennvessare | |
SE385323B (sv) | Elektrisk vermeflekt | |
IT961803B (it) | Interruttore elettrico | |
AT314020B (de) | Elektrischer schalter | |
SE381952B (sv) | Drivanordning, serskilt for elektriska brytare | |
BR7203240D0 (pt) | Interruptores eletricos | |
SE396843B (sv) | Polomkopplare | |
IT954367B (it) | Commutatore elettrico | |
IT947347B (it) | Interruttore elettrico autosoffian te | |
IT970024B (it) | Commutatore elettrici | |
IT957723B (it) | Dispositivo di comando di freno elettrico | |
IT975340B (it) | Interruttore elettrico | |
IT966222B (it) | Interruttore elettrico | |
SE386253B (sv) | Elektrisk styranordning | |
BE778650A (fr) | Commutateur | |
IT1004764B (it) | Dispositivo di comando per inter ruttori | |
IT967686B (it) | Comando per interruttori elettrici | |
BR7202553D0 (pt) | Comutador eletrico rotativo | |
IT971041B (it) | Interruttore elettrico multipolare | |
IT947977B (it) | Interruttore elettrico | |
IT964204B (it) | Commutatore | |
SE383580C (sv) | Vestkefattig effektbrytare | |
CH534956A (de) | Druckabhängig gesteuerter elektrischer Schalter |