BE612865A - Interrupteur électrique à ouverture pneumatique - Google Patents
Interrupteur électrique à ouverture pneumatiqueInfo
- Publication number
- BE612865A BE612865A BE612865A BE612865A BE612865A BE 612865 A BE612865 A BE 612865A BE 612865 A BE612865 A BE 612865A BE 612865 A BE612865 A BE 612865A BE 612865 A BE612865 A BE 612865A
- Authority
- BE
- Belgium
- Prior art keywords
- electric switch
- pneumatic opening
- pneumatic
- opening
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7738—Pop valves
- Y10T137/7743—Lost motion between pop pressure reactor and valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL260393 | 1961-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE612865A true BE612865A (fr) | 1962-05-16 |
Family
ID=19752828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE612865A BE612865A (fr) | 1961-01-24 | 1962-01-19 | Interrupteur électrique à ouverture pneumatique |
Country Status (6)
Country | Link |
---|---|
US (1) | US3143612A (fr) |
BE (1) | BE612865A (fr) |
CH (1) | CH406359A (fr) |
DE (1) | DE1182726B (fr) |
GB (1) | GB930987A (fr) |
NL (2) | NL120011C (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496378A (en) * | 1966-05-11 | 1970-02-17 | Teiichi Sakamoto | Selectively interconnected parallel charge,series discharge,capacitive impulse voltage generator |
US4233554A (en) * | 1979-04-05 | 1980-11-11 | The United States Of America As Represented By The Secretary Of The Army | Vent actuated shorting switch |
IL93504A (en) * | 1990-02-23 | 1994-01-25 | Rosenberg Peretz | Quick-action shut-off valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR813229A (fr) * | 1937-05-28 | |||
US693416A (en) * | 1899-11-09 | 1902-02-18 | Lorain Steel Co | Circuit-breaker. |
US2091904A (en) * | 1935-05-13 | 1937-08-31 | Baumann Charles | Door closing and checking device |
US2420370A (en) * | 1944-01-26 | 1947-05-13 | Air Reduction | Pressure relief valve |
US2556209A (en) * | 1949-02-08 | 1951-06-12 | Sydney R Kramer | Pneumatic electric switch |
-
0
- NL NL260393D patent/NL260393A/xx unknown
- NL NL120011D patent/NL120011C/xx active
-
1962
- 1962-01-11 DE DEN21051A patent/DE1182726B/de active Pending
- 1962-01-15 CH CH47562A patent/CH406359A/de unknown
- 1962-01-18 US US167034A patent/US3143612A/en not_active Expired - Lifetime
- 1962-01-19 BE BE612865A patent/BE612865A/fr unknown
- 1962-01-23 GB GB2498/62A patent/GB930987A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3143612A (en) | 1964-08-04 |
NL120011C (fr) | 1900-01-01 |
CH406359A (de) | 1966-01-31 |
NL260393A (fr) | 1900-01-01 |
GB930987A (en) | 1963-07-10 |
DE1182726B (de) | 1964-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1341144A (fr) | Interrupteur électrique à déclie | |
FR82394E (fr) | Structure électrique | |
CH431668A (fr) | Interrupteur électrique à fermeture brusque | |
BE612407A (fr) | Rasoir électrique à sec | |
CH396143A (fr) | Interrupteur électrique à vide | |
BE612865A (fr) | Interrupteur électrique à ouverture pneumatique | |
FR1343147A (fr) | Interrupteur électrique | |
AT248524B (de) | Elektrischer Schalter | |
FR1346264A (fr) | Commutateur électrique | |
FR1341189A (fr) | Commutateur électrique | |
FR1322077A (fr) | Interrupteur électrique à couteau | |
FR1301427A (fr) | Interrupteur électrique | |
FR1300638A (fr) | Commutateur électrique | |
FR1336585A (fr) | Contact électrique | |
CH391828A (fr) | Commutateur électrique bistable | |
FR1290965A (fr) | Sectionneur électrique à pantographe | |
FR1309429A (fr) | Commutateur électrique | |
FR1277133A (fr) | Commutateur électrique | |
FR1306403A (fr) | Commutateur électrique | |
FR1313570A (fr) | Interrupteur électrique | |
FR1336636A (fr) | Commutateur électrique | |
FR1332852A (fr) | Interrupteur électrique | |
BE615923A (fr) | Interrupteur électrique à bague encastrée | |
FR1337650A (fr) | Interrupteur électrique perfectionné | |
FR1292384A (fr) | Fusée électrique à contacteur par inertie |