| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 01/08/1997 | CN2244782Y Safety driver of cart hand-driving mechanism for high tension switch cabinet |
| 01/08/1997 | CN1033772C Drawable switch equipment |
| 12/27/1996 | EP0695472B1 Low voltage switchgear assembly with an apparatus rack and an isolating contact device |
| 12/04/1996 | EP0745260A1 Break contact block with relatively movable bridge-like contacts |
| 11/28/1996 | WO1996037937A1 Compact energy storage system |
| 11/28/1996 | WO1996037903A1 Combined load-break switch and fuse assembly |
| 11/20/1996 | EP0743708A1 Terminal for bus bar |
| 10/30/1996 | EP0740319A1 Device for fault arc limitation on switching cabinet push-in units of a switching installation |
| 10/24/1996 | WO1996023338A3 Device for affecting a travelling system of a switch |
| 10/16/1996 | EP0737377A1 Protective device for an electric switchgear panel |
| 09/19/1996 | DE19509474A1 Electrical switchgear system |
| 09/17/1996 | US5557498 Switching apparatus including a displaceable disconnecting device and an auxiliary circuit |
| 08/15/1996 | WO1996024941A1 Secondary disconnect assembly for high ampere-circuit breaker |
| 08/08/1996 | DE19519168C1 Electrical load isolating-switch with fuse |
| 08/01/1996 | WO1996023338A2 Device for affecting a travelling system of a switch |
| 07/25/1996 | DE19503624C1 Vorrichtung zur Beeinflussung eines Fahrantriebes eines Schaltgerätes Device for influencing a drive of a switching device |
| 07/25/1996 | DE19501928A1 Einschubrahmen mit einer Trennkontaktanordnung Insert frame with a break-contact arrangement |
| 07/18/1996 | WO1996021960A1 Sliding frame with a break contact arrangement |
| 07/03/1996 | CN1032230C Optical-fiber incorporated longer-sized incorporated subaqueous unit |
| 06/13/1996 | CA2164923A1 Adjustable insulating barrier arrangement for air insulated padmounted switchgear |
| 05/29/1996 | CN1123585A Driving device for a disconnecting and earthing switch in a switchgear panel |
| 05/23/1996 | DE4442366A1 Fuse mounting fixture for gas-insulated medium voltage load breaker switch appts. |
| 05/22/1996 | EP0546140B1 Improved fuse switch unit for panelboards |
| 05/09/1996 | DE4439580A1 Coupling for electric switch operating drive |
| 05/05/1996 | CA2162074A1 Draw-out circuit breaker unit with coordinated cable interlock and shutter |
| 04/24/1996 | EP0708513A1 Switchgear cell |
| 04/23/1996 | US5510960 Connector assembly for a motor control unit |
| 04/16/1996 | US5508891 Drawout terminal block tray and control station for switchgear |
| 04/10/1996 | CN2224476Y High-pressure vacuum cubicle switch |
| 04/10/1996 | CN2224475Y Hand-cart type or semi-handcart type high-pressure vacuum cubicle switch |
| 03/27/1996 | CA2159060A1 Fuse mounting bracket for live front padmounted switchgear |
| 03/13/1996 | CN1118512A Middle voltage breaker switch box with position indication |
| 02/29/1996 | DE4430046A1 Fused load switching system with handling protection for service personnel |
| 02/28/1996 | CN2221261Y Internally-fixed contact cover of high performance quiescent contacting knife |
| 02/27/1996 | US5495388 Disconnectable switch |
| 02/21/1996 | CN2220694Y Combined sliding device of drawer type segregating unit |
| 02/14/1996 | CN2220130Y Multiple loop socket connector |
| 02/07/1996 | EP0695474A1 Driving device for a disconnecting and earthing switch in a switchgear panel |
| 02/07/1996 | EP0695472A1 Low voltage switchgear assembly with an apparatus rack and an isolating contact device |
| 01/23/1996 | US5486978 Draw-out circuit breaker unit with coordinated cable interlock and shutter |
| 01/17/1996 | CN2217848Y Full operating-mode contact box |
| 01/09/1996 | US5483416 Adjustable insulating barrier arrangement for air insulated padmounted switchgear |
| 01/02/1996 | US5481075 Compact motor controller with an improved arrangement for disconnecting and withdrawing a drawout unit |
| 12/19/1995 | US5477017 Electric racking device for racking circuit breakers into switchgear |
| 12/14/1995 | WO1995034114A1 Switching device with a mechanism for insertion into a switchgear cell |
| 12/13/1995 | CN1113333A Identification icon indicia for plug-in units of a power distribution system |
| 12/12/1995 | US5475570 Fuse mounting bracket for live front padmounted switchgear |
| 12/06/1995 | EP0685914A2 Retractable switchgear with an indicator device for the position of the switchgear |
| 12/06/1995 | EP0685913A2 Switchgear with a switch position dependent mechanism for introduction and extraction relative to a slide-in frame |
| 11/23/1995 | DE4420584C1 Schaltgerät mit einer Einrichtung zum Einfahren in eine Schaltzelle Switching device with a device for entering a switching cell |
| 11/23/1995 | DE4420581C1 Switching appts. with insertion and retraction mechanism |
| 11/15/1995 | CN1111842A Supporting frame for slide out electric apparatus and closed distributing box with same |
| 10/25/1995 | EP0678951A1 Protection profile against accidental contact for a bus bar |
| 10/18/1995 | EP0677905A1 Medium voltage switchgear cell with position indication |
| 10/18/1995 | EP0677904A1 Device for signalling the position of a drawer |
| 10/17/1995 | US5459293 Cradle assembly for circuit interrupters |
| 10/06/1995 | CA2146290A1 Drawout terminal block tray and control station for switchgear |
| 10/04/1995 | EP0636283B1 Stopper providing electrically insulating closure of a socket |
| 09/26/1995 | US5453587 Transportable remotely actuated racking device for use with high voltage industrial circuit breakers |
| 09/20/1995 | EP0673108A1 Identification icon indicia for plug-in units of a power distribution system |
| 09/12/1995 | US5450280 Voltage transformer disconnect grounding system |
| 08/24/1995 | WO1995022830A1 Break contact block with relatively movable bridge-like contacts |
| 08/24/1995 | DE4405900A1 Trennkontaktblock mit relativ zueinander bewegbar angeordneten brückenartigen Kontaktstücken Break contact block with movable relative to each arranged bridge-like contact pieces |
| 08/09/1995 | CN2205069Y Low voltage circuit connector |
| 07/27/1995 | DE4401573A1 Electrical finger contacts |
| 07/18/1995 | US5434369 Automated secondary disconnect mechanism for electrical switchgear |
| 07/12/1995 | CN2203506Y Auxiliary circuit socket connector |
| 06/29/1995 | DE4344127A1 Unit for limiting electric arc interference at slide-in tray units of motor switch-cabinets |
| 06/21/1995 | CN2201745Y Disposable separating plug having round limit |
| 06/13/1995 | US5424911 Compact motor controller assembly |
| 06/13/1995 | US5424910 Lever assembly for a control device |
| 06/13/1995 | US5424500 Door-mounted operating mechanism for electrical switchgear |
| 05/31/1995 | CN2199617Y Insulative spacer plate for high-voltage switch cabinet |
| 05/31/1995 | CN2199616Y Power connecting device for explosion-isolative low-voltage switch and explosion-isolative dry transformer |
| 04/26/1995 | CN2195810Y Switch cabinet |
| 03/30/1995 | DE4332525A1 Adjustment arrangement for a power circuit breaker (power switch) which can be pushed into a withdrawable rack using push-in technology |
| 03/22/1995 | EP0644638A1 Transportable remotely actuated racking device for use with high voltage industrial circuit breakers |
| 03/21/1995 | CA2132075A1 Transportable remotely actuated racking device for high voltage electric circuit breakers |
| 03/14/1995 | CA2060458C Electrical connection, especially for medium voltage modularelectrical signal box |
| 12/06/1994 | CA1333406C Circuit breaker movement mechanism |
| 11/30/1994 | CN2184279Y Hand cart type variable frequency switch box |
| 11/17/1994 | EP0624939A1 Contact arrangement for plug-in type power circuit breakers in switchgears |
| 11/17/1994 | DE4315490A1 Position-related release device for a withdrawable power circuit breaker (power switch) |
| 10/27/1994 | WO1994024746A1 Driving device for a disconnecting and earthing switch in a switchgear panel |
| 10/27/1994 | WO1994024744A1 Protective device for an electric switchgear panel |
| 10/27/1994 | WO1994024743A1 Low voltage switchgear assembly with an apparatus rack and an isolating contact device |
| 10/27/1994 | DE4332741A1 Low-voltage switch (circuit breaker) in the form of a box, equipped with electrical additional devices and built-in wiring in the housing of the switch |
| 10/27/1994 | DE4332390A1 Safety guard device (safety inhibiting device) for a disconnectable switch (circuit breaker) |
| 10/27/1994 | DE4331778A1 Disconnectable switch (circuit breaker) in the form of a box |
| 10/27/1994 | CA2161010A1 Driving device for a disconnecting and earthing switch in a switchgear panel |
| 10/26/1994 | EP0621670A1 Circuit breaker with auxiliary circuits |
| 10/26/1994 | EP0621668A1 Protection against accidental contact for busbars |
| 10/26/1994 | EP0621614A1 Disconnectable circuit breaker |
| 10/19/1994 | EP0620625A1 Draw-out framework for a circuit breaker |
| 09/15/1994 | DE4307500A1 Withdrawable insert arrangement having a mounting rack for a power circuit breaker (power switch) which can be inserted into and withdrawn from a push-in enclosure |
| 08/30/1994 | US5343355 Safety shutter device for drawout type switch gear |
| 08/17/1994 | CN2174798Y Drawer for low-tension switch cabinet |
| 08/17/1994 | CN2174797Y Inspection mirror for high tension switch cabinet |
| 08/09/1994 | US5337210 Drawout type switch gear |
| 08/02/1994 | US5335140 Drawer-type circuit interrupter |