Patents
Sitemap › H01 - Basic electric elements › H01T - Spark gaps; Overvoltage arresters using spark gaps; Sparking plugs; Corona devices; Generating ions to be introduced into non-enclosed gases › H01T 2 - Spark gaps comprising auxiliary triggering means
Patents for H01T 2 - Spark gaps comprising auxiliary triggering means (582)
06/1997
06/04/1997EP0777307A1 Pseudo-spark switch
04/1997
04/17/1997WO1997014168A2 Cold cathode vacuum discharge tube
12/1996
12/24/1996US5587868 High voltage sphere-gap discharge switch, high voltage pulse generation circuit and high voltage discharge switching method
12/17/1996US5585696 High current density glow discharge switch
10/1996
10/22/1996US5568019 Multi-gap high impedance plasma opening switch
06/1996
06/12/1996CN1124540A Gas-filled overvoltage diverter
06/06/1996WO1996017419A1 Ignition apparatus and method
06/06/1996CA2205090A1 Ignition apparatus and method
03/1996
03/26/1996US5502356 Stabilized radial pseudospark switch
03/13/1996EP0700589A1 Gas-filled overvoltage diverter
02/1996
02/20/1996CA2011644C Vacuum switch apparatus
11/1995
11/07/1995US5465030 Trigger apparatus for spark gap dischargers
08/1995
08/23/1995EP0668643A1 High voltage sphere-gap discharge switch, high voltage pulse generation circuit and high voltage discharge switching method
07/1995
07/20/1995WO1995019651A1 Pseudospark switch triggered by a corona discharge
05/1995
05/23/1995US5418423 Capacitively coupled trigger for pseudogap cold cathode thyratrons
05/03/1995EP0510021B1 Overvoltage protection for series capacitor equipment
03/1995
03/29/1995EP0615324A4 Method and device for obtaining an electric discharge.
03/21/1995US5399941 Optical pseudospark switch
12/1994
12/13/1994US5373414 Surge absorber
12/08/1994WO1994028607A1 Gas-filled overvoltage diverter
11/1994
11/02/1994CN2181320Y Safety cracker
09/1994
09/14/1994EP0615324A1 Method and device for obtaining an electric discharge
08/1994
08/31/1994EP0612443A1 Discharge of lightning with ultrashort laser pulses
06/1994
06/28/1994US5325259 Overvoltage protection for series capacitor equipment
03/1994
03/24/1994DE4240198C1 Low pressure gas discharge switch - has circular electrode apertures at ends of gas discharge path
02/1994
02/17/1994WO1994003949A1 Electrode arrangement for gas discharge switches and material for use therein
02/10/1994DE4226077A1 Electrode material for gas discharge switch - contains insol. non-oxidic emission active component esp. refractory metal carbide
02/10/1994DE4226076A1 Electrodes for triggered, low pressure gas discharge switch - has material containing carbide on discharge side of electrodes in discharge affected region
01/1994
01/20/1994DE4222820A1 Triggerable gas discharge switch - has triggering electrode at rear of cathode for generating glow discharge, and provides electron=optical lens having focus at cathode aperture for concentrating fast electrons into main discharge path
12/1993
12/09/1993DE4218479A1 Low-pressure gas-discharge switch - places auxiliary electrode around discharge gap and connects to intermediate voltage source for radially directing field to housing wall.
11/1993
11/16/1993US5261315 Precision capillary discharge switch
08/1993
08/03/1993US5233143 High-power gas switch with hydride electrodes
07/1993
07/06/1993US5225743 High voltage switch
06/1993
06/16/1993EP0546692A1 High voltage switch
06/16/1993EP0546678A1 Synthetic test circuits for short-circuit testing of high-voltage alternating current circuit-breakers, and triggered spark gaps for use in such circuits
06/14/1993CA2083419A1 Synthetic test circuits for short-circuit testing of high-voltage alternating current circuit-breakers, and triggered spark gaps for use in such circuits
06/10/1993WO1993011594A1 Discharge of lightning with ultrashort laser pulses
06/10/1993WO1993011591A1 Method and device for obtaining an electric discharge
06/01/1993US5216325 Spark gap device with insulated trigger electrode
03/1993
03/10/1993CN2128019Y Field distortion spark switch for external knapper
02/1993
02/23/1993US5189346 Gas-discharge switch
02/23/1993US5189345 Gas-discharge switch
12/1992
12/29/1992US5175664 Discharge of lightning with ultrashort laser pulses
11/1992
11/26/1992WO1992021171A1 Coaxial pseudospark discharge switch
11/19/1992EP0513403A1 Gas discharge switch
10/1992
10/28/1992EP0510232A1 Gas discharge switch
10/28/1992EP0510021A1 Overvoltage protection for series capacitor equipment.
10/27/1992US5159243 Hollow electrode switch
10/13/1992US5155352 Optically activated sub-nanosecond hybrid pulser
10/06/1992US5153460 Triggering technique for multi-electrode spark gap switch
09/1992
09/29/1992US5151630 Silver or aluminum-silver eutectic
09/08/1992US5146141 Hollow-electrode switch
08/1992
08/25/1992US5142194 Spark gap component of particular spacing mounted within a shield
08/12/1992EP0324817B1 Gaz electronic switch (pseudo-spark switch)
06/1992
06/30/1992US5126638 Coaxial pseudospark discharge switch
06/03/1992EP0307473B1 Discharge device for magnetopulse processing and welding of metals
03/1992
03/17/1992US5097231 Quasi-passive, non-radioactive receiver protector device
03/11/1992EP0473814A1 Hollow electrode switch
03/11/1992EP0473813A1 Hollow electrode switch
02/1992
02/25/1992US5091819 Gas-electronic switch (pseudospark switch)
12/1991
12/24/1991US5075594 Plasma switch with hollow, thermionic cathode
12/24/1991US5075592 Gas discharge switch
11/1991
11/27/1991EP0458505A1 Discharge device
11/17/1991CA2042681A1 Quasi-passive, non-radioactive receiver protector device
09/1991
09/17/1991CA1289171C Electromechanically triggered spark gap switch
08/1991
08/27/1991US5043636 High voltage switch
08/06/1991US5038082 Vacuum switch apparatus
07/1991
07/31/1991EP0439229A1 Solid state spark gap
07/25/1991CA2034659A1 Solid state spark gap
06/1991
06/26/1991EP0433480A1 Hollow electrode switch
06/23/1991WO1991010275A1 Overvoltage protection for series capacitor equipment
05/1991
05/08/1991EP0425736A1 Triggered commutation spark gap
03/1991
03/20/1991EP0417649A2 Plasma switch with hollow, thermionic cathode
02/1991
02/05/1991US4990831 Spark gap switch system with condensable dielectric gas
02/05/1991US4990732 Discharge device for magnetic-pulse working and welding of metals
01/1991
01/09/1991CN1011177B Induction-type high-voltage multi-loop synchro-triggered pulse discharging device
12/1990
12/25/1990US4980609 Spark gap purge system
12/18/1990US4978893 Laser-triggered vacuum switch
10/1990
10/16/1990US4963799 Acoustic enhancement of multichannel spark gap
09/1990
09/12/1990EP0386710A1 Vacuum switch apparatus
08/1990
08/14/1990US4947640 Gas turbine engine photon ignition system
07/1990
07/25/1990EP0378963A1 Spark gap element for shielded mounting
07/17/1990US4942337 Spark gap apparatus triggerable by microwave pulse
07/03/1990US4939418 Nitrogen and xenon; protective devices; klystrons; low voltage
07/03/1990US4939416 Gas discharge switch
06/1990
06/19/1990US4935666 Spark gap devices
06/07/1990DE3939246A1 Spark discharge device esp. for hydraulic lithotripsy - includes two spaced electrodes with cladding of heat resisting electrically insulating material and shock wave generator
06/05/1990US4931687 Spark gap switch having a two-phase fluid flow
04/1990
04/18/1990CN2056285U High-current switch with high repeat frequency
04/04/1990EP0360935A1 Resistor holder
03/1990
03/27/1990US4912369 High PRF high current switch
03/06/1990USH756 Radiation hard vacuum switch
01/1990
01/30/1990US4897577 Electromechanically triggered spark gap switch
01/24/1990CN2051793U Discharge valve for high-energy igniting system
01/23/1990US4896076 Binary and ternary gas mixtures for use in glow discharge closing switches
10/1989
10/18/1989EP0337192A1 Gas discharge switch
09/1989
09/19/1989US4868911 Magnetically delayed vacuum switch
09/06/1989CN1035401A Induction-type high-voltage multi-loop synchro-triggered pulse discharging device
08/1989
08/29/1989US4862135 Resistor holder
08/01/1989US4853939 Gap switch
1 2 3 4 5 6