Patents for H01T 19 - Devices providing for corona discharge (2,573)
05/1979
05/15/1979US4155093 Method and apparatus for generating charged particles
05/08/1979US4153560 Dielectric shell on a rotatable axle
05/01/1979US4152603 Device for the production of ozone
04/1979
04/17/1979CA1052728A1 Process for the improvement of the adhesion of photographic layers to a film web by means of a corona treatment
04/10/1979US4148595 Coating for aerodynamic shield in apparatus for making non-woven web
03/1979
03/27/1979US4146789 Multi-pin electrode assembly
03/20/1979US4145386 With a corona discharge, stationary electrode having porcelain enamel dielectric coating
03/20/1979CA1051087A1 Biasing arrangement for a corona discharge device
03/13/1979CA1050608A1 Portable corona power supply circuit
02/1979
02/27/1979US4141648 Photoconductor charging technique
02/27/1979US4141546 Mini-collator/sorter
02/21/1979EP0000789A2 Method and apparatus for generating charged particles
02/20/1979CA1049089A1 Particulate material in corona units
01/1979
01/16/1979US4135085 Charging device for basecoat charging of can ends
09/1978
09/19/1978US4115722 Corona-shield for an image-tube photocathode
09/05/1978US4112298 Corona wire mounting means
09/05/1978US4112041 Method for reducing corona in dynamoelectric machines
08/1978
08/29/1978US4110614 Corona device
08/29/1978CA1037246A1 Corona arc suppression
08/22/1978US4109289 Corona discharger
08/15/1978US4107755 Static eliminator and ion discharge means therefor
08/01/1978US4104521 Corotron connector
07/1978
07/11/1978US4100411 Biasing arrangement for a corona discharge device
07/04/1978US4099219 Coronode tensioning and support arrangement
06/1978
06/20/1978US4096543 Corona discharge device with grid grounded via non-linear bias element
05/1978
05/30/1978US4092543 Electrostatic neutralizer with balanced ion emission
05/09/1978US4088892 Corona charging apparatus and method
04/1978
04/25/1978US4086650 Corona charging device
11/1977
11/22/1977US4059497 Corona apparatus
11/08/1977US4057723 Compact corona charging device
11/01/1977US4056723 Rotatable corona device
10/1977
10/25/1977US4055685 Polyethylene coated paper
10/11/1977US4053769 Corona charge device
09/1977
09/27/1977US4051044 Electric discharge surface treating apparatus
09/27/1977US4051043 Apparatus for fluid treatment by electron emission
09/20/1977US4049707 Apparatus for fluid treatment by corona discharge
09/13/1977US4048668 Electrically driven high voltage ozonator
09/06/1977US4047238 Apparatus and process for electrostatically charging a recording material
08/1977
08/16/1977US4042971 Electrostatic charge neutralization
08/09/1977US4041312 Apparatus for electrostatically charging an electrophotographic film
07/1977
07/26/1977US4038165 Discharging, passing reactant gas through corona
07/05/1977US4034229 Ozone generating apparatus
07/05/1977US4034154 Device for reducing the radio and audible noise caused by corona on high voltage electrical installations
06/1977
06/07/1977US4028596 Corona power supply circuit
04/1977
04/05/1977US4016455 Static eliminator
04/05/1977US4016060 Corona reaction method and apparatus
04/05/1977US4015658 Apparatus for electric enhancement of heat transfer
03/1977
03/22/1977US4013567 High-frequency tubular ozonizer
03/08/1977US4011165 High frequency ozonizer
01/1977
01/11/1977US4002907 Arrangement for treating sheet-material webs by corona discharge
12/1976
12/21/1976US3998538 Electrometer apparatus for reproduction machines
12/07/1976US3996474 Corona generator apparatus
12/07/1976US3996122 Exposing gases to high voltage
10/1976
10/12/1976US3986085 Corona power supply circuit
09/1976
09/28/1976US3983393 Corona device with reduced ozone emission
09/14/1976US3980929 Corona current interrupter
08/1976
08/03/1976US3973132 Apparatus for the treatment of non-conductive foils or like thin sheeting
07/1976
07/20/1976US3970567 Generator
07/06/1976US3968405 Static electricity suppressor with patterned coating and method of making
06/1976
06/29/1976US3967131 Corona discharge ozone generating unit
06/29/1976US3967119 Corona charging device
06/29/1976US3967118 Method and apparatus for charging a bundle of filaments
06/01/1976US3961193 Self adjusting corona device
05/1976
05/25/1976US3959690 Corona discharge element
05/18/1976US3958162 Method and apparatus for charging an electrophotographic member
05/04/1976US3955128 Charged particle optical system for curved modulators
05/04/1976US3954586 Corona generator method and apparatus
04/1976
04/27/1976US3953772 Cleaning of corona electrodes
04/13/1976US3949718 Engine spark ignition system corona coupler
03/1976
03/16/1976US3944720 System equipped with an arrangement providing protection against the Corona effect
02/1976
02/17/1976US3939386 Technique for charging dielectric surfaces to high voltage
01/1976
01/27/1976US3935508 High voltage discharge switch for protecting sensitive electronic equipment and the operators thereof
01/06/1976US3930815 Electrostatic apparatus for removing entrained particulate material from a gas stream
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