Matches 151 - 200 out of 245 < 1 2 3 4 5 >
Match Document Document Title
4477263 Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas  
An apparatus and method for neutralizing static electric charges are disclosed, which include a cooperating pair of laterally spaced apart electrodes disposed so as to be in a flow path of a moving...
4475927 Bipolar fog abatement system  
A method and system for the abatement of fog in a designated air space over an aircraft approach zone and runway, consisting of gapped air jets laden with electrically charged droplets of low...
4473382 Air cleaning and circulating apparatus  
Air cleaning and circulating apparatus is disclosed, wherein the apparatus is of the hassock fan type with a negative ion generator in the intake air stream to charge particles to be removed, which...
4467961 Container and spraying system  
An agricultural chemical sprayer is disclosed using special pre-coded machine-readable chemical containers which, when attached for use, become an integral part of an automatic spray control...
4440553 Air-filtration module with ionization for elimination of static electricity  
A filtration module containing a filter element is provided with an ionization device on the outlet side of the filter module which utilizes the outlet grille and portions of the standard filter...
4435195 Filter unit and ionizing unit combination  
Apparatus for introducing filtered, ionized air into a clean room comprises a HEPA filter unit and a metal ionizing grid unit supported in a frame, secured to the discharge face of the filter unit....
4370695 Apparatus for preventing electrostatic charge build-up on CRT monitors  
Several CRT monitor assemblies, (10, 10', 10", 40, 60, 120, 170, 190), each of which incorporates a specially constructed de-ionized air generating system (12, 12', 12", 45, 70, 130, 175, 175') are...
4366525 Air ionizer for rooms  
A room air ionizer which includes a housing having an air inlet and an air outlet, a fan for drawing air into the housing through the air inlet and for blowing air out of the housing through the...
4363072 Ion emitter-indicator  
An emitter for ion generators or air ionizers shaped as a fan and provided with a boss which may also act as a socket, so that the emitter may be either rested on a vertical pin or needle or...
4349511 Air purification apparatus  
An improved air purification apparatus is disclosed including an arrangement for subjecting air to an electrical discharge for generation of oxygen molecules having a heavier than normal molecular...
4322774 Arrangement for generating ions  
An apparatus is disclosed for generating ions into the atmosphere in which ion generation from a high voltage wire electrode is enhanced and accelerated by a high voltage reflective screen and a...
4317661 Electronic air cleaner  
An electronic air cleaner is disclosed in which the corona discharge wire and the counterelectrode are positioned outside the flowpath of dust-laden air. Diverging electric force lines are...
4307433 Ozonizer  
An ozonizer which comprises a flat hollow metal grounded electrode and a discharge electrode plate spaced apart therefrom by a discharge space. The discharge electrode plate includes a flat hollow...
RE30826 Instrument for air ionization  
An air ionizer is provided of the type in which a corona discharge is produced at the point of a sharp `needle` by connecting it to a source of high potential. One or more needles, mounted in an...
4271452 Automotive air conditioning apparatus  
Automotive air conditioning apparatus for generating air anions in the passenger compartments of motor vehicles is disclosed. The disclosed apparatus includes a voltage converter for converting the...
4250431 Particulate collector apparatus and method for ion generators  
An apparatus and method are described for preventing electrically charged particles adjacent an ion generator from soiling a wall or other items adjacent the ion generator. An electrically...
4227894 Ion generator or electrostatic environmental conditioner  
An improved ion generator comprising a set of specially shaped negative electrodes, a positive accelerator in the form of a ring or flat plates, and a grounded screen. The parts are serially...
4225369 Method of securing sheets or poster to a base  
The present invention refers to a method of securing a sheet or a poster to a base, wherein the sheet or poster is brought into contact with at least one plastics material sheet and caused to...
4185316 Apparatus for the generation of ions  
An air ionizer comprises an ion emission wire and a metallic reflecting shield partially surrounding it, the wire and the shield being connected to a high voltage source. The shield is insulated...
4180698 System and equipment for atmospherics conditioning  
A system and equipment for the preventative protection of objects located on the surface of the earth from the effects of atmospherics.
4163273 Corona discharge apparatus and method having means for improved mounting of corona discharge wire  
There is provided a corona filament assembly which is characterized by parallel rails each having a plurality of binding posts secured thereto. Each post is formed of a button about which the...
4156267 Gas ionizing  
Conducting plates of opposite electrical potential are alternately disposed and spaced apart and immersed in a dielectric fluid in a chamber. Gas is supplied to the bottom of the chamber and passes...
4151577 Ionization device employing a grounded insulative housing member spaced from an ionization electrode  
An ionization device comprising an ionization electrode coupled to a source of high voltage; an insulative housing member disposed in spaced adjacent relationship to the ionization electrode; and a...
4109290 Means for generating a negative charge  
An improved means for generating a negative charge effect in the environment, in which oppositely charged electrically conductive plates are coated with secondary emissive material and are enclosed...
4107756 Method and system for maintaining an electrically neutral atmosphere  
A method and system for maintaining precise electrically neutral, positive or negative atmosphere in an area, such as a textile mill, by adding charged ions to air being pumped into that area, for...
4104696 Grid wire support  
A grid wire for use in a duct for imparting ions in the air flowing through the duct responsive to a voltage being placed on the grid. The grid includes a housing which has upper, lower and...
4096544 Air ionizer  
The air ionizer comprises a sealed insulating housing containing a high voltage power supply and a half-wave modifier. Conductive brushes or filamentary elements are provided on the outside surface...
4069665 Gas ionizing apparatus for improving the operation of an internal combustion engine  
A method and apparatus for producing ions wherein an ion generator produces periodic pulses of electric energy of a single polarity for some applications and alternating positive and negative...
4064548 Means for improving ionization efficiency of high-voltage grid systems  
A method and system for ionizing air passing through a metallic duct, e.g. to maintain precise electrically neutral, positive or negative atmosphere in an area, such as a textile mill, by adding...
4037268 Method and apparatus for generating a negative charge effect in an environment  
Method and apparatus for generating particles having the characteristics and mobility of free electrons. The particles may be dispersed into the environment around the apparatus without circulating...
3976916 Antistatic equipment  
Apparatus for generating and dispersing ions comprises A. an electrically insulative carrier, B. integral means forming multiple relatively closely spaced metallic tips extending in generally...
3936698 Ion generating apparatus  
An ion generating apparatus and a method of treatment is disclosed which includes means for generating positively charged ions and means for generating negatively charged ions. A timer is provided...
3905920 Ozone generating device  
An ozone generating device having an ozone generating tube and adapted to be inserted in a socket for a cigar-lighter in the dashboard of a motor vehicle. The device is cylindrical in shape with a...
3894852 Electrode arrangement for establishing a steady or constant electric field  
A climate-control arrangement ionizes the air in an enclosed space, such as the interior of a room in a building or the interior of the passenger compartment of a vehicle, by establishing in such...
3889157 Arrangement for the generation of unipolar air ions  
The arrangement includes a gas discharge lamp, preferably a glow lamp, comprised of a glass wall defining an enclosed space and at least one electrode located in the enclosed space and spaced from...
3887846 Electrodes for air conditioning apparatus  
The invention relates to an improved electrode of the type used in air conditioning apparatus for generating an electrostatic field, wherein at least one electrode is formed as a plate shaped...
3873835 IONIZER  
An ionizer is provided with an ion-producing means in the form of a carbon electrode to which a high source of DC potential is applied for generating a substantial amount of ions of the same...
3870933 System for controlling an electric field  
An electric field detection and control system for a room includes a detector in which a metallic probe is exposed to the atmosphere of a room and electrically connected to a voltmeter for...
3859576 HIGH PERFORMANCE BLOCKING ELECTRODE FOR ELECTROPHOTOPHORESIS  
Compositions suited for use as a blocking electrode material in a photoelectrophoretic imaging process are disclosed. These compositions comprise a mixture of a polymeric material and a finely...
3853512 AIR PURIFIER  
To enhance the dust collecting efficiency and to make it possible to collect dust of relatively large particle sizes in a compact construction, an air purifier comprises dust collecting wall means...
3840020 ELECTRIC FIELD PROPAGATING GRID FOR INDUCING BENEFICIAL PHYSIOLOGICAL EFFECTS IN ANIMALS  
A continuous wire grid is strung horizontally between two wooden poles which are suspended tautly between the walls of a horse stall, or other enclosure, much like a hammock. The grid is connected...
3840788 ARRANGEMENT FOR PRODUCING AN ELECTROSTATIC STEADY FIELD  
An electrode of a steady-field producing arrangement is connected to a high-voltage DC source, and a counter electrode is connected to ground. The invention utilizes instead of a high-voltage DC...
3837145 ELECTROSTATIC PRECIPITATOR WALL PANEL  
An electrostatic environmental precipitator wall panel comprising an electrically conductive metallic sheet disposed between a pair of electrically non-conductive insulation sheets which are bonded...
3832554 GENERATION OF NEGATIVE IONS  
Negative ions are generated by passing a stream of gas and water vapour free of water droplets through a corona discharge of 5,000 volts or more.
3818269 SYSTEM FOR ION PRODUCTION  
The present invention deals with ion producing means for the treatment of atmospheric air and like gaseous media environments and the like, and more specifically refers to an air treatment system...
3812399 ELECTROSTATIC FOR DEIONIZING AIR AND OTHER GASES  
An electrostatic electrode adapted to be energized by high voltage consisting of a pair of quasi conductive plastic laminates in superposed relation and having relatively poor electric conductivity...
3757491 APPARATUS FOR SUPPRESSING AIRBORNE PARTICLES  
Electrogasdynamic apparatus for suppressing airborne particles, dust or the like, by a distribution of charged, minute liquid droplets throughout the zone contaminated by the airborne particles....
3717148 AEROIONIZER  
An aeroionizer which can be run from a battery or electric supply mains, operates with a high voltage produced by a voltage multiplier, and has a set of ionization electrodes and a deflecting...
3711743 METHOD AND APPARATUS FOR GENERATING IONS AND CONTROLLING ELECTROSTATIC POTENTIALS  
Method and apparatus for producing ions in a highly efficient manner and with a minimum of ozone for utilization in electrostatic control units and the like. A generator produces...
3702526 AIR IONIZATION AND CLEANING ARRANGEMENT  
An arrangement by which the air within an enclosure is ionized and cleansed. A high voltage source applies a DC potential across two electrodes in which one electrode is suspended from the ceiling,...
Matches 151 - 200 out of 245 < 1 2 3 4 5 >