Apparatus for generating air ions and an air ionization system

Claim 3

An air ionization system, comprising: a grid of a plurality of spaced apparatus for generating air ions; wherein each of said apparatus for generating air ions comprises: ionization means for generating by bombardment of air molecules with radiation from a nuclear ionization source a multiplicity of ions of both positive and negative polarity; and electrical means, cooperating with said ionization means, for generating an electrical field of alternating polarity near the source of generation of said multiplicity of ions; whereby waves of ions of opposite polarity are created which assists in moving said air ions away from said ionization means.

Claim 4

An air ionization system, comprising: a grid of a plurality of spaced apparatus for generating air ions; wherein each of said apparatus for generating air ions comprises: ionization means for generating by bombardment of air molecules with radiation from a nuclear ionization source a multiplicity of ions of both positive and negative polarity; and electrical means, cooperating with said ionization means, for generating an electrical field of alternating polarity near the source of generation of said multiplicity of ions; whereby waves of ions of opposite polarity are created which assists in moving said air ions away from said ionization means.

Claim 7

An apparatus as in claim 3 wherein said ionization means operates with alpha radiation.

Claim 8

An apparatus as in claim 3 wherein said series of alternating polarity voltage pulses are of substantially equal voltage magnitude.

Claim 9

An apparatus as in claim 3 wherein said series of alternating polarity voltage pulses has a frequency which is high enough to prevent undesired charge and recharge of an object in the path of said air ions and which is low enough to allow said air ions to be moved away from said electrically conductive object.

Claim 10

An apparatus as in claim 3 which further comprises air flow means, in proximity with said ionization means and said electrical means, for providing a desired flow of air in the path of said air ions to assist in their special distribution.

Claim 11

An apparatus as in claim 7 wherein said air flow means is a fan.

Claim 14

An apparatus as in claim 9 wherein said electrically conductive object is a case containing said nuclear ionization source.

Claim 15

An apparatus as in claim 10 wherein said series of alternating polarity voltage pulses are trapezoidal waves with no off time between said alternating polarity voltage pulses.

Claim 16

An air ionization system, comprising: a grid of a plurality of spaced apparatus for generation air ions; wherein each of said apparatus for generating air ions comprises: ionization means for generation by bombardment of air molecules with radiation a multiplicity of ions of both positive and negative polarity; and electrical means, cooperating with said ionization means, for generating an electrical field of alternating polarity near the source of generation of said multiplicity of ions; wherein said electrical means comprises an electrically conductive object positioned in proximity with said ionization means; an electrical power supply producing a series of alternating polarity voltage pulses; and coupling means, connected with said electrical power supply and said electrically conductive object, for coupling said series of alternating polarity voltage pulses from said electrical power supply to said electrically conductive object; and wherein said ionization means comprises a nuclear ionization source; whereby waves of ions of opposite polarity are created which assists in moving said air ions away from said ionization means.

Claim 17

An air ionization system, comprising: a grid of a plurality of spaced apparatus for generation air ions; wherein each of said apparatus for generating air ions comprises: ionization means for generation by bombardment of air molecules with radiation a multiplicity of ions of both positive and negative polarity; and electrical means, cooperating with said ionization means, for generating an electrical field of alternating polarity near the source of generation of said multiplicity of ions; wherein said electrical means comprises an electrically conductive object positioned in proximity with said ionization means; an electrical power supply producing a series of alternating polarity voltage pulses; and coupling means, connected with said electrical power supply and said electrically conductive object, for coupling said series of alternating polarity voltage pulses from said electrical power supply to said electrically conductive object; and wherein said ionization means comprises a nuclear ionization source; whereby waves of ions of opposite polarity are created which assists in moving said air ions away from said ionization means.

Claim 18

An air ionization system as in claim 12 wherein said ionization means operates with alpha radiation.

Claim 19

An air ionization system as in claim 12 wherein said series of alternative polarity voltage pulses are of substantially equal voltage magnitude.

Claim 20

An air ionization system as in claim 14 wherein the time duration of positive pulses from said alternating polarity voltage pulses are substantially equal to the time duration of negative pulses from said alternating polarity voltage pulses.

Claim 21

An air ionization system as in claim 15 wherein said series of alternating polarity voltage pulses has a frequency which is high enough to prevent undesired charge and recharge of an object in the path of said air ions and which is low enough to allow said air ions to be moved away from said electrically conductive object.

Claim 22

An air ionization system as in claim 12 which further comprises at least one air flow means, operating in conjunction with said grid, for providing a laminar flow of air in the path of at least some of said air ions to assist them in their spacial distribution.

Claim 23

An air ionization system, comprising: a grid of a plurality of spaced apparatus for generating air ions; wherein each of said apparatus for generating air ions comprises: ionization means for generating by bombardment of air molecules with radiation a multiplicity of ions of both positive and negative polarity; and electrical means, cooperating with said ionization means, for generating an electrical field of alternating polarity near the source of generation of said multiplicity of ions; wherein said electrical means comprises an electrically conductive object positioned in proximity with said ionization means; an electrical power supply producing a series of alternating polarity voltage pulses; and coupling means, connected with said electrical power supply and said electrically conductive object, for coupling said series of alternating polarity voltage pulses from said electrical power supply to said electrically conductive object; wherein said series of alternative polarity voltage pulses are of substantially equal voltage magnitude; wherein the time duration of positive pulses from said alternating polarity voltage pulses are substantially equal to the time duration of negative pulses from said alternating polarity voltage pulses; and wherein said series of alternating polarity voltage pulses have a frequency of from about 0.05 Hertz to about 4 Hertz; whereby waves of ions of opposite polarity are created which assists in moving said air ions away from said ionization means.

Claim 24

An air ionization system, comprising: a grid of a plurality of spaced apparatus for generating air ions; wherein each of said apparatus for generating air ions comprises: ionization means for generating by bombardment of air molecules with radiation a multiplicity of ions of both positive and negative polarity; and electrical means, cooperating with said ionization means, for generating an electrical field of alternating polarity near the source of generation of said multiplicity of ions; wherein said electrical means comprises an electrically conductive object positioned in proximity with said ionization means; an electrical power supply producing a series of alternating polarity voltage pulses; and coupling means, connected with said electrical power supply and said electrically conductive object, for coupling said series of alternating polarity voltage pulses from said electrical power supply to said electrically conductive object; wherein said series of alternative polarity voltage pulses are of substantially equal voltage magnitude; wherein the time duration of positive pulses from said alternating polarity voltage pulses are substantially equal to the time duration of negative pulses from said alternating polarity voltage pulses; and wherein said series of alternating polarity voltage pulses have a frequency of from about 0.05 Hertz to about 4 Hertz; whereby waves of ions of opposite polarity are created which assists in moving said air ions away from said ionization means.

Claim 25

An air ionization system as in claim 18 wherein said electrically conductive object is a case containing said nuclear ionization source.

Claim 26

An air ionization system as in claim 19 wherein said series of alternating polarity voltage pulses are trapezoidal waves with no off time between said alternating polarity voltage pulses.