GB873565A - Gas-ionising apparatus for use in electro static precipitators - Google Patents
Gas-ionising apparatus for use in electro static precipitatorsInfo
- Publication number
- GB873565A GB873565A GB7111/60A GB711160A GB873565A GB 873565 A GB873565 A GB 873565A GB 7111/60 A GB7111/60 A GB 7111/60A GB 711160 A GB711160 A GB 711160A GB 873565 A GB873565 A GB 873565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- radius
- shaped tip
- dome shaped
- ionising
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
Landscapes
- Electrostatic Separation (AREA)
Abstract
873,565. Electrostatic precipitation. SOC. FINANCIERE D'EXPANSION COMMERCIAL ET INDUSTRIELLE S.A. SFINDEX. Feb. 29. 1960 [March 6, 1959], No. 7111/60. Class 39(1). A field emission electrode system for ionising air or the exhaust gases of an internal combustion engine comprises a tubular electrode 1, a second electrode 2 having a pointed end 2a projecting a short way within the tube and a dome Shaped tip on the pointed end having a radius of less than 10<SP>-5</SP> cms. The short distance may be between 1/3 and 1 / 5th of the length of the tubular electrode such as “ and the radius of the dome shaped tip is preferably 10<SP>-6</SP> cm radius. The electrode 2 is a wire and may be the ionising electrode of an electrostatic precipitator. A thin Cu or Ni coating may be evaporated on to the stem of the W or Ti wire electrode 2 to prevent it from oscillating. An alpha or beta radiator of radioactive material may be evaporated on to the dome shaped tip of electrode 2, e.g. thallium 204 is a beta radiator. Either electrode may be earthed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH873565X | 1959-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB873565A true GB873565A (en) | 1961-07-26 |
Family
ID=4544222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7111/60A Expired GB873565A (en) | 1959-03-06 | 1960-02-29 | Gas-ionising apparatus for use in electro static precipitators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB873565A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230693A (en) * | 1961-06-29 | 1966-01-25 | Siemens Ag | Apparatus for mass separation of reactive gases |
US3258897A (en) * | 1960-10-28 | 1966-07-05 | Messen Jaschin G A | Electrical precipitator |
US3633337A (en) * | 1969-04-25 | 1972-01-11 | Cottrell Res Inc | Gas-handling method and apparatus |
US3958962A (en) * | 1972-12-30 | 1976-05-25 | Nafco Giken, Ltd. | Electrostatic precipitator |
US4056372A (en) * | 1971-12-29 | 1977-11-01 | Nafco Giken, Ltd. | Electrostatic precipitator |
-
1960
- 1960-02-29 GB GB7111/60A patent/GB873565A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258897A (en) * | 1960-10-28 | 1966-07-05 | Messen Jaschin G A | Electrical precipitator |
US3230693A (en) * | 1961-06-29 | 1966-01-25 | Siemens Ag | Apparatus for mass separation of reactive gases |
US3633337A (en) * | 1969-04-25 | 1972-01-11 | Cottrell Res Inc | Gas-handling method and apparatus |
US4056372A (en) * | 1971-12-29 | 1977-11-01 | Nafco Giken, Ltd. | Electrostatic precipitator |
US3958962A (en) * | 1972-12-30 | 1976-05-25 | Nafco Giken, Ltd. | Electrostatic precipitator |
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