GB740394A - System for energizing electrical precipitators - Google Patents

System for energizing electrical precipitators

Info

Publication number
GB740394A
GB740394A GB13676/53A GB1367653A GB740394A GB 740394 A GB740394 A GB 740394A GB 13676/53 A GB13676/53 A GB 13676/53A GB 1367653 A GB1367653 A GB 1367653A GB 740394 A GB740394 A GB 740394A
Authority
GB
United Kingdom
Prior art keywords
voltage
integrating circuit
constant voltage
sparking rate
energizing electrical
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
Application number
GB13676/53A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Corp
Original Assignee
Research Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Research Corp filed Critical Research Corp
Publication of GB740394A publication Critical patent/GB740394A/en
Expired legal-status Critical Current

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
    • B03C3/66—Applications of electricity supply techniques

Landscapes

  • Electrostatic Separation (AREA)

Abstract

740,394. Automatic voltage-control systems. RESEARCH CORPORATION. May 15, 1953 [May 15, 1952], No. 13676/53. Drawings to Specification. Class 38 (4). [Also in Group XL (a)] In a voltage-regulating system such as that described in Specification 706,929 for maintaining an optimum sparking rate in an electrostatic precipitator, the mechanical device for measuring the sparking rate (i.e. ratchet-operated switch) is replaced by a resistance/capacitance integrating circuit. Each spark fires a thyratron to discharge a capacitor which is charged from a constant voltage source, to produce constant voltage pulses, which are fed to an R.C. integrating circuit. The " integrated " output is measured by a contact-making microammeter which controls a reversible servomotor operating the voltage regulator.
GB13676/53A 1952-05-15 1953-05-15 System for energizing electrical precipitators Expired GB740394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US740394XA 1952-05-15 1952-05-15

Publications (1)

Publication Number Publication Date
GB740394A true GB740394A (en) 1955-11-09

Family

ID=22117328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13676/53A Expired GB740394A (en) 1952-05-15 1953-05-15 System for energizing electrical precipitators

Country Status (1)

Country Link
GB (1) GB740394A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151783B (en) * 1957-12-11 1963-07-25 Koch & Sterzel Kommanditgesell Process for regulating the voltage of electrostatic precipitators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151783B (en) * 1957-12-11 1963-07-25 Koch & Sterzel Kommanditgesell Process for regulating the voltage of electrostatic precipitators

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