GB1140695A - Improvements in high voltage electrostatic machines - Google Patents

Improvements in high voltage electrostatic machines

Info

Publication number
GB1140695A
GB1140695A GB18694/66A GB1869466A GB1140695A GB 1140695 A GB1140695 A GB 1140695A GB 18694/66 A GB18694/66 A GB 18694/66A GB 1869466 A GB1869466 A GB 1869466A GB 1140695 A GB1140695 A GB 1140695A
Authority
GB
United Kingdom
Prior art keywords
ring
electrodes
insulating
april
beading
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
GB18694/66A
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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
Priority claimed from FR4800A external-priority patent/FR4138M/fr
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of GB1140695A publication Critical patent/GB1140695A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/06—Influence generators
    • H02N1/10—Influence generators with non-conductive charge carrier

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

1,140,695. Electrostatic generators. CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE. 28 April, 1966 [28 April, 1965], No. 18694/66. Heading H2A. In an electrostatic generator in which a graded potential is produced between spaced electrodes 36 by means of a voltage-distributing ring 38 of high resistance, arcing between the electrodes and the carrier ring is prevented by shaping the electrode, e.g. with a bevelled edge, so that it does not form a re-entrant surface where it joins the ring, and in addition, resistive or insulating beading 39 is placed over the edge of the electrodes. This material may be a silicone rubber elastomer, or an epoxy resin having a resistivity substantially lower than that of ring 38. This ring may be made of conductive glass or plastic. If desired, Fig. 6, not shown, the beading material may extend across the surface of the carrier ring, and this may, in turn be covered with an insulating layer. Alternatively the plate electrodes may, themselves, be of semiconducting material, e.g. of a mixture of carbon and rubber. The machine may be of insulating or conducting charge-carrier type.
GB18694/66A 1965-04-28 1966-04-28 Improvements in high voltage electrostatic machines Expired GB1140695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4800A FR4138M (en) 1964-02-11 1965-02-09

Publications (1)

Publication Number Publication Date
GB1140695A true GB1140695A (en) 1969-01-22

Family

ID=8570389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18694/66A Expired GB1140695A (en) 1965-04-28 1966-04-28 Improvements in high voltage electrostatic machines

Country Status (2)

Country Link
US (1) US3418501A (en)
GB (1) GB1140695A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504757A (en) * 1982-08-18 1985-03-12 Science Applications, Inc. Contact-charge motor and generator
WO1986005334A1 (en) * 1985-03-08 1986-09-12 Science Applications International Corporation Contact-charge motor and generator
US20040129578A1 (en) * 2003-01-07 2004-07-08 Mclachlan David Electrostatic fluid treatment apparatus and method
JP4114573B2 (en) * 2003-08-13 2008-07-09 株式会社村田製作所 Ion generating component, ion generating unit and ion generating apparatus
JP4371142B2 (en) * 2004-12-28 2009-11-25 株式会社村田製作所 Ion generator unit and ion generator
JP4008453B2 (en) * 2005-04-13 2007-11-14 ファナック株式会社 Electrostatic motor electrode manufacturing method, electrostatic motor electrode and electrostatic motor
NO330039B1 (en) * 2006-05-16 2011-02-07 Hamworthy Plc Electrostatic coalescence
NO334350B1 (en) * 2006-05-16 2014-02-10 Hamworthy Plc Method of producing a plate-shaped electrode and a plate-shaped electrode for an electrostatic coalescer
NO331954B1 (en) * 2006-05-16 2012-05-14 Hamworthy Plc An electrostatic coalescing device
US10958191B2 (en) 2018-02-15 2021-03-23 The Charles Stark Draper Laboratory, Inc. Electrostatic motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649566A (en) * 1950-02-07 1953-08-18 Mach Electrostatiques Sa Des Polarity reversal device for electrostatic machines
US2767335A (en) * 1954-03-08 1956-10-16 Felici Noel Electrostatic machine with enrobed inductor member
US2836785A (en) * 1955-06-24 1958-05-27 Licentia Gmbh Electrostatic machine
US2840729A (en) * 1956-01-23 1958-06-24 Heckethorn Mfg & Supply Co Electrostatic generator construction
US3184621A (en) * 1962-03-20 1965-05-18 High Voltage Engineering Corp High voltage terminal for tandem-type charged-particle accelerator

Also Published As

Publication number Publication date
US3418501A (en) 1968-12-24

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