EP0166773A4 - HIGH FREQUENCY DRIVE AND RECOVERY SYSTEM. - Google Patents

HIGH FREQUENCY DRIVE AND RECOVERY SYSTEM.

Info

Publication number
EP0166773A4
EP0166773A4 EP19850900533 EP85900533A EP0166773A4 EP 0166773 A4 EP0166773 A4 EP 0166773A4 EP 19850900533 EP19850900533 EP 19850900533 EP 85900533 A EP85900533 A EP 85900533A EP 0166773 A4 EP0166773 A4 EP 0166773A4
Authority
EP
European Patent Office
Prior art keywords
voltage
anode
capacitor
source
load
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.)
Pending
Application number
EP19850900533
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0166773A1 (en
Inventor
Edwin Vincent Gray Sr
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.)
ZETEX Ltd
ZETEX Ltd
Original Assignee
ZETEX Ltd
ZETEX Ltd
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 ZETEX Ltd, ZETEX Ltd filed Critical ZETEX Ltd
Publication of EP0166773A1 publication Critical patent/EP0166773A1/en
Publication of EP0166773A4 publication Critical patent/EP0166773A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/40—Conversion of ac power input into dc power output without possibility of reversal by combination of static with dynamic converters; by combination of dynamo-electric with other dynamic or static converters

Definitions

  • a conversion element comprising a housing; a first low voltage anode mounted to the housing, the first anode adapted to be connected to a voltage source; a second high voltage anode mounted to the housing, the second anode adapted to be connected to a voltage source; electrically conductive means positioned about the second anode and spaced therefrom for receiving a charge, the charge receiving means being mounted to the housing; and an output terminal communicat ⁇ ing with the charge receiving means, said terminal adapted to be connected to an inductive load.
  • the low-voltage anode may incorporate a resistive device to aid in controlling the amount of current drawn from the energy source.
  • This low-voltage anode is connected to the energy source through a mechanical commutator or a solid-state pulser that controls the timing and duration of the energy spark within the element.
  • the high-voltage anode is connected to a high-voltage potential developed by the associated circuits. An energy discharge occurs within the element when the external control circuits permit. This short duration, high-voltage, high-current energy pulse is captured by the "electrostatic" grids within the tube, stored momentarily, then transferred to the inductive output load.
  • Control of the conversion switching element tube is maintained by a commutator 26.
  • a series of contacts mounted radially about a shaft, or a solid-state switching device sensitive to .time or other variable may be used for this control element.
  • a switching element tube type one-way energy path 28 is introduced between the commutator device and the conversion switching element tube to prevent high energy arcing at the commutator current path though the switching element tube is closed, current from the voltage source 18 is routed through a resistive element 30 and a low voltage anode 32. This causes a high energy discharge between the anodes within the conversion switching element tube 14.
  • the repetious output of the bridge rectifier incrementally increases the capacitor charge toward its maximum. This charge is electrically connected directly to the high-voltage anode 12 of the conversion switching element tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Control Of Transmission Device (AREA)
EP19850900533 1983-12-16 1984-12-17 HIGH FREQUENCY DRIVE AND RECOVERY SYSTEM. Pending EP0166773A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR73274 1983-12-16
GR73274A GR72864B (it) 1983-12-16 1983-12-16

Publications (2)

Publication Number Publication Date
EP0166773A1 EP0166773A1 (en) 1986-01-08
EP0166773A4 true EP0166773A4 (en) 1987-04-28

Family

ID=10937025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850900533 Pending EP0166773A4 (en) 1983-12-16 1984-12-17 HIGH FREQUENCY DRIVE AND RECOVERY SYSTEM.

Country Status (10)

Country Link
EP (1) EP0166773A4 (it)
AU (1) AU3784585A (it)
BR (1) BR8407226A (it)
FI (1) FI853160L (it)
GR (1) GR72864B (it)
HU (1) HUT38476A (it)
IL (1) IL70582A0 (it)
NO (1) NO853223L (it)
RO (1) RO93198B (it)
WO (1) WO1985002728A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8482181B2 (en) 2008-06-04 2013-07-09 Convergent Power, Inc. Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy
US8373328B2 (en) 2008-06-04 2013-02-12 Convergent Power, Inc. Pulsed multi-rotor constant air gap switched reluctance motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU179841A1 (ru) * В. С. Козлов УСТРОЙСТВО дл ИМПУЛЬСНОГО НАМАГНИЧИВАНИЯ
DE1149450B (de) * 1958-11-20 1963-05-30 Licentia Gmbh Schaltung zur Erzeugung von Impulsen
US3127573A (en) * 1959-05-19 1964-03-31 Raytheon Co Pulsing circuit with return of energy to source
GB1261496A (en) * 1970-03-16 1972-01-26 Ikor Inc Pulse generator
US4258405A (en) * 1979-02-16 1981-03-24 Steingroever Erich A Electrical impulse generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959723A (en) * 1955-11-17 1960-11-08 Anthony R Lordo Electrical power supply
US3215939A (en) * 1961-09-07 1965-11-02 Csf Electronic switching system
US3217310A (en) * 1961-12-14 1965-11-09 Honeywell Inc Discharge circuitry for voltage doubling and switching circuitry
DE1199889B (de) * 1964-04-11 1965-09-02 Philips Patentverwaltung Schaltungsanordnung zur Ausloesung einer blitzartigen Stoss-Entladung in einer Gasentladungsstrecke

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU179841A1 (ru) * В. С. Козлов УСТРОЙСТВО дл ИМПУЛЬСНОГО НАМАГНИЧИВАНИЯ
DE1149450B (de) * 1958-11-20 1963-05-30 Licentia Gmbh Schaltung zur Erzeugung von Impulsen
US3127573A (en) * 1959-05-19 1964-03-31 Raytheon Co Pulsing circuit with return of energy to source
GB1261496A (en) * 1970-03-16 1972-01-26 Ikor Inc Pulse generator
US4258405A (en) * 1979-02-16 1981-03-24 Steingroever Erich A Electrical impulse generator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO8502728A1 *
SOVIET INVENTIONS ILLUSTRATED, Derwent Publications Ltd, London, GB; & SU-A-179 841 (KOZLOV, V. S.) 28th November 1966 *

Also Published As

Publication number Publication date
RO93198B (ro) 1988-01-01
GR72864B (it) 1983-12-16
EP0166773A1 (en) 1986-01-08
BR8407226A (pt) 1985-11-26
FI853160A0 (fi) 1985-08-16
IL70582A0 (en) 1984-03-30
WO1985002728A1 (en) 1985-06-20
FI853160L (fi) 1985-08-16
AU3784585A (en) 1985-06-26
RO93198A (ro) 1987-12-31
HUT38476A (en) 1986-05-28
NO853223L (no) 1985-10-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19850821

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

A4 Supplementary search report drawn up and despatched

Effective date: 19870428

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GRAY, EDWIN VINCENT, SR.