AU3113699A - A high-voltage pulse generator - Google Patents

A high-voltage pulse generator

Info

Publication number
AU3113699A
AU3113699A AU31136/99A AU3113699A AU3113699A AU 3113699 A AU3113699 A AU 3113699A AU 31136/99 A AU31136/99 A AU 31136/99A AU 3113699 A AU3113699 A AU 3113699A AU 3113699 A AU3113699 A AU 3113699A
Authority
AU
Australia
Prior art keywords
pulse generator
voltage pulse
voltage
generator
pulse
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.)
Abandoned
Application number
AU31136/99A
Inventor
Xiangxiao Qui
Qinghua Howard Zhang
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.)
Ohio State University Research Foundation
Original Assignee
Ohio State University Research Foundation
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 Ohio State University Research Foundation filed Critical Ohio State University Research Foundation
Publication of AU3113699A publication Critical patent/AU3113699A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
AU31136/99A 1998-03-24 1999-03-24 A high-voltage pulse generator Abandoned AU3113699A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7921498P 1998-03-24 1998-03-24
US60079214 1998-03-24
PCT/US1999/006407 WO1999049561A1 (en) 1998-03-24 1999-03-24 A high-voltage pulse generator

Publications (1)

Publication Number Publication Date
AU3113699A true AU3113699A (en) 1999-10-18

Family

ID=22149146

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31136/99A Abandoned AU3113699A (en) 1998-03-24 1999-03-24 A high-voltage pulse generator

Country Status (4)

Country Link
EP (1) EP1072085A4 (en)
AU (1) AU3113699A (en)
CA (1) CA2325691C (en)
WO (1) WO1999049561A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100345377C (en) * 2005-12-05 2007-10-24 浙江大学 Intelligent high pressure pulse generator
CN102055362A (en) * 2009-11-04 2011-05-11 清华大学深圳研究生院 High-voltage pulse power supply for processing food with pulse electric field
NL1037939C2 (en) 2010-05-05 2011-11-08 Ixl Nederland B V METHOD RESP. SYSTEM FOR THE TREATMENT OF A NUTRITIONAL FOODSTUFF.
CN102437773A (en) * 2011-12-07 2012-05-02 中国科学院合肥物质科学研究院 Pulse generator
CN102647106A (en) * 2012-05-23 2012-08-22 赵涛 Pulse generator
WO2014025110A1 (en) * 2012-08-09 2014-02-13 서울대학교 산학협력단 Apparatus for controlling power devices and method for controlling power devices using same
CN103138719B (en) * 2013-03-07 2016-01-20 复旦大学 Controllable constant voltage pulse generation circuit
US9608613B2 (en) 2015-06-30 2017-03-28 Synaptics Incorporated Efficient high voltage square wave generator
CN106712745B (en) * 2017-03-28 2023-08-04 中国工程物理研究院流体物理研究所 Composite high-voltage pulse electric field, electric field sterilization device and method
CN115246880A (en) * 2021-04-28 2022-10-28 南京林业大学 Novel method for greatly improving phycocyanin content
DE102022210313A1 (en) 2022-09-29 2024-04-04 BSH Hausgeräte GmbH Power electronics for a PEF device and PEF device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638263A (en) * 1994-03-01 1997-06-10 Halmar Robicon Group Low and medium voltage PWM AC/DC power conversion method and apparatus
US5662031A (en) * 1994-12-23 1997-09-02 Washington State University Research Foundation, Inc. Continuous flow electrical treatment of flowable food products
US5690978A (en) * 1996-09-30 1997-11-25 Ohio State University High voltage pulsed electric field treatment chambers for the preservation of liquid food products

Also Published As

Publication number Publication date
EP1072085A1 (en) 2001-01-31
CA2325691C (en) 2008-06-17
CA2325691A1 (en) 1999-09-30
EP1072085A4 (en) 2004-10-13
WO1999049561A1 (en) 1999-09-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase