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WO1998008239A8 - Electrets as a power source - Google Patents

Electrets as a power source

Info

Publication number
WO1998008239A8
WO1998008239A8 PCT/US1997/014670 US9714670W WO9808239A8 WO 1998008239 A8 WO1998008239 A8 WO 1998008239A8 US 9714670 W US9714670 W US 9714670W WO 9808239 A8 WO9808239 A8 WO 9808239A8
Authority
WO
WIPO (PCT)
Prior art keywords
electrets
power source
charge
potential source
electret
Prior art date
Application number
PCT/US1997/014670
Other languages
French (fr)
Other versions
WO1998008239A1 (en
Inventor
John H Schnurer
Original Assignee
Klemmer Timothy J
John H Schnurer
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 Klemmer Timothy J, John H Schnurer filed Critical Klemmer Timothy J
Publication of WO1998008239A1 publication Critical patent/WO1998008239A1/en
Publication of WO1998008239A8 publication Critical patent/WO1998008239A8/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/141—Battery and back-up supplies
    • 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
    • H02M11/00—Power conversion systems not covered by the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Semiconductor Memories (AREA)

Abstract

An electronic circuit or transduction device (10) comprising elements at least one of which requires a charge or potential source (16), wherein the charge or potential source (16) is supplied by an electret.
PCT/US1997/014670 1996-08-20 1997-08-20 Electrets as a power source WO1998008239A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2419496P 1996-08-20 1996-08-20
US60/024,194 1996-08-20

Publications (2)

Publication Number Publication Date
WO1998008239A1 WO1998008239A1 (en) 1998-02-26
WO1998008239A8 true WO1998008239A8 (en) 2001-06-21

Family

ID=21819345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/014670 WO1998008239A1 (en) 1996-08-20 1997-08-20 Electrets as a power source

Country Status (1)

Country Link
WO (1) WO1998008239A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6833687B2 (en) 2003-04-18 2004-12-21 Agilent Technologies, Inc. Electromechanical power converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590014A (en) * 1995-03-16 1996-12-31 Lockheed Martin Corporation Method and apparatus for supplying electric power

Also Published As

Publication number Publication date
WO1998008239A1 (en) 1998-02-26

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