DE69802482D1 - Piezoelektrischer Transformator und seine Benutzung in einer Stromversrorgungseinrichtung - Google Patents

Piezoelektrischer Transformator und seine Benutzung in einer Stromversrorgungseinrichtung

Info

Publication number
DE69802482D1
DE69802482D1 DE69802482T DE69802482T DE69802482D1 DE 69802482 D1 DE69802482 D1 DE 69802482D1 DE 69802482 T DE69802482 T DE 69802482T DE 69802482 T DE69802482 T DE 69802482T DE 69802482 D1 DE69802482 D1 DE 69802482D1
Authority
DE
Germany
Prior art keywords
power supply
supply device
piezoelectric transformer
piezoelectric
transformer
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 - Lifetime
Application number
DE69802482T
Other languages
English (en)
Other versions
DE69802482T2 (de
Inventor
Katsunori Kumasaka
Hiroyuki Sato
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.)
Tokin Corp
Original Assignee
Tokin 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
Priority claimed from JP9222740A external-priority patent/JPH1168186A/ja
Priority claimed from JP9285612A external-priority patent/JPH11121825A/ja
Priority claimed from JP28561697A external-priority patent/JP3385551B2/ja
Priority claimed from JP9285618A external-priority patent/JPH11121827A/ja
Application filed by Tokin Corp filed Critical Tokin Corp
Publication of DE69802482D1 publication Critical patent/DE69802482D1/de
Application granted granted Critical
Publication of DE69802482T2 publication Critical patent/DE69802482T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • H10N30/804—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits for piezoelectric transformers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE69802482T 1997-08-19 1998-08-19 Piezoelektrischer Transformator und seine Benutzung in einer Stromversrorgungseinrichtung Expired - Lifetime DE69802482T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9222740A JPH1168186A (ja) 1997-08-19 1997-08-19 電 源
JP9285612A JPH11121825A (ja) 1997-10-17 1997-10-17 圧電トランス電源の実装構造
JP28561697A JP3385551B2 (ja) 1997-10-17 1997-10-17 圧電トランス電源
JP9285618A JPH11121827A (ja) 1997-10-17 1997-10-17 圧電トランス電源の実装構造

Publications (2)

Publication Number Publication Date
DE69802482D1 true DE69802482D1 (de) 2001-12-20
DE69802482T2 DE69802482T2 (de) 2002-05-08

Family

ID=27477048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802482T Expired - Lifetime DE69802482T2 (de) 1997-08-19 1998-08-19 Piezoelektrischer Transformator und seine Benutzung in einer Stromversrorgungseinrichtung

Country Status (6)

Country Link
US (1) US5949179A (de)
EP (1) EP0898314B1 (de)
KR (1) KR19990023691A (de)
CN (1) CN1175440C (de)
DE (1) DE69802482T2 (de)
TW (1) TW437112B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4459317B2 (ja) * 1998-08-07 2010-04-28 セイコーインスツル株式会社 超音波モータおよび超音波モータ付電子機器
GB2362524B (en) * 2000-05-18 2002-07-24 Marconi Caswell Ltd Remote control & power system
JP4055943B2 (ja) * 2001-10-25 2008-03-05 太平洋セメント株式会社 圧電トランス及びその圧電トランスを有するストロボ装置
US6709285B1 (en) * 2003-01-29 2004-03-23 Shin Jiuh Corp. Electric connecting elements for piezoelectric plates
TWM264748U (en) * 2004-06-08 2005-05-11 Midas Wei Trading Co Ltd Improved piezoelectric transformer carrier
DE102006043901A1 (de) * 2006-09-19 2008-03-27 Epcos Ag Elektrisches Bauelement mit einem Piezotransformator
KR101249243B1 (ko) 2006-11-17 2013-04-01 삼성디스플레이 주식회사 액정표시장치
DE102007003281A1 (de) * 2007-01-23 2008-07-24 Epcos Ag Piezoelektrischer Transformator und Transformatoranordnung
US8659921B2 (en) * 2009-08-28 2014-02-25 General Electric Company Power supply with a piezoelectric transformer and method for power conversion
CN102157677B (zh) * 2011-02-24 2012-08-29 南京航空航天大学 带绝缘性能的刚柔结合压电夹层
CN204706588U (zh) * 2012-12-19 2015-10-14 株式会社村田制作所 压电变压器装置
JP6237128B2 (ja) 2013-11-01 2017-11-29 株式会社デンソー 車両用駐車自動課金装置、課金処理アプリケーションプログラム、駐車エリア自動課金システム
CN208257660U (zh) 2015-09-10 2018-12-18 株式会社村田制作所 压电振动器件、压电变压器模块、压电振子安装用柔性基板和压电变压器
JP2018019024A (ja) * 2016-07-29 2018-02-01 キヤノン株式会社 振動を発生させる振動部品が実装されるプリント基板
CN110678032A (zh) * 2019-11-01 2020-01-10 珠海格力电器股份有限公司 电器盒和空调器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2967562B2 (ja) * 1993-06-17 1999-10-25 株式会社大真空 圧電トランス及び圧電トランスの製造方法
JP2606667B2 (ja) * 1994-07-22 1997-05-07 日本電気株式会社 圧電磁器トランス及びその駆動方法
US5696422A (en) * 1996-03-01 1997-12-09 Piezo Crystal Company Crystal package
DE69710670T2 (de) * 1996-05-15 2002-08-14 Tokin Corp., Sendai Piezoelektrischer transformator
JP3671382B2 (ja) * 1996-06-21 2005-07-13 Ｎｅｃトーキン株式会社 圧電トランスおよび圧電トランス電源

Also Published As

Publication number Publication date
CN1175440C (zh) 2004-11-10
US5949179A (en) 1999-09-07
EP0898314B1 (de) 2001-11-14
DE69802482T2 (de) 2002-05-08
KR19990023691A (ko) 1999-03-25
TW437112B (en) 2001-05-28
EP0898314A1 (de) 1999-02-24
CN1223446A (zh) 1999-07-21

Similar Documents

Publication Publication Date Title
DE69724984D1 (de) Nichtmittierende anzeigen und deren piezoelektrische stromversorgung
DE69536077D1 (de) Unabhängige chirurgische Vorrichtung mit eigener Stromversorgung
FI956084A0 (fi) Virransyöttölaite erityisesti kannettavia laitteita varten
DE69833604D1 (de) Batterieeinheit und tragbare batteriebetriebene Vorrichtung mit einer solchen Batterieeinheit
NO951721L (no) Anordning for bruk i et borehull
NO940358D0 (no) Kraftforsynings-anordning
DE69820017D1 (de) Stromversorgungseinrichtung
DE69802482D1 (de) Piezoelektrischer Transformator und seine Benutzung in einer Stromversrorgungseinrichtung
DE69608184D1 (de) Leistungsversorgung und übertragung
DE59810238D1 (de) Spannungsversorgungsvorrichtung
DE69838339D1 (de) Piezoelektrischer transformator mit spannungsrückkopplung
DE69518370D1 (de) Stromversorgungseinheit
DE69707100D1 (de) Uhrengehäuse mit einer schale und einer haltevorrichtung
DE69420817D1 (de) Aktiver Filter und seine Benutzung in einer Stromversorgungseinrichtung
DE69811721D1 (de) Stromversorgungsnetz mit einer vorrichtung zum vorladen und einer kapazitiven last
DE60227036D1 (de) Piezoelektrischer Transformator und dessen Verwendung in einer Blitzlichtvorrichtung
IT1291334B1 (it) Procedimento e dispositivo per produrre una bobina
DE69223477D1 (de) Stromversorgungsvorrichtung
DE69531757D1 (de) Geregelte Leistungsversorgungseinheit
DE69619224D1 (de) Leistungsversorgungsvorrichtung
DE60005149D1 (de) Verbrennungseinrichtung und kraftanlage mit einer derartigen verbrennungseinrichtung
KR960009368A (ko) 전력변환장치 및 전력변환장치용 제어장치
DE69227028D1 (de) Verbindungsgerät und seine Verwendung in einer Verbindungsanordnung
KR960009403U (ko) 과전류보호장치 및 이를 이용한 전원공급장치
KR960006389U (ko) 다량 공급 마킹장치

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NEC TOKIN CORP., SENDAI, MIYAGI, JP