DE69706919D1 - In weichem isolierenden Verpackungsfolienmaterial verpackter piezoelektrischer Transformator - Google Patents

In weichem isolierenden Verpackungsfolienmaterial verpackter piezoelektrischer Transformator

Info

Publication number
DE69706919D1
DE69706919D1 DE69706919T DE69706919T DE69706919D1 DE 69706919 D1 DE69706919 D1 DE 69706919D1 DE 69706919 T DE69706919 T DE 69706919T DE 69706919 T DE69706919 T DE 69706919T DE 69706919 D1 DE69706919 D1 DE 69706919D1
Authority
DE
Germany
Prior art keywords
packed
film material
packaging film
piezoelectric transformer
soft insulating
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
DE69706919T
Other languages
English (en)
Other versions
DE69706919T2 (de
Inventor
Katsunori Kumasaka
Masafumi Katsuno
Koichi Okamoto
Yoshiaki Fuda
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
Application filed by Tokin Corp filed Critical Tokin Corp
Publication of DE69706919D1 publication Critical patent/DE69706919D1/de
Application granted granted Critical
Publication of DE69706919T2 publication Critical patent/DE69706919T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • 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
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • 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
    • H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
DE69706919T 1996-06-21 1997-06-20 In weichem isolierenden Verpackungsfolienmaterial verpackter piezoelektrischer Transformator Expired - Lifetime DE69706919T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16224296A JP3671382B2 (ja) 1996-06-21 1996-06-21 圧電トランスおよび圧電トランス電源

Publications (2)

Publication Number Publication Date
DE69706919D1 true DE69706919D1 (de) 2001-10-31
DE69706919T2 DE69706919T2 (de) 2002-04-11

Family

ID=15750696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706919T Expired - Lifetime DE69706919T2 (de) 1996-06-21 1997-06-20 In weichem isolierenden Verpackungsfolienmaterial verpackter piezoelektrischer Transformator

Country Status (7)

Country Link
US (1) US5847490A (de)
EP (1) EP0814518B1 (de)
JP (1) JP3671382B2 (de)
KR (1) KR100247445B1 (de)
CN (1) CN1168155C (de)
DE (1) DE69706919T2 (de)
TW (1) TW413962B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69710670T2 (de) * 1996-05-15 2002-08-14 Tokin Corp., Sendai Piezoelektrischer transformator
JP3705557B2 (ja) * 1996-09-03 2005-10-12 Ｎｅｃトーキン株式会社 圧電トランス及び圧電トランス電源
JP3712806B2 (ja) * 1996-12-13 2005-11-02 Ｎｅｃトーキン株式会社 圧電トランス電源
JP3080153B2 (ja) * 1997-08-15 2000-08-21 日本電気株式会社 圧電トランス
TW437112B (en) * 1997-08-19 2001-05-28 Tokin Corp Piezoelectric transformer and power supply including the same
JPH11330579A (ja) * 1998-03-12 1999-11-30 Murata Mfg Co Ltd 積層型圧電トランス
DE19928176A1 (de) * 1999-06-19 2001-01-04 Bosch Gmbh Robert Piezoaktor
EP1480500B1 (de) * 2003-05-16 2007-05-16 Friwo Mobile Power GmbH Leistungsversorgungsschaltung mit dreidimensional angeordneten Schaltungsträgern sowie Herstellungsverfahren
TWM264748U (en) * 2004-06-08 2005-05-11 Midas Wei Trading Co Ltd Improved piezoelectric transformer carrier
US7129623B2 (en) * 2004-07-13 2006-10-31 Zippy Technology Corp. Piezoelectric blade protection structure
US7259499B2 (en) 2004-12-23 2007-08-21 Askew Andy R Piezoelectric bimorph actuator and method of manufacturing thereof
DE102005002925A1 (de) * 2005-01-21 2006-08-10 Epcos Ag Verfahren zur Herstellung eines piezoelektrischen Bauelements und piezoelektrischer Transformator
JP5065638B2 (ja) * 2006-08-24 2012-11-07 株式会社タムラ製作所 圧電トランス及びその実装方法
DE102012000063B4 (de) 2012-01-03 2018-04-05 Festo Ag & Co. Kg Piezoelektrische Baugruppe und Verfahren zu ihrer Herstellung
DE102014110405A1 (de) * 2014-07-23 2016-01-28 Epcos Ag Piezoelektrischer Transformator
DE102018113190B4 (de) 2018-06-04 2020-03-12 Epcos Ag Vorrichtung mit einem elektrokeramischem Bauteil
DE102022125517A1 (de) 2022-10-04 2024-04-04 Aventics Gmbh Systeme und Verfahren für piezoelektrische Ventile

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518883A (en) * 1947-08-29 1950-08-15 Brush Dev Co Means for and method of moistureproofing a piezoelectric crystal element
US2794132A (en) * 1953-09-23 1957-05-28 Clevite Corp Method of waterproofing piezoelectric crystals and waterproofed crystal unit
US3622813A (en) * 1969-10-18 1971-11-23 Sumitomo Electric Industries Terminal device for piezoelectric ceramic transformer
US3851194A (en) * 1971-06-01 1974-11-26 Denki Onkyo Co Ltd Anti resonant electrodes for a piezoelectric transformer
US4028646A (en) * 1974-12-30 1977-06-07 Matsushita Electric Industrial Co., Ltd. Elastic surface wave devices and method for making the same
US4212220A (en) * 1977-10-21 1980-07-15 Helpinstill Charles T Magnetic sensor for a musical instrument and method of constructing same
US4392074A (en) * 1980-09-19 1983-07-05 Siemens Aktiengesellschaft Trigger device and piezo-ignition coupler with galvanic decoupling
EP0147271B1 (de) * 1983-12-02 1989-01-11 Regie Nationale Des Usines Renault Aufnehmer für axiale Beschleunigungen
JPS60181996U (ja) * 1984-05-11 1985-12-03 呉羽化学工業株式会社 電極端子取り出し構造体
US4727634A (en) * 1986-04-28 1988-03-01 Fishman Lawrence R Musical instrument transducer
DE3927406A1 (de) * 1989-08-19 1991-02-21 Hoechst Ceram Tec Ag Piezokeramischer transformator
JPH06326371A (ja) * 1993-05-13 1994-11-25 Daishinku Co 圧電トランスの支持構造
US5646470A (en) * 1994-04-01 1997-07-08 Benthos, Inc. Acoustic transducer

Also Published As

Publication number Publication date
JP3671382B2 (ja) 2005-07-13
CN1168155C (zh) 2004-09-22
KR980005100A (ko) 1998-03-30
EP0814518B1 (de) 2001-09-26
EP0814518A1 (de) 1997-12-29
DE69706919T2 (de) 2002-04-11
JPH1012939A (ja) 1998-01-16
KR100247445B1 (ko) 2000-03-15
US5847490A (en) 1998-12-08
CN1173743A (zh) 1998-02-18
TW413962B (en) 2000-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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