CA2373613A1 - A multi-output composite piezoelectric transformer with expansion vibration mode - Google Patents
A multi-output composite piezoelectric transformer with expansion vibration mode Download PDFInfo
- Publication number
- CA2373613A1 CA2373613A1 CA002373613A CA2373613A CA2373613A1 CA 2373613 A1 CA2373613 A1 CA 2373613A1 CA 002373613 A CA002373613 A CA 002373613A CA 2373613 A CA2373613 A CA 2373613A CA 2373613 A1 CA2373613 A1 CA 2373613A1
- Authority
- CA
- Canada
- Prior art keywords
- piezoelectric ceramic
- output
- assemblies
- electrodes
- 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.)
- Abandoned
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 134
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims description 50
- 230000000712 assembly Effects 0.000 claims description 49
- 238000002955 isolation Methods 0.000 claims description 48
- 230000010287 polarization Effects 0.000 claims description 12
- 238000005476 soldering Methods 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000009719 polyimide resin Substances 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000003475 lamination Methods 0.000 abstract description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 238000010276 construction Methods 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
- H10N30/40—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
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
- H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure having a non-rectangular cross-section in a plane orthogonal to the stacking direction, e.g. polygonal or circular in top view
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991078454A CN1138287C (zh) | 1999-06-01 | 1999-06-01 | 扩张振模的多输出复合结构压电变压器 |
| CN99107845.4 | 1999-06-01 | ||
| PCT/CN2000/000131 WO2000074152A1 (en) | 1999-06-01 | 2000-05-26 | A multi-output composite piezoelectric transformer with expansion vibration mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2373613A1 true CA2373613A1 (en) | 2000-12-07 |
Family
ID=5272983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002373613A Abandoned CA2373613A1 (en) | 1999-06-01 | 2000-05-26 | A multi-output composite piezoelectric transformer with expansion vibration mode |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6577044B1 (enExample) |
| EP (1) | EP1220338B1 (enExample) |
| JP (1) | JP2003501810A (enExample) |
| CN (1) | CN1138287C (enExample) |
| AT (1) | ATE329373T1 (enExample) |
| AU (1) | AU4740800A (enExample) |
| CA (1) | CA2373613A1 (enExample) |
| DE (1) | DE60028589D1 (enExample) |
| WO (1) | WO2000074152A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888087A (zh) * | 2019-03-06 | 2019-06-14 | 中国船舶重工集团公司第七二六研究所 | 压电陶瓷圆管 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1160885B1 (en) * | 2000-05-31 | 2010-08-18 | Denso Corporation | Piezoelectric device for injector |
| US6366006B1 (en) * | 2000-12-15 | 2002-04-02 | Clark Davis Boyd | Composite piezoelectric transformer |
| JP4729260B2 (ja) * | 2004-02-18 | 2011-07-20 | 富士フイルム株式会社 | 積層構造体及びその製造方法 |
| DE102004036704A1 (de) * | 2004-05-26 | 2005-12-22 | Epcos Ag | Piezoelektrischer Transformator |
| DE102004064303B3 (de) * | 2004-05-26 | 2019-02-21 | Tdk Electronics Ag | Piezoelektrischer Transformator |
| DE102004036703B4 (de) * | 2004-05-26 | 2016-02-18 | Epcos Ag | Piezoelektrischer Transformator |
| JP5090909B2 (ja) * | 2004-08-13 | 2012-12-05 | エプコス アクチエンゲゼルシャフト | 圧電トランス |
| DE102005015600A1 (de) * | 2005-04-05 | 2006-10-12 | Epcos Ag | Piezoelektrischer Transformator |
| US20080061919A1 (en) * | 2006-03-22 | 2008-03-13 | Marek Richard P | Insulators for transformers |
| US9842983B2 (en) * | 2010-10-07 | 2017-12-12 | Epcos Ag | Piezoelectric multi-layer component |
| DE102010055620A1 (de) * | 2010-12-22 | 2012-06-28 | Epcos Ag | Aktor, Aktorsystem und Ansteuerung eines Aktors |
| DE102010055621A1 (de) * | 2010-12-22 | 2012-06-28 | Epcos Ag | Aktor, Aktorsystem und Ansteuerung eines Aktors |
| DE102011006764A1 (de) * | 2011-04-05 | 2012-10-11 | Robert Bosch Gmbh | Piezotransformator, Verfahren zum Herstellen eines Piezotransformators und Inverter mit einem Piezotransformator |
| CN102324461B (zh) * | 2011-07-20 | 2013-11-06 | 广州金升阳科技有限公司 | 一种径向扩张独石圆片型压电陶瓷变压器及其制备方法 |
| KR101435913B1 (ko) | 2012-05-04 | 2014-11-04 | 한국기계연구원 | 에너지 하베스터 층상구조 및 이의 제조 방법 |
| CN103280523B (zh) * | 2013-06-18 | 2015-03-25 | 厦门乃尔电子有限公司 | 高温压电元件电极制作方法及压电元件结构 |
| CN104200980B (zh) * | 2014-08-20 | 2016-08-24 | 北京卫星制造厂 | 一种大功率平面变压器的装联方法 |
| US10312429B2 (en) * | 2016-07-28 | 2019-06-04 | Eyob Llc | Magnetoelectric macro fiber composite fabricated using low temperature transient liquid phase bonding |
| CN106784293B (zh) * | 2017-01-13 | 2019-08-23 | 江苏汇博机器人技术股份有限公司 | 一种堆叠式压电陶瓷 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62165380A (ja) * | 1986-01-14 | 1987-07-21 | Nec Corp | 積層圧電素子 |
| DE4201937C2 (de) * | 1991-01-25 | 1997-05-22 | Murata Manufacturing Co | Piezoelektrisches laminiertes Stellglied |
| JP3064458B2 (ja) * | 1991-04-02 | 2000-07-12 | 日本電気株式会社 | 厚み縦振動圧電磁器トランスとその駆動方法 |
| JPH04359576A (ja) * | 1991-06-06 | 1992-12-11 | Nec Corp | 積層型圧電／電歪効果素子 |
| JPH07202286A (ja) * | 1993-12-28 | 1995-08-04 | Toto Ltd | 積層型圧電セラミックス素子 |
| AU3838895A (en) * | 1994-11-10 | 1996-06-06 | Beijing Wide Tech, Electron & Electric Equiment Co. Ltd. | Composite piezoelectric ceramic transformer and manufacture method thereof |
| CN1130292A (zh) * | 1995-08-04 | 1996-09-04 | 北京伟泰电子电器有限公司 | 多层压电陶瓷变压器及其制作方法 |
| JPH08195513A (ja) * | 1995-01-19 | 1996-07-30 | Tokin Corp | 圧電トランス |
| JPH09153649A (ja) * | 1995-12-01 | 1997-06-10 | Sony Corp | 積層型圧電素子の製造方法 |
| JPH09191137A (ja) * | 1996-01-11 | 1997-07-22 | Wac Data Service Kk | 電圧変換積層型圧電アクチュエータ |
| JPH09275231A (ja) * | 1996-04-02 | 1997-10-21 | Toto Ltd | 積層型圧電トランスの駆動方法 |
| US5892318A (en) * | 1997-01-02 | 1999-04-06 | Motorola Inc. | Piezoelectric transformer with multiple output |
| JP3082724B2 (ja) * | 1997-11-10 | 2000-08-28 | 日本電気株式会社 | 圧電磁器トランスおよびその製造方法 |
| JPH11330575A (ja) * | 1998-05-13 | 1999-11-30 | Tokin Corp | 圧電トランス、および圧電トランスの実装方法 |
| JP2000150978A (ja) * | 1998-11-06 | 2000-05-30 | Tokin Corp | 積層型圧電トランス |
| JP2000315828A (ja) * | 1999-04-28 | 2000-11-14 | Mitsui Chemicals Inc | 圧電トランス |
| US6366006B1 (en) * | 2000-12-15 | 2002-04-02 | Clark Davis Boyd | Composite piezoelectric transformer |
-
1999
- 1999-06-01 CN CNB991078454A patent/CN1138287C/zh not_active Expired - Fee Related
-
2000
- 2000-05-26 AT AT00929201T patent/ATE329373T1/de not_active IP Right Cessation
- 2000-05-26 DE DE60028589T patent/DE60028589D1/de not_active Expired - Lifetime
- 2000-05-26 AU AU47408/00A patent/AU4740800A/en not_active Abandoned
- 2000-05-26 EP EP00929201A patent/EP1220338B1/en not_active Expired - Lifetime
- 2000-05-26 CA CA002373613A patent/CA2373613A1/en not_active Abandoned
- 2000-05-26 US US09/980,206 patent/US6577044B1/en not_active Expired - Fee Related
- 2000-05-26 WO PCT/CN2000/000131 patent/WO2000074152A1/zh not_active Ceased
- 2000-05-26 JP JP2001500349A patent/JP2003501810A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888087A (zh) * | 2019-03-06 | 2019-06-14 | 中国船舶重工集团公司第七二六研究所 | 压电陶瓷圆管 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60028589D1 (de) | 2006-07-20 |
| EP1220338B1 (en) | 2006-06-07 |
| EP1220338A4 (en) | 2005-04-06 |
| CN1275781A (zh) | 2000-12-06 |
| US6577044B1 (en) | 2003-06-10 |
| WO2000074152A1 (en) | 2000-12-07 |
| EP1220338A1 (en) | 2002-07-03 |
| JP2003501810A (ja) | 2003-01-14 |
| AU4740800A (en) | 2000-12-18 |
| CN1138287C (zh) | 2004-02-11 |
| ATE329373T1 (de) | 2006-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |