DE2215358A1 - Elektronischer Anpaßtransformator - Google Patents

Elektronischer Anpaßtransformator

Info

Publication number
DE2215358A1
DE2215358A1 DE19722215358 DE2215358A DE2215358A1 DE 2215358 A1 DE2215358 A1 DE 2215358A1 DE 19722215358 DE19722215358 DE 19722215358 DE 2215358 A DE2215358 A DE 2215358A DE 2215358 A1 DE2215358 A1 DE 2215358A1
Authority
DE
Germany
Prior art keywords
transformer
capacitors
capacitor
ferroelectric
transformer according
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.)
Pending
Application number
DE19722215358
Other languages
German (de)
English (en)
Inventor
Stuart Stanley; MCusker Joseph Henry; Princeton N J Perlman (V StA.)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of DE2215358A1 publication Critical patent/DE2215358A1/de
Pending 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
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Ceramic Capacitors (AREA)
DE19722215358 1971-04-05 1972-03-29 Elektronischer Anpaßtransformator Pending DE2215358A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13134171A 1971-04-05 1971-04-05

Publications (1)

Publication Number Publication Date
DE2215358A1 true DE2215358A1 (de) 1972-10-12

Family

ID=22449023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722215358 Pending DE2215358A1 (de) 1971-04-05 1972-03-29 Elektronischer Anpaßtransformator

Country Status (11)

Country Link
US (1) US3683211A (https=)
JP (1) JPS4736875A (https=)
AU (1) AU459856B2 (https=)
CA (1) CA963979A (https=)
DE (1) DE2215358A1 (https=)
ES (1) ES401268A1 (https=)
FR (1) FR2136142A5 (https=)
GB (1) GB1382326A (https=)
IT (1) IT950986B (https=)
NL (1) NL7204455A (https=)
SE (1) SE376320B (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889648A (https=) * 1972-02-25 1973-11-22
EP0045277B1 (de) * 1980-07-17 1985-10-02 Ciba-Geigy Ag Vinyl-substituierte 2,2'-Bipyridinverbindungen, daraus herstellbare Polymere, Verfahren zu deren Herstellung und Verwendung der Polymeren
DE3231117A1 (de) * 1982-08-20 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Piezoelektrischer koppler, insbesondere elektromechanischer zuendkoppler
JPH0418776A (ja) * 1989-05-31 1992-01-22 Nec Corp 厚み振動圧電磁器トランス、その駆動方法および製造方法
JP3039971B2 (ja) * 1989-09-19 2000-05-08 株式会社日立製作所 接合型圧電装置及び製造方法並びに接合型圧電素子
US5148077A (en) * 1990-09-28 1992-09-15 Caterpillar Inc. Coating surrounding a piezoelectric solid state motor stack
US5218259A (en) * 1992-02-18 1993-06-08 Caterpillar Inc. Coating surrounding a piezoelectric solid state motor stack
US6074885A (en) * 1997-11-25 2000-06-13 Radiant Technologies, Inc Lead titanate isolation layers for use in fabricating PZT-based capacitors and similar structures
AU4209199A (en) * 1998-11-09 2000-05-29 Richard Patten Bishop Multi-layer piezoelectric electrical energy transfer device
US6278658B1 (en) * 1999-03-25 2001-08-21 L3 Communications Corporation Self biased transducer assembly and high voltage drive circuit
US6879081B1 (en) * 2000-08-04 2005-04-12 American Superconductor Corporation Stator coil assembly for superconducting rotating machines
DE10025561A1 (de) 2000-05-24 2001-12-06 Siemens Ag Energieautarker Hochfrequenzsender
GB2362976B (en) * 2000-05-31 2005-04-27 Seiko Epson Corp Memory device
GB2362989B (en) * 2000-05-31 2004-03-24 Seiko Epson Corp Piezoelectric devices
CN1541423B (zh) 2001-07-03 2012-02-22 布拉德伯里·R·法塞 自供电开关启动系统
DE20202297U1 (de) * 2001-09-07 2002-08-29 Drei-S-Werk Präzisionswerkzeuge GmbH & Co Fertigungs-KG, 91126 Schwabach Flacher Aktor oder Sensor mit interner Vorspannung
DE102007009230A1 (de) * 2007-02-26 2008-08-28 Epcos Ag Transformatoranordnung mit einem piezoelektrischen Transformator
US8467169B2 (en) 2007-03-22 2013-06-18 Research In Motion Rf, Inc. Capacitors adapted for acoustic resonance cancellation
US7936553B2 (en) * 2007-03-22 2011-05-03 Paratek Microwave, Inc. Capacitors adapted for acoustic resonance cancellation
JP2020145514A (ja) * 2019-03-04 2020-09-10 株式会社東芝 マイクロアクチュエータ、ヘッドサスペンションアッセンブリおよびディスク装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1829234A (en) * 1927-01-25 1931-10-27 Communications Patents Inc Piezo-electric crystal transformer
US2484636A (en) * 1947-09-26 1949-10-11 Bell Telephone Labor Inc Modulation system
US3004424A (en) * 1957-10-11 1961-10-17 Sperry Prod Inc Tandem piezoelectric transducers
FR1307476A (fr) * 1960-12-12 1962-10-26 U S Sonics Corp Amplificateur sélecteur de fréquences
AT240076B (de) * 1962-08-24 1965-05-10 Hans Dipl Ing Dr Techn List Vorrichtung zur direkten Messung von Druckdifferenzen
US3363139A (en) * 1964-05-28 1968-01-09 Edward L. Schiavone Piezoelectric transformer
US3521089A (en) * 1968-06-05 1970-07-21 Atomic Energy Commission Piezoelectric feedthrough device
US3509389A (en) * 1969-03-05 1970-04-28 Us Army Piezo-electric crystal construction

Also Published As

Publication number Publication date
AU459856B2 (en) 1975-03-14
CA963979A (en) 1975-03-04
ES401268A1 (es) 1975-02-16
SE376320B (https=) 1975-05-12
IT950986B (it) 1973-06-20
US3683211A (en) 1972-08-08
NL7204455A (https=) 1972-10-09
JPS4736875A (https=) 1972-11-29
GB1382326A (en) 1975-01-29
FR2136142A5 (https=) 1972-12-22
AU4077972A (en) 1973-10-11

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