SE391998B - Sett att framstella en piezoelektrisk kropp - Google Patents

Sett att framstella en piezoelektrisk kropp

Info

Publication number
SE391998B
SE391998B SE7404190A SE7404190A SE391998B SE 391998 B SE391998 B SE 391998B SE 7404190 A SE7404190 A SE 7404190A SE 7404190 A SE7404190 A SE 7404190A SE 391998 B SE391998 B SE 391998B
Authority
SE
Sweden
Prior art keywords
produce
way
piezoelectric body
piezoelectric
Prior art date
Application number
SE7404190A
Other languages
English (en)
Inventor
R Veith
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE391998B publication Critical patent/SE391998B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/028—Electrets, i.e. having a permanently-polarised dielectric having a heterogeneous dielectric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
SE7404190A 1973-03-29 1974-03-28 Sett att framstella en piezoelektrisk kropp SE391998B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2315767A DE2315767C3 (de) 1973-03-29 1973-03-29 Verfahren zur Herstellung eines piezoelektrischen Körpers

Publications (1)

Publication Number Publication Date
SE391998B true SE391998B (sv) 1977-03-07

Family

ID=5876384

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7404190A SE391998B (sv) 1973-03-29 1974-03-28 Sett att framstella en piezoelektrisk kropp

Country Status (12)

Country Link
US (1) US3943387A (sv)
JP (1) JPS49129200A (sv)
AT (1) AT335536B (sv)
BE (1) BE813032A (sv)
CH (1) CH605458A5 (sv)
DE (1) DE2315767C3 (sv)
FR (1) FR2223866B1 (sv)
GB (1) GB1466704A (sv)
IT (1) IT1003886B (sv)
LU (1) LU69726A1 (sv)
NL (1) NL7404159A (sv)
SE (1) SE391998B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946112B2 (ja) * 1975-12-29 1984-11-10 三菱油化株式会社 アツデンザイリヨウ
US4190785A (en) * 1976-12-09 1980-02-26 Essex Transducers Corporation Pressure sensitive signal generator using piezoelectric coating
JPS53157676U (sv) * 1977-05-18 1978-12-11
JPS561584A (en) * 1979-06-19 1981-01-09 Toshiba Corp Composite piezoelectric film
US4491761A (en) * 1981-12-28 1985-01-01 United Technologies Corporation Planar piezoelectric deflector with arrays of alternate piezoelectric effect
FR2548457A1 (fr) * 1983-07-01 1985-01-04 Thermocoax Cie Capteur piezoelectrique
JPS6051750A (ja) * 1983-08-30 1985-03-23 Murata Mfg Co Ltd 防振複合体
GB2161647A (en) * 1984-07-10 1986-01-15 Gen Electric Co Plc Piezoelectric devices
US5412854A (en) * 1993-06-18 1995-05-09 Humphrey Instruments, Inc. Method of making a high frequency focused transducer
JP2001002469A (ja) 1999-04-22 2001-01-09 Murata Mfg Co Ltd 圧電体ペーストならびにこれを用いた圧電体膜および圧電体部品
JP4810661B2 (ja) * 2006-04-27 2011-11-09 国立大学法人埼玉大学 機械電気変換素子及びその製造方法
DE102018009448A1 (de) 2018-12-04 2020-06-04 Heinz Günther Römer Eintauch-Elektrolysezelle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1886234A (en) * 1927-12-21 1932-11-01 Telefunken Gmbh Method of making high grade dielectric materials
US1969379A (en) * 1928-11-13 1934-08-07 Telefunken Gmbh Apparatus for making piezo-electric bodies
US2434143A (en) * 1943-04-17 1948-01-06 Chilowsky Constantin Supersonic signal transmitter and receiver
US2420652A (en) * 1944-04-08 1947-05-20 Chilowsky Constantin Method and apparatus for making artificial piezoelectric elements
US2533140A (en) * 1948-12-15 1950-12-05 Zenith Radio Corp Barium titanate-stannic oxide ceramic
US3070775A (en) * 1959-10-16 1962-12-25 Jr Daniel E Andrews Electroacoustic piezoelectricpaste transducer
US3213027A (en) * 1962-03-30 1965-10-19 Rca Corp Ferroelectric device, ferroelectric body and method of fabrication thereof

Also Published As

Publication number Publication date
DE2315767A1 (de) 1974-10-10
FR2223866B1 (sv) 1976-12-17
FR2223866A1 (sv) 1974-10-25
GB1466704A (en) 1977-03-09
IT1003886B (it) 1976-06-10
NL7404159A (sv) 1974-10-01
ATA166374A (de) 1976-07-15
CH605458A5 (sv) 1978-09-29
AT335536B (de) 1977-03-10
US3943387A (en) 1976-03-09
BE813032A (fr) 1974-09-30
LU69726A1 (sv) 1974-10-17
DE2315767C3 (de) 1975-09-11
JPS49129200A (sv) 1974-12-11
DE2315767B2 (de) 1975-02-06

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