NL184714C - Piezo-elektrische keramische materialen. - Google Patents

Piezo-elektrische keramische materialen.

Info

Publication number
NL184714C
NL184714C NLAANVRAGE7809145,A NL7809145A NL184714C NL 184714 C NL184714 C NL 184714C NL 7809145 A NL7809145 A NL 7809145A NL 184714 C NL184714 C NL 184714C
Authority
NL
Netherlands
Prior art keywords
ceramic materials
piezo electric
electric ceramic
piezo
materials
Prior art date
Application number
NLAANVRAGE7809145,A
Other languages
English (en)
Other versions
NL7809145A (nl
NL184714B (nl
Original Assignee
Hitachi Ltd
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 JP10660677A external-priority patent/JPS5441497A/ja
Priority claimed from JP10660777A external-priority patent/JPS5441498A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of NL7809145A publication Critical patent/NL7809145A/nl
Publication of NL184714B publication Critical patent/NL184714B/nl
Application granted granted Critical
Publication of NL184714C publication Critical patent/NL184714C/nl

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
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NLAANVRAGE7809145,A 1977-09-07 1978-09-07 Piezo-elektrische keramische materialen. NL184714C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10660677A JPS5441497A (en) 1977-09-07 1977-09-07 Piezo-electric porcelain composition
JP10660777A JPS5441498A (en) 1977-09-07 1977-09-07 Piezo-electric porcelain composition

Publications (3)

Publication Number Publication Date
NL7809145A NL7809145A (nl) 1979-03-09
NL184714B NL184714B (nl) 1989-05-01
NL184714C true NL184714C (nl) 1989-10-02

Family

ID=26446730

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7809145,A NL184714C (nl) 1977-09-07 1978-09-07 Piezo-elektrische keramische materialen.

Country Status (4)

Country Link
US (1) US4243541A (nl)
DE (1) DE2837508C3 (nl)
GB (1) GB2004852B (nl)
NL (1) NL184714C (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043032B1 (en) * 1980-06-27 1984-11-28 Hitachi, Ltd. Piezoelectric resonator
JPS5747769A (en) * 1980-09-05 1982-03-18 Murata Manufacturing Co Piezoelectric ceramic composition
US4458172A (en) * 1982-08-06 1984-07-03 Hitachi, Ltd. Ultrasonic probe
JPH0617230B2 (ja) * 1986-08-29 1994-03-09 日本特殊陶業株式会社 チタン酸鉛粒子及びチタン酸鉛粒子を利用した複合体
JPH04342459A (ja) * 1991-05-16 1992-11-27 Toyota Motor Corp チタン酸鉛系圧電セラミックス材料
DE19534158C1 (de) * 1995-09-14 1997-03-13 Siemens Matsushita Components Mikrowellen-Keramikfilter
DE102009002835A1 (de) 2009-05-06 2010-11-11 Robert Bosch Gmbh Piezokeramik für einen Piezoaktor oder ein Piezoaktormodul
DE102010001246A1 (de) 2010-01-27 2011-07-28 Robert Bosch GmbH, 70469 Verfahren und Stoffe zur Herstellung einer Piezokeramik für einen Piezoaktor oder ein Piezoaktormodul
CN113800903A (zh) * 2021-11-08 2021-12-17 厦门乃尔电子有限公司 一种锑酸铋-镱酸铋-钛酸铅系压电陶瓷材料及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502913A (en) * 1966-05-06 1970-03-24 Sumitomo Electric Industries Piezoelectric ceramics and device for high voltage generation
JPS4812356B1 (nl) * 1969-07-08 1973-04-19
JPS5020278B1 (nl) * 1969-12-26 1975-07-14
JPS4717061U (nl) * 1971-03-31 1972-10-27
JPS542672B2 (nl) * 1974-07-12 1979-02-10

Also Published As

Publication number Publication date
NL7809145A (nl) 1979-03-09
GB2004852A (en) 1979-04-11
DE2837508A1 (de) 1979-03-08
DE2837508C3 (de) 1985-11-21
GB2004852B (en) 1982-02-24
US4243541A (en) 1981-01-06
NL184714B (nl) 1989-05-01
DE2837508B2 (de) 1980-10-30

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Legal Events

Date Code Title Description
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960401