NL167060B - Piezo-elektrische inrichting. - Google Patents

Piezo-elektrische inrichting.

Info

Publication number
NL167060B
NL167060B NL7012676.A NL7012676A NL167060B NL 167060 B NL167060 B NL 167060B NL 7012676 A NL7012676 A NL 7012676A NL 167060 B NL167060 B NL 167060B
Authority
NL
Netherlands
Prior art keywords
piezoelectric device
piezoelectric
Prior art date
Application number
NL7012676.A
Other languages
English (en)
Other versions
NL167060C (nl
NL7012676A (nl
Original Assignee
Electro Dynamics
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 Electro Dynamics filed Critical Electro Dynamics
Publication of NL7012676A publication Critical patent/NL7012676A/xx
Publication of NL167060B publication Critical patent/NL167060B/nl
Application granted granted Critical
Publication of NL167060C publication Critical patent/NL167060C/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/09—Elastic or damping supports
NL7012676.A 1970-06-12 1970-08-27 Piezo-elektrische inrichting. NL167060C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4565870A 1970-06-12 1970-06-12

Publications (3)

Publication Number Publication Date
NL7012676A NL7012676A (nl) 1971-12-14
NL167060B true NL167060B (nl) 1981-05-15
NL167060C NL167060C (nl) 1981-10-15

Family

ID=21939191

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7012676.A NL167060C (nl) 1970-06-12 1970-08-27 Piezo-elektrische inrichting.

Country Status (12)

Country Link
US (1) US3622816A (nl)
JP (1) JPS5033757B1 (nl)
AT (1) AT314606B (nl)
BE (1) BE762652A (nl)
CH (1) CH522325A (nl)
DE (1) DE2045214C3 (nl)
DK (1) DK133218C (nl)
ES (1) ES195463Y (nl)
FR (1) FR2074320A5 (nl)
GB (1) GB1272546A (nl)
NL (1) NL167060C (nl)
SE (1) SE348607B (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988621A (en) * 1971-09-16 1976-10-26 Citizen Watch Co., Ltd. Supporting structure for a thickness-shear type quartz oscillator
US3731124A (en) * 1971-10-18 1973-05-01 Bell Telephone Labor Inc Electroacoustic transducer having improved transducing element supporting means
JPS5237953B2 (nl) * 1973-12-14 1977-09-26
US3980911A (en) * 1974-02-11 1976-09-14 Cts Corporation Support structure and housing for piezoelectric crystal
US4112324A (en) * 1976-02-14 1978-09-05 Kabushiki-Kaisha Kinsekisha-Kenkyujo Mounting for plural piezoelectric vibrator units
US4431937A (en) * 1981-10-26 1984-02-14 Sfe Technologies Piezoelectric crystal assembly including protective mounting and covering means
JPS5877920U (ja) * 1981-11-20 1983-05-26 日本特殊陶業株式会社 圧電共振器
DE3318525A1 (de) * 1982-09-30 1984-04-05 Emhart Industries, Inc., 46206 Indianapolis, Ind. Ton-signalgebereinrichtung
JPS59189713A (ja) * 1983-04-11 1984-10-27 Toko Inc 発振子およびその製造方法
JPS6196812A (ja) * 1984-10-17 1986-05-15 Murata Mfg Co Ltd 電子部品
US5235472A (en) * 1991-10-18 1993-08-10 Seagate Technology, Inc. Apparatus for sensing operating shock on a disk drive
US5250870A (en) * 1992-03-25 1993-10-05 Motorola, Inc. Ultra-thin surface mount crystal package
DE59504639D1 (de) * 1994-05-02 1999-02-04 Siemens Matsushita Components Verkapselung für elektronische bauelemente
TW201011954A (en) * 2008-09-15 2010-03-16 Micro Base Technology Corp Conduction wire structure applied to the inner of micro piezoelectric pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386692A (en) * 1944-04-05 1945-10-09 Walter E Kuenstler Crystal
US2488781A (en) * 1945-09-28 1949-11-22 Reeves Hoffman Corp Crystal holder
US2453435A (en) * 1945-12-28 1948-11-09 Bell Telephone Labor Inc Piezoelectric crystal apparatus
US2464046A (en) * 1947-10-18 1949-03-08 Walter E Kuenstler Crystal holder
US2595037A (en) * 1948-02-25 1952-04-29 John M Wolfskill Piezoelectric crystal apparatus
US2817778A (en) * 1953-08-10 1957-12-24 Wright Electronic Dev Company Mounting structure for disc-like piezoelectric crystal
GB1104383A (en) * 1964-05-30 1968-02-28 Matsushita Electric Ind Co Ltd Piezoelectric ceramic resonator devices
US3299301A (en) * 1964-08-12 1967-01-17 Gen Instrument Corp Piezoelectric ceramic filter

Also Published As

Publication number Publication date
DE2045214A1 (de) 1971-12-16
FR2074320A5 (nl) 1971-10-01
DK133218C (da) 1976-09-13
DE2045214C3 (de) 1979-04-12
JPS5033757B1 (nl) 1975-11-01
SE348607B (nl) 1972-09-04
DK133218B (da) 1976-04-05
AT314606B (de) 1974-04-10
DE2045214B2 (de) 1978-08-17
US3622816A (en) 1971-11-23
NL167060C (nl) 1981-10-15
GB1272546A (en) 1972-05-03
ES195463U (es) 1975-02-16
CH522325A (de) 1972-06-15
ES195463Y (es) 1975-07-16
BE762652A (fr) 1971-07-16
NL7012676A (nl) 1971-12-14

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent