GB1073600A - Improvements in or relating to piezo-electric devices comprising first and second piezo-electric elements - Google Patents

Improvements in or relating to piezo-electric devices comprising first and second piezo-electric elements

Info

Publication number
GB1073600A
GB1073600A GB5408365A GB5408365A GB1073600A GB 1073600 A GB1073600 A GB 1073600A GB 5408365 A GB5408365 A GB 5408365A GB 5408365 A GB5408365 A GB 5408365A GB 1073600 A GB1073600 A GB 1073600A
Authority
GB
United Kingdom
Prior art keywords
piezo
elements
electric
relating
prongs
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.)
Expired
Application number
GB5408365A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1073600A publication Critical patent/GB1073600A/en
Expired legal-status Critical Current

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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezo-electric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • 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
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips

Abstract

1,073,600. Piezoelectric element mountings. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Dec. 21, 1965 [Dec. 24, 1964], No. 54083/65. Heading H1E. A piezo-electric device, e.g. a filter, comprises two elements, e.g. thickness-shear, quartz resonators 1, 3, arranged in a common mount, the mount comprising two resilient, forked supports 9, 11 each having a pair of prongs 17, 19, respectively, each pair of prongs having slots 21 or 23 which accommodate the edge of a different one of the two elements. The elements may also be supported by a further forked support 43. The forks are mounted upon conductive pins 13, 15, 45 and are connected by conductive cement to electrode extensions 33, 35, 37, 39 on the elements 1, 3. The pins extend through the metal-rimmed, glass base 5, 7 of a sealable container.
GB5408365A 1964-12-24 1965-12-21 Improvements in or relating to piezo-electric devices comprising first and second piezo-electric elements Expired GB1073600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964N0017042 DE1920431U (en) 1964-12-24 1964-12-24 DEVICE WITH TWO PIEZO CRYSTALS.

Publications (1)

Publication Number Publication Date
GB1073600A true GB1073600A (en) 1967-06-28

Family

ID=7340313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5408365A Expired GB1073600A (en) 1964-12-24 1965-12-21 Improvements in or relating to piezo-electric devices comprising first and second piezo-electric elements

Country Status (5)

Country Link
CH (1) CH443418A (en)
DE (1) DE1920431U (en)
DK (1) DK114913B (en)
FR (1) FR1461880A (en)
GB (1) GB1073600A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028491A1 (en) * 1979-11-05 1981-05-13 AMP INCORPORATED (a New Jersey corporation) Electrical connector for mounting a flat transducer on a printed circuit board
GB2147456A (en) * 1983-09-27 1985-05-09 Matsushima Kogyo Kk Piezo-electric vibrator assembly
GB2307100A (en) * 1995-11-07 1997-05-14 Daimler Benz Ag Piezoelectric actuator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070417B1 (en) * 1981-07-02 1986-03-26 Schott Glaswerke Holder for a quartz resonator
DE4336622C1 (en) * 1993-10-27 1994-12-22 Schott Glaswerke Mount for quartz oscillator wafers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028491A1 (en) * 1979-11-05 1981-05-13 AMP INCORPORATED (a New Jersey corporation) Electrical connector for mounting a flat transducer on a printed circuit board
GB2147456A (en) * 1983-09-27 1985-05-09 Matsushima Kogyo Kk Piezo-electric vibrator assembly
GB2307100A (en) * 1995-11-07 1997-05-14 Daimler Benz Ag Piezoelectric actuator
GB2307100B (en) * 1995-11-07 1999-11-24 Daimler Benz Ag Piezoelectric actuator

Also Published As

Publication number Publication date
DK114913B (en) 1969-08-18
DE1920431U (en) 1965-07-29
CH443418A (en) 1967-09-15
FR1461880A (en) 1966-12-09

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