CH489149A - Housing for components of electrical engineering - Google Patents

Housing for components of electrical engineering

Info

Publication number
CH489149A
CH489149A CH472868A CH472868A CH489149A CH 489149 A CH489149 A CH 489149A CH 472868 A CH472868 A CH 472868A CH 472868 A CH472868 A CH 472868A CH 489149 A CH489149 A CH 489149A
Authority
CH
Switzerland
Prior art keywords
housing
components
electrical engineering
engineering
electrical
Prior art date
Application number
CH472868A
Other languages
German (de)
Inventor
Eberhardt Waldemar
Mackuth Manfred
Schubotz Peter
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
Priority to CH472868A priority Critical patent/CH489149A/en
Priority to DE19691915411 priority patent/DE1915411B2/en
Publication of CH489149A publication Critical patent/CH489149A/en

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
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
    • 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
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH472868A 1968-03-29 1968-03-29 Housing for components of electrical engineering CH489149A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH472868A CH489149A (en) 1968-03-29 1968-03-29 Housing for components of electrical engineering
DE19691915411 DE1915411B2 (en) 1968-03-29 1969-03-26 METALLIC HOUSING FOR QUARTZS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH472868A CH489149A (en) 1968-03-29 1968-03-29 Housing for components of electrical engineering

Publications (1)

Publication Number Publication Date
CH489149A true CH489149A (en) 1970-04-15

Family

ID=4281460

Family Applications (1)

Application Number Title Priority Date Filing Date
CH472868A CH489149A (en) 1968-03-29 1968-03-29 Housing for components of electrical engineering

Country Status (2)

Country Link
CH (1) CH489149A (en)
DE (1) DE1915411B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587672Y2 (en) * 1977-08-11 1983-02-10 株式会社村田製作所 Sealed structure of piezoelectric vibrator

Also Published As

Publication number Publication date
DE1915411A1 (en) 1969-10-16
DE1915411B2 (en) 1972-04-13

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Legal Events

Date Code Title Description
PL Patent ceased