CH269634A - Schwingkristallanordnung. - Google Patents

Schwingkristallanordnung.

Info

Publication number
CH269634A
CH269634A CH269634DA CH269634A CH 269634 A CH269634 A CH 269634A CH 269634D A CH269634D A CH 269634DA CH 269634 A CH269634 A CH 269634A
Authority
CH
Switzerland
Prior art keywords
crystal arrangement
oscillating crystal
oscillating
arrangement
crystal
Prior art date
Application number
Other languages
English (en)
Inventor
Incorporated Western E Company
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH269634A publication Critical patent/CH269634A/de

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
    • 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

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH269634D 1944-03-28 1947-06-18 Schwingkristallanordnung. CH269634A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US528388A US2392429A (en) 1944-03-28 1944-03-28 Piezoelectric crystal apparatus

Publications (1)

Publication Number Publication Date
CH269634A true CH269634A (de) 1950-07-15

Family

ID=24105487

Family Applications (1)

Application Number Title Priority Date Filing Date
CH269634D CH269634A (de) 1944-03-28 1947-06-18 Schwingkristallanordnung.

Country Status (5)

Country Link
US (1) US2392429A (de)
CH (1) CH269634A (de)
FR (1) FR950530A (de)
GB (1) GB630394A (de)
NL (2) NL72090C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158127B (de) * 1959-02-26 1963-11-28 Kristallverarbeitung Neckarbis Bodenplatte mit Stromzufuehrungen fuer ein vakuumdichtes Quarzgefaess
DE1202351B (de) * 1957-12-24 1965-10-07 Marconi Co Ltd Bauelement mit einem piezoelektrischen Koerper in einem evakuierbaren Gefaess

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462051A (de) * 1944-11-21
BE476120A (de) * 1945-01-23
US2447160A (en) * 1945-10-22 1948-08-17 Philips Lab Inc Piezoelectric apparatus
US2482661A (en) * 1946-08-15 1949-09-20 Rca Corp Crystal mounting
US2508232A (en) * 1947-02-13 1950-05-16 Reeves Hoffman Corp Holder for piezoelectric oscillators
US2484428A (en) * 1947-07-15 1949-10-11 Melvin L Smith Piezoelectric crystal mounting
US2481806A (en) * 1947-08-07 1949-09-13 John M Wolfskill Piezoelectric crystal holder
US2635199A (en) * 1948-01-08 1953-04-14 John M Wolfskill Piezoelectric crystal apparatus
US2656473A (en) * 1950-05-24 1953-10-20 Bell Telephone Labor Inc Crystal unit for use at high temperatures
US2824980A (en) * 1952-03-14 1958-02-25 Erie Resistor Corp Piezoelectric transducers
US2765765A (en) * 1952-09-03 1956-10-09 Robert R Bigler Apparatus for the manufacture of piezoelectric crystals
US2850651A (en) * 1954-03-02 1958-09-02 P R Hoffman Company Piezoelectric crystal support
US2894317A (en) * 1954-06-07 1959-07-14 Spence T Marks Method for constructing a barium titanate blast velocity gauge
US2824981A (en) * 1954-11-03 1958-02-25 Walter J Warden Piezoelectric crystal holder
US2824219A (en) * 1954-11-08 1958-02-18 Midland Mfg Co Inc Piezoelectric crystal assembly
US2852416A (en) * 1955-06-03 1958-09-16 Itt Method and apparatus for manufacturing travelling wave electron discharge devices
US2856549A (en) * 1955-06-06 1958-10-14 Int Standard Electric Corp Method of mounting piezo-electric crystals
US2972068A (en) * 1956-07-06 1961-02-14 Automation Instr Inc Uni-directional ultrasonic transducer
US3054004A (en) * 1957-06-24 1962-09-11 Vitro Corp Of America Piezoelectric crystal holder
US2965773A (en) * 1957-12-31 1960-12-20 Hill Electronic Engineering An Crystal mounting structure with damping means
US3069572A (en) * 1958-12-02 1962-12-18 James Knights Company Piezoelectric device
US3162780A (en) * 1961-04-10 1964-12-22 Philips Corp Piezo-electrical quartz crystal in evacuated glass housings
US3232787A (en) * 1961-05-08 1966-02-01 Donald C Bennett Bistable magnetic film and method for making same
US3333122A (en) * 1964-01-09 1967-07-25 Motorola Inc Electrical device
US3317761A (en) * 1964-05-12 1967-05-02 Bell Telephone Labor Inc Resonant and antiresonant vibratory members attached to a crystal
US3340410A (en) * 1964-08-05 1967-09-05 Wave Lock Inc Piezoelectric crystal assembly
US3617331A (en) * 1964-08-25 1971-11-02 Optical Coating Laboratory Inc Method for manufacture of rotatable variable filter
US3676741A (en) * 1970-12-09 1972-07-11 Bell Telephone Labor Inc Semiconductor target structure for image converting device comprising an array of silver contacts having discontinuous nodular structure
US4284663A (en) * 1976-05-10 1981-08-18 Bell Telephone Laboratories, Incorporated Fabrication of optical waveguides by indiffusion of metals
US4060888A (en) * 1976-06-29 1977-12-06 Tyco Filters Division, Inc. Method of improving ohmic contact through high-resistance oxide film
DE8120939U1 (de) * 1981-07-16 1981-11-26 SIEMENS AG AAAAA, 1000 Berlin und 8000 München Halte- und anschlussvorrichtung fuer einen scheibenfoermigen piezoelektrischen resonator
GB2132816B (en) * 1982-12-23 1987-09-03 Kung Chao Tung Quartz oscillators
US5283496A (en) * 1988-07-20 1994-02-01 Asahi Dempa Co., Ltd. Thickness shear crystal resonator and manufacturing method therefor
CN103368458B (zh) * 2012-11-30 2016-01-20 北京纳米能源与系统研究所 脉冲发电机和发电机组
US9941641B1 (en) * 2017-06-01 2018-04-10 Amphenol East Asia Electronic Technology (Shen Zhen) Co., Ltd. Male connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202351B (de) * 1957-12-24 1965-10-07 Marconi Co Ltd Bauelement mit einem piezoelektrischen Koerper in einem evakuierbaren Gefaess
DE1158127B (de) * 1959-02-26 1963-11-28 Kristallverarbeitung Neckarbis Bodenplatte mit Stromzufuehrungen fuer ein vakuumdichtes Quarzgefaess

Also Published As

Publication number Publication date
GB630394A (en) 1949-10-12
FR950530A (fr) 1949-09-29
US2392429A (en) 1946-01-08
NL133060B (de)
NL72090C (de)

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