BE797598A - DEVICE FOR OVERCOUPLING OF ALTERNATIVE ELECTRIC FIELDS - Google Patents

DEVICE FOR OVERCOUPLING OF ALTERNATIVE ELECTRIC FIELDS

Info

Publication number
BE797598A
BE797598A BE129501A BE129501A BE797598A BE 797598 A BE797598 A BE 797598A BE 129501 A BE129501 A BE 129501A BE 129501 A BE129501 A BE 129501A BE 797598 A BE797598 A BE 797598A
Authority
BE
Belgium
Prior art keywords
overcoupling
electric fields
alternative electric
alternative
fields
Prior art date
Application number
BE129501A
Other languages
French (fr)
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
Publication of BE797598A publication Critical patent/BE797598A/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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14502—Surface acoustic wave [SAW] transducers for a particular purpose

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Transducers For Ultrasonic Waves (AREA)
BE129501A 1972-03-30 1973-03-30 DEVICE FOR OVERCOUPLING OF ALTERNATIVE ELECTRIC FIELDS BE797598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215877 DE2215877C3 (en) 1972-03-30 1972-03-30 Arrangement for coupling alternating electrical fields

Publications (1)

Publication Number Publication Date
BE797598A true BE797598A (en) 1973-07-16

Family

ID=5840777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129501A BE797598A (en) 1972-03-30 1973-03-30 DEVICE FOR OVERCOUPLING OF ALTERNATIVE ELECTRIC FIELDS

Country Status (8)

Country Link
JP (1) JPS4917186A (en)
BE (1) BE797598A (en)
DE (1) DE2215877C3 (en)
FR (1) FR2178182B1 (en)
GB (1) GB1382542A (en)
IT (1) IT982642B (en)
LU (1) LU67320A1 (en)
NL (1) NL7304477A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132361U (en) * 1974-09-02 1976-03-09
JPS58162825A (en) * 1982-03-23 1983-09-27 Murata Mfg Co Ltd Micro load sensor
JPS58162119A (en) * 1982-03-23 1983-09-26 Murata Mfg Co Ltd Variable type surface acoustic wave delay device
US4720885A (en) * 1984-11-14 1988-01-26 Robert Bosch Gmbh Wiping arrangement for windows of vehicles
BE901052A (en) * 1984-11-14 1985-05-14 Andre Leroy A WIPER SYSTEM WITH SPATIAL GUIDANCE MECHANISM.
US5453652A (en) * 1992-12-17 1995-09-26 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7009248A (en) * 1970-06-24 1971-06-25

Also Published As

Publication number Publication date
JPS4917186A (en) 1974-02-15
DE2215877C3 (en) 1975-02-13
IT982642B (en) 1974-10-21
LU67320A1 (en) 1973-06-15
GB1382542A (en) 1975-02-05
FR2178182A1 (en) 1973-11-09
NL7304477A (en) 1973-10-02
FR2178182B1 (en) 1977-02-04
DE2215877B2 (en) 1974-06-20
DE2215877A1 (en) 1973-10-18

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