ES128244U - Ultrasonic delay device applicable to color television systems. (Machine-translation by Google Translate, not legally binding) - Google Patents

Ultrasonic delay device applicable to color television systems. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES128244U
ES128244U ES128244U ES128244U ES128244U ES 128244 U ES128244 U ES 128244U ES 128244 U ES128244 U ES 128244U ES 128244 U ES128244 U ES 128244U ES 128244 U ES128244 U ES 128244U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
delay device
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.)
Granted
Application number
ES128244U
Other languages
Spanish (es)
Other versions
ES128244Y (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES128244U publication Critical patent/ES128244U/en
Application granted granted Critical
Publication of ES128244Y publication Critical patent/ES128244Y/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
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

Ultrasonic delay device applicable to color television systems, comprising a prismatic means with an essentially rectangular bottom face characterized in that the pentagonal bottom face consists of two substantially parallel sides, a. Third side substantially perpendicular thereto and two sides having input and output transducers t form an angle of substantially with the third side, the length of the parallel sides being chosen so that the ultrasonic waves are reflected twice over each of the parallel sides. (Machine-translation by Google Translate, not legally binding)
ES128244U 1965-04-17 1966-04-15 ULTRASONIC DELAY DEVICE APPLICABLE TO COLOR TELEVISION SYSTEMS. Expired ES128244Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656504937A NL143392B (en) 1965-04-17 1965-04-17 ULTRASONIC DELAYER.

Publications (2)

Publication Number Publication Date
ES128244U true ES128244U (en) 1967-07-01
ES128244Y ES128244Y (en) 1967-12-16

Family

ID=19792967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES128244U Expired ES128244Y (en) 1965-04-17 1966-04-15 ULTRASONIC DELAY DEVICE APPLICABLE TO COLOR TELEVISION SYSTEMS.

Country Status (12)

Country Link
US (1) US3475704A (en)
AT (1) AT261000B (en)
BE (1) BE679636A (en)
CH (1) CH435828A (en)
DE (1) DE1616677B1 (en)
DK (1) DK119835B (en)
ES (1) ES128244Y (en)
FI (1) FI44172B (en)
GB (1) GB1083531A (en)
NL (1) NL143392B (en)
NO (1) NO116769B (en)
SE (1) SE317708B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596845B1 (en) * 1966-12-07 1970-10-22 Jenaer Glaswerk Schott & Gen Glass with a small temperature coefficient of travel time for ultrasonic waves
DE1696064A1 (en) * 1968-03-08 1972-03-09 Jenaer Glaswerk Schott & Gen GLASSES FOR ULTRASONIC DELAY CABLES WITH LOWER INTERNAL DAMPING AND TRANSFORMATION TEMPERATURES BETWEEN 550 AND 620 DEGREES C.
NL6817492A (en) * 1968-12-06 1969-02-25
DE3206401A1 (en) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München "ULTRASONIC DELAY LINE"
DE3206452A1 (en) * 1982-02-23 1983-09-01 Siemens AG, 1000 Berlin und 8000 München ULTRASONIC DELAY LINE AND METHOD FOR THE PRODUCTION THEREOF
US4525692A (en) * 1983-04-22 1985-06-25 Gte Products Corporation Electroacoustic delay lines
US4488128A (en) * 1983-04-22 1984-12-11 Gte Products Corporation Bifurcated electroacoustic delay line with diagonal coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839731A (en) * 1953-01-14 1958-06-17 Bell Telephone Labor Inc Multi-facet ultrasonic delay line
BE637828A (en) * 1962-09-26

Also Published As

Publication number Publication date
AT261000B (en) 1968-04-10
NL143392B (en) 1974-09-16
BE679636A (en) 1966-10-17
SE317708B (en) 1969-11-24
NO116769B (en) 1969-05-19
DE1616677B1 (en) 1970-10-22
FI44172B (en) 1971-06-01
ES128244Y (en) 1967-12-16
CH435828A (en) 1967-05-15
GB1083531A (en) 1967-09-13
NL6504937A (en) 1966-10-18
US3475704A (en) 1969-10-28
DK119835B (en) 1971-03-01

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