IL44424A - Contoured ultrasonic delay line - Google Patents
Contoured ultrasonic delay lineInfo
- Publication number
- IL44424A IL44424A IL44424A IL4442474A IL44424A IL 44424 A IL44424 A IL 44424A IL 44424 A IL44424 A IL 44424A IL 4442474 A IL4442474 A IL 4442474A IL 44424 A IL44424 A IL 44424A
- Authority
- IL
- Israel
- Prior art keywords
- contoured
- delay line
- ultrasonic delay
- ultrasonic
- line
- Prior art date
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)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00370196A US3806840A (en) | 1973-06-14 | 1973-06-14 | Contoured ultrasonic delay line |
Publications (2)
Publication Number | Publication Date |
---|---|
IL44424A0 IL44424A0 (en) | 1974-06-30 |
IL44424A true IL44424A (en) | 1976-08-31 |
Family
ID=23458636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL44424A IL44424A (en) | 1973-06-14 | 1974-03-14 | Contoured ultrasonic delay line |
Country Status (11)
Country | Link |
---|---|
US (1) | US3806840A (xx) |
JP (1) | JPS5018153A (xx) |
AU (1) | AU6985174A (xx) |
CA (1) | CA999655A (xx) |
DE (1) | DE2420100A1 (xx) |
FR (1) | FR2233751A1 (xx) |
IL (1) | IL44424A (xx) |
IT (1) | IT1012949B (xx) |
NL (1) | NL7407916A (xx) |
NO (1) | NO742054L (xx) |
SE (1) | SE7407694L (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305159A (en) * | 1978-01-23 | 1981-12-08 | Sanders Associates, Inc. | Compressive receiver |
US6366627B1 (en) | 1983-09-28 | 2002-04-02 | Bae Systems Information And Electronic Systems Integration, Inc. | Compressive receiver with frequency expansion |
CH681388A5 (xx) * | 1989-09-08 | 1993-03-15 | Vaillant Gmbh | |
AU4899196A (en) * | 1995-01-17 | 1996-08-07 | Penn State Research Foundation, The | Bore probe for tube inspection with guided waves and method therefor |
GB2431991A (en) | 2005-11-04 | 2007-05-09 | Imp College Innovations Ltd | Waveguide for ultrasonic non-destructive testing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041556A (en) * | 1959-07-01 | 1962-06-26 | Bell Telephone Labor Inc | Ultrasonic strip delay line |
-
1973
- 1973-06-14 US US00370196A patent/US3806840A/en not_active Expired - Lifetime
-
1974
- 1974-03-08 CA CA194,331A patent/CA999655A/en not_active Expired
- 1974-03-14 IL IL44424A patent/IL44424A/xx unknown
- 1974-03-27 FR FR7410519A patent/FR2233751A1/fr not_active Withdrawn
- 1974-04-25 DE DE2420100A patent/DE2420100A1/de active Pending
- 1974-05-09 JP JP49052130A patent/JPS5018153A/ja active Pending
- 1974-05-30 IT IT23342/74A patent/IT1012949B/it active
- 1974-06-06 AU AU69851/74A patent/AU6985174A/en not_active Expired
- 1974-06-06 NO NO742054A patent/NO742054L/no unknown
- 1974-06-11 SE SE7407694A patent/SE7407694L/ not_active Application Discontinuation
- 1974-06-13 NL NL7407916A patent/NL7407916A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE7407694L (xx) | 1974-12-16 |
IT1012949B (it) | 1977-03-10 |
FR2233751A1 (xx) | 1975-01-10 |
AU6985174A (en) | 1975-12-11 |
DE2420100A1 (de) | 1975-01-09 |
CA999655A (en) | 1976-11-09 |
JPS5018153A (xx) | 1975-02-26 |
US3806840A (en) | 1974-04-23 |
IL44424A0 (en) | 1974-06-30 |
NO742054L (xx) | 1975-01-13 |
NL7407916A (xx) | 1974-12-17 |
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