NL6909030A - - Google Patents
Info
- Publication number
- NL6909030A NL6909030A NL6909030A NL6909030A NL6909030A NL 6909030 A NL6909030 A NL 6909030A NL 6909030 A NL6909030 A NL 6909030A NL 6909030 A NL6909030 A NL 6909030A NL 6909030 A NL6909030 A NL 6909030A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/30—Time-delay networks
- H03H9/36—Time-delay networks with non-adjustable delay time
-
- 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)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73667568A | 1968-06-13 | 1968-06-13 | |
| US76319968A | 1968-09-27 | 1968-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909030A true NL6909030A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-12-16 |
Family
ID=27113080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909030A NL6909030A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-06-13 | 1969-06-13 |
Country Status (8)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4932538U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-22 | 1974-03-22 | ||
| JPS4940340U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-07-17 | 1974-04-09 | ||
| JPS4942262A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-29 | 1974-04-20 | ||
| JPS4947055A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-09-12 | 1974-05-07 | ||
| JPS4962058A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-10-18 | 1974-06-15 | ||
| JPS4969252A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-11-09 | 1974-07-04 | ||
| JPS4983348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-15 | 1974-08-10 | ||
| JPS5441642Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-12 | 1979-12-05 | ||
| JPS51105252A (en) * | 1975-03-13 | 1976-09-17 | Asahi Glass Co Ltd | Choonpakotaichensen oyobi sonoseizoho |
| JPS5394050U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-12-29 | 1978-08-01 | ||
| US4467295A (en) * | 1981-11-25 | 1984-08-21 | Showa Electric Wire & Cable Co., Ltd. | Solid ultrasonic delay line |
| DE3435483A1 (de) * | 1984-09-27 | 1986-04-10 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Ultraschall-verzoegerungsleitung |
| NL8501201A (nl) * | 1985-04-26 | 1986-11-17 | Philips Nv | Werkwijze voor het vervaardigen van magneetkopkernen. |
| US4684906A (en) * | 1985-06-14 | 1987-08-04 | Showa Electric Wire & Cable Co., Ltd. | Solid ultrasonic delay line |
| JPH0614503Y2 (ja) * | 1989-09-08 | 1994-04-13 | 旭硝子株式会社 | 超音波遅延線の調整回路およびそれを内蔵した超音波遅延線素子 |
| US5173667A (en) * | 1991-02-19 | 1992-12-22 | Ford Motor Company | Acoustic wave transmission media delay line having internally disposed absorber channels |
| RU2162273C2 (ru) * | 1999-01-10 | 2001-01-20 | Государственное предприятие Ульяновский механический завод | Реверберационная ультразвуковая линия задержки |
| AU2013200063B2 (en) * | 2005-11-04 | 2014-02-13 | Permasense Limited | Ultrasonic non-destructive testing |
| GB2431991A (en) * | 2005-11-04 | 2007-05-09 | Imp College Innovations Ltd | Waveguide for ultrasonic non-destructive testing |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA617663A (en) * | 1961-04-04 | Motorola | Filter construction | |
| US2505515A (en) * | 1946-04-02 | 1950-04-25 | Us Sec War | Compressional wave delay means |
| US2672590A (en) * | 1950-03-22 | 1954-03-16 | Bell Telephone Labor Inc | Delay line |
| US2711515A (en) * | 1950-09-29 | 1955-06-21 | Bell Telephone Labor Inc | Delay line |
| US2781494A (en) * | 1953-03-18 | 1957-02-12 | Lab For Electronics Inc | Ultrasonic delay lines |
| US2826744A (en) * | 1953-05-20 | 1958-03-11 | David L Arenberg | Multiple mode prism delay line |
| US2864013A (en) * | 1953-06-29 | 1958-12-09 | Electro Voice | Sensitive strain responsive transducer and method of construction |
| US2752662A (en) * | 1954-12-27 | 1956-07-03 | Erie Resistor Corp | Method of making thin flat electroded ceramic elements |
| GB823846A (en) * | 1955-10-20 | 1959-11-18 | Vivian Joseph Hammond | Improvements in or relating to ultrasonic delay lines |
| US3025479A (en) * | 1959-06-01 | 1962-03-13 | Bliley Electric Company | Long ultrasonic delay line |
| BE636218A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-08-15 | |||
| US3470394A (en) * | 1967-11-09 | 1969-09-30 | Us Navy | Double serrated crystal transducer |
-
1968
- 1968-09-27 US US763199A patent/US3581247A/en not_active Expired - Lifetime
-
1969
- 1969-06-02 DE DE1928004A patent/DE1928004C3/de not_active Expired
- 1969-06-06 FR FR6917960A patent/FR2010804A1/fr active Pending
- 1969-06-13 NL NL6909030A patent/NL6909030A/xx unknown
- 1969-06-13 BE BE734562D patent/BE734562A/xx not_active IP Right Cessation
- 1969-06-13 GB GB1252947D patent/GB1252947A/en not_active Expired
- 1969-09-06 SE SE08154/69*[A patent/SE366439B/xx unknown
-
1977
- 1977-02-17 HK HK90/77A patent/HK9077A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3581247A (en) | 1971-05-25 |
| BE734562A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-17 |
| GB1252947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-10 |
| SE366439B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-22 |
| DE1928004C3 (de) | 1985-04-18 |
| DE1928004B2 (de) | 1978-03-16 |
| HK9077A (en) | 1977-02-25 |
| FR2010804A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-20 |
| DE1928004A1 (de) | 1970-01-02 |