NL83437C - - Google Patents
Info
- Publication number
- NL83437C NL83437C NL83437DA NL83437C NL 83437 C NL83437 C NL 83437C NL 83437D A NL83437D A NL 83437DA NL 83437 C NL83437 C NL 83437C
- 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
- H03H9/46—Filters
- H03H9/62—Filters comprising resonators of magnetostrictive material
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnets (AREA)
- Reciprocating Pumps (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH691841X | 1950-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL83437C true NL83437C (forum.php) |
Family
ID=4529297
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL83437D NL83437C (forum.php) | 1950-08-22 | ||
| NL6717745.A NL156647B (nl) | 1950-08-22 | Inrichting voor het afsluiten van de vulopening van een vat. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6717745.A NL156647B (nl) | 1950-08-22 | Inrichting voor het afsluiten van de vulopening van een vat. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2607814A (forum.php) |
| CH (1) | CH282865A (forum.php) |
| DE (1) | DE896397C (forum.php) |
| FR (1) | FR1048436A (forum.php) |
| GB (1) | GB691841A (forum.php) |
| NL (2) | NL156647B (forum.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL97839C (forum.php) * | 1953-06-15 | |||
| US2822528A (en) * | 1954-10-15 | 1958-02-04 | Philips Corp | Premagnetized inductive device |
| US3113287A (en) * | 1956-03-29 | 1963-12-03 | Raytheon Co | Electroacoustical transducer mounted on boat hull |
| BE563939A (forum.php) * | 1957-01-14 | |||
| US3044028A (en) * | 1958-04-23 | 1962-07-10 | Harris Transducer Corp | Magnetic circuit element transducer |
| US3768069A (en) * | 1972-01-17 | 1973-10-23 | Columbia Broadcasting Syst Inc | Encased gradient hydrophone assembly |
| WO1985002084A1 (en) * | 1983-10-31 | 1985-05-09 | Gould Inc. | Low frequency sound transducer |
| EP0207095A4 (en) * | 1984-12-19 | 1989-03-13 | Gould Inc | FLEXTENSIONAL TRANSDUCER IN RARE EARTHS. |
| US4703464A (en) * | 1985-05-10 | 1987-10-27 | Raytheon Company | Permanent magnet biased magnetostrictive transducer |
-
0
- NL NL83437D patent/NL83437C/xx active
- NL NL6717745.A patent/NL156647B/xx unknown
-
1950
- 1950-08-22 CH CH282865D patent/CH282865A/de unknown
-
1951
- 1951-07-15 DE DEP5876A patent/DE896397C/de not_active Expired
- 1951-08-16 US US242111A patent/US2607814A/en not_active Expired - Lifetime
- 1951-08-20 GB GB19572/51A patent/GB691841A/en not_active Expired
- 1951-08-21 FR FR1048436D patent/FR1048436A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL156647B (nl) | |
| FR1048436A (fr) | 1953-12-22 |
| US2607814A (en) | 1952-08-19 |
| CH282865A (de) | 1952-05-15 |
| GB691841A (en) | 1953-05-20 |
| DE896397C (de) | 1953-11-12 |