NL72352C - - Google Patents
Info
- Publication number
- NL72352C NL72352C NL72352DA NL72352C NL 72352 C NL72352 C NL 72352C NL 72352D A NL72352D A NL 72352DA NL 72352 C NL72352 C NL 72352C
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/125—Driving means, e.g. electrodes, coils
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/22—Constructional features of resonators consisting of magnetostrictive material
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US785248A US2526229A (en) | 1947-11-12 | 1947-11-12 | Magnetostrictive signal-translating arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72352C true NL72352C (es) |
Family
ID=25134888
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL686804925A NL143273B (nl) | 1947-11-12 | Werkwijze voor het bereiden van een antibioticum. | |
| NL72352D NL72352C (es) | 1947-11-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL686804925A NL143273B (nl) | 1947-11-12 | Werkwijze voor het bereiden van een antibioticum. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2526229A (es) |
| BE (1) | BE485772A (es) |
| DE (1) | DE844922C (es) |
| FR (1) | FR974858A (es) |
| GB (1) | GB654903A (es) |
| NL (2) | NL72352C (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797410A (en) * | 1950-07-28 | 1957-06-25 | Rca Corp | Radar moving target indication method and system |
| US2736824A (en) * | 1950-12-21 | 1956-02-28 | Rca Corp | Magnetostrictive ferrites |
| BE510259A (es) * | 1951-03-28 | |||
| US2709243A (en) * | 1952-05-16 | 1955-05-24 | Collins Radio Co | Drive system for mechanical filter |
| NL181649B (nl) * | 1952-10-01 | Docutel Corp | Inrichting voor het wegtransporteren van vellen vanaf een stapel. | |
| GB784127A (en) * | 1952-10-24 | 1957-10-02 | Elliott Brothers London Ltd | Improvements in or relating to apparatus for generating coded patterns of electric pulses |
| BE553319A (es) * | 1956-01-18 | |||
| DE1075149B (de) * | 1956-06-25 | 1960-02-11 | International Computers and Tabulators, Limited, London | Vorrichtung zur Verzögerung und Speicherung elektrischer Signale |
| GB827258A (en) * | 1957-09-03 | 1960-02-03 | Mullard Ltd | Improvements in or relating to acoustic solid delay lines |
| US3482191A (en) * | 1966-09-30 | 1969-12-02 | Rca Corp | Magnetostrictive delay line having a flat,thin sheet of magnetostrictive material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL38706C (es) * | 1932-05-25 | |||
| US2166359A (en) * | 1937-03-30 | 1939-07-18 | Bell Telephone Labor Inc | Magnetostrictive device |
| FR857272A (fr) * | 1939-03-22 | 1940-09-03 | Csf | Perfectionnements aux appareils, notamment aux microphones à magnétostriction |
| US2318417A (en) * | 1942-06-02 | 1943-05-04 | Gen Electric | Artificial reverberation system |
| US2433337A (en) * | 1943-01-19 | 1947-12-30 | Bell Telephone Labor Inc | Magnetostrictive signal translating device |
| US2401094A (en) * | 1944-06-23 | 1946-05-28 | Colonial Radio Corp | Time delay apparatus |
-
0
- NL NL686804925A patent/NL143273B/xx unknown
- NL NL72352D patent/NL72352C/xx active
- BE BE485772D patent/BE485772A/xx unknown
-
1947
- 1947-11-12 US US785248A patent/US2526229A/en not_active Expired - Lifetime
-
1948
- 1948-10-11 GB GB26445/48A patent/GB654903A/en not_active Expired
- 1948-11-12 FR FR974858D patent/FR974858A/fr not_active Expired
-
1950
- 1950-10-03 DE DEH6207A patent/DE844922C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR974858A (fr) | 1951-02-27 |
| BE485772A (es) | |
| NL143273B (nl) | |
| GB654903A (en) | 1951-07-04 |
| DE844922C (de) | 1952-07-28 |
| US2526229A (en) | 1950-10-17 |