NL97839C - - Google Patents
Info
- Publication number
- NL97839C NL97839C NL97839DA NL97839C NL 97839 C NL97839 C NL 97839C NL 97839D A NL97839D A NL 97839DA NL 97839 C NL97839 C NL 97839C
- 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 devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/40—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a magnetostrictive resonator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/22—Constructional features of resonators consisting of magnetostrictive material
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Optical Recording Or Reproduction (AREA)
- Springs (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH791550X | 1953-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL97839C true NL97839C (nl) |
Family
ID=4537023
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97839D NL97839C (nl) | 1953-06-15 | ||
| NLAANVRAGE8800038,A NL187160B (nl) | 1953-06-15 | Werkwijze voor het bereiden van n-alkylanilinen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE8800038,A NL187160B (nl) | 1953-06-15 | Werkwijze voor het bereiden van n-alkylanilinen. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2720599A (nl) |
| CH (1) | CH318328A (nl) |
| DE (1) | DE1153801B (nl) |
| GB (1) | GB791550A (nl) |
| NL (2) | NL187160B (nl) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1750124A (en) * | 1927-01-03 | 1930-03-11 | George W Pierce | Vibratory system and method |
| DE666769C (de) * | 1932-10-13 | 1938-10-27 | Telefunken Gmbh | Piezoelektrischer Schwingkristall |
| DE664983C (de) * | 1932-10-13 | 1938-10-01 | Telefunken Gmbh | Als piezoelektrischer Kristall ausgebildeter Oszillator oder Resonator mit geringer Strahlungsdaempfung |
| BE476137A (nl) * | 1942-12-31 | |||
| US2571019A (en) * | 1948-04-30 | 1951-10-09 | Rca Corp | Electrical coupling system for magnetostrictive elements |
| DE814529C (de) * | 1949-11-01 | 1951-09-24 | Atlas Werke Ag | Magnetostriktionsschwinger |
| US2651148A (en) * | 1949-11-23 | 1953-09-08 | Raytheon Mfg Co | Ultrasonic vibratory device |
| NL83437C (nl) * | 1950-08-22 | |||
| US2596226A (en) * | 1950-09-25 | 1952-05-13 | Jr George C Eldridge | Device for producing motion |
| US2580716A (en) * | 1951-01-11 | 1952-01-01 | Balamuth Lewis | Method and means for removing material from a solid body |
-
0
- NL NL97839D patent/NL97839C/xx active
- NL NLAANVRAGE8800038,A patent/NL187160B/nl unknown
-
1953
- 1953-06-15 CH CH318328D patent/CH318328A/de unknown
- 1953-06-25 DE DEP10007A patent/DE1153801B/de active Pending
-
1954
- 1954-06-07 US US434999A patent/US2720599A/en not_active Expired - Lifetime
- 1954-06-11 GB GB17216/54A patent/GB791550A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB791550A (en) | 1958-03-05 |
| US2720599A (en) | 1955-10-11 |
| NL187160B (nl) | |
| CH318328A (de) | 1956-12-31 |
| DE1153801B (de) | 1963-09-05 |