FR1301090A - Ultra-sonic temperature stabilized delay line - Google Patents
Ultra-sonic temperature stabilized delay lineInfo
- Publication number
- FR1301090A FR1301090A FR870626A FR870626A FR1301090A FR 1301090 A FR1301090 A FR 1301090A FR 870626 A FR870626 A FR 870626A FR 870626 A FR870626 A FR 870626A FR 1301090 A FR1301090 A FR 1301090A
- Authority
- FR
- France
- Prior art keywords
- ultra
- delay line
- temperature stabilized
- sonic temperature
- stabilized delay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
- G05D23/2451—Details of the regulator
- G05D23/2456—Details of the regulator using selfs or transformers
-
- 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)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR870626A FR1301090A (en) | 1960-08-18 | 1961-08-11 | Ultra-sonic temperature stabilized delay line |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50366A US3209286A (en) | 1960-08-18 | 1960-08-18 | Temperature stabilized ultrasonic delay line |
FR870626A FR1301090A (en) | 1960-08-18 | 1961-08-11 | Ultra-sonic temperature stabilized delay line |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1301090A true FR1301090A (en) | 1962-08-10 |
Family
ID=26191854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR870626A Expired FR1301090A (en) | 1960-08-18 | 1961-08-11 | Ultra-sonic temperature stabilized delay line |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1301090A (en) |
-
1961
- 1961-08-11 FR FR870626A patent/FR1301090A/en not_active Expired
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