NL122546C - - Google Patents
Info
- Publication number
- NL122546C NL122546C NL122546DA NL122546C NL 122546 C NL122546 C NL 122546C NL 122546D A NL122546D A NL 122546DA NL 122546 C NL122546 C NL 122546C
- Authority
- NL
- Netherlands
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 elements; 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)
- Pulse Circuits (AREA)
- Control Of Temperature (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50366A US3209286A (en) | 1960-08-18 | 1960-08-18 | Temperature stabilized ultrasonic delay line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL122546C true NL122546C (en:Method) |
Family
ID=21964845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL122546D NL122546C (en:Method) | 1960-08-18 | ||
| NL267641D NL267641A (en:Method) | 1960-08-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL267641D NL267641A (en:Method) | 1960-08-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3209286A (en:Method) |
| DE (1) | DE1253372B (en:Method) |
| GB (1) | GB989184A (en:Method) |
| NL (2) | NL267641A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436490A (en) * | 1964-11-16 | 1969-04-01 | United Control Corp | Adjustable equalizer circuit for magnetic reproducer |
| US3355681A (en) * | 1965-03-22 | 1967-11-28 | Bell Telephone Labor Inc | Elastic wave system temperature control for controlling delay time |
| US3435351A (en) * | 1967-05-01 | 1969-03-25 | Friden Inc | Delay line transit time control system |
| US4048580A (en) * | 1976-10-18 | 1977-09-13 | The United States Of America As Represented By The Secretary Of The Army | Apparatus for detecting a stable microwave discrete frequency |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2099687A (en) * | 1936-11-04 | 1937-11-23 | Honeywell Regulator Co | Temperature control apparatus |
| US2284612A (en) * | 1940-01-06 | 1942-05-26 | American Telephone & Telegraph | Phase control in electrical transmission |
| US2685067A (en) * | 1948-03-12 | 1954-07-27 | Raytheon Mfg Co | Means for delaying electrical signals |
| US2755446A (en) * | 1951-06-30 | 1956-07-17 | Cgs Lab Inc | Variable inductance control method and apparatus |
| US2760165A (en) * | 1952-10-01 | 1956-08-21 | Hazeltine Research Inc | Temperature-controlled time-delay signal-translating device |
| BE526454A (en:Method) * | 1953-02-13 | 1900-01-01 | ||
| US2814793A (en) * | 1955-04-05 | 1957-11-26 | Sperry Rand Corp | Variable delay line |
| NL222396A (en:Method) * | 1956-11-14 | 1900-01-01 | ||
| US2960571A (en) * | 1957-12-31 | 1960-11-15 | Bell Telephone Labor Inc | Signal delay system |
-
0
- NL NL122546D patent/NL122546C/xx active
- NL NL267641D patent/NL267641A/xx unknown
-
1960
- 1960-08-18 US US50366A patent/US3209286A/en not_active Expired - Lifetime
-
1961
- 1961-08-09 GB GB28824/61A patent/GB989184A/en not_active Expired
- 1961-08-17 DE DEC24900A patent/DE1253372B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1253372B (de) | 1967-11-02 |
| NL267641A (en:Method) | |
| US3209286A (en) | 1965-09-28 |
| GB989184A (en) | 1965-04-14 |