GB488076A - Improvements in or relating to oscillatory circuits - Google Patents
Improvements in or relating to oscillatory circuitsInfo
- Publication number
- GB488076A GB488076A GB29225/37A GB2922537A GB488076A GB 488076 A GB488076 A GB 488076A GB 29225/37 A GB29225/37 A GB 29225/37A GB 2922537 A GB2922537 A GB 2922537A GB 488076 A GB488076 A GB 488076A
- Authority
- GB
- United Kingdom
- Prior art keywords
- change
- elements
- temperature
- insulating
- heat
- 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
- 230000003534 oscillatory effect Effects 0.000 title 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
- H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
488,076. Resonant circuits. LORENZ AKT.-GES., C. Oct. 26, 1937, No. 29225. Convention date, Oct. 27, 1936. Drawings to Specification. [Class 40 (iii)] In tuned circuits in which the change in capacity due to change of temperature is compensated by a corresponding change in inductance, means are provided for ensuring that the temperatures of the two elements shall change at corresponding rates, in order that the frequency may not be disturbed during the process of change. Thus, if the condenser tends to change its temperature more rapidly than the inductance, it may be surrounded with heat-insulating material ; or both elements may be enclosed in separate heat-insulating receptacles. The walls of the receptacles may be of ceramic material or, if they are within the electric field of the circuit, of material having low dielectric losses. The Specification as open to inspection under Sect. 91 describes also the inclusion of both elements is a common heat-insulating receptacle, which ensures that both shall change their temperature slowly and at the same rate. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE488076X | 1936-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB488076A true GB488076A (en) | 1938-06-30 |
Family
ID=6543737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29225/37A Expired GB488076A (en) | 1936-10-27 | 1937-10-26 | Improvements in or relating to oscillatory circuits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB488076A (en) |
-
1937
- 1937-10-26 GB GB29225/37A patent/GB488076A/en not_active Expired
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