GB255524A - Improvements relating to crystal detectors for wireless receivers - Google Patents
Improvements relating to crystal detectors for wireless receiversInfo
- Publication number
- GB255524A GB255524A GB10447/25A GB1044725A GB255524A GB 255524 A GB255524 A GB 255524A GB 10447/25 A GB10447/25 A GB 10447/25A GB 1044725 A GB1044725 A GB 1044725A GB 255524 A GB255524 A GB 255524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crystal
- tube
- improvements relating
- wireless receivers
- crystal detectors
- 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
- 239000013078 crystal Substances 0.000 title abstract 7
- 239000002184 metal Substances 0.000 abstract 2
- 235000012469 Cleome gynandra Nutrition 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
255,524. Blaiberg, I. B. April 22, 1925. No Patent granted (Sealing fee not paid). Crystal detectors.-A crystal holder, particularly adapted for " one-hole mounting " on a wireless panel comprises a tube a of insulating material closed at one end by a metal plug b forming a cup for the crystal c, and having a metal plug f at the upper end on which is fixed an externally-threaded tube b which passes through the mounting-panel p and is secured by a nut n. A rod j fitted with a control knob m slides through the tube g and carries at its inner end a second crystal c<1>, held in contact with the crystal c by a spring l; or the crystal c' may be replaced by a catswhisker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10447/25A GB255524A (en) | 1925-04-22 | 1925-04-22 | Improvements relating to crystal detectors for wireless receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10447/25A GB255524A (en) | 1925-04-22 | 1925-04-22 | Improvements relating to crystal detectors for wireless receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB255524A true GB255524A (en) | 1926-07-22 |
Family
ID=9968017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10447/25A Expired GB255524A (en) | 1925-04-22 | 1925-04-22 | Improvements relating to crystal detectors for wireless receivers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB255524A (en) |
-
1925
- 1925-04-22 GB GB10447/25A patent/GB255524A/en not_active Expired
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