GB265469A - An improved crystal wireless detector of the cartridge type - Google Patents
An improved crystal wireless detector of the cartridge typeInfo
- Publication number
- GB265469A GB265469A GB2064426A GB2064426A GB265469A GB 265469 A GB265469 A GB 265469A GB 2064426 A GB2064426 A GB 2064426A GB 2064426 A GB2064426 A GB 2064426A GB 265469 A GB265469 A GB 265469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cartridge type
- wireless detector
- improved crystal
- crystal
- modification
- 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 4
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
265,469. Griffin, A. W. Aug. 21, 1926. Crystal detectors.-A crystal detector comprises a compression spring contact d which engages a crystal b and is reinforced laterally by a cylindrical insulating member e, Fig. 1, or in a modification by a spindle c<2>, Fig. 3. The parts are mounted between the conductive threaded end plugs c of a tubular casing a. The spring d, Fig. 1, is clamped between a plug and the member e. In a modification, the member c is formed integrally with the casing a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2064426A GB265469A (en) | 1926-08-21 | 1926-08-21 | An improved crystal wireless detector of the cartridge type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2064426A GB265469A (en) | 1926-08-21 | 1926-08-21 | An improved crystal wireless detector of the cartridge type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB265469A true GB265469A (en) | 1927-02-10 |
Family
ID=10149314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2064426A Expired GB265469A (en) | 1926-08-21 | 1926-08-21 | An improved crystal wireless detector of the cartridge type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB265469A (en) |
-
1926
- 1926-08-21 GB GB2064426A patent/GB265469A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB265469A (en) | An improved crystal wireless detector of the cartridge type | |
| ES357039A1 (en) | Carbon brush assembly for a small electric machine | |
| GB386540A (en) | Electric connection device | |
| GB360485A (en) | Improvements in or relating to the contact members of plug and socket connectors | |
| US1614696A (en) | Vacuum-tube mounting for radio apparatus | |
| GB255969A (en) | Improvements in electric couplings or connectors | |
| GB280689A (en) | Improvements in and relating to electric contact plugs, couplings and the like | |
| GB253746A (en) | Improved cartridge type wireless detector | |
| GB273380A (en) | An improved coupling socket for electrical and mechanical connection | |
| GB231280A (en) | Improvements in electric couplings, terminals and the like | |
| GB246700A (en) | Improvements in terminals of the plug and socket type | |
| GB282491A (en) | Improved jack for electrical connections | |
| GB546041A (en) | Improvements in electric lamp holders and the like | |
| GB610463A (en) | Improvements in electric plugs | |
| US1678271A (en) | Telephone receiver | |
| GB250673A (en) | Improved construction of plug and socket connections for electrical purposes | |
| GB256557A (en) | Improvements in and relating to electrical cut-outs | |
| GB208034A (en) | Improvements in crystal detectors | |
| GB308472A (en) | An improved sparking plug | |
| GB335624A (en) | Improvements in or relating to electric contacts of the plug and socket type specially applicable to contacts for electrical fuses | |
| GB333890A (en) | Improvements in sparking plugs | |
| GB533432A (en) | A new or improved electrical socket contact | |
| GB249302A (en) | Improvements in and relating to crystal detectors or rectifiers for wireless reception | |
| GB271271A (en) | Improvements in or relating to telephone plugs, and the like | |
| GB194983A (en) | Improvements in and relating to detectors for use in wireless telegraphy and telephony |