GB349706A - Radio-apparatus - Google Patents
Radio-apparatusInfo
- Publication number
- GB349706A GB349706A GB10208/30A GB1020830A GB349706A GB 349706 A GB349706 A GB 349706A GB 10208/30 A GB10208/30 A GB 10208/30A GB 1020830 A GB1020830 A GB 1020830A GB 349706 A GB349706 A GB 349706A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panel
- flat
- coupling
- elements
- metal
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Prevention Of Electric Corrosion (AREA)
- Electrolytic Production Of Metals (AREA)
- Structure Of Receivers (AREA)
Abstract
349,706. Wireless receiving apparatus. RUYSSENAERS, A. W., 1, Amaliastraat, The Hague. March 31, 1930, No. 10208. Convention date, March 30, 1929. [Class 40 (v).] All the elements of a valve receiver, other than the valves themselves, are formed in their flat elements and are mounted on the surface of a flat panel. The Figure shows the back of the panel with the coupling and leak resistances R, wand the conductive connections between the various terminals formed as thin strips lying flat against the panel. They may be formed by painting with metallic paint, by printing through a stencil, or by cathodic sputtering. Another process consists in blowing molten metal by compressed air through a spraying pistol in which the metal is fused by an electric arc. The coupling condensers C, grid condenser g, reaction condenser k are formed in their flat bodies, as are also the coil or coils S<1>. Tuning condensers may be formed by arranging one plate to slide over another, or by mounting one plate on a hinged flap similar to the flap of an envelope. The panel may be formed of impregnated cardboard or fibre, and an insulating sheet may cover the coupling &c. elements. Valve sockets and external terminals are formed by metal eyelets e.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE349706X | 1929-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB349706A true GB349706A (en) | 1931-06-04 |
Family
ID=3868176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10208/30A Expired GB349706A (en) | 1929-03-30 | 1930-03-31 | Radio-apparatus |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE359433A (en) |
| GB (1) | GB349706A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493199A (en) * | 1947-08-15 | 1950-01-03 | Globe Union Inc | Electric circuit component |
| US2542726A (en) * | 1945-06-30 | 1951-02-20 | Herbert W Sullivan | Method of forming inductor coils |
| US2613252A (en) * | 1947-09-23 | 1952-10-07 | Erie Resistor Corp | Electric circuit and component |
| US2759098A (en) * | 1951-12-13 | 1956-08-14 | Standard Coil Prod Co Inc | Printed circuit band switching television tuner |
| DE972477C (en) * | 1942-06-02 | 1959-07-30 | Siemens Ag | Circuit board made of insulating material with electrical connections made of conductive paint |
| WO1995032605A1 (en) * | 1994-05-25 | 1995-11-30 | James Cook University Of North Queensland | Printed circuit board socket |
| AU699033B2 (en) * | 1994-05-25 | 1998-11-19 | James Cook University Of North Queensland | Printed circuit board socket |
-
0
- BE BE359433D patent/BE359433A/xx unknown
-
1930
- 1930-03-31 GB GB10208/30A patent/GB349706A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972477C (en) * | 1942-06-02 | 1959-07-30 | Siemens Ag | Circuit board made of insulating material with electrical connections made of conductive paint |
| US2542726A (en) * | 1945-06-30 | 1951-02-20 | Herbert W Sullivan | Method of forming inductor coils |
| US2493199A (en) * | 1947-08-15 | 1950-01-03 | Globe Union Inc | Electric circuit component |
| US2613252A (en) * | 1947-09-23 | 1952-10-07 | Erie Resistor Corp | Electric circuit and component |
| US2759098A (en) * | 1951-12-13 | 1956-08-14 | Standard Coil Prod Co Inc | Printed circuit band switching television tuner |
| WO1995032605A1 (en) * | 1994-05-25 | 1995-11-30 | James Cook University Of North Queensland | Printed circuit board socket |
| AU699033B2 (en) * | 1994-05-25 | 1998-11-19 | James Cook University Of North Queensland | Printed circuit board socket |
Also Published As
| Publication number | Publication date |
|---|---|
| BE359433A (en) |
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