GB900777A - A metal container for high frequency apparatus - Google Patents
A metal container for high frequency apparatusInfo
- Publication number
- GB900777A GB900777A GB969359A GB969359A GB900777A GB 900777 A GB900777 A GB 900777A GB 969359 A GB969359 A GB 969359A GB 969359 A GB969359 A GB 969359A GB 900777 A GB900777 A GB 900777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- foil
- cover
- high frequency
- metal container
- frequency apparatus
- 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
- 239000002184 metal Substances 0.000 title 1
- 239000011888 foil Substances 0.000 abstract 5
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0049—Casings being metallic containers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Electrotherapy Devices (AREA)
Abstract
900,777. Magnetic screening. NURNBERGER SCHWACHSTROM - BAUELEMENTE FABRIK G.m.b.H. March 20, 1959 [April 12, 1958], No. 9693/59. Drawings to Specification. Class 37. [Also in Group XVII] A means for forming a radiation-tight seal between a container and its cover comprises a conductive foil placed between the cover and the open end of the container over the whole cross-section of it, with a resilient layer interposed between the cover and the foil at least in the region of the contact line between the housing and the foil. The resilient layer may be a rubber plate and the foil may be of copper, brass or silver. In an alternative form, the layer may be of paper or synthetic material, with the foil formed on to one side of it.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0014927 | 1958-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB900777A true GB900777A (en) | 1962-07-11 |
Family
ID=7339948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB969359A Expired GB900777A (en) | 1958-04-12 | 1959-03-20 | A metal container for high frequency apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB900777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1266840B (en) * | 1965-06-09 | 1968-04-25 | Siemens Ag | Shielding housing for an electrical device |
-
1959
- 1959-03-20 GB GB969359A patent/GB900777A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1266840B (en) * | 1965-06-09 | 1968-04-25 | Siemens Ag | Shielding housing for an electrical device |
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