GB753524A - Improvements in or relating to electromagnetic waveguide shutter devices - Google Patents
Improvements in or relating to electromagnetic waveguide shutter devicesInfo
- Publication number
- GB753524A GB753524A GB3203753A GB3203753A GB753524A GB 753524 A GB753524 A GB 753524A GB 3203753 A GB3203753 A GB 3203753A GB 3203753 A GB3203753 A GB 3203753A GB 753524 A GB753524 A GB 753524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shutter
- relay
- hole
- cavity
- nov
- 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
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
- H01P1/122—Waveguide switches
Abstract
753,524. Waveguides. GENERAL ELECTRIC CO., Ltd., HOPKINS, B. J., and, THOMASON, J. A. Nov. 10, 1954 [Nov. 18 1953], No. 32037/53. Class 40 (8). A cylindrical brass shutter 1 is rotatably mounted in a cavity in a brass block 2 having a rectangular hole 5 therein of the same crosssection as that of adjacent waveguides. When the shutter is rotated by, e.g., a solenoid relay, it may be moved to a position where a hole 8 in the shutter is aligned with the hole 5 or a position where the hole 5 is blocked. If the dimensions of a rectangular guide are a, b, then the diameter of the cavity should be at least b#2. To prevent loss of energy, #/4 channels 42 are situated at a distance round the cavity equal to #/4. The current for the relay may be that used for the priming potential of an associater TR system, and the relay may be so arranged that the shutter is closed when no current is supplied to the relay. A projection on the shutter may engage stops to ensure that the shutter is located in one of its two positions. The Provisional Specification describes also the use of an aluminium shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3203753A GB753524A (en) | 1953-11-18 | 1953-11-18 | Improvements in or relating to electromagnetic waveguide shutter devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3203753A GB753524A (en) | 1953-11-18 | 1953-11-18 | Improvements in or relating to electromagnetic waveguide shutter devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB753524A true GB753524A (en) | 1956-07-25 |
Family
ID=10332134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3203753A Expired GB753524A (en) | 1953-11-18 | 1953-11-18 | Improvements in or relating to electromagnetic waveguide shutter devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB753524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250140A (en) * | 1990-10-31 | 1992-05-27 | Spinner Gmbh Elektrotech | Waveguide switch |
-
1953
- 1953-11-18 GB GB3203753A patent/GB753524A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2250140A (en) * | 1990-10-31 | 1992-05-27 | Spinner Gmbh Elektrotech | Waveguide switch |
| GB2250140B (en) * | 1990-10-31 | 1994-12-07 | Spinner Gmbh Elektrotech | A waveguide switch |
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