GB1033302A - Flexible coilable waveguide - Google Patents
Flexible coilable waveguideInfo
- Publication number
- GB1033302A GB1033302A GB421863A GB421863A GB1033302A GB 1033302 A GB1033302 A GB 1033302A GB 421863 A GB421863 A GB 421863A GB 421863 A GB421863 A GB 421863A GB 1033302 A GB1033302 A GB 1033302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- tube
- waveguide
- feb
- coilable
- 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
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
- H01P11/002—Manufacturing hollow waveguides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/12—Hollow waveguides
- H01P3/14—Hollow waveguides flexible
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
1,033,302. Bending, corrugating; producing waveguides. HACKETHAL - DRAHT - UND KABEL-WERKE A.G. Feb. 1, 1963 [Feb. 1, 1962], No. 4218/63. Headings B3A and B3E. [Also in Division H1] A coilable waveguide is made by passing a longitudinallywelded, helically - corrugated tube through a pair of rollers 13, 14 which deform it to an elliptical cross-section. The tube is made continuously in a known type of machine before passage through the rollers which are vertically adjustable and have co-operating semielliptical grooves 13a, 14a. The inlet and outlet guides of the shaping rollers are lined with a wear-resistant smooth plastic, e.g. high-density polyethylene. The exterior of the tube may subsequently be sprayed with a coating of plastic material and then wound upon a drum.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1962H0044763 DE1297722B (en) | 1962-02-01 | 1962-02-01 | Method and device for producing a corrugated waveguide of elliptical cross section |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1033302A true GB1033302A (en) | 1966-06-22 |
Family
ID=7155607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB421863A Expired GB1033302A (en) | 1962-02-01 | 1963-02-01 | Flexible coilable waveguide |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1297722B (en) |
GB (1) | GB1033302A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2063169A1 (en) * | 1969-09-22 | 1971-07-09 | Pirelli |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458240A1 (en) * | 1973-12-08 | 1975-09-04 | Furukawa Electric Co Ltd | Manufacturing fluted waveguides from circular tubes - using die blocks with tapered channel changing from circular to elliptic cross-section |
FR2486721A1 (en) * | 1980-07-09 | 1982-01-15 | Cables De Lyon Geoffroy Delore | METHOD FOR PRODUCING WAVEGUIDES AND WAVEGUIDES OBTAINED |
US4602425A (en) * | 1985-09-26 | 1986-07-29 | The United States Of America As Represented By The Secretary Of The Army | Method of protecting a radiochromic optical waveguide dosimeter from adverse temperature effects |
GB9103067D0 (en) * | 1991-02-13 | 1991-03-27 | Quasar Microwave Tech | Elliptical waveguides |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE892003C (en) * | 1953-08-20 | Siemens iS. Halske Aktiengesellschaft, Berlin und München | Dielectric tubular cable with a flattened cross-section for the transmission of ultra-short waves | |
FR877692A (en) * | 1941-12-13 | 1942-12-14 | Telefunken Gmbh | Improvements to hollow lines for UHF |
DE885738C (en) * | 1944-09-30 | 1953-08-06 | Siemens Ag | Electrical pipe cable for the transmission of magnetic waves |
-
1962
- 1962-02-01 DE DE1962H0044763 patent/DE1297722B/en active Pending
-
1963
- 1963-02-01 GB GB421863A patent/GB1033302A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2063169A1 (en) * | 1969-09-22 | 1971-07-09 | Pirelli |
Also Published As
Publication number | Publication date |
---|---|
DE1297722B (en) | 1969-06-19 |
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