GB1033302A - Flexible coilable waveguide - Google Patents

Flexible coilable waveguide

Info

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
Application number
GB421863A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hackethal Draht Kabel Werke AG
Original Assignee
Hackethal Draht Kabel Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hackethal Draht Kabel Werke AG filed Critical Hackethal Draht Kabel Werke AG
Publication of GB1033302A publication Critical patent/GB1033302A/en
Expired legal-status Critical Current

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.
GB421863A 1962-02-01 1963-02-01 Flexible coilable waveguide Expired GB1033302A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063169A1 (en) * 1969-09-22 1971-07-09 Pirelli

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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