DE2120831A1 - Verfahren und Anlage zum Herstellen eines biegsamen Wellenleiters - Google Patents

Verfahren und Anlage zum Herstellen eines biegsamen Wellenleiters

Info

Publication number
DE2120831A1
DE2120831A1 DE19712120831 DE2120831A DE2120831A1 DE 2120831 A1 DE2120831 A1 DE 2120831A1 DE 19712120831 DE19712120831 DE 19712120831 DE 2120831 A DE2120831 A DE 2120831A DE 2120831 A1 DE2120831 A1 DE 2120831A1
Authority
DE
Germany
Prior art keywords
helix
forming
speed
synthetic resin
waveguide
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.)
Pending
Application number
DE19712120831
Other languages
German (de)
English (en)
Inventor
Paolo Gazzana Mailand; Portinari Antonio Sesto San Giovanni; Priaroggia (Italien). M
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of DE2120831A1 publication Critical patent/DE2120831A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53126—Means to place sheath on running-length core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE19712120831 1970-05-08 1971-04-28 Verfahren und Anlage zum Herstellen eines biegsamen Wellenleiters Pending DE2120831A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2430070 1970-05-08

Publications (1)

Publication Number Publication Date
DE2120831A1 true DE2120831A1 (de) 1971-12-09

Family

ID=11213020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712120831 Pending DE2120831A1 (de) 1970-05-08 1971-04-28 Verfahren und Anlage zum Herstellen eines biegsamen Wellenleiters

Country Status (6)

Country Link
US (1) US3769697A (US20110158925A1-20110630-C00042.png)
AU (1) AU2860571A (US20110158925A1-20110630-C00042.png)
DE (1) DE2120831A1 (US20110158925A1-20110630-C00042.png)
FR (1) FR2088416B1 (US20110158925A1-20110630-C00042.png)
GB (1) GB1324724A (US20110158925A1-20110630-C00042.png)
ZA (1) ZA712867B (US20110158925A1-20110630-C00042.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT950147B (it) * 1972-03-14 1973-06-20 Pirelli Apparecchiatura per la fabbricazio ne continua di guide d onda
CA970938A (en) * 1972-07-06 1975-07-15 Phillips Cables Limited Method and apparatus for sheathing cable cores
GB1510111A (en) * 1974-03-29 1978-05-10 Bicc Ltd Electromagnetic waveguides
FR2269208B1 (US20110158925A1-20110630-C00042.png) * 1974-04-25 1980-01-25 Cables De Lyon Geoffroy Delore
US4017814A (en) * 1974-04-25 1977-04-12 Les Cables De Lyon Wave guide and method for the manufacturing thereof
FR2280984A1 (fr) * 1974-08-02 1976-02-27 Gall Jean Claude Le Procede et machine de fabrication de guide d'onde circulaire en continu
FR2298197A1 (fr) * 1975-01-17 1976-08-13 Telecommunications Sa Pr

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530105A (en) * 1945-12-17 1950-11-14 Jr Robert Lee Wallace Method of making a diver's combined hose and electrical communication line cable
GB812032A (en) * 1955-11-30 1959-04-15 Comp Generale Electricite Flexible wave guide
BE565476A (US20110158925A1-20110630-C00042.png) * 1957-03-08
US3138511A (en) * 1960-05-05 1964-06-23 Teleflex Inc Apparatus for making a flexible conduit of helically wound wires
US3217084A (en) * 1960-12-20 1965-11-09 Anaconda Wire & Cable Co Electric cable having compressed insulation
GB919074A (en) * 1961-11-17 1963-02-20 Standard Telephones Cables Ltd Waveguides
US3391525A (en) * 1964-01-25 1968-07-09 Ostermann Fa W & M Machine for helically winding material about a flexible tube

Also Published As

Publication number Publication date
AU2860571A (en) 1972-11-09
FR2088416B1 (US20110158925A1-20110630-C00042.png) 1974-06-28
GB1324724A (en) 1973-07-25
US3769697A (en) 1973-11-06
FR2088416A1 (US20110158925A1-20110630-C00042.png) 1972-01-07
ZA712867B (en) 1972-09-27

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