NO953567L - Pressure resistant corrugated casing - Google Patents

Pressure resistant corrugated casing

Info

Publication number
NO953567L
NO953567L NO953567A NO953567A NO953567L NO 953567 L NO953567 L NO 953567L NO 953567 A NO953567 A NO 953567A NO 953567 A NO953567 A NO 953567A NO 953567 L NO953567 L NO 953567L
Authority
NO
Norway
Prior art keywords
reinforcement
corrugated casing
casing
gas pressure
external gas
Prior art date
Application number
NO953567A
Other languages
Norwegian (no)
Other versions
NO953567D0 (en
Inventor
Friedrich Karl Levacher
Gerd Hahne
Original Assignee
Felten & Guilleaume Energie
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 Felten & Guilleaume Energie filed Critical Felten & Guilleaume Energie
Publication of NO953567D0 publication Critical patent/NO953567D0/en
Publication of NO953567L publication Critical patent/NO953567L/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Trykkfast bølgemantelrør (1) som tåler høy strekkbelastning, som kan spoles på en trommel i store lengder og som særlig kan anvendes som kabelmantel for en kabel med ytre gasstrykk. Bølgemantelrøret (1) er utstyrt med en fastsittende armering (3) av trådnetting eller tråder, slik at det også kan over- føres små lengdeutvidelser, for utøvelse av en innsnevrende virkning på armeringen (3), som er innleiret i plast. Armeringen (3) er for dette formål utformet som et flettet eller i to retninger viklet trådlag med forholdsvis liten dekningsgrad. Lengdeutvidelser overføres til armeringen (3), som virker som en trekkstrømpe. Bølgemantelrøret (1) er allikevel godt bøyelig, slik at det er godt spolbart. Bølgemantelrøret (1) kan fremstilles industrielt i store lengder (100 - 200 m), slik at det er velegnet som yttermantel for kabler med ytre gasstrykk. Røret kan også anvendes til andre formål, slik som en transportledning for gassformede medier.Pressure-resistant corrugated casing (1) which can withstand high tensile load, which can be wound on a drum of large length and which can be used especially as a cable jacket for a cable with external gas pressure. The corrugated casing (1) is provided with a fixed reinforcement (3) of wire netting or wires, so that small length extensions can also be transmitted, in order to exert a narrowing effect on the reinforcement (3), which is embedded in plastic. For this purpose, the reinforcement (3) is formed as a braided or two-way coiled wire layer with relatively low coverage. Length extensions are transferred to the reinforcement (3), which acts as a drawstring. The corrugated casing (1) is nevertheless well flexible, so that it is well flushable. The corrugated casing (1) can be manufactured industrially in large lengths (100 - 200 m), making it suitable as an outer casing for cables with external gas pressure. The tube may also be used for other purposes, such as a conveyor line for gaseous media.

NO953567A 1994-09-13 1995-09-11 Pressure resistant corrugated casing NO953567L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944432481 DE4432481C1 (en) 1994-09-13 1994-09-13 Flameproof corrugated pipe

Publications (2)

Publication Number Publication Date
NO953567D0 NO953567D0 (en) 1995-09-11
NO953567L true NO953567L (en) 1996-03-14

Family

ID=6528038

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953567A NO953567L (en) 1994-09-13 1995-09-11 Pressure resistant corrugated casing

Country Status (4)

Country Link
DE (1) DE4432481C1 (en)
GB (1) GB2294307A (en)
NL (1) NL1001126C2 (en)
NO (1) NO953567L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA008654B1 (en) * 2004-07-16 2007-06-29 Тоо Казцентрэлектропровод Cable for field communication
DE202004012258U1 (en) * 2004-08-05 2005-12-15 Hammelmann Maschinenfabrik Gmbh Hose for high pressure water jets used e.g. in construction industry, includes thin metal core with stainless steel or plastic wound reinforcement and bonded end fittings
DE202006017190U1 (en) * 2006-11-10 2008-03-20 Witzenmann Gmbh Flexible line element for pressurized lines
DE202008002386U1 (en) * 2008-02-20 2009-07-02 Rehau Ag + Co Composite pipe with a tube of cross-linked polyethylene
DE202008009770U1 (en) 2008-07-22 2008-10-23 Boa Metallschlauch Gmbh Flexible metal tube
KR101100847B1 (en) * 2009-09-22 2012-01-02 주식회사 상원 Bushing shield and fabricating method therefor
CN105552794A (en) * 2016-02-05 2016-05-04 嘉兴学院 Automobile line protection sleeve
CN105972343B (en) * 2016-06-28 2018-04-03 西安航天动力研究所 A kind of analysis method of gas hose reverse double-helix armouring net enhancing ability

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490349A1 (en) * 1962-10-05 1969-05-22 Siemens Ag Corrugated pipes or corrugated metal sheaths of cables covered with a smooth plastic jacket
GB1175042A (en) * 1966-03-11 1969-12-23 Compoflex Co Ltd Improvements in or relating to Flexible Hose or Tubing
GB1283216A (en) * 1969-08-28 1972-07-26 Compoflex Co Ltd Improvements in or relating to flexible hose or tubing
IT1012858B (en) * 1974-05-28 1977-03-10 Pirelli FLEXIBLE TUBULAR STRUCTURE FOR THE CONVEYANCE OF A FLUID AND RELATED MANUFACTURING PROCESS
US5275208A (en) * 1990-07-12 1994-01-04 Dayco Products, Inc. Flexible hose construction and method of making the same
US5148836A (en) * 1990-07-12 1992-09-22 Dayco Products, Inc. Flexible hose construction

Also Published As

Publication number Publication date
DE4432481C1 (en) 1996-02-22
GB2294307A (en) 1996-04-24
NL1001126C2 (en) 1998-05-19
NO953567D0 (en) 1995-09-11
GB9518735D0 (en) 1995-11-15
NL1001126A1 (en) 1996-03-13

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