CH669440A5 - - Google Patents

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Publication number
CH669440A5
CH669440A5 CH386585A CH386585A CH669440A5 CH 669440 A5 CH669440 A5 CH 669440A5 CH 386585 A CH386585 A CH 386585A CH 386585 A CH386585 A CH 386585A CH 669440 A5 CH669440 A5 CH 669440A5
Authority
CH
Switzerland
Prior art keywords
tube
flexible conduit
conduit according
inner tube
metal foil
Prior art date
Application number
CH386585A
Other languages
German (de)
English (en)
Inventor
Juergen Friessner
Original Assignee
Kabelmetal Electro Gmbh
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 Kabelmetal Electro Gmbh filed Critical Kabelmetal Electro Gmbh
Publication of CH669440A5 publication Critical patent/CH669440A5/de

Links

Classifications

    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/22—Multi-channel hoses
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/283—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes for double-walled pipes
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Examining Or Testing Airtightness (AREA)
CH386585A 1984-10-06 1985-09-06 CH669440A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436774 DE3436774A1 (de) 1984-10-06 1984-10-06 Flexibles leitungsrohr zum fortleiten fluessiger oder gasfoermiger medien

Publications (1)

Publication Number Publication Date
CH669440A5 true CH669440A5 (fr) 1989-03-15

Family

ID=6247315

Family Applications (1)

Application Number Title Priority Date Filing Date
CH386585A CH669440A5 (fr) 1984-10-06 1985-09-06

Country Status (6)

Country Link
AT (1) AT391749B (fr)
CH (1) CH669440A5 (fr)
DE (1) DE3436774A1 (fr)
DK (1) DK454285A (fr)
NL (1) NL8502725A (fr)
SE (1) SE462762B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744108A1 (de) * 1987-12-24 1989-07-06 Grohe Kg Hans Brauseschlauch und verfahren zu seiner herstellung
DE4134899C1 (en) * 1991-10-18 1993-05-19 Chr. Berghoefer Gmbh & Co. Kg, 3500 Kassel, De Flexible safety pipe for fluid media - comprises plastic core with plastic mantle and intermediate spiral chamber, with inner spiral corrugated plastic tube
US5473354A (en) * 1994-05-26 1995-12-05 Hewlett-Packard Company Ink-delivery apparatus
JP3390952B2 (ja) * 1995-06-26 2003-03-31 ネクストロム・ホールデイング・ソシエテ・アノニム 押し出し機及び方法、チューブラ製品、並びに管
DE29711868U1 (de) * 1997-07-07 1997-10-30 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Leitungsrohr zum Transport petrochemischer Medien
DE10044039A1 (de) * 2000-09-07 2002-03-21 Brugg Rohrsysteme Gmbh Flexibles Leitungsrohr
DE20212310U1 (de) * 2002-08-08 2003-08-28 Georg Springmann Industrie- und Bergbautechnik GmbH, 45472 Mülheim Förderschlauch zur Förderung von Feststoffpartikeln und/oder Flüssigkeiten, insbesondere Kohleförderung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7418581U (de) * 1974-10-31 Kabel Und Metallwerke Gutehoffnungshuette Ag Flexibles Leitungsrohr zur Fortleitung flüssiger oder gasförmiger Medien
DE3010437A1 (de) * 1980-03-19 1981-09-24 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur kontinuierlichen herstellung von abstandshaltern fuer koaxiale rohrsysteme
DE3209600A1 (de) * 1982-03-17 1983-09-22 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Rohr fuer den transport von fluessigen oder gasfoermigen medien
DE3213821A1 (de) * 1982-04-15 1983-10-27 kabelmetal electro GmbH, 3000 Hannover Rohrleitung zum transport von umweltgefaehrdenden medien sowie verfahren zur herstellung und verlegung derselben
DE3319515A1 (de) * 1983-05-28 1984-11-29 kabelmetal electro GmbH, 3000 Hannover Leitungsrohr fuer den transport erwaermter medien

Also Published As

Publication number Publication date
DE3436774C2 (fr) 1992-01-09
SE8504599D0 (sv) 1985-10-04
ATA288285A (de) 1990-05-15
AT391749B (de) 1990-11-26
SE8504599L (sv) 1986-04-07
NL8502725A (nl) 1986-05-01
SE462762B (sv) 1990-08-27
DK454285A (da) 1986-04-07
DK454285D0 (da) 1985-10-04
DE3436774A1 (de) 1986-04-10

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Legal Events

Date Code Title Description
PL Patent ceased