DE3436774A1 - Flexibles leitungsrohr zum fortleiten fluessiger oder gasfoermiger medien - Google Patents

Flexibles leitungsrohr zum fortleiten fluessiger oder gasfoermiger medien

Info

Publication number
DE3436774A1
DE3436774A1 DE19843436774 DE3436774A DE3436774A1 DE 3436774 A1 DE3436774 A1 DE 3436774A1 DE 19843436774 DE19843436774 DE 19843436774 DE 3436774 A DE3436774 A DE 3436774A DE 3436774 A1 DE3436774 A1 DE 3436774A1
Authority
DE
Germany
Prior art keywords
pipe
metal foil
tube
flexible conduit
plastic
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.)
Granted
Application number
DE19843436774
Other languages
German (de)
English (en)
Other versions
DE3436774C2 (enrdf_load_stackoverflow
Inventor
Jürgen Dipl.-Ing. 3002 Wedemark Frießner
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.)
Kabelmetal Electro GmbH
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
Priority to DE19843436774 priority Critical patent/DE3436774A1/de
Priority to CH386585A priority patent/CH669440A5/de
Priority to AT288285A priority patent/AT391749B/de
Priority to DK454285A priority patent/DK454285A/da
Priority to SE8504599A priority patent/SE462762B/sv
Priority to NL8502725A priority patent/NL8502725A/nl
Publication of DE3436774A1 publication Critical patent/DE3436774A1/de
Application granted granted Critical
Publication of DE3436774C2 publication Critical patent/DE3436774C2/de
Granted legal-status Critical Current

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)
DE19843436774 1984-10-06 1984-10-06 Flexibles leitungsrohr zum fortleiten fluessiger oder gasfoermiger medien Granted DE3436774A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19843436774 DE3436774A1 (de) 1984-10-06 1984-10-06 Flexibles leitungsrohr zum fortleiten fluessiger oder gasfoermiger medien
CH386585A CH669440A5 (enrdf_load_stackoverflow) 1984-10-06 1985-09-06
AT288285A AT391749B (de) 1984-10-06 1985-10-04 Flexibles leitungsrohr zum fortleiten fluessiger oder gasfoermiger medien
DK454285A DK454285A (da) 1984-10-06 1985-10-04 Fleksibelt ledningsroer til transport af flydende eller gasformige medier
SE8504599A SE462762B (sv) 1984-10-06 1985-10-04 Flexibelt ledningsroer foer vaetske- och gasformiga medier samt saett foer framstaellning av roeret
NL8502725A NL8502725A (nl) 1984-10-06 1985-10-04 Flexibele leidingbuis voor het geleiden van vloeibare of gasvormige media.

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 (2)

Publication Number Publication Date
DE3436774A1 true DE3436774A1 (de) 1986-04-10
DE3436774C2 DE3436774C2 (enrdf_load_stackoverflow) 1992-01-09

Family

ID=6247315

Family Applications (1)

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

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322662A1 (de) * 1987-12-24 1989-07-05 Hans Grohe GmbH & Co. KG Brauseschlauch und Verfahren zu seiner Herstellung
US5473354A (en) * 1994-05-26 1995-12-05 Hewlett-Packard Company Ink-delivery apparatus
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ATE221455T1 (de) * 1995-06-26 2002-08-15 Uponor Innovation Ab Rohrformiges produkt, extrusionsvorrichtung und verfahren
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

Citations (2)

* 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
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3319515A1 (de) * 1983-05-28 1984-11-29 kabelmetal electro GmbH, 3000 Hannover Leitungsrohr fuer den transport erwaermter medien

Patent Citations (2)

* 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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322662A1 (de) * 1987-12-24 1989-07-05 Hans Grohe GmbH & Co. KG Brauseschlauch und Verfahren zu seiner Herstellung
US5473354A (en) * 1994-05-26 1995-12-05 Hewlett-Packard Company Ink-delivery apparatus
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

Also Published As

Publication number Publication date
SE8504599D0 (sv) 1985-10-04
DK454285D0 (da) 1985-10-04
CH669440A5 (enrdf_load_stackoverflow) 1989-03-15
AT391749B (de) 1990-11-26
SE462762B (sv) 1990-08-27
DE3436774C2 (enrdf_load_stackoverflow) 1992-01-09
SE8504599L (sv) 1986-04-07
ATA288285A (de) 1990-05-15
DK454285A (da) 1986-04-07
NL8502725A (nl) 1986-05-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8380 Miscellaneous part iii

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8339 Ceased/non-payment of the annual fee