FR2434325B1 - - Google Patents

Info

Publication number
FR2434325B1
FR2434325B1 FR7921010A FR7921010A FR2434325B1 FR 2434325 B1 FR2434325 B1 FR 2434325B1 FR 7921010 A FR7921010 A FR 7921010A FR 7921010 A FR7921010 A FR 7921010A FR 2434325 B1 FR2434325 B1 FR 2434325B1
Authority
FR
France
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
FR7921010A
Other languages
French (fr)
Other versions
FR2434325A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2434325A1 publication Critical patent/FR2434325A1/fr
Application granted granted Critical
Publication of FR2434325B1 publication Critical patent/FR2434325B1/fr
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
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Sewage (AREA)
FR7921010A 1978-08-24 1979-08-20 Canal en beton avec au moins une canalisation pour fluide gazeux ou liquide posee dans ce canal Granted FR2434325A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782836936 DE2836936C2 (de) 1978-08-24 1978-08-24 Betonkanal mit zumindest einer darin verlegten Rohrleitung

Publications (2)

Publication Number Publication Date
FR2434325A1 FR2434325A1 (fr) 1980-03-21
FR2434325B1 true FR2434325B1 (da) 1985-05-10

Family

ID=6047781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921010A Granted FR2434325A1 (fr) 1978-08-24 1979-08-20 Canal en beton avec au moins une canalisation pour fluide gazeux ou liquide posee dans ce canal

Country Status (8)

Country Link
AT (1) AT376734B (da)
BE (1) BE878333A (da)
CH (1) CH640590A5 (da)
DE (1) DE2836936C2 (da)
DK (1) DK151352C (da)
FR (1) FR2434325A1 (da)
NL (2) NL181521B (da)
SE (1) SE446120B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008582B4 (de) * 2008-02-12 2009-12-03 Schiedel Ag Befestigungsvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1861436A (en) * 1928-10-05 1932-06-07 Johns Manville Underground conduit system
US2464363A (en) * 1945-09-07 1949-03-15 De Witt H Wyatt Trench construction
US2903018A (en) * 1954-12-22 1959-09-08 Zonolite Company Parting agent for conduits
DE1808340U (de) 1960-01-30 1960-03-24 Sihn Kg Wilhelm Jun Mastbefestigung fuer antennen.
US3484509A (en) * 1963-05-10 1969-12-16 Rensulate Corp Insulated underground conduit
GB1085262A (en) * 1965-02-08 1967-09-27 Edwin George Tabraham Underground pipe carrying duct
US3388724A (en) * 1965-04-05 1968-06-18 Exxon Research Engineering Co Submarine insulated lng pipeline
NL6606794A (da) * 1965-05-21 1966-11-22
AT276886B (de) * 1966-01-11 1969-12-10 Eternit Ag Mantelrohrleitung zum Transport eines erhitzten Mediums, insbesondere Fernheizleitung
FR1546795A (fr) * 1967-10-13 1968-11-22 Roubaud & Cie Sa Perfectionnement au montage des gaines de ventilation et analogues
JPS4922491B1 (da) * 1969-07-14 1974-06-08
FR2212907A5 (da) * 1972-08-08 1974-07-26 Prod En Ciment
FR2366508A1 (fr) * 1976-10-04 1978-04-28 Pont A Mousson Tuyau calorifuge de grand diametre

Also Published As

Publication number Publication date
NL7905942A (nl) 1980-02-26
NL181521B (nl) 1987-04-01
ATA559479A (de) 1984-05-15
SE446120B (sv) 1986-08-11
NL8602798A (nl) 1987-02-02
DK351579A (da) 1980-02-25
DE2836936A1 (de) 1980-03-06
AT376734B (de) 1984-12-27
BE878333A (fr) 1979-12-17
DE2836936C2 (de) 1985-10-10
FR2434325A1 (fr) 1980-03-21
DK151352C (da) 1988-05-02
CH640590A5 (en) 1984-01-13
DK151352B (da) 1987-11-23
SE7907062L (sv) 1980-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse