FR2307213A1 - Protection pour canalisation - Google Patents

Protection pour canalisation

Info

Publication number
FR2307213A1
FR2307213A1 FR7610549A FR7610549A FR2307213A1 FR 2307213 A1 FR2307213 A1 FR 2307213A1 FR 7610549 A FR7610549 A FR 7610549A FR 7610549 A FR7610549 A FR 7610549A FR 2307213 A1 FR2307213 A1 FR 2307213A1
Authority
FR
France
Prior art keywords
large number
ribs
wrapping material
pipe
protective wrapping
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
FR7610549A
Other languages
English (en)
French (fr)
Other versions
FR2307213B1 (xx
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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
Priority claimed from GB14992/75A external-priority patent/GB1549847A/en
Application filed by WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2307213A1 publication Critical patent/FR2307213A1/fr
Application granted granted Critical
Publication of FR2307213B1 publication Critical patent/FR2307213B1/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
    • 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)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
FR7610549A 1975-04-11 1976-04-09 Protection pour canalisation Granted FR2307213A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB14992/75A GB1549847A (en) 1975-04-11 1975-04-11 Pipe wrapping structure
GB138976 1976-01-14

Publications (2)

Publication Number Publication Date
FR2307213A1 true FR2307213A1 (fr) 1976-11-05
FR2307213B1 FR2307213B1 (xx) 1981-10-23

Family

ID=26236695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610549A Granted FR2307213A1 (fr) 1975-04-11 1976-04-09 Protection pour canalisation

Country Status (12)

Country Link
JP (1) JPS6059479B2 (xx)
AU (1) AU508582B2 (xx)
CA (1) CA1090691A (xx)
CH (1) CH620025A5 (xx)
DE (1) DE2614793A1 (xx)
DK (1) DK144537C (xx)
EG (1) EG12367A (xx)
ES (1) ES446862A1 (xx)
FR (1) FR2307213A1 (xx)
IT (1) IT1061359B (xx)
NL (1) NL181455B (xx)
NO (2) NO149082C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024325A2 (de) * 1999-01-26 2000-08-02 GLS Muenchen, Baugesellschaft mbH Vorrichtung und Verfahren zur Ummantelung von Leitungsrohren

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1114624B (it) * 1977-07-01 1986-01-27 Raci Spa Collare perfezionato per gasdotti
DE3214319C1 (de) * 1982-04-19 1984-03-29 Hoesch Werke Ag, 4600 Dortmund Metallrohr mit Korrosions- und Steinschutzueberzug aus Kunststoff
DE8716637U1 (de) * 1987-12-17 1989-04-20 Westfälische Kunststofftechnik GmbH, 4322 Sprockhövel Schutzrohr für die im Erdreich verlegten Rohre einer Gasleitung
DE9309679U1 (de) * 1993-06-30 1994-11-10 Denso-Chemie Wedekind KG, 51371 Leverkusen Erdverlegbares Rohr
CN106594417A (zh) * 2016-12-23 2017-04-26 周宝龙 一种管道加固结构
US10920909B2 (en) 2017-09-25 2021-02-16 1552818 Ontario Limited Pipe protector
CN114396533B (zh) * 2021-12-31 2023-08-01 珠海新源热力有限公司 蒸汽直埋管道防腐蚀装置及其控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894519A (en) * 1930-04-28 1933-01-17 Richard A Sperry Drill pipe protector
US1960364A (en) * 1930-07-08 1934-05-29 Carol Supplies Inc Antifriction bearing for casings
DE2057542A1 (de) * 1970-11-23 1972-06-08 Ernst Vogelsang Fa Dipl Ing Dr Anordnung zum Korrosionsschutz von Rohrleitungen
US3692607A (en) * 1970-02-09 1972-09-19 Samuel M Shobert Method and apparatus for making a reinforced plastic well screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894519A (en) * 1930-04-28 1933-01-17 Richard A Sperry Drill pipe protector
US1960364A (en) * 1930-07-08 1934-05-29 Carol Supplies Inc Antifriction bearing for casings
US3692607A (en) * 1970-02-09 1972-09-19 Samuel M Shobert Method and apparatus for making a reinforced plastic well screen
DE2057542A1 (de) * 1970-11-23 1972-06-08 Ernst Vogelsang Fa Dipl Ing Dr Anordnung zum Korrosionsschutz von Rohrleitungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024325A2 (de) * 1999-01-26 2000-08-02 GLS Muenchen, Baugesellschaft mbH Vorrichtung und Verfahren zur Ummantelung von Leitungsrohren
EP1024325A3 (de) * 1999-01-26 2002-01-30 GLS Muenchen, Baugesellschaft mbH Vorrichtung und Verfahren zur Ummantelung von Leitungsrohren

Also Published As

Publication number Publication date
FR2307213B1 (xx) 1981-10-23
CA1090691A (en) 1980-12-02
JPS51124826A (en) 1976-10-30
AU1285376A (en) 1977-10-13
NO151982C (no) 1985-07-10
CH620025A5 (en) 1980-10-31
JPS6059479B2 (ja) 1985-12-25
NO149082B (no) 1983-10-31
NO830492L (no) 1976-10-12
NL181455B (nl) 1987-03-16
EG12367A (en) 1981-03-31
DE2614793A1 (de) 1976-10-21
AU508582B2 (en) 1980-03-27
NO761245L (xx) 1976-10-12
DK167576A (da) 1976-10-12
NO151982B (no) 1985-04-01
DK144537B (da) 1982-03-22
DK144537C (da) 1982-09-06
ES446862A1 (es) 1977-06-01
IT1061359B (it) 1983-02-28
NL7603775A (nl) 1976-10-13
NO149082C (no) 1984-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse