CA1090691A - Pipe protector - Google Patents

Pipe protector

Info

Publication number
CA1090691A
CA1090691A CA249,984A CA249984A CA1090691A CA 1090691 A CA1090691 A CA 1090691A CA 249984 A CA249984 A CA 249984A CA 1090691 A CA1090691 A CA 1090691A
Authority
CA
Canada
Prior art keywords
ribs
pipe
apertures
structure according
cms
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.)
Expired
Application number
CA249,984A
Other languages
English (en)
French (fr)
Inventor
John Hurst
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
Original Assignee
WR Grace Ltd
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 filed Critical WR Grace Ltd
Priority to CA353,421A priority Critical patent/CA1103141A/en
Application granted granted Critical
Publication of CA1090691A publication Critical patent/CA1090691A/en
Expired 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)
CA249,984A 1975-04-11 1976-04-09 Pipe protector Expired CA1090691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA353,421A CA1103141A (en) 1975-04-11 1980-06-05 Pipe wrapping structure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB14992/75 1975-04-11
GB14992/75A GB1549847A (en) 1975-04-11 1975-04-11 Pipe wrapping structure
GB1389/76 1976-01-14
GB138976 1976-01-14

Publications (1)

Publication Number Publication Date
CA1090691A true CA1090691A (en) 1980-12-02

Family

ID=26236695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249,984A Expired CA1090691A (en) 1975-04-11 1976-04-09 Pipe protector

Country Status (12)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594417A (zh) * 2016-12-23 2017-04-26 周宝龙 一种管道加固结构
WO2019056104A1 (en) * 2017-09-25 2019-03-28 Pipesak Inc. PIPE PROTECTION DEVICE
CN114396533A (zh) * 2021-12-31 2022-04-26 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
USD1035840S1 (en) 2020-03-25 2024-07-16 1552818 Ontario Limited Pipe protector panel

Families Citing this family (5)

* 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
DE19902996C2 (de) * 1999-01-26 2002-09-12 Gls Muenchen Baugmbh Vorrichtung und Verfahren zur Ummantelung von Leitungsrohren

Family Cites Families (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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594417A (zh) * 2016-12-23 2017-04-26 周宝龙 一种管道加固结构
WO2019056104A1 (en) * 2017-09-25 2019-03-28 Pipesak Inc. PIPE PROTECTION DEVICE
US10920909B2 (en) 2017-09-25 2021-02-16 1552818 Ontario Limited Pipe protector
USD1035840S1 (en) 2020-03-25 2024-07-16 1552818 Ontario Limited Pipe protector panel
CN114396533A (zh) * 2021-12-31 2022-04-26 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
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

Also Published As

Publication number Publication date
DK144537C (da) 1982-09-06
NL7603775A (nl) 1976-10-13
FR2307213A1 (fr) 1976-11-05
DE2614793A1 (de) 1976-10-21
NO149082B (no) 1983-10-31
NO761245L (nl) 1976-10-12
ES446862A1 (es) 1977-06-01
NO830492L (no) 1976-10-12
EG12367A (en) 1981-03-31
JPS51124826A (en) 1976-10-30
AU1285376A (en) 1977-10-13
CH620025A5 (en) 1980-10-31
FR2307213B1 (nl) 1981-10-23
NL181455B (nl) 1987-03-16
NO151982C (no) 1985-07-10
NO151982B (no) 1985-04-01
DK167576A (da) 1976-10-12
JPS6059479B2 (ja) 1985-12-25
IT1061359B (it) 1983-02-28
AU508582B2 (en) 1980-03-27
NO149082C (no) 1984-02-08
DK144537B (da) 1982-03-22

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Legal Events

Date Code Title Description
MKEX Expiry