NL181455B - TUBE FITTED WITH A PROTECTIVE COVER AND LONG-ELECTRICAL COVER FOR SUCH A TUBE. - Google Patents

TUBE FITTED WITH A PROTECTIVE COVER AND LONG-ELECTRICAL COVER FOR SUCH A TUBE.

Info

Publication number
NL181455B
NL181455B NLAANVRAGE7603775,A NL7603775A NL181455B NL 181455 B NL181455 B NL 181455B NL 7603775 A NL7603775 A NL 7603775A NL 181455 B NL181455 B NL 181455B
Authority
NL
Netherlands
Prior art keywords
tube
cover
long
electrical
protective cover
Prior art date
Application number
NLAANVRAGE7603775,A
Other languages
Dutch (nl)
Other versions
NL7603775A (en
Original Assignee
Grace W R 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 Grace W R Ltd filed Critical Grace W R Ltd
Publication of NL7603775A publication Critical patent/NL7603775A/en
Publication of NL181455B publication Critical patent/NL181455B/en

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)
NLAANVRAGE7603775,A 1975-04-11 1976-04-09 TUBE FITTED WITH A PROTECTIVE COVER AND LONG-ELECTRICAL COVER FOR SUCH A TUBE. NL181455B (en)

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
NL7603775A NL7603775A (en) 1976-10-13
NL181455B true NL181455B (en) 1987-03-16

Family

ID=26236695

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7603775,A NL181455B (en) 1975-04-11 1976-04-09 TUBE FITTED WITH A PROTECTIVE COVER AND LONG-ELECTRICAL COVER FOR SUCH A TUBE.

Country Status (12)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1114624B (en) * 1977-07-01 1986-01-27 Raci Spa PERFECTED COLLAR FOR GAS PIPES
DE3214319C1 (en) * 1982-04-19 1984-03-29 Hoesch Werke Ag, 4600 Dortmund Metal tube with corrosion and stone protection coating made of plastic
DE8716637U1 (en) * 1987-12-17 1989-04-20 Westfälische Kunststofftechnik GmbH, 4322 Sprockhövel Protective pipe for the underground pipes of a gas pipeline
DE9309679U1 (en) * 1993-06-30 1994-11-10 Denso-Chemie Wedekind KG, 51371 Leverkusen Underground pipe
DE19902996C2 (en) * 1999-01-26 2002-09-12 Gls Muenchen Baugmbh Device and method for sheathing conduit pipes
CN106594417A (en) * 2016-12-23 2017-04-26 周宝龙 Pipeline reinforcing structure
WO2019056104A1 (en) * 2017-09-25 2019-03-28 Pipesak Inc. Pipe protector
USD1035840S1 (en) 2020-03-25 2024-07-16 1552818 Ontario Limited Pipe protector panel
CN114396533B (en) * 2021-12-31 2023-08-01 珠海新源热力有限公司 Corrosion prevention device for steam direct-buried pipeline and control method thereof

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 (en) * 1970-11-23 1972-06-08 Ernst Vogelsang Fa Dipl Ing Dr Porous plastic metal pipe sheath - made from granular thermoplastic resin

Also Published As

Publication number Publication date
DK144537C (en) 1982-09-06
NL7603775A (en) 1976-10-13
FR2307213A1 (en) 1976-11-05
DE2614793A1 (en) 1976-10-21
NO149082B (en) 1983-10-31
NO761245L (en) 1976-10-12
ES446862A1 (en) 1977-06-01
CA1090691A (en) 1980-12-02
NO830492L (en) 1976-10-12
EG12367A (en) 1981-03-31
JPS51124826A (en) 1976-10-30
AU1285376A (en) 1977-10-13
CH620025A5 (en) 1980-10-31
FR2307213B1 (en) 1981-10-23
NO151982C (en) 1985-07-10
NO151982B (en) 1985-04-01
DK167576A (en) 1976-10-12
JPS6059479B2 (en) 1985-12-25
IT1061359B (en) 1983-02-28
AU508582B2 (en) 1980-03-27
NO149082C (en) 1984-02-08
DK144537B (en) 1982-03-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee