NL146560B - Dubbelwandige buisleiding van kunststof. - Google Patents

Dubbelwandige buisleiding van kunststof.

Info

Publication number
NL146560B
NL146560B NL300403A NL300403A NL146560B NL 146560 B NL146560 B NL 146560B NL 300403 A NL300403 A NL 300403A NL 300403 A NL300403 A NL 300403A NL 146560 B NL146560 B NL 146560B
Authority
NL
Netherlands
Prior art keywords
double
plastic pipe
walled plastic
walled
pipe
Prior art date
Application number
NL300403A
Other languages
English (en)
Dutch (nl)
Original Assignee
Armco Steel Corp
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 Armco Steel Corp filed Critical Armco Steel Corp
Publication of NL146560B publication Critical patent/NL146560B/xx

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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • 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
    • F16L9/00—Rigid 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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL300403A 1962-11-13 1963-11-12 Dubbelwandige buisleiding van kunststof. NL146560B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23708362A 1962-11-13 1962-11-13
US30839363A 1963-09-12 1963-09-12

Publications (1)

Publication Number Publication Date
NL146560B true NL146560B (nl) 1975-07-15

Family

ID=26930368

Family Applications (2)

Application Number Title Priority Date Filing Date
NL300403A NL146560B (nl) 1962-11-13 1963-11-12 Dubbelwandige buisleiding van kunststof.
NL7504910A NL7504910A (nl) 1962-11-13 1975-04-25 Half-buigzame leiding.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7504910A NL7504910A (nl) 1962-11-13 1975-04-25 Half-buigzame leiding.

Country Status (5)

Country Link
BE (1) BE639835A (en:Method)
CH (1) CH425370A (en:Method)
DE (2) DE6607126U (en:Method)
GB (1) GB1066319A (en:Method)
NL (2) NL146560B (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203312A1 (de) * 1972-01-25 1973-08-02 Wrede & Niedecken Gmbh Isoliermantel, insbesondere zur kaelteisolierung von behaeltern, rohrleitungen und dergleichen und verfahren zu seiner herstellung
EP0244154B1 (en) * 1986-04-29 1990-12-27 Ceskoslovenska akademie ved Device for making pipings of thermoplastic materials
GB9122575D0 (en) * 1991-10-24 1991-12-04 Sloma Robert M Improvements in or relating to piling
RU2169306C2 (ru) * 1999-09-06 2001-06-20 Акционерное общество "Центр перспективных разработок акционерного общества "Центральный научно-исследовательский институт специального машиностроения" Опорный шпангоут из композиционных материалов
DE102008046262A1 (de) * 2008-09-08 2010-03-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Druckrohr zum Übertragen von Druckkräften zwischen seinen Enden
DE102013108856B4 (de) * 2013-08-15 2019-06-19 Dieter Bächle Luftrohr sowie Rohreinheit für Verbrennungseinrichtungen
US20160066678A1 (en) * 2014-09-05 2016-03-10 Filip Technologies, Inc. Band support structure for wearable device
CN106402514A (zh) * 2016-12-27 2017-02-15 河南省汉盛新型材料科技有限公司 一种便于对接的塑料管材
CN111271522A (zh) * 2020-01-19 2020-06-12 山东大城防腐保温安装工程有限公司 一种防止切割破裂的耐腐蚀直埋保温管
CN113551286B (zh) * 2021-06-07 2022-07-19 阿克苏阳光热力有限公司 一种具有弯道保护结构的供热管网用预埋管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1677714A (en) * 1924-12-29 1928-07-17 Hurxthal F Frease Tubular structure
US2029369A (en) * 1933-10-10 1936-02-04 Erle P Halliburton Monolithic cementitious pipe
DE695612C (de) * 1937-10-07 1940-08-29 Robert Schallhart Dipl Ing Hohlmantelrohr
DE816464C (de) * 1942-11-08 1951-10-11 Wieland Werke Ag Metallisches Hohlmantelrohr
DE1756952U (de) * 1957-09-25 1957-11-28 Kunststofftechnik Heilbronn H Waermeisolierende kunststoffrohre und formstuecke.
US3047313A (en) * 1961-10-27 1962-07-31 Jersey Prod Res Co Weighted drill collar
DE1848046U (de) * 1962-01-19 1962-03-08 Rhodiaceta Ag Kunststoffrohr mit hoher korrosionsbestaendigkeit.
CH499724A (de) * 1967-11-15 1970-11-30 Elitex Zavody Textilniho Dosierpumpe, insbesondere für einen Düsenwebstuhl

Also Published As

Publication number Publication date
DE6607126U (de) 1971-01-21
NL7504910A (nl) 1975-08-29
CH425370A (fr) 1966-11-30
DE1296899B (de) 1969-06-04
GB1066319A (en) 1967-04-26
BE639835A (en:Method)

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