NL7208431A - - Google Patents

Info

Publication number
NL7208431A
NL7208431A NL7208431A NL7208431A NL7208431A NL 7208431 A NL7208431 A NL 7208431A NL 7208431 A NL7208431 A NL 7208431A NL 7208431 A NL7208431 A NL 7208431A NL 7208431 A NL7208431 A NL 7208431A
Authority
NL
Netherlands
Application number
NL7208431A
Other versions
NL174124C (nl
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 filed Critical
Publication of NL7208431A publication Critical patent/NL7208431A/xx
Application granted granted Critical
Publication of NL174124C publication Critical patent/NL174124C/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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
NL7208431A 1971-08-19 1972-06-20 Werkwijze voor het continu vervaardigen van een voor warmte en geluid geisoleerde leiding. NL174124C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712141476 DE2141476A1 (de) 1971-08-19 1971-08-19 Verfahren zur herstellung waermeund schallisolierter leitungsrohre

Publications (2)

Publication Number Publication Date
NL7208431A true NL7208431A (ja) 1973-02-21
NL174124C NL174124C (nl) 1984-05-01

Family

ID=5817120

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7208431A NL174124C (nl) 1971-08-19 1972-06-20 Werkwijze voor het continu vervaardigen van een voor warmte en geluid geisoleerde leiding.

Country Status (9)

Country Link
JP (2) JPS4829856A (ja)
AR (1) AR213057A1 (ja)
BE (1) BE785258R (ja)
DE (1) DE2141476A1 (ja)
DK (1) DK144635C (ja)
FR (1) FR2144517A6 (ja)
GB (1) GB1339118A (ja)
IT (1) IT1045419B (ja)
NL (1) NL174124C (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305420A1 (de) * 1983-02-17 1984-08-23 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE3242074A1 (de) * 1982-11-13 1984-05-17 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE3506144A1 (de) * 1985-02-22 1986-08-28 kabelmetal electro GmbH, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
JPS6346615A (ja) * 1986-08-13 1988-02-27 Canon Inc 回転ヘツド装置
JPH01259922A (ja) * 1988-04-11 1989-10-17 Toshiba Mach Co Ltd ベント式射出成形機
GB2419171A (en) * 2004-10-14 2006-04-19 Crp Group Ltd Insulated pipe assembly

Also Published As

Publication number Publication date
NL174124C (nl) 1984-05-01
BE785258R (fr) 1972-10-16
JPS57185127A (en) 1982-11-15
GB1339118A (en) 1973-11-28
FR2144517A6 (ja) 1973-02-09
DK144635B (da) 1982-04-26
AR213057A1 (es) 1978-12-15
JPS5810223B2 (ja) 1983-02-24
IT1045419B (it) 1980-05-10
DK144635C (da) 1982-09-27
JPS4829856A (ja) 1973-04-20
DE2141476A1 (de) 1973-02-22

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent