BE758125A - PROCESS FOR MANUFACTURING THERMAL AND SOUND ISOLATED DUCTS - Google Patents

PROCESS FOR MANUFACTURING THERMAL AND SOUND ISOLATED DUCTS

Info

Publication number
BE758125A
BE758125A BE758125DA BE758125A BE 758125 A BE758125 A BE 758125A BE 758125D A BE758125D A BE 758125DA BE 758125 A BE758125 A BE 758125A
Authority
BE
Belgium
Prior art keywords
manufacturing thermal
sound isolated
isolated ducts
ducts
sound
Prior art date
Application number
Other languages
French (fr)
Inventor
G Ziemek
F Glander
B Eilhardt
O Uhlmann
Original Assignee
Kabel Metallwerke Ghh
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.)
Publication date
Publication of BE758125A publication Critical patent/BE758125A/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • 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
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
    • 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
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • 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
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
    • F16L59/125—Helical spacers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BE758125D 1969-12-04 PROCESS FOR MANUFACTURING THERMAL AND SOUND ISOLATED DUCTS BE758125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960932 DE1960932A1 (en) 1969-12-04 1969-12-04 Process for the production of heat and sound insulated line pipes

Publications (1)

Publication Number Publication Date
BE758125A true BE758125A (en) 1971-04-01

Family

ID=5753016

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758125D BE758125A (en) 1969-12-04 PROCESS FOR MANUFACTURING THERMAL AND SOUND ISOLATED DUCTS

Country Status (10)

Country Link
JP (1) JPS5915816B1 (en)
AT (1) AT311753B (en)
BE (1) BE758125A (en)
CH (1) CH510843A (en)
DE (1) DE1960932A1 (en)
FR (1) FR2062242A5 (en)
GB (1) GB1277865A (en)
NL (1) NL171681C (en)
NO (1) NO136115C (en)
SE (1) SE367573B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613741A1 (en) * 1976-03-31 1977-10-13 Kabel Metallwerke Ghh PROCESS FOR THE CONTINUOUS MANUFACTURING OF THERMAL AND SOUND INSULATED PIPES
DE2714576C2 (en) * 1977-04-01 1983-11-17 Wavin B.V., 8031 Zwolle Plastic pipe part for drainage pipe systems
DE2836957A1 (en) * 1978-08-24 1980-03-13 Kabel Metallwerke Ghh HEAT-INSULATED PIPE
DE3120719A1 (en) * 1981-05-25 1982-12-09 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Process for producing a heat-insulated conduit pipe
FI77102C (en) * 1981-05-25 1989-01-10 Kabel Metallwerke Ghh Process for producing a heat insulated conduit
DE3126505A1 (en) * 1981-07-04 1983-01-20 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Process for producing a heat-insulated conduit pipe
DE3208724A1 (en) * 1982-03-11 1983-09-22 kabelmetal electro GmbH, 3000 Hannover Process for producing a thermally insulated conduit pipe
DE3305420A1 (en) * 1983-02-17 1984-08-23 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Process for producing a thermally insulated cable conduit
KR920004612B1 (en) * 1982-11-13 1992-06-11 카벨-운트 메탈베르크 구트호프눙스휘트 악티엔게젤샤프트 Process for producing thermally insulated piping
DE3242074A1 (en) * 1982-11-13 1984-05-17 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Process for manufacturing a thermally insulated conduit
DE3506144A1 (en) * 1985-02-22 1986-08-28 kabelmetal electro GmbH, 3000 Hannover Process for producing a heat-insulated line pipe
DE19618835A1 (en) * 1996-05-10 1997-11-13 Km Europa Metal Ag Process for producing an insulated pipe and insulated pipe
EP1520675B1 (en) * 2003-05-02 2007-09-19 ALSTOM Power FlowSystems A/S A procedure for the manufacture of foam insulated pipes
EP2143539B1 (en) 2008-07-10 2015-11-11 Logstor A/S Method of manufacturing a preinsulated pipe and production line

Also Published As

Publication number Publication date
NL171681C (en) 1983-05-02
AT311753B (en) 1973-12-10
NO136115C (en) 1977-07-20
NL171681B (en) 1982-12-01
CH510843A (en) 1971-07-31
NL7017621A (en) 1971-06-08
DE1960932A1 (en) 1971-06-16
SE367573B (en) 1974-06-04
JPS5915816B1 (en) 1984-04-11
FR2062242A5 (en) 1971-06-25
GB1277865A (en) 1972-06-14
NO136115B (en) 1977-04-12

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: KABEL- UND METALLWERKE GUTEHOFFNUNGSHUTTE A.G.

Effective date: 19901028