AT261334B - Isolierrohrschale aus Schaumkunststoff - Google Patents

Isolierrohrschale aus Schaumkunststoff

Info

Publication number
AT261334B
AT261334B AT1147865A AT1147865A AT261334B AT 261334 B AT261334 B AT 261334B AT 1147865 A AT1147865 A AT 1147865A AT 1147865 A AT1147865 A AT 1147865A AT 261334 B AT261334 B AT 261334B
Authority
AT
Austria
Prior art keywords
foam plastic
insulating pipe
shell made
pipe shell
insulating
Prior art date
Application number
AT1147865A
Other languages
English (en)
Original Assignee
Gruenzweig & Hartmann
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 Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Application granted granted Critical
Publication of AT261334B publication Critical patent/AT261334B/de

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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit
    • F16L59/023—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves with a single slit with a hinge opposite the slit
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
    • 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
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT1147865A 1965-02-03 1965-12-21 Isolierrohrschale aus Schaumkunststoff AT261334B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0042742 1965-02-03

Publications (1)

Publication Number Publication Date
AT261334B true AT261334B (de) 1968-04-25

Family

ID=7127000

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1147865A AT261334B (de) 1965-02-03 1965-12-21 Isolierrohrschale aus Schaumkunststoff

Country Status (9)

Country Link
US (1) US3489183A (de)
AT (1) AT261334B (de)
CH (1) CH445978A (de)
DE (1) DE1303332B (de)
DK (1) DK111378B (de)
FI (1) FI43128B (de)
GB (1) GB1128177A (de)
NO (1) NO116741B (de)
SE (1) SE310821B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628572A (en) * 1969-12-29 1971-12-21 Owens Corning Fiberglass Corp Pipe insulation and method of installing same
US4296157A (en) * 1978-12-05 1981-10-20 Conti Allen C Tube with weakened side wall segment
US4835026A (en) * 1985-06-27 1989-05-30 Nagoya Oilchemical Co., Ltd. Masking member
GB2255742B (en) * 1991-05-11 1994-03-09 Northern Telecom Ltd Manufacturing cables
EP1396675A1 (de) * 2002-09-05 2004-03-10 Tosetz Co. Ltd. Brandschutzvorrichtung
EP2961793A1 (de) * 2013-02-26 2016-01-06 Dow Global Technologies LLC Wärmehärtende polymere schaumstoff-rohrisolierung
US9482381B1 (en) * 2015-12-18 2016-11-01 Paroc Group Oy Mineral wool pipe insulation
FR3074877B1 (fr) * 2017-12-13 2019-11-01 Stelia Aerospace Canalisation tubulaire longitudinale comportant un organe intercalaire et procedes de montage et de cintrage d'une telle canalisation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US208419A (en) * 1878-09-24 Improvement in packings
US652975A (en) * 1900-02-12 1900-07-03 Roeblings John A Sons Co Rubber-covered article or tubing and method of making same.
US727786A (en) * 1902-07-09 1903-05-12 Thomas Henry Grace Mailing-tube.
GB395239A (en) * 1932-11-25 1933-07-13 Ioco Rubber & Waterproofing Co Improvements in or relating to flexible tubing
FR1177918A (fr) * 1956-06-27 1959-04-30 Lonza Ag Tuyaux établis en masse composite de structure légère
US3191632A (en) * 1962-01-29 1965-06-29 Keiding Paper Products Company Pipe jacket
US3203653A (en) * 1963-02-18 1965-08-31 Glenn R Hall Insulators for fixtures

Also Published As

Publication number Publication date
NO116741B (de) 1969-05-12
DE1303332B (de) 1971-11-04
US3489183A (en) 1970-01-13
SE310821B (de) 1969-05-12
GB1128177A (en) 1968-09-25
FI43128B (de) 1970-10-01
CH445978A (de) 1967-10-31
DK111378B (da) 1968-08-05

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