CH488545A - Method and device for the continuous production of insulation from foamed polyurethane - Google Patents

Method and device for the continuous production of insulation from foamed polyurethane

Info

Publication number
CH488545A
CH488545A CH737869A CH737869A CH488545A CH 488545 A CH488545 A CH 488545A CH 737869 A CH737869 A CH 737869A CH 737869 A CH737869 A CH 737869A CH 488545 A CH488545 A CH 488545A
Authority
CH
Switzerland
Prior art keywords
insulation
continuous production
foamed polyurethane
foamed
polyurethane
Prior art date
Application number
CH737869A
Other languages
German (de)
Inventor
Cornelis Van Dijk Jan
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of CH488545A publication Critical patent/CH488545A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • 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
    • 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
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • B29C44/464—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface using centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Detergent Compositions (AREA)
CH737869A 1968-05-17 1969-05-14 Method and device for the continuous production of insulation from foamed polyurethane CH488545A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB23627/68A GB1176906A (en) 1968-05-17 1968-05-17 Method and Apparatus for Continuously Producing Tubular Foamed Polyurethane Insulation
DE19681760512 DE1760512A1 (en) 1968-05-17 1968-05-29 Method and device for adding and metering a cleaning agent

Publications (1)

Publication Number Publication Date
CH488545A true CH488545A (en) 1970-04-15

Family

ID=25755240

Family Applications (2)

Application Number Title Priority Date Filing Date
CH737869A CH488545A (en) 1968-05-17 1969-05-14 Method and device for the continuous production of insulation from foamed polyurethane
CH806869A CH488445A (en) 1968-05-17 1969-05-28 Method and device for adding and metering a cleaning agent

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH806869A CH488445A (en) 1968-05-17 1969-05-28 Method and device for adding and metering a cleaning agent

Country Status (7)

Country Link
AT (1) AT312906B (en)
BE (2) BE733034A (en)
CH (2) CH488545A (en)
DE (2) DE1760512A1 (en)
FR (2) FR2009904B1 (en)
GB (1) GB1176906A (en)
NL (2) NL6907389A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653127C3 (en) * 1976-11-23 1981-07-09 Karl 3207 Harsum Hollemann Method and device for laying a pipeline
US4158032A (en) * 1977-05-03 1979-06-12 Reeves Brothers, Inc. Centrifugal process for production of polyurethane foam
DE3237785A1 (en) * 1981-12-02 1983-09-15 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Apparatus for the individual metered conveyance of a plurality of pumpable active substances
DE3812109A1 (en) * 1988-04-12 1989-10-26 Schwarzwaelder Uhrwerke Fabrik Detergent-feeding device for domestic appliances, in particular dishwashers
DE3901884A1 (en) * 1989-01-23 1990-07-26 Bosch Siemens Hausgeraete METHOD FOR RINSEING DETERGENT REMAINS FROM A LAUNDRY LOT, AND DEVICE FOR CARRYING OUT THE METHOD
ITMI20091705A1 (en) 2009-10-05 2011-04-06 Afros Spa METHOD AND EQUIPMENT TO COVER A PIPE WITH A THERMAL INSULATING FOAM.
CN116175855B (en) * 2023-03-09 2025-06-03 泰安市双泰建材有限公司 Insulation pipe insulation material filling device

Also Published As

Publication number Publication date
AT312906B (en) 1974-01-25
NL6908128A (en) 1969-12-02
BE733791A (en) 1969-12-01
DE1760512A1 (en) 1972-02-24
FR2009904B1 (en) 1974-06-14
NL6907389A (en) 1969-11-19
DE1924752A1 (en) 1969-11-27
CH488445A (en) 1970-04-15
FR2009904A1 (en) 1970-02-13
FR2009595A1 (en) 1970-02-06
GB1176906A (en) 1970-01-07
BE733034A (en) 1969-11-14

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Legal Events

Date Code Title Description
PL Patent ceased