ES425026A1 - Procedimiento de fabricacion de cubiertas de poliuretano expandido u otro material adecuado para el aislamiento ter- mico de tuberias, e instalacion para su realizacion. - Google Patents

Procedimiento de fabricacion de cubiertas de poliuretano expandido u otro material adecuado para el aislamiento ter- mico de tuberias, e instalacion para su realizacion.

Info

Publication number
ES425026A1
ES425026A1 ES425026A ES425026A ES425026A1 ES 425026 A1 ES425026 A1 ES 425026A1 ES 425026 A ES425026 A ES 425026A ES 425026 A ES425026 A ES 425026A ES 425026 A1 ES425026 A1 ES 425026A1
Authority
ES
Spain
Prior art keywords
tube
expanded polyurethane
realization
translation
pipes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES425026A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corradini Gustavo & C Soc In A
Original Assignee
Corradini Gustavo & C Soc In A
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 Corradini Gustavo & C Soc In A filed Critical Corradini Gustavo & C Soc In A
Publication of ES425026A1 publication Critical patent/ES425026A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/022—Foaming unrestricted by cavity walls, e.g. without using moulds or using only internal cores
    • 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 sleeves; consisting of two half sleeves; comprising more than two segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES425026A 1973-04-09 1974-04-05 Procedimiento de fabricacion de cubiertas de poliuretano expandido u otro material adecuado para el aislamiento ter- mico de tuberias, e instalacion para su realizacion. Expired ES425026A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4003173A IT982204B (it) 1973-04-09 1973-04-09 Procedimento di fabbricazione di coppelle in poliuretano espanso o altro idoneo materiale per l isolamento termico di tubazio ni impianto e prodotto relativo

Publications (1)

Publication Number Publication Date
ES425026A1 true ES425026A1 (es) 1976-06-01

Family

ID=11246843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425026A Expired ES425026A1 (es) 1973-04-09 1974-04-05 Procedimiento de fabricacion de cubiertas de poliuretano expandido u otro material adecuado para el aislamiento ter- mico de tuberias, e instalacion para su realizacion.

Country Status (5)

Country Link
DE (1) DE2417046A1 (it)
ES (1) ES425026A1 (it)
FR (1) FR2224702A1 (it)
IT (1) IT982204B (it)
NL (1) NL7404747A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108837651B (zh) * 2018-06-24 2020-11-13 江苏兰丰环保科技有限公司 一种脱硫脱硝除尘协同处理装置

Also Published As

Publication number Publication date
DE2417046A1 (de) 1974-10-24
FR2224702B1 (it) 1978-04-21
FR2224702A1 (en) 1974-10-31
IT982204B (it) 1974-10-21
NL7404747A (it) 1974-10-11

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