GB1426723A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB1426723A
GB1426723A GB1953872A GB1953872A GB1426723A GB 1426723 A GB1426723 A GB 1426723A GB 1953872 A GB1953872 A GB 1953872A GB 1953872 A GB1953872 A GB 1953872A GB 1426723 A GB1426723 A GB 1426723A
Authority
GB
United Kingdom
Prior art keywords
mould
chiller
projecting
shell
composition
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
GB1953872A
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.)
AXSTANE PROPERTIES Ltd
Original Assignee
AXSTANE PROPERTIES Ltd
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 AXSTANE PROPERTIES Ltd filed Critical AXSTANE PROPERTIES Ltd
Priority to GB1953872A priority Critical patent/GB1426723A/en
Publication of GB1426723A publication Critical patent/GB1426723A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

1426723 Moulding foam insulation AXSTANE PROPERTIES Ltd 27 April 1973 [27 April 1972] 19538/72 Heading B5A [Also in Division F2] A shell and tube heat exchanger, shown as a water chiller 5, has a thermally insulating covering comprising an in situ moulded foamed synthetic resin having a rigid integral skin. The chiller 5 is located within a mould 1, being so spaced from the walls of the mould as to define a void 11. The mould 1 comprises two semicylindrical shell parts 2a, 2b and two end plates 3, 4. The chiller 5 has water inlet and outlet connections 6, 7 projecting through the shell part 2a, refrigerant inlet and outlet tubes 8, 9 projecting through the end plate 4, and supporting feet 10 projecting through the shell part 2b. The mould 1 is mounted on rollers 13 and can be rotated by a handle 14 attached to the end plate 3. A mould release agent is first applied to the internal surface of the mould 1, and the mould 1 is then charged through a filling hole 12 with a foamable synthetic resin composition. After closing the hole 12 with a plug, the mould 1 is rotated so that the composition "wets" the internal mould surface, after which the plug is removed. After the composition has foamed and set, the mould parts are removed. The chiller 5 has a foam layer formed with a rigid, liquid-impermeable non-celiular surface where it has been in contact with the mould. The foamed material which sets in and above the filling hole 12 is cut off and the exposed foam layer is coated with a sealant.
GB1953872A 1972-04-27 1972-04-27 Heat exchanger Expired GB1426723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1953872A GB1426723A (en) 1972-04-27 1972-04-27 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1953872A GB1426723A (en) 1972-04-27 1972-04-27 Heat exchanger

Publications (1)

Publication Number Publication Date
GB1426723A true GB1426723A (en) 1976-03-03

Family

ID=10131049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1953872A Expired GB1426723A (en) 1972-04-27 1972-04-27 Heat exchanger

Country Status (1)

Country Link
GB (1) GB1426723A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104699A1 (en) * 1982-09-15 1984-04-04 Ania B.V. Method for fabricating an accessory of a thermally insulated conduit
EP0248547A2 (en) * 1986-05-22 1987-12-09 Hunter Douglas Industries B.V. Method of manufacturing a sandwich panel
ES2323108A1 (en) * 2006-12-12 2009-07-06 Jaime Morente Heredia Procedure for the manufacture of isothermal packaging by polyurethane injection (Machine-translation by Google Translate, not legally binding)
US20190041136A1 (en) * 2016-01-29 2019-02-07 Archimede S.R.L. Heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104699A1 (en) * 1982-09-15 1984-04-04 Ania B.V. Method for fabricating an accessory of a thermally insulated conduit
EP0248547A2 (en) * 1986-05-22 1987-12-09 Hunter Douglas Industries B.V. Method of manufacturing a sandwich panel
EP0248547A3 (en) * 1986-05-22 1988-12-07 Hunter Douglas Industries B.V. Method of manufacturing a sandwich panel
ES2323108A1 (en) * 2006-12-12 2009-07-06 Jaime Morente Heredia Procedure for the manufacture of isothermal packaging by polyurethane injection (Machine-translation by Google Translate, not legally binding)
US20190041136A1 (en) * 2016-01-29 2019-02-07 Archimede S.R.L. Heat exchanger
US11187465B2 (en) * 2016-01-29 2021-11-30 Archimede S.R.L. Heat exchanger

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee