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GB920251A - Improvements in and relating to plate type heat exchangers - Google Patents

Improvements in and relating to plate type heat exchangers

Info

Publication number
GB920251A
GB920251A GB579059A GB579059A GB920251A GB 920251 A GB920251 A GB 920251A GB 579059 A GB579059 A GB 579059A GB 579059 A GB579059 A GB 579059A GB 920251 A GB920251 A GB 920251A
Authority
GB
United Kingdom
Prior art keywords
plane
sections
sheet
corrugated
section
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
GB579059A
Inventor
Waldemar Hryniszak
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and Co 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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to FR817967A priority Critical patent/FR1248295A/en
Priority to CH191860A priority patent/CH388997A/en
Publication of GB920251A publication Critical patent/GB920251A/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0243—Header boxes having a circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

920,251. Plate heat-exchangers. C. A. PARSONS & CO. Ltd. Jan. 26, 1960 [Feb. 19, 1959], No. 5790/59. Class 64 (3). Plate apparatus for heat exchange between fluids in counterflow is made by assembling sections 1, Fig. 3, cut from a plane sheet and sections 5, 6 from a corrugated sheet of mild steel. As indicated by step A of Fig. 3, the stock plane sheet has, at one longitudinal edge, a member 2 secured by brazing or tacked for brazing when the apparatus is assembled. A section 5 of the corrugated sheet is located on a section 1 of plane sheet as shown by step B and a further section 1 of the plane sheet is inverted to complete a pair of plane sheets, as shown by step C, with the corrugated section 5 between in the flow channel thus formed. The stock corrugated sheet has members 4, similar to the member 2 of the plane sheet, at both longitudinal edges. The sections of the plane and corrugated sheets are obtained by transverse cutting of the stock sheets. A larger section 6 of the corrugated sheet is added in step D and the building-up process is continued with corrugated sections 6 separating successive pairs of plane sections and forming second flow channels therebetween. Dimensions of the components are given. One fluid is led to one edge of each section 6 and flows along the corrugations between the edge members 4 to the opposite edge. This flow may be between rectangular headers welded or brazed at each side of the apparatus. The fluid flowing through the pairs of plane sections 1 is introduced from tubular headers 9a, Fig. 6, one welded or brazed at each end of the apparatus, and flows to the spaces between the edge members 2 at one side of the apparatus, along the corrugations of the sections 5 to the corresponding spaces at the opposite side to be collected in headers 9b. The headers 9a, 9b may each be formed, as in Fig. 4a, by a tube 9 cut away at intervals along its length and each cut-away portion may accommodate an element consisting of a stack of flow channels. If a notched header 9 is not used the complete stack need not be divided into elements. The Provisional Specification refers to Specification 718,991.
GB579059A 1959-02-19 1959-02-19 Improvements in and relating to plate type heat exchangers Expired GB920251A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR817967A FR1248295A (en) 1959-02-19 1960-02-09 Bulkhead Type Heat Exchangers Improvements
CH191860A CH388997A (en) 1959-02-19 1960-02-19 Countercurrent heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3975560A GB929893A (en) 1960-11-18 1960-11-18 Improvements in and relating to plate type heat exchangers

Publications (1)

Publication Number Publication Date
GB920251A true GB920251A (en) 1963-03-06

Family

ID=10411307

Family Applications (2)

Application Number Title Priority Date Filing Date
GB579059A Expired GB920251A (en) 1959-02-19 1959-02-19 Improvements in and relating to plate type heat exchangers
GB3975560A Expired GB929893A (en) 1960-11-18 1960-11-18 Improvements in and relating to plate type heat exchangers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3975560A Expired GB929893A (en) 1960-11-18 1960-11-18 Improvements in and relating to plate type heat exchangers

Country Status (1)

Country Link
GB (2) GB920251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009781A1 (en) * 2014-10-17 2016-04-20 Rolls-Royce Power Engineering PLC Heat exchanger

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246963A (en) * 1978-10-26 1981-01-27 The Garrett Corporation Heat exchanger
FR2441144A1 (en) * 1978-11-10 1980-06-06 Plus Air Groupe Heat exchanger for ventilator - has sheets with folded edges forming channels for flow or inlet and outlet air
GB2229522B (en) * 1989-03-15 1993-09-01 Rolls Royce Plc Improvements in or relating to heat exchanger construction
FR2688582B1 (en) * 1992-03-12 1994-12-09 Delta Plus CROSS CURRENT HEAT EXCHANGER.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3009781A1 (en) * 2014-10-17 2016-04-20 Rolls-Royce Power Engineering PLC Heat exchanger

Also Published As

Publication number Publication date
GB929893A (en) 1963-06-26

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