GB1190729A - Improvements in or relating to Tubular Heat Exchangers - Google Patents

Improvements in or relating to Tubular Heat Exchangers

Info

Publication number
GB1190729A
GB1190729A GB01942/69A GB1194269A GB1190729A GB 1190729 A GB1190729 A GB 1190729A GB 01942/69 A GB01942/69 A GB 01942/69A GB 1194269 A GB1194269 A GB 1194269A GB 1190729 A GB1190729 A GB 1190729A
Authority
GB
United Kingdom
Prior art keywords
sealing
sleeve
aperture
tube
zone
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
GB01942/69A
Inventor
Rene Pierre Denjean
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.)
Tunzini Ameliorair SA
Original Assignee
Tunzini Ameliorair SA
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 Tunzini Ameliorair SA filed Critical Tunzini Ameliorair SA
Publication of GB1190729A publication Critical patent/GB1190729A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/14—Arrangements for sealing elements into header boxes or end plates by dismountable joints by force-joining
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,190,729. Tube joints. TUNZINI AMELIORAIR S.A. 6 March, 1969 [8 March, 1968], No. 11942/69. Heading F2G. In a tubular heat exchanger comprising a nest of tubes 1, e.g. of borosilicate glass, extending between tube plates 5 the ends of each of the tubes being mounted via sealing means in associated apertures 4 in the plates, the sealing means comprise a sleeve made of elastically deformable material, e.g. consisting wholly or predominately of polymerized tetrafluoroethylene, having at least two axially-displaced sealing zones 7a, 7b linked by a connecting zone 7c, at least one of the sealing zones 7a being external and having a diameter such that when the sleeve is positioned in the associated aperture this sealing zone contacts the edge of the aperture, another of the sealing zones 7b being internal of the sleeve and having a diameter such that when the tube is inserted within the sleeve this zone embraces the tube to effect a seal. As shown in Fig. 3, the tube is provided with a collar 1a, and the sleeve has a flared extension 7e, the aperture being provided with a recess 4a which is filled with a sealing joint 9 formed by a mastic, injected plastics material or a ring of plastics material. In modifications, (a) the moulded sleeve has two external sealing zones 7a, Fig. 4, and may have an encircling seam 8 of a material more easily deformable than that of the sleeve, and an internal sealing zone 7b cylindrical in form, there being at one or both ends a skirt 7d; (b) one of the sealing zones 7a contacts the wall of the aperture 4; (c) the seam 8 is replaced by a flexible, radially extending collar which, on assembly, is deformed to press against the wall of the aperture whereby sealing is augmented by fluid pressure; and (d) one of the external sealing surfaces 7a is cylindrical in form.
GB01942/69A 1968-03-08 1969-03-06 Improvements in or relating to Tubular Heat Exchangers Expired GB1190729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR143111 1968-03-08

Publications (1)

Publication Number Publication Date
GB1190729A true GB1190729A (en) 1970-05-06

Family

ID=8647226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01942/69A Expired GB1190729A (en) 1968-03-08 1969-03-06 Improvements in or relating to Tubular Heat Exchangers

Country Status (11)

Country Link
US (1) US3559730A (en)
JP (1) JPS5012621B1 (en)
CH (1) CH506042A (en)
DE (1) DE6909082U (en)
DK (1) DK132295C (en)
ES (1) ES365129A1 (en)
FR (2) FR1568169A (en)
GB (1) GB1190729A (en)
NL (1) NL6903529A (en)
NO (1) NO122192B (en)
SE (1) SE352438B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3789302A1 (en) * 2019-09-09 2021-03-10 Rohr, Inc. Assembly for sealing an annular gap between an inner structure and an outer structure

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844588A (en) * 1972-06-21 1974-10-29 Ingersoll Rand Co Condenser tube support plate insert
US3823964A (en) * 1973-01-05 1974-07-16 Young S Escutcheon with positioning means
US4156299A (en) * 1973-11-21 1979-05-29 The Detroit Edison Company Heat exchanger tube ferrule
FR2334076A1 (en) * 1975-12-05 1977-07-01 Sera Husson Etu Realisa Aerody AIR-TO-AIR OR AIR-TO-WATER HEAT EXCHANGER WITH LONG SERVICE LIFE AND CONSTANT EFFICIENCY, CONSTRUCTED FROM MODULAR ELEMENTS
JPS546623U (en) * 1977-06-16 1979-01-17
US4183213A (en) * 1977-07-18 1980-01-15 Ford Motor Company Heat exchanger for Stirling engine
US4230651A (en) * 1977-07-18 1980-10-28 Ford Motor Company Method of fabricating a heat exchanger for Stirling engine
LU78118A1 (en) * 1977-09-13 1979-05-23 Denis J HEAT EXCHANGER
US4278076A (en) * 1978-03-06 1981-07-14 Sunworks, Inc. Solar collector of a liquid heat exchange type
CA1132019A (en) * 1978-03-06 1982-09-21 Thomas P. Hopper Solar collector of a liquid heat exchange type
US4245858A (en) * 1978-07-20 1981-01-20 Phillips Petroleum Company Conduit structure
US4266577A (en) * 1979-07-25 1981-05-12 Usui Kokusai Sangyo Kabushiki Kaisha Collared fuel injection pipe for engines
US4305453A (en) * 1979-11-19 1981-12-15 Rockwell International Corporation Slide guide for tube-type heat exchanger
US4550451A (en) * 1982-06-03 1985-11-05 Hubbard George R Universal plumbing pipe locator and support
US4576228A (en) * 1984-02-03 1986-03-18 The United States Of America As Represented By The United States Department Of Energy Minimum wear tube support hole design
US7926765B1 (en) * 2007-01-17 2011-04-19 Securus, Inc. Pipe locator and support
DE102009016633A1 (en) * 2008-11-26 2010-05-27 Illinois Tool Works Inc., Glenview Fastening means for pre-assembly of a pin-shaped connecting means in a passage opening of a component
DE202011002197U1 (en) * 2011-02-01 2012-02-02 Dana Gmbh heat exchangers
DE102011076800A1 (en) * 2011-05-31 2012-12-06 Behr Gmbh & Co. Kg Heat exchanger
CN105179920A (en) * 2012-06-28 2015-12-23 马新攀 Structural building material tube
CN103672943B (en) * 2013-04-12 2016-02-17 青岛德固特节能装备股份有限公司 Air preheater float tube sealed elastic sealing shroud device
DE102015220742A1 (en) * 2015-10-23 2017-04-27 Arvos Gmbh Industrierußherstellungsanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3789302A1 (en) * 2019-09-09 2021-03-10 Rohr, Inc. Assembly for sealing an annular gap between an inner structure and an outer structure

Also Published As

Publication number Publication date
ES365129A1 (en) 1971-01-01
DE6909082U (en) 1970-09-24
FR1568169A (en) 1969-05-23
DK132295C (en) 1976-04-26
FR94577E (en) 1969-09-12
NL6903529A (en) 1969-09-10
JPS5012621B1 (en) 1975-05-13
NO122192B (en) 1971-06-01
DK132295B (en) 1975-11-17
CH506042A (en) 1971-04-15
SE352438B (en) 1972-12-27
US3559730A (en) 1971-02-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years