CH489745A - Strut to prevent the vibration and mutual contact of pipes arranged in a bundle - Google Patents

Strut to prevent the vibration and mutual contact of pipes arranged in a bundle

Info

Publication number
CH489745A
CH489745A CH572968A CH572968A CH489745A CH 489745 A CH489745 A CH 489745A CH 572968 A CH572968 A CH 572968A CH 572968 A CH572968 A CH 572968A CH 489745 A CH489745 A CH 489745A
Authority
CH
Switzerland
Prior art keywords
strut
bundle
vibration
prevent
mutual contact
Prior art date
Application number
CH572968A
Other languages
German (de)
Inventor
Dimitrios Romanos Nicholas
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of CH489745A publication Critical patent/CH489745A/en

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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0135—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening
    • F28F9/0136—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening formed by intersecting strips
    • 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
    • F28D7/06—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 having a single U-bend
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/40—Shell enclosed conduit assembly
    • Y10S165/401—Shell enclosed conduit assembly including tube support or shell-side flow director
    • Y10S165/405—Extending in a longitudinal direction
    • Y10S165/407—Extending in a longitudinal direction internal casing or tube sleeve
    • Y10S165/409—Extending in a longitudinal direction internal casing or tube sleeve including transverse element, e.g. fin, baffle
    • Y10S165/41—Movable internal casing connecting to transverse element
CH572968A 1967-04-25 1968-04-18 Strut to prevent the vibration and mutual contact of pipes arranged in a bundle CH489745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63360267A 1967-04-25 1967-04-25

Publications (1)

Publication Number Publication Date
CH489745A true CH489745A (en) 1970-04-30

Family

ID=24540322

Family Applications (1)

Application Number Title Priority Date Filing Date
CH572968A CH489745A (en) 1967-04-25 1968-04-18 Strut to prevent the vibration and mutual contact of pipes arranged in a bundle

Country Status (5)

Country Link
US (1) US3420297A (en)
CH (1) CH489745A (en)
DE (2) DE6609726U (en)
FR (1) FR1576446A (en)
GB (1) GB1189951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262621A1 (en) * 1972-12-21 1974-07-11 Gutehoffnungshuette Sterkrade PIPE APPARATUS, IN PARTICULAR STEAM GENERATORS
DE3309416A1 (en) * 1982-03-18 1983-09-29 Cass International GmbH, 2070 Ahrensburg Tube holder grid for shell-and-tube heat exchangers

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575236A (en) * 1969-08-13 1971-04-20 Combustion Eng Formed plate tube spacer structure
DE2313438B2 (en) * 1973-03-17 1978-07-20 Gutehoffnungshuette Sterkrade Tubular apparatus, in particular steam generators
DE2316133C2 (en) * 1973-03-30 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Shell and tube heat exchanger
DE2337791C2 (en) * 1973-07-25 1978-07-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steam generator
US4036461A (en) * 1974-03-19 1977-07-19 Breda Termomeccanica S.P.A. Supporting grid for pipes
US3929189A (en) * 1974-03-20 1975-12-30 Babcock & Wilcox Co Heat exchanger structure
US3955620A (en) * 1974-04-26 1976-05-11 Artemov Lev N Heat exchanger
US3967677A (en) * 1975-05-28 1976-07-06 Mobil Oil Corporation Heat exchanger baffles
IT1038778B (en) * 1975-06-09 1979-11-30 Breda Termomeccanica Spa METHOD FOR MAKING A GRID CONSISTING OF TWO DIFFERENT MATERIALS ABLE TO BE INITIALLY RIGID WHILE AFTER COMMISSIONING IT ALLOWS DIFFERENTIAL THERMAL EXPANSION
DE2541399C2 (en) * 1975-09-17 1982-08-19 Hoechst Ag, 6000 Frankfurt Shell and tube heat exchanger
IT1048461B (en) * 1975-10-17 1980-11-20 Breda Termomeccanica Spa IMPROVEMENTS TO THE CONSTRUCTION OF A GRID FOR TUBE SUPPORT
US4828021A (en) * 1976-04-29 1989-05-09 Phillips Petroleum Company Heat exchanger baffle
IT1065374B (en) * 1976-12-21 1985-02-25 Breda Termomeccanica Spa SUPPORT GRID FOR TUBES AND ITS ASSEMBLY IN A STEAM GENERATOR OR SIMILAR
US4143709A (en) * 1977-03-15 1979-03-13 Westinghouse Electric Corp. Tube support system
DE2751744C2 (en) * 1977-11-19 1986-09-25 Balcke-Dürr AG, 4030 Ratingen Device for holding a tube bundle
IT1096096B (en) * 1978-05-17 1985-08-17 Soligno Vincenzo GUIDE-SUPPORT OF THE GRID TYPE FOR PIPES FOR STEAM GENERATORS
US4285396A (en) * 1979-01-25 1981-08-25 Wachter Associates, Inc. Steam generator tube support system
FR2461221A1 (en) * 1979-07-11 1981-01-30 Stein Industrie Heat exchanger tube support plate - fits in grooves in ends of fixed ring inside exchanger
US4359088A (en) * 1980-11-21 1982-11-16 The Babcock & Wilcox Company Steam generator tube supports
US4573528A (en) * 1981-01-08 1986-03-04 Georges Trepaud Heat exchangers with clusters of straight or corrugated tubes, especially to systems for supporting the tubes at fixed and movable axial levels
US4787440A (en) * 1981-12-02 1988-11-29 Phillips Petroleum Company Spiral flow in a shell and tube heat exchanger
US4697637A (en) * 1981-12-02 1987-10-06 Phillips Petroleum Company Tube support and flow director
US6467439B1 (en) * 1999-06-18 2002-10-22 Westinghouse Electric Company Llc Steam generator tube support grid array
US7028765B2 (en) * 2003-11-25 2006-04-18 Trico Non-Ferrous Metal Products, Inc. Heat exchanger tube support
US7073575B2 (en) * 2004-09-09 2006-07-11 Exxonmobil Research And Engineering Company Reduced vibration tube bundle device
US7506684B2 (en) * 2007-06-20 2009-03-24 Exxonmobil Research & Engineering Company Anti-vibration tube support with locking assembly
US20090242181A1 (en) * 2008-03-27 2009-10-01 Exxonmobil Research And Engineering Company Law Department Reduced vibration tube bundle support device
DE102008038663B4 (en) * 2008-08-13 2012-03-15 Vattenfall Europe Generation Ag & Co. Kg Heat exchanger with a tube bundle of mutually parallel, made of plastic pipes
US20100282451A1 (en) * 2009-05-06 2010-11-11 Singh Krishna P Heat exchanger apparatus
EP2584301B1 (en) * 2011-10-19 2014-08-13 WS-Wärmeprozesstechnik GmbH High temperature heat exchanger
RU2579788C1 (en) * 2014-12-30 2016-04-10 Открытое акционерное общество "АКМЭ - инжиниринг" Device for spacing pipes of heat exchange unit (versions)
EP3115734A1 (en) * 2015-07-06 2017-01-11 Casale SA Shell-and-tube equipment with antivibration baffles and related assembling method
US20170299287A1 (en) * 2016-04-14 2017-10-19 Hamilton Sundstrand Corporation Multi-region heat exchanger
IT201800004154A1 (en) * 2018-03-30 2019-09-30 Galatello Adamo Gaetano TLE TUBE BUNDLE HEAT EXCHANGER WITHOUT SUPPORTING SETS OR PERFORATED DIAPHRAGMS
CN113483583B (en) * 2021-07-16 2023-01-06 中石化宁波工程有限公司 U-shaped tubular heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1882474A (en) * 1928-06-07 1932-10-11 Babcock & Wilcox Co Heat exchange device
US1946234A (en) * 1931-05-19 1934-02-06 Griscom Russell Co Heat exchanger
US1967961A (en) * 1933-08-21 1934-07-24 John F Metten Heat exchange apparatus
NL248733A (en) * 1959-02-25
GB962011A (en) * 1961-10-23 1964-06-24 Foster Wheeler Ltd A method of supporting tubes in heat exchangers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262621A1 (en) * 1972-12-21 1974-07-11 Gutehoffnungshuette Sterkrade PIPE APPARATUS, IN PARTICULAR STEAM GENERATORS
DE3309416A1 (en) * 1982-03-18 1983-09-29 Cass International GmbH, 2070 Ahrensburg Tube holder grid for shell-and-tube heat exchangers

Also Published As

Publication number Publication date
US3420297A (en) 1969-01-07
FR1576446A (en) 1969-06-23
DE6609726U (en) 1972-09-07
DE1751179A1 (en) 1971-12-23
GB1189951A (en) 1970-04-29

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Legal Events

Date Code Title Description
PL Patent ceased