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GB1437229A - Regenerative heat exchanger matrix - Google Patents

Regenerative heat exchanger matrix

Info

Publication number
GB1437229A
GB1437229A GB4170673A GB4170673A GB1437229A GB 1437229 A GB1437229 A GB 1437229A GB 4170673 A GB4170673 A GB 4170673A GB 4170673 A GB4170673 A GB 4170673A GB 1437229 A GB1437229 A GB 1437229A
Authority
GB
United Kingdom
Prior art keywords
blocks
grooves
side faces
matrix
key members
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
GB4170673A
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.)
Noel Penny Turbines Ltd
Original Assignee
Noel Penny Turbines 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 Noel Penny Turbines Ltd filed Critical Noel Penny Turbines Ltd
Priority to GB4170673A priority Critical patent/GB1437229A/en
Priority to AU72502/74A priority patent/AU478738B2/en
Priority to US502897A priority patent/US3918517A/en
Priority to CH1201974A priority patent/CH579758A5/xx
Priority to JP49100980A priority patent/JPS5054944A/ja
Priority to CA208,540A priority patent/CA1006501A/en
Priority to BE148256A priority patent/BE819600A/en
Publication of GB1437229A publication Critical patent/GB1437229A/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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49357—Regenerator or recuperator making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Products (AREA)

Abstract

1437229 Thermal regenerators NOEL PENNY TURBINES Ltd 14 Aug 1974 [5 Sept 1973] 41706/73 Heading F4K A disc-like matrix for a rotary regenerative heat exchanger comprises a plurality of blocks 2 of a porous ceramic material, e.g. silicon nitride, having substantially flat side faces arranged side-by-side with adjacent side faces abutting and held together by a key member 6 inserted into grooves 4 formed in each of the abutting side faces. As shown the grooves of adjacent blocks co-operate to define longitudinally extending passages of dumb-bell shape crosssection adapted to receive correspondingly shaped key members 6; the key members and grooves may be tapered. Instead of the key members and passages being of dumb-bell shaped cross-section, cylindrical pins and semicylindrical grooves forming cylindrical passages may be employed. The blocks may be of hexagonal, triangular or square form and may be bonded together in addition to being keyed. The matrix may be made up from cured silicon nitride blocks or from "green" silicon-based blocks which are nitrided after assembly, the nitriding process forming bonds between abutting side faces of the blocks. A central shaft 1 passing through the matrix may be keyed to adjacent blocks 2 via key members 6.
GB4170673A 1973-09-05 1973-09-05 Regenerative heat exchanger matrix Expired GB1437229A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4170673A GB1437229A (en) 1973-09-05 1973-09-05 Regenerative heat exchanger matrix
AU72502/74A AU478738B2 (en) 1973-09-05 1974-08-19 Regenerative heat exchanger matrix
US502897A US3918517A (en) 1973-09-05 1974-09-03 Regenerative heat exchanger matrix
CH1201974A CH579758A5 (en) 1973-09-05 1974-09-04
JP49100980A JPS5054944A (en) 1973-09-05 1974-09-04
CA208,540A CA1006501A (en) 1973-09-05 1974-09-05 Regenerative heat exchanger matrix
BE148256A BE819600A (en) 1973-09-05 1974-09-05 RECOVERY HEAT EXCHANGER GASKET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4170673A GB1437229A (en) 1973-09-05 1973-09-05 Regenerative heat exchanger matrix

Publications (1)

Publication Number Publication Date
GB1437229A true GB1437229A (en) 1976-05-26

Family

ID=10420987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4170673A Expired GB1437229A (en) 1973-09-05 1973-09-05 Regenerative heat exchanger matrix

Country Status (6)

Country Link
US (1) US3918517A (en)
JP (1) JPS5054944A (en)
BE (1) BE819600A (en)
CA (1) CA1006501A (en)
CH (1) CH579758A5 (en)
GB (1) GB1437229A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333518A (en) * 1980-11-10 1982-06-08 Corning Glass Works Method for improving thermal shock resistance of honeycombed structures formed from joined cellular segments
US4335783A (en) * 1980-11-10 1982-06-22 Corning Glass Works Method for improving thermal shock resistance of honeycombed structures formed from joined cellular segments
DE4021492C3 (en) * 1990-07-05 1997-09-04 Deutsche Forsch Luft Raumfahrt High-temperature latent heat storage with a storage tank
EP2101134A1 (en) * 2008-02-28 2009-09-16 Paul Wurth Refractory & Engineering GmbH Checker brick
US9726155B2 (en) 2010-09-16 2017-08-08 Wilson Solarpower Corporation Concentrated solar power generation using solar receivers
EP2909547B1 (en) 2012-03-21 2021-09-15 Wilson 247Solar, Inc. Solar receiver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706109A (en) * 1950-03-11 1955-04-12 Jarvis C Marble Heat transfer elements of ceramic material
US3101778A (en) * 1960-05-13 1963-08-27 Combustion Eng Ceramic rotor fabrication
US3220715A (en) * 1964-02-06 1965-11-30 Kinney Eng Inc S P Checker block and checker construction made therefrom
US3391727A (en) * 1966-11-14 1968-07-09 Ford Motor Co Disc type rotary heat exchanger
US3549136A (en) * 1968-06-17 1970-12-22 Bethlehem Steel Corp Checkers suitable for forming a checker work in a hot blast stove and method of forming same

Also Published As

Publication number Publication date
CA1006501A (en) 1977-03-08
CH579758A5 (en) 1976-09-15
JPS5054944A (en) 1975-05-14
US3918517A (en) 1975-11-11
AU7250274A (en) 1976-02-19
BE819600A (en) 1974-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee