GB1154793A - Improvements in Low Temperature Heat Exchangers - Google Patents

Improvements in Low Temperature Heat Exchangers

Info

Publication number
GB1154793A
GB1154793A GB40479/66A GB4047966A GB1154793A GB 1154793 A GB1154793 A GB 1154793A GB 40479/66 A GB40479/66 A GB 40479/66A GB 4047966 A GB4047966 A GB 4047966A GB 1154793 A GB1154793 A GB 1154793A
Authority
GB
United Kingdom
Prior art keywords
casing
packing
low temperature
heat exchangers
temperature heat
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
GB40479/66A
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Publication of GB1154793A publication Critical patent/GB1154793A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/057—Regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • Y10S165/907—Porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1,154,793. Jointing. MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V. 9 Sept., 1966 [14 Sept., 1965], No.40479/66. Heading B3V. [Also in Division F4] An evaporator for low-boiling liquids, e.g. helium, hydrogen or nitrogen (see Division F4) comprises a casing 2 which has been shrunk on to a sintered metal packing 1. The evaporator is made by heating the casing to 150‹ C., inserting the packing which has been cooled to - 200‹ C., and allowing the parts to reach room . temperature. The casing may be copper and the packing copper, brass, silver or aluminium.
GB40479/66A 1965-09-14 1966-09-09 Improvements in Low Temperature Heat Exchangers Expired GB1154793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0066623 1965-09-14

Publications (1)

Publication Number Publication Date
GB1154793A true GB1154793A (en) 1969-06-11

Family

ID=7311878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40479/66A Expired GB1154793A (en) 1965-09-14 1966-09-09 Improvements in Low Temperature Heat Exchangers

Country Status (5)

Country Link
US (1) US3407615A (en)
CH (1) CH437384A (en)
DE (1) DE1501284B1 (en)
GB (1) GB1154793A (en)
NL (1) NL6612471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038420A1 (en) * 1966-12-24 1971-01-08 Max Planck Gesellschaft

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794110A (en) * 1972-05-15 1974-02-26 Philips Corp Heat exchanger and method of manufacturing the same
FR2371633A1 (en) * 1976-11-19 1978-06-16 Dupont S T LIQUEFIED GAS APPLIANCE, ESPECIALLY GAS LIGHTER FOR SMOKERS
US4667477A (en) * 1985-03-28 1987-05-26 Hitachi, Ltd. Cryopump and method of operating same
US4821907A (en) * 1988-06-13 1989-04-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Surface tension confined liquid cryogen cooler
DE102011107158A1 (en) 2011-07-14 2013-01-17 Gea Mechanical Equipment Gmbh centrifuge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267339A (en) * 1938-09-19 1941-12-23 Henry M Paulsen Method of joining tubes, rods, or the like
US2448315A (en) * 1945-02-14 1948-08-31 Gen Motors Corp Combination restrictor and heat exchanger
US2663626A (en) * 1949-05-14 1953-12-22 Pritchard & Co J F Method of storing gases
DE1161570B (en) * 1961-03-01 1964-01-23 Max Planck Gesellschaft Device for generating low temperatures through continuous evaporation of very low boiling liquids
FR1387162A (en) * 1963-12-12 1965-01-29 Comp Generale Electricite Liquefied gas storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038420A1 (en) * 1966-12-24 1971-01-08 Max Planck Gesellschaft

Also Published As

Publication number Publication date
NL6612471A (en) 1967-03-15
US3407615A (en) 1968-10-29
CH437384A (en) 1967-06-15
DE1501284B1 (en) 1970-01-15

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