BE587037A - Pompe à engrenages hélicoïdaux. - Google Patents

Pompe à engrenages hélicoïdaux.

Info

Publication number
BE587037A
BE587037A BE587037A BE587037A BE587037A BE 587037 A BE587037 A BE 587037A BE 587037 A BE587037 A BE 587037A BE 587037 A BE587037 A BE 587037A BE 587037 A BE587037 A BE 587037A
Authority
BE
Belgium
Prior art keywords
helical gear
gear pump
helical
pump
gear
Prior art date
Application number
BE587037A
Other languages
English (en)
Inventor
Carl Oscar Torsten Montelius
Original Assignee
Imo Industri Ab
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 Imo Industri Ab filed Critical Imo Industri Ab
Publication of BE587037A publication Critical patent/BE587037A/fr

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
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F28D7/087—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/14—Safety or protection arrangements; Arrangements for preventing malfunction for preventing damage by freezing, e.g. for accommodating volume expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BE587037A 1959-01-28 1960-01-28 Pompe à engrenages hélicoïdaux. BE587037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE868348X 1959-01-28

Publications (1)

Publication Number Publication Date
BE587037A true BE587037A (fr) 1960-05-16

Family

ID=20367036

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587037A BE587037A (fr) 1959-01-28 1960-01-28 Pompe à engrenages hélicoïdaux.

Country Status (4)

Country Link
US (1) US3028149A (fr)
BE (1) BE587037A (fr)
GB (1) GB868348A (fr)
NL (2) NL243820A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523710A1 (fr) * 1982-03-17 1983-09-23 Fives Cail Babcock Perfectionnements aux echangeurs de chaleur a tubes
US4683101A (en) * 1985-12-26 1987-07-28 Baltimore Aircoil Company, Inc. Cross flow evaporative coil fluid cooling apparatus and method of cooling
US4966230A (en) * 1989-01-13 1990-10-30 Modine Manufacturing Co. Serpentine fin, round tube heat exchanger
US5121613A (en) * 1991-01-08 1992-06-16 Rheem Manufacturing Company Compact modular refrigerant coil apparatus and associated manufacturing methods
JP3305460B2 (ja) * 1993-11-24 2002-07-22 昭和電工株式会社 熱交換器
EP0728508A1 (fr) * 1995-02-24 1996-08-28 BEFS PROKEM (Société Anonyme) Réacteur de cristallisation
US5896921A (en) * 1997-05-27 1999-04-27 Daewoo Electronics Co., Ltd. Indoor unit of an air conditioner
US6435273B1 (en) * 1998-12-14 2002-08-20 Vladlen Futernik Device for air temperature control in a vehicle
SE526291C2 (sv) * 2003-08-08 2005-08-16 Ivt Ind Ab Kollektor för anslutning till en värmepump
US11644247B2 (en) 2019-12-17 2023-05-09 Coil Master Corporation Apparatus and method to prevent splitting or rupture in fluid coils

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US194856A (en) * 1877-09-04 Improvement in condensers for fractional distillation
US825828A (en) * 1905-08-21 1906-07-10 Abendroth Bros Smoke-hood.
US1134518A (en) * 1914-02-03 1915-04-06 Alfred R Hopkins Condenser.
US1908733A (en) * 1932-12-27 1933-05-16 Phillips Petroleum Co Cooling and condensing apparatus
US2301433A (en) * 1940-06-27 1942-11-10 John J Nesbitt Inc Water type cooling or heating surface
US2693679A (en) * 1953-03-24 1954-11-09 Philco Corp Plural compartment refrigeration apparatus
US2896429A (en) * 1955-10-20 1959-07-28 Karmazin John Heat exchange device
US2954213A (en) * 1958-02-24 1960-09-27 Marlo Coil Company Heat exchangers

Also Published As

Publication number Publication date
GB868348A (en) 1961-05-17
NL243820A (fr)
NL104246C (fr)
US3028149A (en) 1962-04-03

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