FR672293A - Air and gas heater - Google Patents

Air and gas heater

Info

Publication number
FR672293A
FR672293A FR672293DA FR672293A FR 672293 A FR672293 A FR 672293A FR 672293D A FR672293D A FR 672293DA FR 672293 A FR672293 A FR 672293A
Authority
FR
France
Prior art keywords
air
gas heater
heater
gas
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
Other languages
French (fr)
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.)
Buttner Werke AG
Original Assignee
Buttner Werke AG
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 Buttner Werke AG filed Critical Buttner Werke AG
Application granted granted Critical
Publication of FR672293A publication Critical patent/FR672293A/en
Expired legal-status Critical Current

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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
FR672293D 1928-03-29 1929-03-29 Air and gas heater Expired FR672293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE672293X 1928-03-29

Publications (1)

Publication Number Publication Date
FR672293A true FR672293A (en) 1929-12-26

Family

ID=6590709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR672293D Expired FR672293A (en) 1928-03-29 1929-03-29 Air and gas heater

Country Status (1)

Country Link
FR (1) FR672293A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920874A (en) * 1955-06-22 1960-01-12 Griscom Russell Co Steam generator construction
US4813473A (en) * 1986-07-15 1989-03-21 Johnson Arthur F Heat regenerator to recover both sensible and heat condensation of flue gases
US4876986A (en) * 1986-07-15 1989-10-31 Energy Conservation Partnership, Ltd. Heat regenerator to recover both sensible and heat of condensation of flue gases
WO1996010158A1 (en) * 1994-09-26 1996-04-04 Stellan Grunditz Heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920874A (en) * 1955-06-22 1960-01-12 Griscom Russell Co Steam generator construction
US4813473A (en) * 1986-07-15 1989-03-21 Johnson Arthur F Heat regenerator to recover both sensible and heat condensation of flue gases
US4876986A (en) * 1986-07-15 1989-10-31 Energy Conservation Partnership, Ltd. Heat regenerator to recover both sensible and heat of condensation of flue gases
WO1996010158A1 (en) * 1994-09-26 1996-04-04 Stellan Grunditz Heat exchanger

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