FR575978A - Improvements to steam generators or boilers for water heating - Google Patents

Improvements to steam generators or boilers for water heating

Info

Publication number
FR575978A
FR575978A FR575978DA FR575978A FR 575978 A FR575978 A FR 575978A FR 575978D A FR575978D A FR 575978DA FR 575978 A FR575978 A FR 575978A
Authority
FR
France
Prior art keywords
boilers
water heating
steam generators
generators
steam
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)
Inventor
Thomas Clarkson
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 filed Critical
Application granted granted Critical
Publication of FR575978A publication Critical patent/FR575978A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D1/00—Steam central heating systems
    • F24D1/005—Steam central heating systems in combination with systems for domestic water supply
    • 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
    • F28D7/10—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 arranged one within the other, e.g. concentrically
    • F28D7/12—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 arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and 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
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
FR575978D 1923-02-15 1924-01-18 Improvements to steam generators or boilers for water heating Expired FR575978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB575978X 1923-02-15

Publications (1)

Publication Number Publication Date
FR575978A true FR575978A (en) 1924-08-08

Family

ID=10479556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR575978D Expired FR575978A (en) 1923-02-15 1924-01-18 Improvements to steam generators or boilers for water heating

Country Status (1)

Country Link
FR (1) FR575978A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201443A1 (en) * 1972-10-02 1974-04-26 Shell Int Research
WO2015082685A1 (en) * 2013-12-06 2015-06-11 Webasto SE Heat exchanger and method for producing a heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201443A1 (en) * 1972-10-02 1974-04-26 Shell Int Research
WO2015082685A1 (en) * 2013-12-06 2015-06-11 Webasto SE Heat exchanger and method for producing a heat exchanger
CN105814392A (en) * 2013-12-06 2016-07-27 韦巴斯托股份公司 Heat exchanger and method for producing a heat exchanger
CN109029014A (en) * 2013-12-06 2018-12-18 韦巴斯托股份公司 Heat transmitter and method for manufacturing heat transmitter
US10551087B2 (en) 2013-12-06 2020-02-04 Webasto SE Heat exchanger with an internal conduit for conducting a fluid
CN109029014B (en) * 2013-12-06 2020-06-30 韦巴斯托股份公司 Heat exchanger and method for producing a heat exchanger

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