DE216855C - - Google Patents

Info

Publication number
DE216855C
DE216855C DENDAT216855D DE216855DA DE216855C DE 216855 C DE216855 C DE 216855C DE NDAT216855 D DENDAT216855 D DE NDAT216855D DE 216855D A DE216855D A DE 216855DA DE 216855 C DE216855 C DE 216855C
Authority
DE
Germany
Prior art keywords
outer tube
godfather
saying
bend
penetrating
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.)
Active
Application number
DENDAT216855D
Other languages
German (de)
Publication of DE216855C publication Critical patent/DE216855C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
    • F22D1/04—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • External Artificial Organs (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Pate nt-An Spruch:Godfather saying: Speisewasservorwärmer mit auswechselbaren, aus einzelnen Fieldröhren gebildeten Gliedern, dadurch gekennzeichnet, daß das Innenrohr (b) jedes Gliedes innerhalb des Außenrohres (a) an einem das Außenrohr durchdringenden Krümmer befestigt ist.Feed water preheater with exchangeable links formed from individual field tubes, characterized in that the inner tube (b) of each link is fastened inside the outer tube (a) to a bend penetrating the outer tube.
DENDAT216855D Active DE216855C (en)

Publications (1)

Publication Number Publication Date
DE216855C true DE216855C (en)

Family

ID=478220

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT216855D Active DE216855C (en)

Country Status (1)

Country Link
DE (1) DE216855C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814373A1 (en) * 1978-04-04 1979-10-18 Rudolf Dr Wieser Steam boiler economiser unit - has spiral water passages formed in body inside pressure-resistant outer pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814373A1 (en) * 1978-04-04 1979-10-18 Rudolf Dr Wieser Steam boiler economiser unit - has spiral water passages formed in body inside pressure-resistant outer pipe

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