ATA81379A - ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS - Google Patents

ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS

Info

Publication number
ATA81379A
ATA81379A AT81379A AT81379A ATA81379A AT A81379 A ATA81379 A AT A81379A AT 81379 A AT81379 A AT 81379A AT 81379 A AT81379 A AT 81379A AT A81379 A ATA81379 A AT A81379A
Authority
AT
Austria
Prior art keywords
arrangement
return water
heating systems
preheating return
preheating
Prior art date
Application number
AT81379A
Other languages
German (de)
Other versions
AT367195B (en
Original Assignee
Held Oscar Ing
Pibal Horst
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 Held Oscar Ing, Pibal Horst filed Critical Held Oscar Ing
Priority to AT81379A priority Critical patent/AT367195B/en
Publication of ATA81379A publication Critical patent/ATA81379A/en
Application granted granted Critical
Publication of AT367195B publication Critical patent/AT367195B/en

Links

Classifications

    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007—Water heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
AT81379A 1979-02-05 1979-02-05 ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS AT367195B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81379A AT367195B (en) 1979-02-05 1979-02-05 ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT81379A AT367195B (en) 1979-02-05 1979-02-05 ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS

Publications (2)

Publication Number Publication Date
ATA81379A true ATA81379A (en) 1981-10-15
AT367195B AT367195B (en) 1982-06-11

Family

ID=3500316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81379A AT367195B (en) 1979-02-05 1979-02-05 ARRANGEMENT FOR PREHEATING RETURN WATER IN HEATING SYSTEMS

Country Status (1)

Country Link
AT (1) AT367195B (en)

Also Published As

Publication number Publication date
AT367195B (en) 1982-06-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties