DE2852771C2 - - Google Patents

Info

Publication number
DE2852771C2
DE2852771C2 DE19782852771 DE2852771A DE2852771C2 DE 2852771 C2 DE2852771 C2 DE 2852771C2 DE 19782852771 DE19782852771 DE 19782852771 DE 2852771 A DE2852771 A DE 2852771A DE 2852771 C2 DE2852771 C2 DE 2852771C2
Authority
DE
Germany
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
DE19782852771
Other languages
German (de)
Other versions
DE2852771B1 (en
Inventor
Manfred 5609 Hueckeswagen Lehnert
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Priority to DE19782852771 priority Critical patent/DE2852771B1/en
Priority to FR7930424A priority patent/FR2443658A1/en
Publication of DE2852771B1 publication Critical patent/DE2852771B1/en
Application granted granted Critical
Publication of DE2852771C2 publication Critical patent/DE2852771C2/de
Granted 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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Details Of Fluid Heaters (AREA)
DE19782852771 1978-12-04 1978-12-04 Flue gas heated heat exchanger from a heat source Granted DE2852771B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19782852771 DE2852771B1 (en) 1978-12-04 1978-12-04 Flue gas heated heat exchanger from a heat source
FR7930424A FR2443658A1 (en) 1978-12-04 1979-12-10 Water heater using copper heat exchanger - which is coated with lead and then with insol. lead salt to prevent corrosion by condensed gas obtd. from oil or gas used as heating fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782852771 DE2852771B1 (en) 1978-12-04 1978-12-04 Flue gas heated heat exchanger from a heat source

Publications (2)

Publication Number Publication Date
DE2852771B1 DE2852771B1 (en) 1980-04-10
DE2852771C2 true DE2852771C2 (en) 1980-11-27

Family

ID=6056479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782852771 Granted DE2852771B1 (en) 1978-12-04 1978-12-04 Flue gas heated heat exchanger from a heat source

Country Status (2)

Country Link
DE (1) DE2852771B1 (en)
FR (1) FR2443658A1 (en)

Also Published As

Publication number Publication date
DE2852771B1 (en) 1980-04-10
FR2443658A1 (en) 1980-07-04

Similar Documents

Publication Publication Date Title
FR2415099B1 (en)
FR2417074B2 (en)
AU3898778A (en)
AU3803078A (en)
DE2852771C2 (en)
AU3892778A (en)
AU73950S (en)
BG25874A1 (en)
BG25897A1 (en)
BE871570A (en)
BG25806A1 (en)
BG25814A2 (en)
BG25816A1 (en)
BG25818A1 (en)
BG25835A1 (en)
BG25836A1 (en)
BG25842A1 (en)
BG25843A1 (en)
BG25849A1 (en)
BG25854A1 (en)
BG25857A1 (en)
BG25858A1 (en)
BG25871A1 (en)
BG25872A1 (en)
BG26692A1 (en)

Legal Events

Date Code Title Description
AH Division in

Ref country code: DE

Ref document number: 2857427

Format of ref document f/p: P

8339 Ceased/non-payment of the annual fee