DE29905217U1 - Wärmetauscher - Google Patents

Wärmetauscher

Info

Publication number
DE29905217U1
DE29905217U1 DE29905217U DE29905217U DE29905217U1 DE 29905217 U1 DE29905217 U1 DE 29905217U1 DE 29905217 U DE29905217 U DE 29905217U DE 29905217 U DE29905217 U DE 29905217U DE 29905217 U1 DE29905217 U1 DE 29905217U1
Authority
DE
Germany
Prior art keywords
heat exchanger
exchanger
heat
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 - Lifetime
Application number
DE29905217U
Other languages
English (en)
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
Publication of DE29905217U1 publication Critical patent/DE29905217U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE29905217U 1998-03-18 1999-03-12 Wärmetauscher Expired - Lifetime DE29905217U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT47398 1998-03-18

Publications (1)

Publication Number Publication Date
DE29905217U1 true DE29905217U1 (de) 1999-06-02

Family

ID=3491555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29905217U Expired - Lifetime DE29905217U1 (de) 1998-03-18 1999-03-12 Wärmetauscher

Country Status (1)

Country Link
DE (1) DE29905217U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990715

R081 Change of applicant/patentee

Owner name: VAILLANT GMBH, DE

Free format text: FORMER OWNER: JOH. VAILLANT GMBH U. CO., 42859 REMSCHEID, DE

Effective date: 20020528

R150 Term of protection extended to 6 years

Effective date: 20020723

R157 Lapse of ip right after 6 years

Effective date: 20051001