CH677199A5 - Sheet metal flue liner - Google Patents

Sheet metal flue liner Download PDF

Info

Publication number
CH677199A5
CH677199A5 CH299788A CH299788A CH677199A5 CH 677199 A5 CH677199 A5 CH 677199A5 CH 299788 A CH299788 A CH 299788A CH 299788 A CH299788 A CH 299788A CH 677199 A5 CH677199 A5 CH 677199A5
Authority
CH
Switzerland
Prior art keywords
sheet metal
metal blank
slot openings
blank according
rib
Prior art date
Application number
CH299788A
Other languages
German (de)
English (en)
Inventor
Hans Dr Viessmann
Original Assignee
Viessmann Hans
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 Viessmann Hans filed Critical Viessmann Hans
Publication of CH677199A5 publication Critical patent/CH677199A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed 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
    • 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
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/263—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body with a dry-wall combustion chamber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CH299788A 1987-08-18 1988-08-08 Sheet metal flue liner CH677199A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8711208U DE8711208U1 (de) 1987-08-18 1987-08-18 Blechzuschnitt

Publications (1)

Publication Number Publication Date
CH677199A5 true CH677199A5 (en) 1991-04-30

Family

ID=6811173

Family Applications (1)

Application Number Title Priority Date Filing Date
CH299788A CH677199A5 (en) 1987-08-18 1988-08-08 Sheet metal flue liner

Country Status (7)

Country Link
AT (1) AT392025B (it)
BE (1) BE1000857A7 (it)
CH (1) CH677199A5 (it)
DE (1) DE8711208U1 (it)
ES (1) ES1007806Y (it)
FR (1) FR2642339B3 (it)
IT (1) IT215231Z2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397566B (de) * 1992-05-11 1994-05-25 Vaillant Gmbh Mischkammeranordnung für brenner und verfahren zur herstellung derselben
DE19654363B4 (de) * 1996-12-24 2007-09-27 Behr Gmbh & Co. Kg Abgaswärmeübertrager für einen Verbrennungsmotor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205121C2 (de) * 1982-02-12 1985-11-28 Hans Dr.h.c. 3559 Battenberg Vießmann Heizungskessel

Also Published As

Publication number Publication date
IT215231Z2 (it) 1990-09-11
DE8711208U1 (de) 1988-12-22
FR2642339A3 (fr) 1990-08-03
FR2642339B3 (fr) 1990-12-28
ATA198488A (de) 1990-07-15
BE1000857A7 (fr) 1989-04-18
IT8821746V0 (it) 1988-08-17
ES1007806Y (es) 1989-08-16
ES1007806U (es) 1989-03-01
AT392025B (de) 1991-01-10

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Legal Events

Date Code Title Description
PL Patent ceased