LU81678A1 - JOINT FORMATION FOR FLAT HOUSING COMPONENTS - Google Patents

JOINT FORMATION FOR FLAT HOUSING COMPONENTS

Info

Publication number
LU81678A1
LU81678A1 LU81678A LU81678A LU81678A1 LU 81678 A1 LU81678 A1 LU 81678A1 LU 81678 A LU81678 A LU 81678A LU 81678 A LU81678 A LU 81678A LU 81678 A1 LU81678 A1 LU 81678A1
Authority
LU
Luxembourg
Prior art keywords
housing components
flat housing
joint formation
opening
opening cone
Prior art date
Application number
LU81678A
Other languages
German (de)
Inventor
H 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 LU81678A1 publication Critical patent/LU81678A1/en

Links

Classifications

    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/146—Connecting elements of a heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Fluid Heaters (AREA)
  • Connection Of Plates (AREA)

Abstract

In the front panel (5) and rear panel of the heating boiler casing, there are arranged through-openings (6), the edges of which are welded to cylindrical inserts (2) which pass all the way through. The through-opening (6) is provided with a neck-like opening cone (1) and the outside diameter of the insert in the connection region is equal to the smallest inside diameter (4) of the opening cone (1). This means that account is taken of unavoidable deviations in shape and there is no need for preliminary fastening, so that mechanical/automatic welding can be carried out as soon as the parts have been fitted together. <IMAGE>
LU81678A 1978-09-14 1979-09-12 JOINT FORMATION FOR FLAT HOUSING COMPONENTS LU81678A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782839966 DE2839966C2 (en) 1978-09-14 1978-09-14 Connection formation for flat housing parts

Publications (1)

Publication Number Publication Date
LU81678A1 true LU81678A1 (en) 1979-12-07

Family

ID=6049412

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81678A LU81678A1 (en) 1978-09-14 1979-09-12 JOINT FORMATION FOR FLAT HOUSING COMPONENTS

Country Status (7)

Country Link
AT (1) ATA581979A (en)
BE (1) BE878742A (en)
CH (1) CH642160A5 (en)
DE (1) DE2839966C2 (en)
FR (1) FR2436340A1 (en)
LU (1) LU81678A1 (en)
NL (1) NL7906801A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399947B (en) * 1991-06-03 1995-08-25 Vaillant Gmbh Combustion-chamber shaft for a water heater

Also Published As

Publication number Publication date
BE878742A (en) 1979-12-31
ATA581979A (en) 1983-05-15
DE2839966B1 (en) 1979-07-12
CH642160A5 (en) 1984-03-30
NL7906801A (en) 1980-03-18
DE2839966C2 (en) 1980-03-13
FR2436340B3 (en) 1981-05-08
FR2436340A1 (en) 1980-04-11

Similar Documents

Publication Publication Date Title
ES243010U (en) Method of forming a connection between two sealed conduits using radiant energy
IL88235A (en) Propellant charge for projectile
LU81678A1 (en) JOINT FORMATION FOR FLAT HOUSING COMPONENTS
DE3779679D1 (en) DRIVE CHARGE LIGHT.
GB1550446A (en) Space heating panel radiator
GB2001418A (en) Boilers
GB2056052A (en) A solid fuel fired heater
USD265046S (en) Fireplace grate and blower tube surround assembly
ATE25799T1 (en) MICROWAVE OVEN WITH COMMON WALL FOR OUTER PAN AND OVEN.
JPS544119A (en) Camera with collapsible lens mount
GB2004632A (en) Breeching entry to chimney liner
GB2012926A (en) Shoulder-Supported Flame Thrower, for Surprise Military Operations, which is Extra Light and of Large Range
USD277597S (en) Ammunition projectile to be used for training purposes
USD261930S (en) Fireplace grate and blower tube surround assembly with elevated water heating heat exchanger tubes and baffle structure
FR2360040A1 (en) Housing for fluorescent light fitting - has end-pieces fitted by combination of bent lugs positioned into slots and by spot welding
FR2517418B1 (en)
GB2022792A (en) Gas Fired Water Heater
FR2452062A1 (en) Fireplace for building - has sleeve with outside air intake and top trapezoidal chamber on rear of cowl to circulate heated air
USD267667S (en) Chimney cowl
JPS5520350A (en) Smokeless combustor
NO880526D0 (en) TAKVANNSAVLOEP.
JPS5466575A (en) Method of fabricating portable lamp
JPS54129781A (en) Lamp for vehicle
GB2004641A (en) Improvements in or relating to a flue arrangement
GB2018417A (en) Improvements in or relating to wrap around back boilers