IT222030Z2 - CLOSING DOOR OF BOILERS FOR HEATING - Google Patents

CLOSING DOOR OF BOILERS FOR HEATING

Info

Publication number
IT222030Z2
IT222030Z2 ITMI911003U IT222030Z2 IT 222030 Z2 IT222030 Z2 IT 222030Z2 IT MI911003 U ITMI911003 U IT MI911003U IT 222030 Z2 IT222030 Z2 IT 222030Z2
Authority
IT
Italy
Prior art keywords
edge
closing door
ring
hearth side
heating
Prior art date
Application number
Other languages
Italian (it)
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 ITMI911003V0 publication Critical patent/ITMI911003V0/en
Publication of ITMI911003U1 publication Critical patent/ITMI911003U1/en
Application granted granted Critical
Publication of IT222030Z2 publication Critical patent/IT222030Z2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M7/00—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Special Wing (AREA)
  • Refrigerator Housings (AREA)

Abstract

Il portello di chiusura della caldaia per riscaldamento è costituito da una piastra a forma di guscio in ghisa, in cui, all'interno di un bordo periferico (2) lato focolare, è disposto un blocco isolante (8), ed all'estremità (1) del bordo (2) lato focolare è disposta, in una scanalatura periferica, una guarnizione (9). Secondo l'invenzione il portello di chiusura della caldaia per riscaldamento è eseguito in modo che sulla o nella estremità (1) lato focolare del bordo (2) sia applicato con una sua ala (4) un anello d'acciaio o d'acciaio legato (3) a forma di Z in sezione trasversale e nello spazio libero tra l'altra ala (5), il segmento di base (6) dell'anello (3) e la zona d'estremità adiacente (7) dei blocco isolate (8) sia disposta la guarnizione (9). Lo spessore (6) del bordo è dimensionato sostanzialmente più piccolo della larghezza (8) del segmento di base (6) dell'anello (3).The closing door of the heating boiler consists of a cast iron shell-shaped plate, in which, inside a peripheral edge (2) on the hearth side, there is an insulating block (8), and at the end ( 1) of the edge (2) on the hearth side a gasket (9) is arranged in a peripheral groove. According to the invention, the closing door of the heating boiler is made so that a steel or alloy steel ring is applied with one of its wings (4) to or on the end (1) of the hearth side of the edge (2) (3) Z-shaped in cross section and in the free space between the other wing (5), the base segment (6) of the ring (3) and the adjacent end zone (7) of the insulated blocks ( 8) the gasket (9) is arranged. The thickness (6) of the edge is dimensioned substantially smaller than the width (8) of the base segment (6) of the ring (3).

IT001003 1990-11-20 1991-11-15 CLOSING DOOR OF BOILERS FOR HEATING IT222030Z2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9015840U DE9015840U1 (en) 1990-11-20 1990-11-20 Boiler locking door

Publications (3)

Publication Number Publication Date
ITMI911003V0 ITMI911003V0 (en) 1991-11-15
ITMI911003U1 ITMI911003U1 (en) 1993-05-15
IT222030Z2 true IT222030Z2 (en) 1994-12-29

Family

ID=6859531

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001003 IT222030Z2 (en) 1990-11-20 1991-11-15 CLOSING DOOR OF BOILERS FOR HEATING

Country Status (5)

Country Link
AT (1) AT399570B (en)
CH (1) CH684761A5 (en)
DE (1) DE9015840U1 (en)
FR (1) FR2669410B3 (en)
IT (1) IT222030Z2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212558A (en) * 1978-09-05 1980-07-15 Lang Frederic A Coupler for cables tensioned one end against another end
AT408574B (en) * 1998-01-20 2002-01-25 Vaillant Gmbh LOCKABLE CLEANING OPENING
DE60027686T2 (en) 2000-01-24 2007-01-11 Infineon Technologies Ag Reactor for producing a semiconductor device
EP3015769B1 (en) * 2014-10-28 2021-02-17 Industrial Ceramic Linings B.V. Burner cover insulation device for a boiler and method for manufacturing such a device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913481U (en) * 1962-11-08 1965-04-08 Hans Viessmann OPENING LOCK, ESPECIALLY ON OVENS AND BOILERS.
DE1962211U (en) * 1967-03-23 1967-06-15 Buderus Eisenwerk BOILER DOOR.
DE8425948U1 (en) * 1984-09-03 1984-11-22 Vießmann, Hans, Dr.h.c., 3559 Battenberg BOILER HOUSING

Also Published As

Publication number Publication date
ATA220691A (en) 1994-10-15
ITMI911003U1 (en) 1993-05-15
ITMI911003V0 (en) 1991-11-15
DE9015840U1 (en) 1992-03-19
FR2669410A3 (en) 1992-05-22
FR2669410B3 (en) 1992-10-23
AT399570B (en) 1995-06-26
CH684761A5 (en) 1994-12-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961122