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EP0400757A3 - Gas-fired heating apparatus - Google Patents

Gas-fired heating apparatus Download PDF

Info

Publication number
EP0400757A3
EP0400757A3 EP19900201382 EP90201382A EP0400757A3 EP 0400757 A3 EP0400757 A3 EP 0400757A3 EP 19900201382 EP19900201382 EP 19900201382 EP 90201382 A EP90201382 A EP 90201382A EP 0400757 A3 EP0400757 A3 EP 0400757A3
Authority
EP
European Patent Office
Prior art keywords
flue
gas
heating apparatus
self
fired heating
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.)
Granted
Application number
EP19900201382
Other languages
German (de)
French (fr)
Other versions
EP0400757B1 (en
EP0400757A2 (en
Inventor
Pouwel Jelte Gelderloos
Antoon Gerard Zomerdijk
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.)
REMEHA FABRIEKEN BV
Original Assignee
REMEHA FABRIEKEN BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19854741&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0400757(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by REMEHA FABRIEKEN BV filed Critical REMEHA FABRIEKEN BV
Publication of EP0400757A2 publication Critical patent/EP0400757A2/en
Publication of EP0400757A3 publication Critical patent/EP0400757A3/en
Application granted granted Critical
Publication of EP0400757B1 publication Critical patent/EP0400757B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/005—Arrangements of valves or dampers after the fire for closing the flue during interruption of burner function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Incineration Of Waste (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

The apparatus comprises a furnace which is provided on one side, preferably at the bottom, with one or more burners (6) which can be ignited by a pilot light (22), and at the top with a heat exchanger (1) covered by a top wall (12) connecting a flue (14). A self-acting valve (16) is mounted in the flue, which valve is opened when a fan (30) arranged in the air supply duct or the flue rotates at a high speed, and closed, for instance by means of a weight (18) or a spring, when said fan rotates at a low speed. An air passage (31) may be provided in the flue downstream of the self-acting valve to create a by-pass effect.
EP19900201382 1989-05-30 1990-05-30 Gas-fired heating apparatus Expired - Lifetime EP0400757B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8901363A NL8901363A (en) 1989-05-30 1989-05-30 GAS-FIRED HEATER.
NL8901363 1989-05-30

Publications (3)

Publication Number Publication Date
EP0400757A2 EP0400757A2 (en) 1990-12-05
EP0400757A3 true EP0400757A3 (en) 1992-01-08
EP0400757B1 EP0400757B1 (en) 1994-08-03

Family

ID=19854741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900201382 Expired - Lifetime EP0400757B1 (en) 1989-05-30 1990-05-30 Gas-fired heating apparatus

Country Status (3)

Country Link
EP (1) EP0400757B1 (en)
DE (1) DE69011218T2 (en)
NL (1) NL8901363A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001996C2 (en) * 1995-12-28 1997-07-02 Remeha Fabrieken Bv Valve and a heating device provided with such a valve.
AT407434B (en) * 1998-11-30 2001-03-26 Vaillant Gmbh HEAT EXCHANGER GASKET
GB2379974A (en) * 2001-08-30 2003-03-26 Magiglo Ltd An extractor unit which contains a pivoting baffle to prevent reverse draughts
CN103604215B (en) * 2013-11-08 2016-06-08 威能(无锡)供热设备有限公司 Petticoat pipe and adopt the gas and hot water equipment of this petticoat pipe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179940A (en) * 1935-11-23 1939-11-14 John F Lawson Automatic damper
US2388073A (en) * 1941-04-29 1945-10-30 Gen Electric Fluid flow control
FR2337317A1 (en) * 1975-12-30 1977-07-29 Saunier Duval SAFETY DEVICE FOR GAS HEATING APPLIANCES
US4262608A (en) * 1979-06-14 1981-04-21 Jackson Bert W Method and apparatus for powered flue products exhaust and preheated combustion air supply
DE3046350A1 (en) * 1979-09-07 1982-07-22 Otto 8898 Schrobenhausen Eppinger Oil or gas fire flue shutter - has cover on flap shutting by=pass port when open
US4408567A (en) * 1981-02-03 1983-10-11 Morton Michael S Furnace construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179940A (en) * 1935-11-23 1939-11-14 John F Lawson Automatic damper
US2388073A (en) * 1941-04-29 1945-10-30 Gen Electric Fluid flow control
FR2337317A1 (en) * 1975-12-30 1977-07-29 Saunier Duval SAFETY DEVICE FOR GAS HEATING APPLIANCES
US4262608A (en) * 1979-06-14 1981-04-21 Jackson Bert W Method and apparatus for powered flue products exhaust and preheated combustion air supply
DE3046350A1 (en) * 1979-09-07 1982-07-22 Otto 8898 Schrobenhausen Eppinger Oil or gas fire flue shutter - has cover on flap shutting by=pass port when open
US4408567A (en) * 1981-02-03 1983-10-11 Morton Michael S Furnace construction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 11, no. 39 (M-559)[2486], 5th February 1986; & JP-A-61 205 723 (MATSUSHITA) 11-09-1986 *

Also Published As

Publication number Publication date
NL8901363A (en) 1990-12-17
EP0400757B1 (en) 1994-08-03
EP0400757A2 (en) 1990-12-05
DE69011218T2 (en) 1994-12-08
DE69011218D1 (en) 1994-09-08

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