EP0389782A3 - Einrichtung zum Steuern der Gaszufuhr zu einem Brenner eines gasbeheizten Gerätes, insbesondere eines Durchlauf-Wassererhitzers - Google Patents

Einrichtung zum Steuern der Gaszufuhr zu einem Brenner eines gasbeheizten Gerätes, insbesondere eines Durchlauf-Wassererhitzers Download PDF

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Publication number
EP0389782A3
EP0389782A3 EP19900103184 EP90103184A EP0389782A3 EP 0389782 A3 EP0389782 A3 EP 0389782A3 EP 19900103184 EP19900103184 EP 19900103184 EP 90103184 A EP90103184 A EP 90103184A EP 0389782 A3 EP0389782 A3 EP 0389782A3
Authority
EP
European Patent Office
Prior art keywords
gas
burner
gas supply
geyser
generic type
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
EP19900103184
Other languages
English (en)
French (fr)
Other versions
EP0389782B1 (de
EP0389782A2 (de
Inventor
Hans Hoeness
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0389782A2 publication Critical patent/EP0389782A2/de
Publication of EP0389782A3 publication Critical patent/EP0389782A3/de
Application granted granted Critical
Publication of EP0389782B1 publication Critical patent/EP0389782B1/de
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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Control Of Combustion (AREA)

Abstract

Bei Einrichtungen der gattungsmäßigen Art wird die Gaszufuhr zum Brenner des Geräts erst freigegeben, wenn der durch die Zapfmenge oder die Sollwertabweichung der geregelten Wassertemperatur vorgege­ bene Wärmebedarf mindestens der Überzündgasmenge entspricht, um ein schleichendes Öffnen der Ventile zu verhindern. Mit der vorliegenden Erfindung sollen die bekannten Einrichtungen der gattungsmäßigen Art vereinfacht werden.
Zur Lösung dieser Aufgabe ist ein pneumatisches Schnappventil (32, 52, 62) zusätzlich zu einem Hauptventil (30, 50, 60) vorgesehen, welches mit diesem in platz- und teilesparender Weise kombiniert werden kann.
Bevorzugtes Anwendungsgebiet sind Gas-Heißwasserbereiter mit stetig geregelter Auslauftemperatur.
EP90103184A 1989-03-29 1990-02-20 Einrichtung zum Steuern der Gaszufuhr zu einem Brenner eines gasbeheizten Gerätes, insbesondere eines Durchlauf-Wassererhitzers Expired - Lifetime EP0389782B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910111A DE3910111C1 (de) 1989-03-29 1989-03-29
DE3910111 1989-03-29

Publications (3)

Publication Number Publication Date
EP0389782A2 EP0389782A2 (de) 1990-10-03
EP0389782A3 true EP0389782A3 (de) 1991-05-02
EP0389782B1 EP0389782B1 (de) 1993-07-07

Family

ID=6377359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90103184A Expired - Lifetime EP0389782B1 (de) 1989-03-29 1990-02-20 Einrichtung zum Steuern der Gaszufuhr zu einem Brenner eines gasbeheizten Gerätes, insbesondere eines Durchlauf-Wassererhitzers

Country Status (3)

Country Link
EP (1) EP0389782B1 (de)
DE (2) DE3910111C1 (de)
ES (1) ES2042097T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220579A1 (de) * 1992-06-24 1994-01-05 Mertik Regelungstechnik Gmbh Gasmengensteuerung, insbesondere für eine Armatur eines Durchlauf-Wassererhitzers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333775A (en) * 1938-07-08 1943-11-09 Honeywell Regulator Co Control valve
DE1229928B (de) * 1964-12-23 1966-12-08 Junkers & Co Thermostatisch gesteuertes Gasventil
DE1292980B (de) * 1962-03-02 1969-04-17 Essex Wire Corp Von einem beheizten Bimetallthermostaten betaetigtes Ventil
DE2642483B1 (de) * 1976-09-17 1978-03-02 Vaillant Joh Kg Gasventil fuer eine gasbeheizte Waermequelle
FR2400152A1 (fr) * 1977-08-08 1979-03-09 Honeywell Inc Valve de commande de debit de fluide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333775A (en) * 1938-07-08 1943-11-09 Honeywell Regulator Co Control valve
DE1292980B (de) * 1962-03-02 1969-04-17 Essex Wire Corp Von einem beheizten Bimetallthermostaten betaetigtes Ventil
DE1229928B (de) * 1964-12-23 1966-12-08 Junkers & Co Thermostatisch gesteuertes Gasventil
DE2642483B1 (de) * 1976-09-17 1978-03-02 Vaillant Joh Kg Gasventil fuer eine gasbeheizte Waermequelle
FR2400152A1 (fr) * 1977-08-08 1979-03-09 Honeywell Inc Valve de commande de debit de fluide

Also Published As

Publication number Publication date
EP0389782B1 (de) 1993-07-07
ES2042097T3 (es) 1993-12-01
EP0389782A2 (de) 1990-10-03
DE59001897D1 (de) 1993-08-12
DE3910111C1 (de) 1990-06-13

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