DE720854C - Device for setting a number of different usage temperatures for gas-heated baking and roasting ovens - Google Patents

Device for setting a number of different usage temperatures for gas-heated baking and roasting ovens

Info

Publication number
DE720854C
DE720854C DEE50942D DEE0050942D DE720854C DE 720854 C DE720854 C DE 720854C DE E50942 D DEE50942 D DE E50942D DE E0050942 D DEE0050942 D DE E0050942D DE 720854 C DE720854 C DE 720854C
Authority
DE
Germany
Prior art keywords
gas
setting
individual
different usage
stages
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.)
Expired
Application number
DEE50942D
Other languages
German (de)
Inventor
Dipl-Ing Johannes Schneider
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.)
EISENWERK G MEURER AG
Original Assignee
EISENWERK G MEURER AG
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 EISENWERK G MEURER AG filed Critical EISENWERK G MEURER AG
Priority to DEE50942D priority Critical patent/DE720854C/en
Application granted granted Critical
Publication of DE720854C publication Critical patent/DE720854C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/007Regulating fuel supply using mechanical means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0146Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/12Fuel valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

Vorrichtung zum Einstellen einer Mehrzahl verschiedener Gebrauchstemperaturen für gasbeheizte Back- und Bratöfen Bei der Verwendung von Brat- und Backöfen, die mit gasförmigen Brennstoffen betrieben werden, spielt -die richtige Einregeluag der Backtemperatur eine große Rolle. Wird der Temperaturanstieg bzw. .die Temperaturhaltung nicht richtig vorgenommen, so erhält man, wenn die Temperatur zu niedrig war, -ein ;ausgetroicknetes Gebäck, oder ;man erhält ein teilweise überstark gebräuntes und im- Innern. nicht gares Gebäck, wenn die Backtemperatur zu'ho@ch verlief. Zur Vermeidung dieser Übelstände verwendet man zwar schon seit längerer Zeit selbsttätige Temperaturregler. Abgesehen davon, daß die Temperaturregler in der Anschaffung zu teuer sind, erfolgt die Regelung zumeist zu langsam und schleppend, so @daß z: B. bei schnell eintretenden Schwankungen des Gasdruckes Schäden an den Gebäcken in Erscheinung treten. Es sind an sich Regler für Gasleitungen bekannt, die,den Gasdruck auf gleicher Höhe zu halten haben und bei idenen !einSchwimmer unter dem Einfl.uß des wechselnden Gasdruckes seine Stellung ändert und dadurch eine größere oder geringere Drosselung hervorruft. Für ,gasbetriebene Back- oder Bratöfen eignen sich derartige Regler nicht, da bei -diesen sehr verschiedene Gebrauchstemperaturen -und infolgedessen sehr erhebliche Unterschiede im Gasverbrauch zu berücksichtigen sind.Device for setting a number of different use temperatures for gas-fired baking and roasting ovens When using roasting and baking ovens that are operated with gaseous fuels, plays the correct Einregeluag the baking temperature plays an important role. If the temperature rise or the temperature maintenance not done correctly, if the temperature was too low, -ein is obtained ; dehydrated baked goods, or; one obtains a partially over-browned and at the inside. Baked goods that are not cooked if the baking temperature is too high. To avoid Because of these inconveniences, automatic temperature regulators have been used for a long time. Apart from the fact that the temperature regulators are too expensive to buy, takes place the regulation is mostly too slow and sluggish, so @ that, for example, with fast-entering Fluctuations in the gas pressure damage the pastries. There are Known per se regulator for gas lines that keep the gas pressure at the same level and with idenen! a float under the influence of the changing gas pressure changes its position and thereby causes greater or lesser throttling. Such regulators are not suitable for gas-operated ovens or roasting ovens, as with -these very different usage temperatures -and consequently very considerable Differences in gas consumption must be taken into account.

Die bekannten Einstellvorrichtungen für verschiedene Gebrauchstemperaturen bei Gasbrennern, bei denen der Drennmittelstrom in Einzelleitungen verschiedener Durchlässigkeit, d. h. den Gebrauchstemperaturen entsprechende Leitungen, unterteilt ist, wobei zur Verstellung nur ein einziger handbetätigter Hahn verwandt wird, nehmen auf das Auftreten von Gasdruckschwankungen keine Rücksicht, so daß trotz richtiger Einstellung das gewünschte Ergebnis nichterzielt wird und das Gebäck. entweder zu viel oder zu wenig Hitze erhält.The known setting devices for different use temperatures in the case of gas burners where the flow of release agent in individual lines varies Permeability, d. H. lines corresponding to the service temperatures is, with only a single hand-operated for adjustment faucet are used, do not take into account the occurrence of gas pressure fluctuations, so that, despite the correct setting, the desired result is not achieved and the pastry. receives either too much or too little heat.

Der Zweck der Erfindung ist es, eine Vorrichtung dieser Art zu schaffen, die, ,abgesehen von der durch Hand bewirkten Einstellung auf die verschiedenen gewünschten Temperaturen, selbsttätig die Durchflußmengen ,der einzelnen Gasströme entsprechend den herrschenden Vardruckschtvankun,gen regelt. Dies geschieht dadurch, daß im Gehäuse der Vorrichtung in den,den verschiedenen Stufen entsprechenden Einzelleitungen auf diese Stufen abgestimmte Gasdurchflußmengenregler zur Gleichhaltung des Gasdruckes am Brenner, vorzugsweise sog. Schwimmermengenregler, eingebaut sind, wobei das Einstellglied in den einzelnen Stufen feststellbar ausgebildet sein kann. Vorteilhaft werden die einzelnen Mengenregler zur Durchführung der einzelnen Betriebsweisext; (Anheizen, Backen, Sterili:siereq bzw. deren Unterteilungen) in einem Gehäuse angeordnet und mit einem das Gas den einzelnen Reglern zuführenden Küken verbunden, dessen Betätigungshebel in den entsprechenden Stellungen feststellbar ist.The purpose of the invention is to provide a device of this type, which, apart from the manual adjustment to the various desired Temperatures, automatically the flow rates, of the individual gas flows accordingly regulates the prevailing pressure fluctuations. This is done by being in the housing of the device in the individual lines corresponding to the various stages These stages are matched gas flow regulators to keep the gas pressure constant are installed on the burner, preferably so-called float flow regulators, the adjusting member can be designed to be lockable in the individual stages. The individual volume regulator to carry out the individual operating modext; (Heating up, Baking, Sterili: siereq or their subdivisions) arranged in a housing and connected to a plug that feeds the gas to the individual regulators, the actuating lever of which can be determined in the corresponding positions.

Die Zeichnung stellt .ein Ausführungsbeispiel des Erfindungsgegenstandes teilweise nun Schnitt dar.The drawing represents an exemplary embodiment of the subject matter of the invention partially now a section.

In einem Gehäuse i ist eine Mehrzahl von Mengenreglern 2, 3, q., 5 nebeneinander in unterteilten Gasleitungen 6, 7, 8, 9 angeordnet, die unten an ein gemeinsames Hahngebäuse 1o, oben an einen durch Deckel i i @abgeschlossenen Sammelraum 12 anschließen. Vom Sammelraum ia führt eine Leitung 13 zu den Brennern 1:1. Im Hahngehäuse io sitzt ein Küken 15, das, durch einen Handhebel 16 gesteuert, die Gaszufuhrleitung 17 entweder @absperrt oder sie je nach Einstellung wahhveis@e mit den Leitungen 6, 7, 8 oder 9 verbindet. Auf einer zur Drehachse des Kükens 15 gleichmitt.ig angeordneten Skala 18 sind die den einzelnen Mengenreglern entsprechenden Stellungen angemerkt. Der Handhebel i 6 kann gegebenenfalls durch eine Klinke o. dgl. in den einzelnen Stellungen festgehalten «erden.In a housing i there is a plurality of volume regulators 2, 3, q., 5 arranged side by side in subdivided gas lines 6, 7, 8, 9, the bottom of a common tap housing 1o, at the top of a collecting space closed off by a cover 12 connect. A line 13 leads from the collecting space ia to the burners 1: 1. in the Hahn housing io sits a plug 15, which, controlled by a hand lever 16, the Gas supply line 17 either @shuts off or depending on the setting wahhveis @ e with the lines 6, 7, 8 or 9 connects. On an equidistant to the axis of rotation of the plug 15 arranged scale 18 are the positions corresponding to the individual volume regulators noted. The hand lever i 6 can optionally by a pawl or the like. In the individual positions.

Durch das mit dem Handhebel 16 betätigte Küken 15 werden die Brenner 1.1 mit der den jeweiligen Schaltstellungen entsprechenden Gasmenge versorgt. Diese bleibt nun, gleichgültig wie hoch oder niedrig der Gasdruck gerade ist, stets die gleiche, so daß, eine im allgemeinen ,gleichbleibende Gasb=escbaffenheit vorausgesetzt, auch die Temperaturen für die einzelnen Stufen die gleichen sind.By actuated with the hand lever 16 chick 15, the burner 1.1 supplied with the gas quantity corresponding to the respective switch positions. These no matter how high or low the gas pressure is, it always remains that same, so that, assuming a generally constant gas quality, the temperatures for the individual stages are also the same.

Da der Mengenregler :an sich bekannt ist. können auch andere, den gleichen Zweck verfolgende Regler Verwendung finden, ohne dadurch außerhalb des Rahmens der Erfindung zu fallen. Auch kann es für besondere Zwecke angebracht sein, mehrere Regler gleichzeitig in einer Schaltstellung zur Wirkung kommen zu lassen.Since the flow regulator: is known per se. can others den Controllers with the same purpose are used without being outside of the To fall within the scope of the invention. It can also be appropriate for special purposes, to let several controllers come into effect in one switch position at the same time.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Einstellen einer Mehrzahl verschiedener Gebraucbstem,peraturen für gasbeheizte Back- und Bratöfen mittels eines einzigen handbetätigten Einstellgliedes, ;mit dem verschiedener Brennmitteldurchsatz durch hinter dem -Einstellglied verzweigte Einzelleitungen eingestellt wird, dadurch gekennzeichnet, daß im Gehäuse der Vorrichtung in den den verschiedenen Stufen entspne:chenden Einzelleitungen auf diese Stufen abgestimmte G.asdurchflußme ngenregl@er zur Gleichhaltung des Gasdruckes am Brenner, vorzugsweise sog. Schwim@mermengenregler,eingebaut sind, wobei das Einstellglied in den einzelnen Stufen feststellbar .ausgebildet sein kann.Claim: Device for setting a plurality of different Used temperatures for gas-fired baking and roasting ovens by means of a single manually operated adjusting member,; with the different fuel throughput through after the adjusting element branched individual lines are set, characterized in that that in the housing of the device in the various stages corresponding individual lines Gas flow rate regulators matched to these stages to keep the gas pressure constant are installed on the burner, preferably so-called float flow controllers, with the setting element can be established in the individual stages.
DEE50942D 1938-03-13 1938-03-13 Device for setting a number of different usage temperatures for gas-heated baking and roasting ovens Expired DE720854C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE50942D DE720854C (en) 1938-03-13 1938-03-13 Device for setting a number of different usage temperatures for gas-heated baking and roasting ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE50942D DE720854C (en) 1938-03-13 1938-03-13 Device for setting a number of different usage temperatures for gas-heated baking and roasting ovens

Publications (1)

Publication Number Publication Date
DE720854C true DE720854C (en) 1942-05-18

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Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008112933A1 (en) * 2007-03-15 2008-09-18 Continental Appliances, Inc. D.B.A. Procom Fuel selectable heating devices
US7607426B2 (en) 2006-05-17 2009-10-27 David Deng Dual fuel heater
US7654820B2 (en) 2006-12-22 2010-02-02 David Deng Control valves for heaters and fireplace devices
US7677236B2 (en) 2006-05-17 2010-03-16 David Deng Heater configured to operate with a first or second fuel
US7730765B2 (en) 2006-05-17 2010-06-08 David Deng Oxygen depletion sensor
US7766006B1 (en) 2007-03-09 2010-08-03 Coprecitec, S.L. Dual fuel vent free gas heater
US8011920B2 (en) 2006-12-22 2011-09-06 David Deng Valve assemblies for heating devices
US8057219B1 (en) 2007-03-09 2011-11-15 Coprecitec, S.L. Dual fuel vent free gas heater
US8118590B1 (en) 2007-03-09 2012-02-21 Coprecitec, S.L. Dual fuel vent free gas heater
US8241034B2 (en) 2007-03-14 2012-08-14 Continental Appliances Inc. Fuel selection valve assemblies
US8403661B2 (en) 2007-03-09 2013-03-26 Coprecitec, S.L. Dual fuel heater
US8465277B2 (en) 2009-06-29 2013-06-18 David Deng Heat engine with nozzle
US8506290B2 (en) 2009-06-29 2013-08-13 David Deng Heating apparatus with air shutter adjustment
US8545216B2 (en) 2006-12-22 2013-10-01 Continental Appliances, Inc. Valve assemblies for heating devices
US8752541B2 (en) 2010-06-07 2014-06-17 David Deng Heating system
US8899971B2 (en) 2010-08-20 2014-12-02 Coprecitec, S.L. Dual fuel gas heater
US8985094B2 (en) 2011-04-08 2015-03-24 David Deng Heating system
US9091431B2 (en) 2012-09-13 2015-07-28 David Deng Dual fuel valve with air shutter adjustment
US9423123B2 (en) 2013-03-02 2016-08-23 David Deng Safety pressure switch
US9441840B2 (en) 2010-06-09 2016-09-13 David Deng Heating apparatus with fan
US9671111B2 (en) 2013-03-13 2017-06-06 Ghp Group, Inc. Fuel selector valve with shutter mechanism for a gas burner unit
US9739389B2 (en) 2011-04-08 2017-08-22 David Deng Heating system
US9752782B2 (en) 2011-10-20 2017-09-05 David Deng Dual fuel heater with selector valve
US9752779B2 (en) 2013-03-02 2017-09-05 David Deng Heating assembly
US9829195B2 (en) 2009-12-14 2017-11-28 David Deng Dual fuel heating source with nozzle
US10073071B2 (en) 2010-06-07 2018-09-11 David Deng Heating system
US10222057B2 (en) 2011-04-08 2019-03-05 David Deng Dual fuel heater with selector valve
US10240789B2 (en) 2014-05-16 2019-03-26 David Deng Dual fuel heating assembly with reset switch
US10429074B2 (en) 2014-05-16 2019-10-01 David Deng Dual fuel heating assembly with selector switch

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9416977B2 (en) 2006-05-17 2016-08-16 Procom Heating, Inc. Heater configured to operate with a first or second fuel
US7607426B2 (en) 2006-05-17 2009-10-27 David Deng Dual fuel heater
US7730765B2 (en) 2006-05-17 2010-06-08 David Deng Oxygen depletion sensor
US8568136B2 (en) 2006-05-17 2013-10-29 Procom Heating, Inc. Heater configured to operate with a first or second fuel
US7967007B2 (en) 2006-05-17 2011-06-28 David Deng Heater configured to operate with a first or second fuel
US7967006B2 (en) 2006-05-17 2011-06-28 David Deng Dual fuel heater
US8516878B2 (en) 2006-05-17 2013-08-27 Continental Appliances, Inc. Dual fuel heater
US7677236B2 (en) 2006-05-17 2010-03-16 David Deng Heater configured to operate with a first or second fuel
US10066838B2 (en) 2006-05-30 2018-09-04 David Deng Dual fuel heating system
US9140457B2 (en) 2006-05-30 2015-09-22 David Deng Dual fuel heating system and air shutter
US7654820B2 (en) 2006-12-22 2010-02-02 David Deng Control valves for heaters and fireplace devices
US9328922B2 (en) 2006-12-22 2016-05-03 Procom Heating, Inc. Valve assemblies for heating devices
US9587830B2 (en) 2006-12-22 2017-03-07 Procom Heating, Inc. Control valves for heaters and fireplace devices
US9097422B2 (en) 2006-12-22 2015-08-04 Procom Heating, Inc. Control valves for heaters and fireplace devices
US8297968B2 (en) 2006-12-22 2012-10-30 Continental Appliances, Inc. Pilot assemblies for heating devices
US8317511B2 (en) 2006-12-22 2012-11-27 Continental Appliances, Inc. Control valves for heaters and fireplace devices
US8545216B2 (en) 2006-12-22 2013-10-01 Continental Appliances, Inc. Valve assemblies for heating devices
US8011920B2 (en) 2006-12-22 2011-09-06 David Deng Valve assemblies for heating devices
US8764436B2 (en) 2006-12-22 2014-07-01 Procom Heating, Inc. Valve assemblies for heating devices
US8057219B1 (en) 2007-03-09 2011-11-15 Coprecitec, S.L. Dual fuel vent free gas heater
USRE46308E1 (en) 2007-03-09 2017-02-14 Coprecitec, S.L. Dual fuel heater
US8403661B2 (en) 2007-03-09 2013-03-26 Coprecitec, S.L. Dual fuel heater
US7766006B1 (en) 2007-03-09 2010-08-03 Coprecitec, S.L. Dual fuel vent free gas heater
US8118590B1 (en) 2007-03-09 2012-02-21 Coprecitec, S.L. Dual fuel vent free gas heater
US8061347B2 (en) 2007-03-09 2011-11-22 Coprecitec, S.L. Dual fuel vent free gas heater
US8777609B2 (en) 2007-03-09 2014-07-15 Coprecitec, S.L. Dual fuel heater
US8241034B2 (en) 2007-03-14 2012-08-14 Continental Appliances Inc. Fuel selection valve assemblies
US9200801B2 (en) 2007-03-14 2015-12-01 Procom Heating, Inc. Fuel selection valve assemblies
US9581329B2 (en) 2007-03-14 2017-02-28 Procom Heating, Inc. Gas-fueled heater
WO2008112933A1 (en) * 2007-03-15 2008-09-18 Continental Appliances, Inc. D.B.A. Procom Fuel selectable heating devices
US8152515B2 (en) 2007-03-15 2012-04-10 Continental Appliances Inc Fuel selectable heating devices
US8757139B2 (en) 2009-06-29 2014-06-24 David Deng Dual fuel heating system and air shutter
US8465277B2 (en) 2009-06-29 2013-06-18 David Deng Heat engine with nozzle
US8517718B2 (en) 2009-06-29 2013-08-27 David Deng Dual fuel heating source
US8506290B2 (en) 2009-06-29 2013-08-13 David Deng Heating apparatus with air shutter adjustment
US8757202B2 (en) 2009-06-29 2014-06-24 David Deng Dual fuel heating source
US9829195B2 (en) 2009-12-14 2017-11-28 David Deng Dual fuel heating source with nozzle
US8752541B2 (en) 2010-06-07 2014-06-17 David Deng Heating system
US9021859B2 (en) 2010-06-07 2015-05-05 David Deng Heating system
US10073071B2 (en) 2010-06-07 2018-09-11 David Deng Heating system
US8851065B2 (en) 2010-06-07 2014-10-07 David Deng Dual fuel heating system with pressure sensitive nozzle
US9441840B2 (en) 2010-06-09 2016-09-13 David Deng Heating apparatus with fan
US8899971B2 (en) 2010-08-20 2014-12-02 Coprecitec, S.L. Dual fuel gas heater
US9739389B2 (en) 2011-04-08 2017-08-22 David Deng Heating system
US8985094B2 (en) 2011-04-08 2015-03-24 David Deng Heating system
US10222057B2 (en) 2011-04-08 2019-03-05 David Deng Dual fuel heater with selector valve
US9752782B2 (en) 2011-10-20 2017-09-05 David Deng Dual fuel heater with selector valve
US9091431B2 (en) 2012-09-13 2015-07-28 David Deng Dual fuel valve with air shutter adjustment
US9441833B2 (en) 2013-03-02 2016-09-13 David Deng Heating assembly
US9423123B2 (en) 2013-03-02 2016-08-23 David Deng Safety pressure switch
US9752779B2 (en) 2013-03-02 2017-09-05 David Deng Heating assembly
US9671111B2 (en) 2013-03-13 2017-06-06 Ghp Group, Inc. Fuel selector valve with shutter mechanism for a gas burner unit
US10240789B2 (en) 2014-05-16 2019-03-26 David Deng Dual fuel heating assembly with reset switch
US10429074B2 (en) 2014-05-16 2019-10-01 David Deng Dual fuel heating assembly with selector switch

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