DE3719351A1 - GAS CONTROLLER MODULATOR FOR WALL BOILER - Google Patents
GAS CONTROLLER MODULATOR FOR WALL BOILERInfo
- Publication number
- DE3719351A1 DE3719351A1 DE19873719351 DE3719351A DE3719351A1 DE 3719351 A1 DE3719351 A1 DE 3719351A1 DE 19873719351 DE19873719351 DE 19873719351 DE 3719351 A DE3719351 A DE 3719351A DE 3719351 A1 DE3719351 A1 DE 3719351A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- membrane
- gas controller
- wall boiler
- modulator
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/005—Regulating fuel supply using electrical or electromechanical means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/16—Fuel valves variable flow or proportional valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/20—Membrane valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Die Erfindung betrifft eine elektromagnetische Vorrichtung von hoher konstruktiver Einfachheit, die daher sehr billig und einfach zu warten ist und das Regeln und Modulieren durch dieselben Glieder mit hoher Linearität und somit Zuverlässigkeit und auch schnelles Ansprechen auf die Steuerbefehle des Strömungsdurchsatzes von brennbaren Gasen, wie Methan oder dgl., in kleinen und mittleren Wärmespeichervorrichtungen, wie Wandboilern, Wärmeerzeugern, usw., gestattet.The invention relates to an electromagnetic device of high constructive simplicity, which is therefore very cheap and it's easy to maintain and regulate and modulate through the same links with high linearity and thus Reliability and quick response to the Flow rate control commands of combustible Gases such as methane or the like in small and medium Heat storage devices, such as wall-mounted boilers, Heat generators, etc., allowed.
Alle zur Zeit auf dem Markt erhältlichen bekannten Vorrichtungen sind kompliziert, voluminös, teuer und bestehen aus vielen zusammenzubauenden Komponenten, die ihre Wartung daher verkomplizieren. Ferner erfolgt die Gasdruckregelung durch andere Mittel, wie sie bei der Modulierung desselben Gasdrucks verwendet werden, was weitere Komplikationen ergibt.All known ones currently available on the market Devices are complex, bulky, expensive and expensive consist of many components to be assembled that therefore complicate their maintenance. Furthermore, the Gas pressure control by other means, as in the Modulation of the same gas pressure can be used what further complications arise.
Ferner verschmutzen die kalibrierten Bohrungen und Kanäle mit kleinem Durchmesser leicht, was sie nicht sehr betriebssicher macht und ihnen hohe Reibungs- und Hysteresewerte verleiht, die eine hohe Linearität oder ein schnelles Ansprechen nicht gestatten.Furthermore, the calibrated holes and channels become dirty small diameter easily, which they are not very reliable and gives them high friction and Gives hysteresis values that have a high linearity or one do not allow quick response.
Aufgabe der Erfindung ist die Vermeidung der angegebenen Nachteile und die Schaffung einer Gasregel-Moduliervor richtung, die äußerst zuverlässig, einfach und nicht voluminös, folglich billig ist und die ohne genaue Bearbeitungsvorgänge äußerst genaue Ergebnisse ermöglicht, so daß sie aus Aluminiumguß hergestellt werden kann. The object of the invention is to avoid the specified Disadvantages and the creation of a gas control modulation direction that is extremely reliable, simple and not voluminous, therefore cheap and without any exact Machining operations enables extremely accurate results so that it can be made of cast aluminum.
Dieses Ergebnis wird im wesentlichen durch Ausnutzung eines auf diesem Gebiet niemals verwendeten Prinzips erzielt, d.h. durch Einstellen des Auslaßgasdrucks (des Einstellpunkts) durch eine bewegliche Spule und einen stationären Magnet. Dies ermöglicht die Kombination der Funktionen eines Druckreglers und eines Modulierventils. Mit anderen Worten, der Auslaßgasdruck wird geregelt und moduliert als Funktion des durch die bewegliche Spule fließenden elektrischen Stroms.This result is essentially exploited by a principle never used in this area, i.e. by adjusting the outlet gas pressure (the Set point) by a movable coil and a stationary magnet. This enables the combination of Functions of a pressure regulator and a modulating valve. In other words, the outlet gas pressure is regulated and modulated as a function of by the moving coil flowing electrical current.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß durch eine elektromagnetische Vorrichtung zum Regeln und Modulieren von Gas in einem Wandboiler, mit einem einstückig mit einer Regelmembran ausgebildeten Verschluß glied, die sich dadurch auszeichnet, daß die Membran einstückig mit einer in einem stationären Magnet bewegbaren Wicklung ausgebildet ist.This object is achieved according to the invention by an electromagnetic device for regulating and Modulating gas in a wall boiler, using a closure formed in one piece with a control membrane limb, which is characterized in that the membrane in one piece with a movable in a stationary magnet Winding is formed.
Die sehr guten Eigenschaften dieser elektromagnetischen Vorrichtungen werden durch Ausnutzen der Rückstoßkraft erzielt, die zwischen der beweglichen Spule und dem Magnet erzeugt wird und die dem durch die Spule fließenden Strom unmittelbar proportional ist, so daß auch die Kraft, die die Membran und somit das Verschlußglied belastet und den Wert des Auslaßgasdrucks bestimmt, dem durch die Spule fließenden Strom unmittelbar proportional ist.The very good properties of this electromagnetic Devices are made by exploiting the recoil force achieved between the moving coil and the magnet is generated and the current flowing through the coil is directly proportional, so that the force that loaded the membrane and thus the closure member and the Exhaust gas pressure value determined by the coil flowing current is directly proportional.
Im folgenden wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnung beschrieben. Es zeigen:Hereinafter is an embodiment of the invention based on the Drawing described. Show it:
Fig. 1 eine teilweise weggeschnittene Schrägansicht des elektromagnetischen Druckreglers nach der Erfindung, eingebaut in eine Gaseinheit mit einem Sicherheits magnetventil und einem Ein-Aus-Ventil; Figure 1 is a partially cut away oblique view of the electromagnetic pressure regulator according to the invention, installed in a gas unit with a safety solenoid valve and an on-off valve.
Fig. 2 einen Längsschnitt in unterschiedlichem Maßstab der Gaseinheit von Fig. 1. FIG. 2 shows a longitudinal section on a different scale of the gas unit from FIG. 1.
Ein Sicherheitsmagnetventil 1 ist stromab eines Filters 2 in Nähe einer Einlaßöffnung 3 einer Gaseinheit vorgesehen und steuert den Auslaßstrom des Gases aus einem Kanal 5 zu einem Kanal 6. Diese Kanäle sind innerhalb eines einteiligen Gußstückes aus Aluminium oder einem anderen Material vorgesehen.A safety solenoid valve 1 is provided downstream of a filter 2 in the vicinity of an inlet opening 3 of a gas unit and controls the outlet flow of the gas from a channel 5 to a channel 6 . These channels are provided within a one-piece casting made of aluminum or other material.
Ein Auslaß 7 der Gaseinheit wird dann durch ein Ein-Aus- Ventil 8 gesteuert, das den Auslaßstrom des Gases aus einem Kanal 9 zum Auslaß 7 steuert.An outlet 7 of the gas unit is then controlled by an on-off valve 8 which controls the outlet flow of the gas from a channel 9 to the outlet 7 .
Schließlich wird der Auslaßstrom des Gases aus dem Kanal 6 zum Kanal 9 durch eine elektromagnetische Regel-Modulier- Vorrichtung 10 nach der Erfindung gesteuert. Diese enthält ein mit einer Membran 12 einstückig ausgebildetes Verschlußglied 11. Die Membran 12 wird durch einen Körper 13 in ihrer Stellung gehalten, der durch Schrauben 14 am Gußteil 4 befestigt ist.Finally, the outlet flow of gas from channel 6 to channel 9 is controlled by an electromagnetic control modulating device 10 according to the invention. This contains a closure member 11 formed in one piece with a membrane 12 . The membrane 12 is held in position by a body 13 which is fastened to the casting 4 by screws 14 .
Auf der Membran 12 ist eine bewegliche Spule 15 befestigt, die innerhalb eines stationären Magnets 16 senkrecht zur Membran verschiebbar ist und durch einen mit dem Magnet 16 einstückig ausgebildeten Führungszylinder 17 geführt wird.A movable coil 15 is fastened on the membrane 12 and can be displaced perpendicularly to the membrane within a stationary magnet 16 and is guided by a guide cylinder 17 which is formed in one piece with the magnet 16 .
Zwei Enden 18 und 19 der elektrischen Wicklung der Spule 15 sind zur Außenseite des Magnets 16 geführt und bilden eine leichte Anschlußmöglichkeit.Two ends 18 and 19 of the electrical winding of the coil 15 are guided to the outside of the magnet 16 and form an easy connection option.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20779/86A IT1189548B (en) | 1986-06-13 | 1986-06-13 | GAS MODULATOR REGULATOR FOR WALL BOILERS |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3719351A1 true DE3719351A1 (en) | 1987-12-17 |
DE3719351C2 DE3719351C2 (en) | 1989-04-06 |
Family
ID=11171945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873719351 Granted DE3719351A1 (en) | 1986-06-13 | 1987-06-10 | GAS CONTROLLER MODULATOR FOR WALL BOILER |
Country Status (10)
Country | Link |
---|---|
AT (1) | ATA148587A (en) |
BE (1) | BE1000202A4 (en) |
CA (1) | CA1310886C (en) |
DE (1) | DE3719351A1 (en) |
ES (1) | ES2008132A6 (en) |
FR (1) | FR2600149A1 (en) |
GB (1) | GB2191564A (en) |
IT (1) | IT1189548B (en) |
LU (1) | LU86910A1 (en) |
NL (1) | NL8701328A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027553C1 (en) * | 1990-08-31 | 1991-10-02 | Bruno 8037 Olching De Gruber | |
DE4206875A1 (en) * | 1992-03-05 | 1993-09-16 | Pierburg Gmbh | Gas pressure regulation system, esp. for heating system - controls electromagnetically driven proportional valve according to actual load pressure using electronic controller |
DE10002279A1 (en) * | 2000-01-20 | 2001-07-26 | David Knuplesch | Electrohydraulic device operated with a current for generating force expresses its force effect by pulling or pressing while incorporating two or more coils moving on bearings on a ferromagnetic rail or cage to create magnetic force. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2205291A1 (en) * | 1971-03-02 | 1972-09-14 | Saunier Duval | Electrically operated gas control valve for gas heaters such as instantaneous water heaters, gas heaters with mixed operation or the like |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB901226A (en) * | 1959-01-16 | 1962-07-18 | Council Scient Ind Res | Improvements in fluid flow controllers |
GB1276297A (en) * | 1968-06-26 | 1972-06-01 | Dowty Technical Dev Ltd | Electro-hydraulic or electro-pneumatic valve system |
DE1808567B2 (en) * | 1968-11-13 | 1972-03-23 | Max Planck Gesellschaft zur Forderung der Wissenschaften e V , 3400 Got tingen | VACUUM CONTROL VALVE AND OPERATING PROCEDURE FOR IT |
US3598138A (en) * | 1970-03-06 | 1971-08-10 | Benjamin H Hadley | Pressure controller |
US3764182A (en) * | 1971-06-23 | 1973-10-09 | Philco Ford Corp | Automotive anti-skid braking |
GB2069185B (en) * | 1979-11-27 | 1984-05-02 | British Leyland Cars Ltd | Automatic control of engine speed |
DE3100514A1 (en) * | 1981-01-10 | 1982-08-05 | Robert Bosch Gmbh, 7000 Stuttgart | DEVICE FOR CONTROLLING A FLOW SECTION IN A CONTROL PIPE |
JPS611780U (en) * | 1984-06-12 | 1986-01-08 | シ−ケ−デイコントロ−ルズ株式会社 | gas solenoid valve |
US4821760A (en) * | 1984-09-28 | 1989-04-18 | The Babcock & Wilcox Company | Voice coil assembly for an electropneumatic converter |
-
1986
- 1986-06-13 IT IT20779/86A patent/IT1189548B/en active
-
1987
- 1987-06-05 NL NL8701328A patent/NL8701328A/en not_active Application Discontinuation
- 1987-06-05 LU LU86910A patent/LU86910A1/en unknown
- 1987-06-08 CA CA000539088A patent/CA1310886C/en not_active Expired - Fee Related
- 1987-06-09 GB GB08713416A patent/GB2191564A/en not_active Withdrawn
- 1987-06-10 DE DE19873719351 patent/DE3719351A1/en active Granted
- 1987-06-10 BE BE8700640A patent/BE1000202A4/en not_active IP Right Cessation
- 1987-06-11 FR FR8708143A patent/FR2600149A1/en active Pending
- 1987-06-11 AT AT0148587A patent/ATA148587A/en not_active IP Right Cessation
- 1987-06-12 ES ES8701971A patent/ES2008132A6/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2205291A1 (en) * | 1971-03-02 | 1972-09-14 | Saunier Duval | Electrically operated gas control valve for gas heaters such as instantaneous water heaters, gas heaters with mixed operation or the like |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4027553C1 (en) * | 1990-08-31 | 1991-10-02 | Bruno 8037 Olching De Gruber | |
DE4206875A1 (en) * | 1992-03-05 | 1993-09-16 | Pierburg Gmbh | Gas pressure regulation system, esp. for heating system - controls electromagnetically driven proportional valve according to actual load pressure using electronic controller |
DE10002279A1 (en) * | 2000-01-20 | 2001-07-26 | David Knuplesch | Electrohydraulic device operated with a current for generating force expresses its force effect by pulling or pressing while incorporating two or more coils moving on bearings on a ferromagnetic rail or cage to create magnetic force. |
Also Published As
Publication number | Publication date |
---|---|
CA1310886C (en) | 1992-12-01 |
GB8713416D0 (en) | 1987-07-15 |
GB2191564A (en) | 1987-12-16 |
NL8701328A (en) | 1988-01-04 |
ES2008132A6 (en) | 1989-07-16 |
LU86910A1 (en) | 1988-01-20 |
FR2600149A1 (en) | 1987-12-18 |
IT1189548B (en) | 1988-02-04 |
IT8620779A0 (en) | 1986-06-13 |
ATA148587A (en) | 1993-03-15 |
IT8620779A1 (en) | 1987-12-13 |
BE1000202A4 (en) | 1988-08-23 |
DE3719351C2 (en) | 1989-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: F23N 1/00 |
|
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |