EP0090841A1 - Valve for regulating the flow rate of fuel gas as a function of the temperature. - Google Patents

Valve for regulating the flow rate of fuel gas as a function of the temperature.

Info

Publication number
EP0090841A1
EP0090841A1 EP82903165A EP82903165A EP0090841A1 EP 0090841 A1 EP0090841 A1 EP 0090841A1 EP 82903165 A EP82903165 A EP 82903165A EP 82903165 A EP82903165 A EP 82903165A EP 0090841 A1 EP0090841 A1 EP 0090841A1
Authority
EP
European Patent Office
Prior art keywords
valve
regulator
frame
temperature measuring
fuel gas
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
EP82903165A
Other languages
German (de)
French (fr)
Other versions
EP0090841B1 (en
Inventor
Curt Tittert
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.)
Braun GmbH
Original Assignee
Braun 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 Braun GmbH filed Critical Braun GmbH
Publication of EP0090841A1 publication Critical patent/EP0090841A1/en
Application granted granted Critical
Publication of EP0090841B1 publication Critical patent/EP0090841B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel

Definitions

  • the invention relates to a temperature-controlled fuel gas flow valve for a catalytic heating device.
  • the fuel delivery device is a nozzle arranged between the fuel tank and the combustion chamber, through which a current or flow of gaseous fuel is passed into the combustion chamber.
  • a current or flow of gaseous fuel is passed into the combustion chamber.
  • a hair waving appliance is known (EU-PA 0,021,224) be the EADERSHIP reached in the apparatus housing between the cylindrical rod body and the F ', a valve device is arranged which regulates the outflow of fuel gas from the accommodated in the handle part the fuel gas tank to the arranged in the rod body catalyst.
  • the regulation takes place depending on a bimetallic element and also on an actuator that can be operated by hand.
  • This known hair curler in the manner of a curling iron, has the disadvantage that the accuracy of the control essentially depends on the quality of the material used for the handle part, since on the one hand the associated valve device in the Is disposed handle portion and on the other hand the bimetallic element to the cylindrical Stabkb 'is connected body.
  • the handle and rod body shrink or lengthen under the influence of temperature and / or humidity, which has the consequence that the temperature is not exactly maintained, which can lead to hair damage.
  • the present invention has for its object to provide a valve device for a heating device which allows the fuel gas flow to be regulated within narrow limits and in which the properties of the inexpensive materials used have no influence on the control behavior.
  • the valve device should be designed in this way that it can be installed as an independent unit or assembly both in hair care devices and in other devices for personal use or for the household, such as pocket stoves, irons or warming plates.
  • a regulator element arranged in a regulator frame, on which acts a bimetal temperature measuring element which is articulated directly to the displaceable valve member of the valve device which regulates the fuel supply from the fuel tank to the combustion chamber, wherein the regulator frame containing both the valve member and the holder for the bimetal temperature measuring element and the bearing for the regulator element is formed in one piece.
  • FIG. 2 shows the curling iron according to FIG. 1 in a view rotated by 90%, also partially in section
  • Fig. 3 shows the control device of the curling iron according to Figures 1 and 2 in an enlarged view in longitudinal section (but without the bimetal temperature measuring element).
  • FIG. 4 the control device of FIG. 3 in the front view.
  • FIGS. 1 and 2 shows the handle part of the curling iron according to FIGS. 1 and 2 with the control device attached in an enlarged illustration, partly shown in longitudinal section and
  • FIG. 7 shows the front view of the handle part according to FIG. 5.
  • the curling iron consists of the tube 1, the handle part 2 which is connected to the tube 1 and which is filled with fuel gas 3, the stopper 4 with filling valve 5 which is to be closed off the handle part 2 and the socket 6 which is to be closed off the tube 1 at the front , the ignition device held by the bushing 6 and denoted overall by Z, the burner held by spring windings 7, 8 in the tube 1, denoted overall by B, the combustion chamber denoted by V, the flange 9 arranged between tube 1 and handle part 2, on which the hair clip 10 is tiltably mounted on the pin 12 with the control button 11 and finally the valve member 13 with the control device, which is designated by R, consisting of the parts 14, 15, 16, 17, 35, 39, 55 and 40.
  • the ignition device Z consists of the rotary member 18 moved by the actuation button 31 with ramp 19, the holding frame 20, the Rhausenche ⁇ 21 with spring and flint 23, the friction wheel 26 mounted in the holding frame 20 on the bolt 25 with spur toothing, a ratchet lever with tooth and the longitudinally displaceable plunger 29 mounted in the holding frame 20 with a return spring 30.
  • the control device R consists of the valve member 13, which can be moved slowly with respect to the valve seat 33, the control member or control lever 16 which is tiltably mounted on the bolt 34, the control lever 55, the control spring 17, the control rod 15 with the control tube 14 , the damping spring 39 and the control arm 40 with the clamping bush 41.
  • the burner B consists of the burner tube 42, the two spring coils with a large diameter 7, 8, the catalytic converter 43, which is held between an inner spring 44 and an outer spring 45, and the front, conically wound part 46
  • the flange 9 serves on the one hand to hold the tube 1 and on the other hand to hold the control device R.
  • the handle part 2 holds the hair clamping device 10, 11, 12.
  • the flange 9 itself is fixedly arranged on the handle part 2.
  • L denotes an air duct through which fresh air can flow into the chamber V.
  • the curling iron according to the invention works as follows:
  • the fuel gas flows out of the handle part 2 via the valve 13, 33, 51, 52, 53, 54, the burner tube 42, through the conically wound part 46, the spring 44 into the chamber between the igniter Z and the burner B.
  • the ring 31 is now rotated to ignite the fuel gas. During its rotation, this ring 31 takes the rotary piece 18 with it or sets this part: 18 into a rotational movement .
  • the plunger 29 abutting the run-up ramp 19 of the rotary piece 18 is set into an axial movement, since one end thereof is constantly under the force of the return spring 30 the movement of the ramp
  • the plunger 29 is held and guided in the region of the friction wheel 26 and engages with its front end through an opening in the bottom of the holding frame 20
  • the pawl lever 28 which is rotatably mounted on the pin 25, is pivoted from the bent end of the plunger 29.
  • the valve member 13 is moved by the regulator lever 16 relative to the valve seat 33, for which purpose the lever 16 is tiltably mounted on the bolt 34.
  • the regulator lever 16 is acted upon by the damping spring 39.
  • the regulator spring 17 rests on the shift lever 55, which is rotatably mounted on the regulator frame 40 or on the bolt 34.
  • the shift lever 55 is pivoted because the free end of the shift lever 55 fits into a slot in the actuator 35.
  • the regulator lever 16 is also acted upon by a bimetallic device which consists of a regulator tube 14 with a regulator rod 15 movable therein, the tube 14 and the rod 15 being firmly connected to one another at F at their front ends , while the handle-side end of the tube 14 is fixedly arranged on the regulator frame 40 via a clamping bush 41 and the handle-side end of the regulator rod 15 acts on the regulator lever 16 via the head piece 56.
  • a bimetallic device which consists of a regulator tube 14 with a regulator rod 15 movable therein, the tube 14 and the rod 15 being firmly connected to one another at F at their front ends , while the handle-side end of the tube 14 is fixedly arranged on the regulator frame 40 via a clamping bush 41 and the handle-side end of the regulator rod 15 acts on the regulator lever 16 via the head piece 56.
  • the difference in length results in the control path or the path by which one end of the regulator lever 16 is moved by the regulator rod 15.
  • the movement of the valve member 13 with respect to the stationary valve seat 33 can be done except by the regulator rod 15 also be influenced by the position of the actuator 35. If the actuator 35 is moved to the ON position (arrow direction A), the slot in the actuator 35 moves forward, i.e. that the control lever is freely movable and the damping spring 39 is relieved. If the actuator 35 is moved into the OFF position, the spring 17 is relaxed so far or the damping spring 39 is biased so far that the valve 13, 33 is closed in a gas-tight manner.
  • the control device R shown in FIG. 5, which includes both the bimetal element 14, 15, 56 and the control lever 16, 55 with the control spring 17 and the valve device 33, 51, 52, 53, 54, 57 comprising regulator frame 40 is formed as a single solid assembly and inserted into the curling iron in the manner of a measuring device.
  • this design enables separate assembly, adjustment and testing of the assembly and, on the other hand, there are tolerances that mainly occur when the temperature of the housing parts changes, without influencing the regulation of the gas flow.
  • the regulator frame 40 is firmly screwed to the handle part 2 made of plastic, which contains the gas storage space 22.
  • the handle part 2 also contains foam disks 24, the wick 27 and a filter stone " - ⁇ . via which the fuel gas can flow into the bore 54 (FIG. 3)
  • the play S remains between the head piece 56 and the control lever 16 unaffected; in fact only the overall length of the device is affected.
  • the tube 1 and the handle part 2 are connected to one another via the flange 9, which on the one hand is screwed to the end face 57 of the handle part 2 or its shell-shaped end 32 and on the other hand is wedged to the tube 1.
  • 58, 59, 60 denote the blind holes in the handle part 2, into which the screws (not shown in more detail) are screwed, with which the regulator frame 40 is fastened to the end face of the handle part 2.

Landscapes

  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

Un appareil pour onduler les cheveux, par exemple un fer à boucler, présente un dispositif de chauffage catalytique. Un dispositif de réglage est disposé entre le réservoir de gaz combustible et le corps servant à l'enroulement des cheveux. La tige de soupape (13) du dispositif de réglage peut coulisser dans un cadre (40) en une pièce. En plus du siège de soupape (33), le cadre porte la tige de support (34) pour le levier de réglage (16) et la douille de serrage (41) de l'organe bimétallique de mesure de la température. Le dispositif de réglage forme une unité constructive indépendante fixée au manche qui contient le réservoir de gaz. Ainsi, les modifications de matière se produisant pendant le fonctionnement - par exemple le gonflement des particules de matière synthétique - ne provoquent aucune modification de la distance entre la tête de la tringle de réglage et le siège (33) de la soupape.An apparatus for waving hair, for example a curling iron, has a catalytic heater. An adjusting device is disposed between the fuel gas tank and the hair winding body. The valve stem (13) of the adjuster is slidable in a one-piece frame (40). In addition to the valve seat (33), the frame carries the support rod (34) for the adjustment lever (16) and the clamping sleeve (41) of the bimetallic temperature measuring member. The adjustment device forms an independent constructive unit attached to the handle that contains the gas tank. Thus, material changes occurring during operation - for example the swelling of the plastic particles - do not cause any change in the distance between the head of the control rod and the seat (33) of the valve.

Description

Temperaturgesteuertes Brenngas-Durcnflußventil Temperature controlled fuel gas flow valve
Die Erfindung betrifft ein temperaturgesteuertes Brenngas- Durchflußventil für eine katalytische Beheizungsvorrichtung.The invention relates to a temperature-controlled fuel gas flow valve for a catalytic heating device.
Bei einem bekannten Lockenwickler (OE-OS 2040003) ist die Brennstoff-Fördereinrichtung eine zwischen dem Brennstoffbehälter und der Brennkammer angeordnete Düse, durch die ein Strom bzw. Fluß gasförmigen Brennstoffs in die Brennkammer geleitet wird. Durch eine derartige Anordnung von Düse und Brennstoffbehälter soll die Steuerung der Fördermenge von Brennstoff und Sauerstoff in die Brennkammer äußerst gleichmäßig und genau dosiert er¬ folgen.In a known hair curler (OE-OS 2040003), the fuel delivery device is a nozzle arranged between the fuel tank and the combustion chamber, through which a current or flow of gaseous fuel is passed into the combustion chamber. Such an arrangement of the nozzle and fuel container is intended to control the delivery of fuel and oxygen into the combustion chamber in an extremely uniform and precisely metered manner.
Es ist auch eine katalytische Heizvorrichtung bekannt (US-PS 2997869), bei der Methanoldampf und Luft auf einen Katalysator geleitet werden, wobei das Brenngas einen rohrf*"-rmigen Körper durchströmt, an dessen einem Ende ein Stab koaxial zum rohr- förmigen Körper angeordnet ist, der mit einem Katalysator versehen ist, so daß sich der stabförmige Körper aufheizt, wenn die katalytische Verbrennung in Gang gekomπen ist.It is also a catalytic heating device is known (US-PS 2,997,869) are directed at the methanol vapor and air to a catalytic converter, wherein the fuel gas flows through a tubularly * "-rmigen body, arranged at one end of a rod coaxial with the tubular-shaped body is, which is provided with a catalyst, so that the rod-shaped body heats up when the catalytic combustion has started.
Schließlich ist ein Haarwellgerät bekannt (EU-PA 0021224), be dem im Gerätegehäuse zwischen dem zylindrischen Stabkörper und dem F'ührungsgriff eine Ventileinrichtung angeordnet ist, die das Ausströmen des Brenngases vom im Griffteil untergebrachten Brenngas-Tank zum im Stabkörper angeordneten Katalysator regelt. Die Regelung erfolgt dabei in Abhängigkeit von einem Bimetall- Element und außerdem von einem Stellglied das von Hand betätigbar ist. Dieses bekannte Haarwellgerät, nach Art eines Lockenstabs, hat den Nachteil, daß die Genauigkeit der Regelung wesentlich von der Qualität des für das Griffteil verwendeten Werkstoffs abhängt, da einerseits die zugehörige Veπtileinrichtung im Griffteil angeordnet ist und andererseits das Bimetall-Element mit dem zylindrischen Stabkb'rper verbunden ist. Die Erfahrung hat gezeigt, daß Griffteil und Stabkörper unter dem Einfluß von Temperatur und/oder Feuchte schrumpfen oder sich längen, was zur Folge hat- daß die Temperatur nicht genau eingehalten wird, was zu Haarschäden führen kann.Finally, a hair waving appliance is known (EU-PA 0,021,224) be the EADERSHIP reached in the apparatus housing between the cylindrical rod body and the F ', a valve device is arranged which regulates the outflow of fuel gas from the accommodated in the handle part the fuel gas tank to the arranged in the rod body catalyst. The regulation takes place depending on a bimetallic element and also on an actuator that can be operated by hand. This known hair curler, in the manner of a curling iron, has the disadvantage that the accuracy of the control essentially depends on the quality of the material used for the handle part, since on the one hand the associated valve device in the Is disposed handle portion and on the other hand the bimetallic element to the cylindrical Stabkb 'is connected body. Experience has shown that the handle and rod body shrink or lengthen under the influence of temperature and / or humidity, which has the consequence that the temperature is not exactly maintained, which can lead to hair damage.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Ventileinrichtung für eine Beheizungsvorrichtung zu schaffen, die eine Regelung des" Brenngas-Durchflusses in engen Grenzen gestattet und bei der die Eigenschaften der verwendeten preisgünstigen Werkstoffe keinen Einfluß auf das Regelverhalten haben. Die Ventileinrichtung soll so ausgebildet sein, daß sie als selbständige Baueinheit oder Baugruppe sowohl in Haarpflege¬ geräte als auch in andere Geräte für den persönlichen Bedarf oder für den Haushalt, wie beispielsweise Taschenöfen, Bügeleisen oder Warmhalteplatten einbaubar ist.The present invention has for its object to provide a valve device for a heating device which allows the fuel gas flow to be regulated within narrow limits and in which the properties of the inexpensive materials used have no influence on the control behavior. The valve device should be designed in this way that it can be installed as an independent unit or assembly both in hair care devices and in other devices for personal use or for the household, such as pocket stoves, irons or warming plates.
Nach der Erfindung wird dies durch ein in einem Reglerrahmen angeordneten Regler-Organ erreicht, auf das ein Bimetall-Tempe¬ ratur-Meßorgan einwirkt, das unmittelbar an das die Brenn¬ stoffzufuhr vom Brennstofftank zur Brennkammer regelnden, verschiebbaren Ventilglied der Ventileinrichtung angelenkt ist, wobei der sowohl das Ventilglied enthaltende als auch die Halterung für das Bimetall-Temperatur-Meßorgan und die Lagerung für das Reglerorgan aufweisende Reglerrah eπ einstückig aus¬ gebildet ist.According to the invention, this is achieved by a regulator element arranged in a regulator frame, on which acts a bimetal temperature measuring element which is articulated directly to the displaceable valve member of the valve device which regulates the fuel supply from the fuel tank to the combustion chamber, wherein the regulator frame containing both the valve member and the holder for the bimetal temperature measuring element and the bearing for the regulator element is formed in one piece.
Die weitere Ausgestaltung der Erfindung ergibt sich aus den Unteransprüchen.The further embodiment of the invention results from the subclaims.
7" 7 "
- 3 - Die Erfindung läßt die verschiedensten Ausführungsmöglichkeiten zu. Eine davon ist in den anliegenden Zeichnungen am Beispiel einer katalytisehen Beheizungsvorrichtung für ein Haarwellgerät bzw. einen Lockenstab näher dargestellt.- 3 - The invention allows a wide variety of design options. One of these is shown in more detail in the accompanying drawings using the example of a catalytic heating device for a hair curler or a curling iron.
Und zwar zeigen:Show that:
Fig. 1 einen Lockenstab in der Seitenansicht und im Teilschnitt,1 is a curling iron in side view and in partial section,
Fig. 2 den Lockenstab gemäß Fig. 1 in einer um 90^ gedrehten Ansicht ebenfalls teilweise im Schnitt dargestellt,2 shows the curling iron according to FIG. 1 in a view rotated by 90%, also partially in section,
Fig. 3 die Regeleinrichtung des Lockenstabs gemäß den Figuren l und 2 in vergrößerter Darstellung im Längsschnitt (jedoch ohne das Bimetall-Temperatur-Meßorgan).Fig. 3 shows the control device of the curling iron according to Figures 1 and 2 in an enlarged view in longitudinal section (but without the bimetal temperature measuring element).
Fig. 4 die Regeleinrichtung gemäß Fig. 3 in der Frontansicht.Fig. 4, the control device of FIG. 3 in the front view.
•Fig. 5 die komplette Regeleinrichtung gemäß Fig. 3, teilweise im Längsschnitt (mit angesetztem Bimetall-Temperatur- Meßorgan), • Fig. 5, the entire control device shown in FIG. 3, partly in longitudinal section (with attached bimetallic temperature measuring member)
Fig. 6 das Griffteil des Lockenstabs gemäß den Figuren 1 und 2 mit angesetzter Regeleinrichtung in vergrößerter Ab¬ bildung, teilweise im Längsschnitt dargestellt und6 shows the handle part of the curling iron according to FIGS. 1 and 2 with the control device attached in an enlarged illustration, partly shown in longitudinal section and
Fig. 7 die Frontansicht des Griffteils gemäß Fig. 5.7 shows the front view of the handle part according to FIG. 5.
Der Lockenstab besteht aus dem Rohr 1, dem mit dem Rohr 1 verbundenen Griffteil 2- das mit Brenngas 3 gefüllt ist, dem das Griffteil 2 nach hinten zu abschließenden Stopfen 4 mit Füll- ventil 5, der das Rohr 1 nach vorne zu abschließenden Buchse 6, die von der Buchse 6 gehalten und insgesamt mit Z bezeichneten Zündvorrichtung, dem von Federwindungen 7, 8 im Rohr 1 gehal¬ tenen, insgesamt mit B bezeichneten Brenner, dem mit V be¬ zeichneten Verbrennungsraum dem zwischen Rohr 1 und Griffteil 2 angeordneten Flansch 9, auf dem die Haarklammer 10 mit Be¬ dientaste 11 auf dem Bolzen 12 kippbar gelagert ist und schließlich dem Ventilglied 13 mit der aus den Teilen 14, 15, 16, 17, 35, 39, 55 und 40 bestehenden insgesamt mit R bezeichneten Regeleinrichtung.The curling iron consists of the tube 1, the handle part 2 which is connected to the tube 1 and which is filled with fuel gas 3, the stopper 4 with filling valve 5 which is to be closed off the handle part 2 and the socket 6 which is to be closed off the tube 1 at the front , the ignition device held by the bushing 6 and denoted overall by Z, the burner held by spring windings 7, 8 in the tube 1, denoted overall by B, the combustion chamber denoted by V, the flange 9 arranged between tube 1 and handle part 2, on which the hair clip 10 is tiltably mounted on the pin 12 with the control button 11 and finally the valve member 13 with the control device, which is designated by R, consisting of the parts 14, 15, 16, 17, 35, 39, 55 and 40.
Die Zündvorrichtung Z besteht aus dem vom Betätigungsknopf 31 bewegten Drehstück 18 mit Auflauframpe 19, dem Halterahmen 20, dem Röhrcheπ 21 mit Feder und Zündstein 23, dem im Halterahmen 20 auf dem Bolzen 25 gelagerten Reibrad 26 mit Stirnverzahnung, einem Klinkenhebel mit Zahn und dem längsverschiebbar im Halte¬ rahmen 20 gelagerten Stößel 29 mit einer Rückholfeder 30.The ignition device Z consists of the rotary member 18 moved by the actuation button 31 with ramp 19, the holding frame 20, the Röhrcheπ 21 with spring and flint 23, the friction wheel 26 mounted in the holding frame 20 on the bolt 25 with spur toothing, a ratchet lever with tooth and the longitudinally displaceable plunger 29 mounted in the holding frame 20 with a return spring 30.
Die Regelvorrichtung R besteht aus dem Ventilglied 13, das gegenüber dem Ventilsitz 33 langsversc iebbar ist, dem auf dem Bolzen 34 kippbar gelagerten Regler-Organ oder Reglerhebel 16, dem Schalthebel 55, der Regler-Feder 17, der Regelstange 15 mit Regler-Rohr 14, der -Dämpfungsfeder 39 und dem Reglerarm 40 mit Spannbuchse 41.The control device R consists of the valve member 13, which can be moved slowly with respect to the valve seat 33, the control member or control lever 16 which is tiltably mounted on the bolt 34, the control lever 55, the control spring 17, the control rod 15 with the control tube 14 , the damping spring 39 and the control arm 40 with the clamping bush 41.
Der Brenner B besteht aus dem Brenner-Rohr 42, den beiden Federwindungen mit großem Durchmesser 7, 8, dem Katalysator 43, der zwischen einer Innenfeder 44 und einer Außenfeder 45 gehalten ist und dem vorderen, kegelig gewickelten Teil 46 Der Flansch 9 dient einerseits der Halterung des Rohres 1 und andererseits der Halterung der Regeleinrichtung R. Das Griffteil 2 hält die Haarklemmeinrichtung 10, 11, 12. wobei der Flansch 9 selbst am Griffteil 2 fest angeordnet ist. Mit L ist ein Luft¬ kanal bezeichnet, durch den Frischluft in die Kammer V einströmen kann.The burner B consists of the burner tube 42, the two spring coils with a large diameter 7, 8, the catalytic converter 43, which is held between an inner spring 44 and an outer spring 45, and the front, conically wound part 46 The flange 9 serves on the one hand to hold the tube 1 and on the other hand to hold the control device R. The handle part 2 holds the hair clamping device 10, 11, 12. The flange 9 itself is fixedly arranged on the handle part 2. L denotes an air duct through which fresh air can flow into the chamber V.
Der Lockenstab nach der Erfindung arbeitet wie folgt:The curling iron according to the invention works as follows:
Nach dem Verschwenken des Stellglieds 35 in die Offen-Position (Pfeilrichtung A) strömt das Brenngas aus dem Griffteil 2 über das Ventil 13, 33, 51, 52, 53, 54, das Brenner-Rohr 42, durch den kegelig gewickelten Teil 46, der Feder 44 hindurch in die Kaπrmer zwischen dem Zünder Z und dem Brenner B.After pivoting the actuator 35 into the open position (arrow direction A), the fuel gas flows out of the handle part 2 via the valve 13, 33, 51, 52, 53, 54, the burner tube 42, through the conically wound part 46, the spring 44 into the chamber between the igniter Z and the burner B.
Zum Entzünden des Brenngases wird nun der Ring 31 gedreht. Dieser Ring 31 nimmt bei seiner Drehung das Drehstück 18 mit bzw. versetzt dieses Teil: 18 in eine Rotationsbewegung' Der an der Auflauframpe 19 des Drehstücks 18 anliegende Stößel 29 wird in eine Achsialbewegung versetzt, da sein eines Ende infolge der Kraft der Rückholfeder 30 ständig der Bewegung der AuflauframpeThe ring 31 is now rotated to ignite the fuel gas. During its rotation, this ring 31 takes the rotary piece 18 with it or sets this part: 18 into a rotational movement . The plunger 29 abutting the run-up ramp 19 of the rotary piece 18 is set into an axial movement, since one end thereof is constantly under the force of the return spring 30 the movement of the ramp
19 folgt. Der Stößel 29 ist dazu im Bereich des Reibrads 26 gehalten und geführt und greift mit seinem vorderen Ende durch eine Öffnung des Bodens des Halterahmens 20. Das den Zündstein19 follows. For this purpose, the plunger 29 is held and guided in the region of the friction wheel 26 and engages with its front end through an opening in the bottom of the holding frame 20
23 enthaltende Röhrchen 21 ist vom abgebogenen Lappen des Rahmens23 containing tube 21 is from the bent tab of the frame
20 geführt und ist nach vorne zu in einer Bohrung des Halterahmens 20 gelagert. Durch die Achsialbewegung des Stößels 29 wird der Klinkenhebel 28, der auf dem Bolzen 25 drehbar gelagert ist, vom abgebogenen Ende des Stößels 29 verschwenkt.20 out and is mounted forward in a bore of the holding frame 20. Due to the axial movement of the plunger 29, the pawl lever 28, which is rotatably mounted on the pin 25, is pivoted from the bent end of the plunger 29.
OM?I Der Zahn des Klinkenhebels 28 greift dabei in die Ratschen- Stirnverzahnung des Reibrads 26 ein und dreht dies ein Stück auf dem Bolzen 25. Der in dem Röhrcheπ 21 unter Vorspannung einer Feder stehende Zündstein 23 reibt nun am rotierenden Reibrad 26, so daß Funken geschlagen werden, die das Gasgemisch im Ver¬ brennungsraum V zwischen dem Zünder Z und dem Brenner B zur Entzündung bringen.OM? I The tooth of the ratchet lever 28 engages in the ratchet spur toothing of the friction wheel 26 and rotates this a little on the bolt 25. The flint 23 in the tube 21 under the tension of a spring now rubs against the rotating friction wheel 26, so that sparks are struck which ignite the gas mixture in the combustion chamber V between the igniter Z and the burner B.
Nachdem das Gasgemisch in der Kammer zwischen dem Zünder Z und dem Brenner B durch Betätigen des Zünders Z gezündet worden ist, wird nun eine katalytische Verbrennung in Gang gesetzt, wozu das Brenngas über das Ventil 13, 33, 51, 52, 53, 54 reguliert, ständig nachströmt.After the gas mixture in the chamber between the igniter Z and the burner B has been ignited by actuating the igniter Z, catalytic combustion is now started, for which purpose the fuel gas is regulated via the valve 13, 33, 51, 52, 53, 54 , flows continuously.
Das Ventilglied 13 wird vom Regler-Hebel 16 gegenüber dem Venti sitz 33 bewegt, wozu der Hebel 16 auf dem Bolzen 34 kippbar gelagert ist. Der Regler-Hebel 16 ist von der'Dämpfungsfeder 39 beaufschlagt. Die Regler-Feder 17 liegt am Schalthebel 55 an, der am Reglerrahmen 40 bzw. auf dem Bolzen 34 drehbar gelagert ist. Beim Verschwenken des Stellglieds 35 wird der Schalthebel 55 verschwenkt, da das freie Ende des Schalthebels 55 in einen Schlitz im Stellglied 35 einfaßt.The valve member 13 is moved by the regulator lever 16 relative to the valve seat 33, for which purpose the lever 16 is tiltably mounted on the bolt 34. The regulator lever 16 is acted upon by the damping spring 39. The regulator spring 17 rests on the shift lever 55, which is rotatably mounted on the regulator frame 40 or on the bolt 34. When the actuator 35 is pivoted, the shift lever 55 is pivoted because the free end of the shift lever 55 fits into a slot in the actuator 35.
Der Regler-Hebel 16 ist außerdem beaufschlagt von einer Bimetall-Einrichtung, die aus einem Regler-Rohr 14 mit darin beweglicher Regler-Stange 15 besteht, wobei das Rohr 14 und die Stange 15 an ihren vorderen Enden bei F fest miteinander ver¬ bunden sind, während das griffseitige Ende des Rohr 14 über eine Spannbuchse 41 am Reglerrahmen 40 fest angeordnet ist und das griffseitige Ende der Regler-Stange 15 auf den Regler-Hebel 16 über das Kopfstück 56 einwirkt. Beim Erwärmen des Lockenstabs wird das Ventil 13, 33 geschlossen, bei Abkühlung dagegen geöffnet. Der zwischen 33 und 59 durch¬ fließende Brenngasstrom in der max. Ventilöffnungsstellung wird begrenzt durch eine kleine, präzise Bohrung 57 im Teil 40 bzw. dem Filter 52 und der Düse 53, so daß in jedem Fall nur eine begrenzten Menge Brenngas austreten kann.The regulator lever 16 is also acted upon by a bimetallic device which consists of a regulator tube 14 with a regulator rod 15 movable therein, the tube 14 and the rod 15 being firmly connected to one another at F at their front ends , while the handle-side end of the tube 14 is fixedly arranged on the regulator frame 40 via a clamping bush 41 and the handle-side end of the regulator rod 15 acts on the regulator lever 16 via the head piece 56. When the curling iron is heated, the valve 13, 33 is closed, but is opened when it is cooling. The fuel gas flow flowing through between 33 and 59 in the max. The valve opening position is limited by a small, precise bore 57 in the part 40 or the filter 52 and the nozzle 53, so that in any case only a limited amount of fuel gas can escape.
Das Brenner-Rohr 14, das parallel dem Katalysator 43 im Rohr 1 angeordnet ist, reagiert bei Temperatureinwirkung aktiv, d.h. es dehnt sich stark aus, während die Regler-Stange 15 sich ver¬ gleichsweise geringfügig ausdehnt. Die Längendifferenz ergibt den Regel-Weg bzw. den Weg, um den das eine Ende des Regler-Hebels 16 von der Regler-Stange 15 bewegt -wird- Die Bewegung des Ventil glieds 13 gegenüber dem ortsfesten Ventilsitz 33 kann außer von der Regler-Stange 15 auch durch die Stellung des Stellglieds 35 beeinflußt sein. Wird das Stellglied 35 in die Position EIN bewegt (Pfeilrichtung A), dann bewegt sich der Schlitz im Stellglied 35 nach vorne zu, d.h., daß der Regler-Hebel frei beweglich wird und die Dämpfungsfeder 39 entlastet wird. Ist das Stellglied 35 in die AUS-Position bewegt, dann ist die Feder 17 so weit entspannt bzw. die Dämpfungsfeder 39 so weit vorgespannt, daß das Ventil 13,33 gasdicht geschlossen ist.The burner tube 14, which is arranged parallel to the catalyst 43 in the tube 1, reacts actively when exposed to temperature, i.e. it expands greatly, while the regulator rod 15 expands comparatively slightly. The difference in length results in the control path or the path by which one end of the regulator lever 16 is moved by the regulator rod 15. The movement of the valve member 13 with respect to the stationary valve seat 33 can be done except by the regulator rod 15 also be influenced by the position of the actuator 35. If the actuator 35 is moved to the ON position (arrow direction A), the slot in the actuator 35 moves forward, i.e. that the control lever is freely movable and the damping spring 39 is relieved. If the actuator 35 is moved into the OFF position, the spring 17 is relaxed so far or the damping spring 39 is biased so far that the valve 13, 33 is closed in a gas-tight manner.
Um nun auszuschließen, daß sich bei Betriebstemperatur, unter dem Einfluß z.B. von Feuchte, ein unzulässiges Spiel bei "S" (siehe Figur 5) zwischen dem Reglerhebel 16 und dem Kopfstück 56 einstellt, d.h., daß sich das an dieser Stelle notwendige Spiel von S = 0,17 bis 0,2 mm bei 140°C verändert (das Spiel S garantiert, daß die maximale Betriebstemperatur nicht über¬ schritten wird), sind der Ventilsitz 33, der Bolzen 34 und die Spannbuchse 41 an dem einstückig aus hochwertigem Werkstoff gefertigten Reglerrahmen 40 vorgesehen. Eine genaue Einstellung des Spiels S ist leicht dadurch zu bewerkstelligen, daß das Kopfstück 56, das als Schrauben-Mutter ausgebildet ist, auf der RegelStange 15 gedreht wird bis die geforderten 0,17 bis 0,2 mm eingestellt sind.In order to rule out that at operating temperature, under the influence of, for example, moisture, an inadmissible play occurs at "S" (see FIG. 5) between the control lever 16 and the head piece 56, ie that the play of S = 0.17 to 0.2 mm changed at 140 ° C (the game S guarantees that the maximum operating temperature is not exceeded), the valve seat 33, the bolts 34 and the clamping bush 41 is provided on the regulator frame 40, which is made in one piece from high-quality material. A precise adjustment of the play S is easily accomplished by turning the head piece 56, which is designed as a screw nut, on the control rod 15 until the required 0.17 to 0.2 mm are set.
Die in Figur 5 dargestellte Regel-Einrichtung R, die sowohl das Bimetall-Element 14, 15, 56 als auch die Regler-Hebel 16, 55 mit Regler-Feder 17 und die Ventil-Einrichtung 33, 51, 52, 53, 54, 57 mit Reglerrahmen 40 umfaßt, ist als eine einzige solide Baugruppe ausgebildet und in den Lockenstab nach Art eines Meßgeräts eingefügt. Diese Bausweise ermöglicht zum einen eine separate Montage, Abgleichuπg und Prüfung der Baugruppe und zum anderen sind Toleranzen, die hauptsächlich bei Temperaturänderungen an den Gehäuseteilen auftreten, ohne Einfluß auf die Regelung des Gasflusses.The control device R shown in FIG. 5, which includes both the bimetal element 14, 15, 56 and the control lever 16, 55 with the control spring 17 and the valve device 33, 51, 52, 53, 54, 57 comprising regulator frame 40 is formed as a single solid assembly and inserted into the curling iron in the manner of a measuring device. On the one hand, this design enables separate assembly, adjustment and testing of the assembly and, on the other hand, there are tolerances that mainly occur when the temperature of the housing parts changes, without influencing the regulation of the gas flow.
**
Wie Fig. 6 zeigt,- ist der Reglerrahmen 40 fest mit dem aus Kunststoff gefertigen Griffteil 2, das den Gas-Vorratsraum 22 enthält, verschraubt- Das Griffteil 2 enthält außerdem Schaumstoff-Scheiben 24, den Docht 27 und einen Filterstein "-π . über den das Brenn-Gas in die Bohrung 54 (Fig. 3) einströmen kann. Im Falle, daß sich die Länge des schalenför igen Endes 32 des Griffteils 2 verändern sollte (z.B. infolge hoher Temperatur), bleibt das Spiel S zwischen dem Kopfstück 56 und dem Regler-Hebel 16 unbeeinflußt; es wird tatsächlich nur die Gesamtlänge des Geräts beeinflußt. Das Rohr 1 und das Griffteil 2 sind miteinander über den Flansch 9 verbunden, der einerseits mit der Stirnfläche 57 des Griffteils 2 bzw. seines schalenförmigen Endes 32 verschraubt ist und andererseits mit dem Rohr 1 verkeilt ist. Mit 58, 59, 60 sind die Sacklochbohrungen im Griffteil 2 bezeichnet, in die die Schrauben (nicht näher dargestellt) eingeschraubt sind, mit denen der Reglerrahmen 40 an der Stirnfläche des Griffteils 2 befestigt ist.As shown in FIG. 6, the regulator frame 40 is firmly screwed to the handle part 2 made of plastic, which contains the gas storage space 22. The handle part 2 also contains foam disks 24, the wick 27 and a filter stone " -π. via which the fuel gas can flow into the bore 54 (FIG. 3) In the event that the length of the shell-shaped end 32 of the handle part 2 should change (for example as a result of high temperature), the play S remains between the head piece 56 and the control lever 16 unaffected; in fact only the overall length of the device is affected. The tube 1 and the handle part 2 are connected to one another via the flange 9, which on the one hand is screwed to the end face 57 of the handle part 2 or its shell-shaped end 32 and on the other hand is wedged to the tube 1. 58, 59, 60 denote the blind holes in the handle part 2, into which the screws (not shown in more detail) are screwed, with which the regulator frame 40 is fastened to the end face of the handle part 2.
OMΠ OMΠ

Claims

Patentansprüche Claims
1. Temperaturgesteuertes Brenngas-Durchflußventil für eine ßeheizungsvorrichtung, gekennzeichnet durch ein in einem Reglerrahmen (40) kippbar gelagertes Regler-Organ (16), auf das ein Bimetall-Temperatur-Meßorgan (14, 15, 56) einwirkt, das unmittelbar an das die Brennstoffzufuhr vom Brennstofftank (2) zur Brennkammer (V) regelnden, ver¬ schiebbaren Ventilglied (". ) der Ventileinrichtung angelenkt ist, wobei der sowohl das Ventilglied (13) der Ventilein¬ richtung führende und den Ventilsitz (33) enthaltende, als auch die Halterung für das Bimetall-Temperatur-Meßorgan (14, 15, 56) und die Lagerung (34) für das Regler-Organ (16) aufweisende Reglerrahmen (40) einstückig ausgebildet ist.1. Temperature-controlled fuel gas flow valve for a heating device, characterized by a tiltable in a regulator frame (40) mounted regulator organ (16) on which a bimetal temperature measuring element (14, 15, 56) acts, which directly to the Fuel supply from the fuel tank (2) to the combustion chamber (V) regulating, displaceable valve member (".) Of the valve device is articulated, the valve member (13) leading the valve device and containing the valve seat (33) as well as the Bracket for the bimetallic temperature measuring element (14, 15, 56) and the bearing (34) for the regulator element (16) having regulator frame (40) is formed in one piece.
2. Ventil nach Anspruch 1, .dadurch gekennzeichnet, daß der einstückig ausgebildete Reglerrahmen (40) unmittelbar mit dem den Gas-Vorratsraum (22) aufweisenden Teil (2) ver¬ schraubt, vernietet oder verklebt ist und das Teil (2) einerseits mit einem den Verbrennungsraum (V) umschließenden Gehäuse oder Rohr (1) oder einem das Rohr (1) haltenden Flansch (9) verbunden ist.2. Valve according to claim 1, .d characterized in that the integrally formed regulator frame (40) is screwed, riveted or glued directly to the part (2) having the gas storage space (22) and the part (2) on the one hand a housing or pipe (1) enclosing the combustion chamber (V) or a flange (9) holding the pipe (1) is connected.
3. Ventil nach Anspruch 1, dadurch gekennzeichnet, daß der Reglerrahmen (40) unmittelbar am das den Verbrennungsraum umschließenden Gehäuse oder dem das Rohr (1) haltenden Flansch (9) fest angeordnet ist, wobei das den Gasvor¬ ratsraum (22) aufweisende Teil (2) mit dem Reglerrahmen (40) fest verbunden ist.3. Valve according to claim 1, characterized in that the regulator frame (40) is fixedly arranged directly on the housing enclosing the combustion chamber or the flange (9) holding the pipe (1), the part having the gas storage chamber (22) (2) is firmly connected to the controller frame (40).
"δUR£ "δUR £
4. Ventil nach Anspruch 1, dadurch gekennzeichnet, daß das verschiebbare Ventilglied (13) der Ventileinrichtung durch eine Feder (39) im Öffnungssinne beaufschlagt ist, wobei das Bimetall-Temperatur-Meßorgan (14, 15) auf das Ventilglied (13) im Schließsinne einwirkt und wobei die Spannbuchse (41) oder Halterung des Bimetall-Temperatur-Meßorgans (H, 15, F) und der zur Ventileinrichtung gehörende Ventilsitz (33) an dem einstückigen Bauteil der Reglerrahmen (41) angeordnet sind.4. Valve according to claim 1, characterized in that the displaceable valve member (13) of the valve device is acted upon by a spring (39) in the opening direction, the bimetal temperature measuring element (14, 15) on the valve member (13) in the closing direction acts and the clamping bush (41) or holder of the bimetal temperature measuring element (H, 15, F) and the valve seat (33) belonging to the valve device are arranged on the one-piece component of the regulator frame (41).
5. Ventil nach einem oder mehreren der vorhergehenden An¬ sprüche, dadurch gekennzeichnet, daß der den Ventilsitz (33), das Lager für den Bolzen (34) und die Spannbuchse (41) für das Reglerrohr (14) des Bimetall-Temperatur-Meßorgans (14, 15, 56) aufweisenden Reglerrahmen (40) aus einem metallischen Werkstoff gefertigt ist, wobei das mit "dem Reglerrahmen (40) fest verbundene, den Gas-Vorratsraum (22) aufweisende Griffteil (2) und der das Rohr (1) haltende Flansch (9) aus einem Kunststoff gefertigt- sind.5. Valve according to one or more of the preceding claims, characterized in that the valve seat (33), the bearing for the bolt (34) and the clamping bush (41) for the regulator tube (14) of the bimetal temperature measuring element (14, 15, 56) having regulator frame (40) is made of a metallic material, the handle part (2) which is firmly connected to " the regulator frame (40), has the gas storage chamber (22) and the tube (1) retaining flange (9) are made of a plastic.
6. Ventil nach einem oder mehreren der vorhergehenden An¬ sprüche, dadurch gekennzeichnet, daß der einstückige Reglerrahmen (40) einerseits am Flansch (9) des Wickel¬ körpers oder Rohres (1) eines Haarwellgerätes angeordnet ist und andererseits mit dem das Brenngas (3) enthaltenden Griffteil (2) fest verbunden ist.6. Valve according to one or more of the preceding claims, characterized in that the one-piece regulator frame (40) is arranged on the one hand on the flange (9) of the winding body or tube (1) of a hair waving device and on the other hand with which the fuel gas (3 ) containing handle part (2) is firmly connected.
7. Ventil nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Ventil in einer katalytisehen Beheizungsvorrichtung Verwendung findet.7. Valve according to one or more of the preceding claims, characterized in that the valve is used in a catalytic heating device.
OMPI OMPI
EP82903165A 1981-10-14 1982-10-09 Valve for regulating the flow rate of fuel gas as a function of the temperature Expired EP0090841B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3140799 1981-10-14
DE3140799 1981-10-14
DE19823202720 DE3202720A1 (en) 1981-10-14 1982-01-28 TEMPERATURE CONTROLLED COMBUSTION GAS FLOW VALVE
DE3202720 1982-01-28

Publications (2)

Publication Number Publication Date
EP0090841A1 true EP0090841A1 (en) 1983-10-12
EP0090841B1 EP0090841B1 (en) 1985-03-13

Family

ID=25796701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82903165A Expired EP0090841B1 (en) 1981-10-14 1982-10-09 Valve for regulating the flow rate of fuel gas as a function of the temperature

Country Status (12)

Country Link
US (1) US4539974A (en)
EP (1) EP0090841B1 (en)
JP (1) JPS58501660A (en)
AU (1) AU9055782A (en)
BR (1) BR8207898A (en)
DE (2) DE3202720A1 (en)
DK (1) DK152882C (en)
ES (1) ES8306578A1 (en)
HK (1) HK64989A (en)
IE (1) IE53560B1 (en)
IT (1) IT1152890B (en)
WO (1) WO1983001369A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785793A (en) * 1983-03-02 1988-11-22 Oglesby & Butler Technology Limited A soldering tool
US4699123A (en) * 1985-09-27 1987-10-13 The Schawbel Corporation Portable heating appliance
US4716885A (en) * 1985-09-27 1988-01-05 The Schawbel Corporation Dual input to single burner solder iron
US4733651A (en) * 1985-09-27 1988-03-29 The Schawbel Corporation Portable curling iron
FR2593892B1 (en) * 1986-02-06 1989-09-01 Applic Gaz Sa IGNITION AND SUPPLY DEVICE FOR A GAS COMBUSTION APPARATUS
DE3617218A1 (en) * 1986-05-22 1987-11-26 Braun Ag DEVICE FOR THE PERSONAL NEED
DE3741293A1 (en) * 1987-12-05 1989-06-15 Braun Ag DEVICE FOR THE PERSONAL NEED
JPH0543681Y2 (en) * 1988-01-11 1993-11-04
US5094611A (en) * 1989-09-07 1992-03-10 Atomic Energy Of Canada Limited Catalyst structures and burners for heat producing devices
FR2654192B1 (en) * 1989-11-03 1992-02-07 Applic Gaz Sa GAS HEATING APPARATUS WITH CATALYTIC BURNER AND CONTROL UNIT.
US8544478B2 (en) * 2011-09-23 2013-10-01 Manica-Taiwan Incorporated Dual gas and AC electric hair styler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR458780A (en) * 1912-09-07 1913-10-18 Edwin Ruud Iron with automatically adjustable temperature
DE664487C (en) * 1934-05-01 1938-08-30 Frederik Vilhelm Brostrom Gas heated iron
GB680240A (en) * 1950-02-13 1952-10-01 Main Water Heaters Ltd Improvements in or relating to thermostatically controlled valves
DE1063791B (en) * 1955-05-19 1959-08-20 Robertshaw Fulton Controls Co Temperature control device for the burners of gas-fired cooking appliances
DE1232380B (en) * 1960-02-13 1967-01-12 Vacuumschmelze Ges Mit Beschra Thermal bimetal arrangement
US3587963A (en) * 1969-03-06 1971-06-28 Pneumo Dynamics Corp Combination bypass and relief valve
US3633821A (en) * 1970-01-30 1972-01-11 Clear Hooters Ltd Fluid-pressure control valves
GB2047921B (en) * 1979-04-25 1982-12-08 Ti Domestic Appliances Ltd Flame failure device
EP0021224B1 (en) * 1979-06-11 1987-08-12 The Gillette Company Hair treating device with a catalytic heating system in the curling zone
US4243017A (en) * 1979-06-11 1981-01-06 The Gillette Company Catalytically heated curling device with improved ignition system
US4327752A (en) * 1979-12-05 1982-05-04 Braun, Aktiengesellschaft Rotary ignition system for a catalytically heated curling device
DE2948857C2 (en) * 1979-12-05 1982-08-19 Braun Ag, 6000 Frankfurt Hair curler
DE3072058D1 (en) * 1980-09-30 1988-01-21 Braun Ag Hair curling apparatus
US4382448A (en) * 1981-07-10 1983-05-10 Braun Aktiengesellschaft Electrical ignition system for a catalytically heated curling device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8301369A1 *

Also Published As

Publication number Publication date
IT1152890B (en) 1987-01-14
DK262783A (en) 1983-06-09
BR8207898A (en) 1983-09-13
EP0090841B1 (en) 1985-03-13
DK262783D0 (en) 1983-06-09
ES516850A0 (en) 1983-06-16
IE53560B1 (en) 1988-12-07
JPS58501660A (en) 1983-10-06
IT8223667A0 (en) 1982-10-08
HK64989A (en) 1989-08-18
ES8306578A1 (en) 1983-06-16
US4539974A (en) 1985-09-10
DE3202720A1 (en) 1983-04-28
DE3262566D1 (en) 1985-04-18
IE822465L (en) 1983-04-14
AU9055782A (en) 1983-05-05
DK152882B (en) 1988-05-30
DK152882C (en) 1988-12-19
WO1983001369A1 (en) 1983-04-28

Similar Documents

Publication Publication Date Title
DE3650001T2 (en) PORTABLE HEATING DEVICE.
EP0090841A1 (en) Valve for regulating the flow rate of fuel gas as a function of the temperature.
DE2948857C2 (en) Hair curler
DE2853000A1 (en) LIGHTER
EP0021224B1 (en) Hair treating device with a catalytic heating system in the curling zone
DE2608805C2 (en) Ignition device for a gas lamp
DE8130021U1 (en) Hair curler
DE1632699C3 (en) Gas lighter
DE685859C (en) Shut-off device for gas burner
DE2350184C3 (en) Lighter powered by liquefied gas
AT220860B (en) Gas lighter
DE154995C (en)
CH414230A (en) Lighters, in particular pocket lighters
DE1554712A1 (en) Device to regulate the combustion air supply for domestic fireplaces
DE600441C (en) Gas burner
AT135150B (en) Pyrophoric lighter.
WO1985005044A1 (en) Device for heating objects
AT311099B (en) Friction wheel lighter
AT53696B (en) Gasification device for burners for liquid fuels, in particular for heating irons.
AT248760B (en) Gas lighter
DE7704763U1 (en) GAS COOKER
DE1632727C (en) Semi-automatic gas lighter
DE659126C (en) Flame safety device for gas burners
DE2811901A1 (en) Oxy-acetylene torch with gas flow-ignition interlock - has igniter actuated by lever opened gas valves, against spring pressure
AT248763B (en) Friction wheel lighter with liquid gas tank

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830611

AK Designated contracting states

Designated state(s): BE CH DE FR GB LI NL SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE FR GB LI NL SE

REF Corresponds to:

Ref document number: 3262566

Country of ref document: DE

Date of ref document: 19850418

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910912

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19911031

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19921031

BERE Be: lapsed

Owner name: BRAUN A.G.

Effective date: 19921031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930501

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19931007

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19941109

Year of fee payment: 13

EAL Se: european patent in force in sweden

Ref document number: 82903165.7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951031

Ref country code: CH

Effective date: 19951031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19961009

Year of fee payment: 15

Ref country code: FR

Payment date: 19961009

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19971031

EUG Se: european patent has lapsed

Ref document number: 82903165.7

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990921

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001009

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20001009