EP0088892A2 - Hair curling apparatus - Google Patents

Hair curling apparatus Download PDF

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Publication number
EP0088892A2
EP0088892A2 EP83101301A EP83101301A EP0088892A2 EP 0088892 A2 EP0088892 A2 EP 0088892A2 EP 83101301 A EP83101301 A EP 83101301A EP 83101301 A EP83101301 A EP 83101301A EP 0088892 A2 EP0088892 A2 EP 0088892A2
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EP
European Patent Office
Prior art keywords
tube
handle part
combustion chamber
catalyst
valve
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
EP83101301A
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German (de)
French (fr)
Other versions
EP0088892B1 (en
EP0088892A3 (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
Priority to EP19830101301 priority Critical patent/EP0088892B1/en
Publication of EP0088892A2 publication Critical patent/EP0088892A2/en
Publication of EP0088892A3 publication Critical patent/EP0088892A3/en
Application granted granted Critical
Publication of EP0088892B1 publication Critical patent/EP0088892B1/en
Expired legal-status Critical Current

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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
    • 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
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
    • 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
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/06—Hot-air producers heated otherwise than electrically; ventilated by muscle power
    • A45D2020/065—Hot-air producers heated otherwise than electrically; ventilated by muscle power heated by gas or fuel

Landscapes

  • Lighters Containing Fuel (AREA)
  • Gas Burners (AREA)

Abstract

1. A hair curling apparatus having a preferably cylindrical rod member (tube 56, basic body 50) which contains a heating device and is held at one end in a handle part (54), a fuel tank (= handle part 54) containing the fuel (3) for the heating device, a combustion chamber (B) accommodated in the handle part and comprising a catalyst (77) and an ignition device (Z) disposed at the end of the rod member remote from the handle part as well as a valve device (74, 75, 76, 97, 98, 99, 55, 101, 102, 103) disposed between fuel tank and combustion chamber, wherein the ignition device (Z) disposed in the tube (56) in front of the combustion chamber (B) comprises a batterie (57) which can be connected into a circuit (61, 62, 63, 79, 80) comprising a heating filament (60) through an operating button (59) movably mounted at the free end (58) of the tube (56).

Description

Die Erfindung betrifft ein Haarwellgerät mit einem eine Beheizungsvorrichtung enthaltenden, einendig in einem Griffteil gehalterten, vorzugsweise zylindrischen Stabkörper, einem den Brennstoff für die Beheizungsvorrichtung enthaltenden Brennstofftank, einer im Stabkörper untergebrachten, einen Katalysator aufweisenden Brennkammer und einer an dem dem Griffteil abgekehrten Ende des Stabkörpers angeordneten Zündvorrichtung sowie einer zwischen Brennstofftank und Brennkammer angeordneten Ventileinrichtung.The invention relates to a hair waving device with a preferably cylindrical rod body containing a heating device, held at one end in a handle part, a fuel tank containing the fuel for the heating device, a combustion chamber accommodated in the rod body and having a catalyst and an end of the rod body arranged on the end facing away from the handle part Ignition device and a valve device arranged between the fuel tank and the combustion chamber.

Ein derart aufgebautes Haarwellgerät ist aus der älteren Anmeldung EP-A 00 21 224 bekannt. Dabei weist die Zündvorrichtung ein Reibrad mit mechanischer Betätigung und einen Zündstein auf.A hair waving device constructed in this way is known from the earlier application EP-A 00 21 224. The ignition device has a friction wheel with mechanical actuation and a flint.

Von besonderer Bedeutung bei derartigen Geräten ist eine schnelle und sichere Zündung und ständige Betriebsbereitschaft.Fast and safe ignition and constant operational readiness are of particular importance with such devices.

Deshalb lag der Erfindung 'die Aufgabe zugrunde, ein Haarpflegegerät mit einer Zündvorrichtung zu schaffen, das bei netzunabhängigem Betrieb und sehr kompakten Aufbau eine hohe Betriebssicherheit bei schneller Ansprechbarkeit der Zündung und jederzeitiger Betriebsbereitschaft aufweist.Therefore, the object of the invention was to create a hair care device with an ignition device which, in the case of mains-independent operation and a very compact construction, has a high level of operational reliability with quick responsiveness to the ignition and being ready for operation at all times.

Um den Vorgang der katalytischen Verbrennung möglichst derart in Gang zu setzen, daß keine Verpuffung des aus der Ventileinrichtung ausströmenden Gases auftritt, wird diese Aufgabe nach der Erfindung mit einer elektrisch betriebenen Zündvorrichtung gelöst, die im Rohr vor der Brennkammer angeordnet ist und eine Batterie aufweist, die über ""eine am freien Ende des Rohres bewegbar angeordnete Bedientaste in einen einen Glühdraht, vorzugsweise einen Platindraht, aufweisenden Stromkreis einschaltbar ist.In order to start the catalytic combustion process in such a way that there is no deflagration of the gas flowing out of the valve device, this object is achieved according to the invention with an electrically operated ignition device which is arranged in the tube in front of the combustion chamber and has a battery, which can be switched into a circuit having a glow wire, preferably a platinum wire, via "" a control button arranged movably at the free end of the tube.

Eine besonders vorteilhafte Anordnungsform ergibt sich, wenn der elektrische Glühdraht in unmittelbarer Nachbarschaft zum Katalysator angeordnet ist, wobei der Katalysator aus das Brennerrohr umgreifender Quarzwolle gebildet ist, die mit einem katalytischen Werkstoff, beispielsweise Platin, beschichtet ist.A particularly advantageous form of arrangement results when the electric glow wire is arranged in the immediate vicinity of the catalytic converter, the catalytic converter being formed from quartz wool encompassing the burner tube, which is coated with a catalytic material, for example platinum.

Eine weitere Ausgestaltungsform ist im Anspruch 4 angegeben.A further embodiment is specified in claim 4.

Die Erfindung läßt die verschiedensten Ausführungsmöglichkeiten zu. Eine davon ist in der Zeichnung näher dargestellt.The invention allows a wide variety of design options. One of them is shown in the drawing.

Die in der Figur dargestellte Ausführungsform des Haarwellgeräts weist eine Zündvorrichtung Z auf, die mit Hilfe einer.elektrischen Batterie 57 arbeitet, die am freien Ende 58 des Rohres 56 des zylindrischen Stabkörpers in einem zweiteiligen Zünderträger 64, 65 gehalten ist. Die Zünderträger 64, 65 sind mit Drahtstücken 61, 62, 63 bzw. Kontaktbügeln 79, 80, 90, 91 versehen, über die der Zündstrom von der Batterie 57 zu einem Glühdraht 60 gelangt.The embodiment of the hair waving device shown in the figure has an ignition device Z, which works with the aid of an electrical battery 57, which is held at the free end 58 of the tube 56 of the cylindrical rod body in a two-part igniter carrier 64, 65. The igniter carriers 64, 65 are provided with wire pieces 61, 62, 63 or contact brackets 79, 80, 90, 91, via which the ignition current from the battery 57 reaches a glow wire 60.

Um die elektrische Zündvorrichtung einzuschalten, wird die Bedientaste 59 gedrückt, d.h. sie wird in Gerätelängsrichtung gegen die Kraft einer Druckfeder 92 bewegt, bis der Kontaktbügel 90 den Kontaktbügel 79 berührt bzw. an diesem fest anliegt. Der Batteriestrom fließt nun von der Batterie 57 über die Druckfeder 92, die Kontaktbügel 90, 79, 80 und die Drahtstücke 61, 63 zum Glühdraht 60 bzw. über das Drahtstück 62 und den Kontaktbügel 91. Der Glühdraht 60 bringt nun, bei eingeschaltetem Stromkreis, das in die Brennkammer B entströmende Brennstoff/Luft-Gemisch zur Entzündung; damit kommt der katalytische Oxydationsprozeß im Katalysator 77 in Gang. Der Katalysator 77 besteht aus einem strumpfartigen Gebilde aus Quarzwolle, die mit Platin beschichtet ist, wobei diese zu einem strumpfartigen Gebilde gepreßte Quarzwolle auf ein dünnwandiges Brennerrohr 78 aufgeschoben ist, das nach vorne zu, d.h. in Richtung auf die Zündvorrichtung Z, geschlossen ist und für den Brenngasaustritt mehrere Bohrungen 94, 95 aufweist.In order to switch on the electrical ignition device, the control button 59 is pressed, ie it is moved in the longitudinal direction of the device against the force of a compression spring 92 until the contact clip 90 touches the contact clip 79 or bears firmly against it. The battery current now flows from the battery 57 via the compression spring 92, the contact bracket 90, 79, 80 and the wire pieces 61, 63 to the glow wire 60 or via the wire piece 62 and the contact bracket 91. The glow wire 60 now brings, with the circuit switched on, the fuel / air mixture flowing into the combustion chamber B for ignition; this starts the catalytic oxidation process in the catalyst 77. The catalyst 77 consists of a stocking-like structure made of quartz wool which is coated with platinum, said quartz wool being pressed into a stocking-like structure being pushed onto a thin-walled burner tube 78 which is closed towards the front, ie in the direction of the ignition device Z, and for the fuel gas outlet has a plurality of bores 94, 95.

Ein Griffteil 54 bildet gleichzeitig den Brennstofftank; es ist nach hinten zu durch einen Stopfen 96 abgeschlossen (der ein nicht dargestelltes Füllventil aufweisen kann) und wird vorne von einem Ventilkörper 97 begrenzt. Der Ventilkörper 97 weist eine Ventilbohrung 98 auf, in der ein federbelastetes Ventilglied 55 längsverschiebbar gelagert ist. Das Ventilglied ist gegenüber der Ventilbohrung 98 mit Hilfe eines Dichtrings 99 abgedichtet. Das hintere Ende des Ventilglieds 55 weist eine Gummischeibe 76 auf, die in der dargestellten Position den Brennstoffaustritt über die Bohrung 101 und die Ventildüse 102 verschließt. Mit 75 ist ein Stopfen aus Sintermetall bezeichnet, in dem der Brennstoff verdampft, der vom Docht 74 zur Ventilöffnung 103 gefördert wird. Mit 70, 71, 72 und 73 sind Schaumstoffkörper bezeichnet, die den im Brennstofftank 54 befindlichen Brennstoff reinigen und ihn - insbesondere bei nur teilweise gefülltem Brennstofftank - zum Docht 74 transportieren.A handle part 54 simultaneously forms the fuel tank; it is closed at the rear by a plug 96 (which may have a filling valve, not shown) and is delimited at the front by a valve body 97. The valve body 97 has a valve bore 98 in which a spring-loaded valve member 55 is mounted so as to be longitudinally displaceable. The valve member is sealed off from the valve bore 98 by means of a sealing ring 99. The rear end of the valve member 55 has a rubber washer 76 which, in the position shown, closes the fuel outlet via the bore 101 and the valve nozzle 102. A plug made of sintered metal is designated by 75, in which the fuel evaporates, which is conveyed from the wick 74 to the valve opening 103. 70, 71, 72 and 73 denote foam bodies which clean the fuel in the fuel tank 54 and transport it to the wick 74, in particular when the fuel tank is only partially filled.

Das Ventilglied 55 wird von der Feder 104 in die Offen-Stellung geschoben (d.h. nach links bewegt, damit das Brenngas bei 102 austreten kann), wenn der auf dem Bolzen 105 kippbar gelagerte Ventilhebel 51 vom Stellglied 107 mit Steuerkurve 108 gegen die Kraft der Druckfeder 109 nach links verschwenkt wird (also sich von seiner Anlage am Reglerhebel 51 löst). Das Brenngas strömt in der Offen-Stellung von der Ventildüse 102 durch das Mischrohr 111 in das Brennerrohr 78 ein und von hier aus durch die Bohrungen 94, 95 zum Katalysator 77, wo es flammenlos verbrennt. Wenn die Temperatur in der Brennkammer B zu weit ansteigt, dann verkürzt die Reglerstange 53, die bei 112 mit dem Reglerrohr 113 verbunden ist, ihre Länge so weit, daß der auf dem Bolzen 105 kippbar gelagerte Reglerhebel 51 nach rechts bewegt wird und somit das Ventilglied 55 in die Geschlossen-Stellung verschoben wird. Solange der Ventilhebel 106 nach links verschwenkt bleibt, kann der Reglermechanismus 53, 112, 113, 51 den Gasaustritt aus der Ventildüse 102 frei regeln. In der in der Zeichnung dargestellten Position jedoch ist der Reglerhebel 51 blockiert (in seiner Geschlossen-Stellung).The valve member 55 is pushed by the spring 104 into the open position (ie moved to the left so that the fuel gas can escape at 102) when the valve lever 51, which is tiltably mounted on the pin 105, is actuated by the actuator 107 with control cam 108 against the force of the compression spring 109 is pivoted to the left (i.e. detaches from its contact with the control lever 51). In the open position, the fuel gas flows from the valve nozzle 102 through the mixing tube 111 into the burner tube 78 and from here through the bores 94, 95 to the catalyst 77, where it burns flamelessly. If the temperature in the combustion chamber B is too high increases, then the regulator rod 53, which is connected at 112 to the regulator tube 113, shortens its length so far that the regulator lever 51, which is tiltably mounted on the bolt 105, is moved to the right and thus the valve member 55 is displaced into the closed position. As long as the valve lever 106 remains pivoted to the left, the regulator mechanism 53, 112, 113, 51 can freely regulate the gas outlet from the valve nozzle 102. In the position shown in the drawing, however, the control lever 51 is blocked (in its closed position).

BegriffslisteList of terms

  • 50 Grundkörper 90 Kontaktbügel50 base body 90 contact bracket
  • 51 Ventilhebel 91 Kontaktbügel51 Valve lever 91 contact bracket
  • 53 Reglerstange 92 Druckfeder53 Control rod 92 compression spring
  • 54 Griffteil 94 Bohrungen54 handle part 94 holes
  • 55 Ventilglied 95 Bohrungen55 valve member 95 bores
  • 56 Rohr 96 Stopfen56 tube 96 plug
  • 57 Batterie (elektrisch) 97 Ventilkörper57 battery (electric) 97 valve body
  • 58 freies Ende des Stabkörpers 98 Ventilbohrung58 free end of the rod body 98 valve bore
  • 59 Bedientaste 99 Dichtring59 Control button 99 sealing ring
  • 60 Glühdraht 101 Bohrung60 glow wire 101 hole
  • 61 Drahtstück 102 Ventildüse61 Wire piece 102 valve nozzle
  • 62 Drahtstück 103 Ventilöffnung62 Wire piece 103 valve opening
  • 63 Drahtstück 104 Feder63 piece of wire 104 spring
  • 64 Zünderträger 105 Bolzen64 fuse holders 105 bolts
  • 65 Zünderträger 106 Ventilhebel65 igniter carrier 106 valve lever
  • 70 107 Stellglied70 107 actuator
  • 71 Schaumstoffkörper 108 Steuerkurve71 foam body 108 control curve
  • 72 109 Druckfeder72 109 compression spring
  • 73 111 Mischrohr73 111 mixing tube
  • 74 Docht 112 Verbindungsstelle74 wick 112 junction
  • 75 Sintermetall 113 Führungskörper75 sintered metal 113 guide body
  • 76 Gummischeibe76 rubber washer
  • 77 Katalysator77 catalyst
  • 78 Brennerrohr B Brennkammer78 Burner tube B combustion chamber
  • 79 Kontaktbügel Z Zündvorrichtung79 Contact bracket Z ignition device
  • 80 Kontaktbügel L Lufteinlaß80 Contact bracket L air inlet

Claims (4)

1. Haarwellgerät mit einem eine Beheizungsvorrichtung enthaltenden, einendig in einem Griffteil (54) gehaltenen, vorzugsweise zylindrischen Stabkörper (Rohr 56, Grundkörper 50), einem den Brennstoff für die Beheizungsvorrichtung enthaltenden Brennstofftank (= Griffteil 2), einer im Stabkörper untergebrachten, einen Katalysator (77) aufweisenden Brennkammer (B) und einer an dem dem Griffteil abgekehrten Ende des Stabkörpers angeordneten Zündvorrichtung (Z) sowie einer zwischen Brennstofftank und Brennkammer angeordneten Ventileinrichtung (74, 75, 76, 97, 98, 99, 55, 101, 102, 103), dadurch gekennzeichnet, daß die im Rohr (56) vor der Brennkammer (B) angeordnete Zündvorrichtung (Z) eine Batterie (57) aufweist, die über eine am freien Ende (58) des Rohres (56) bewegbar angeordnete Bedientaste (59) in einen einen Glühdraht (60) aufweisenden Stromkreis (61, 62, 63, 79, 80) einschaltbar ist.1. Hair waving device with a preferably cylindrical rod body (tube 56, base body 50) containing a heating device, held at one end in a handle part (54), a fuel tank (= handle part 2) containing the fuel for the heating device, and a catalyst accommodated in the rod body (77) having a combustion chamber (B) and an ignition device (Z) arranged on the end of the rod body facing away from the handle part and a valve device (74, 75, 76, 97, 98, 99, 55, 101, 102) arranged between the fuel tank and the combustion chamber, 103), characterized in that the ignition device (Z) arranged in the tube (56) in front of the combustion chamber (B) has a battery (57) which is arranged via a control button (59) which is movably arranged at the free end (58) of the tube (56) ) can be switched into a circuit (61, 62, 63, 79, 80) having a glow wire (60). 2. Haarwellgerät nach Anspruch 1, dadurch gekennzeichnet, daß der Glühdraht (60) in unmittelbarer Nachbarschaft zum Katalysator (77) angeordnet ist und der Katalysator (77) aus das Brennerrohr (78) umgreifender Quuarzwolle gebildet ist, die mit einem katalytischen Werkstoff, beispielsweise Platin, beschichtet ist.2. Hair waving device according to claim 1, characterized in that the glow wire (60) is arranged in the immediate vicinity of the catalyst (77) and the catalyst (77) is formed from the burner tube (78) encompassing quartz wool, which with a catalytic material, for example Platinum coated. 3. Haarwellgerät nach Anspruch 1, dadurch gekennzeichnet, daß der Glühdraht (60) ein Platindraht ist.3. Hair waving device according to claim 1, characterized in that the filament (60) is a platinum wire. 4. Haarwellgerät nach Anspruch 1, dadurch gekennzeichnet, daß die Bedientaste (59) in Axialrichtung zum Rohr (56) gegen Federkraft (Feder 92) verschieblich angeordnet ist und mit einem Kontaktbügel (90) versehen ist, der an einen mit der Batterie (57) verbundenen Kontaktbügel (79) zur Anlage bringbar ist.4. Hair waving device according to claim 1, characterized in that the control button (59) in the axial direction to the tube (56) against spring force (spring 92) is arranged displaceably and is provided with a contact bracket (90) which to one with the battery (57 ) connected contact bracket (79) can be brought into contact.
EP19830101301 1980-09-30 1980-09-30 Hair curling apparatus Expired EP0088892B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19830101301 EP0088892B1 (en) 1980-09-30 1980-09-30 Hair curling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19830101301 EP0088892B1 (en) 1980-09-30 1980-09-30 Hair curling apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP80105922.1 Division 1980-09-30

Publications (3)

Publication Number Publication Date
EP0088892A2 true EP0088892A2 (en) 1983-09-21
EP0088892A3 EP0088892A3 (en) 1986-09-10
EP0088892B1 EP0088892B1 (en) 1987-12-09

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ID=8190288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830101301 Expired EP0088892B1 (en) 1980-09-30 1980-09-30 Hair curling apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639093A1 (en) * 1988-11-17 1990-05-18 Applic Gaz Sa HEATING APPARATUS WITH CATALYTIC BURNER

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228433A (en) * 1958-04-07 1960-08-29 American Thermocatalytic Corp Improvements in manufacturing methods and operation of thermocatalytic elements and products derived from them
DE2040003A1 (en) * 1970-08-12 1972-02-17 Joergensen Niels Christian Hair curlers
DE2346435A1 (en) * 1972-09-15 1974-03-21 Oreal IMPROVED SELF-HEATING CURLERS
FR2228197A1 (en) * 1973-05-02 1974-11-29 Braun Ag
EP0021224B1 (en) * 1979-06-11 1987-08-12 The Gillette Company Hair treating device with a catalytic heating system in the curling zone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228433A (en) * 1958-04-07 1960-08-29 American Thermocatalytic Corp Improvements in manufacturing methods and operation of thermocatalytic elements and products derived from them
DE2040003A1 (en) * 1970-08-12 1972-02-17 Joergensen Niels Christian Hair curlers
DE2346435A1 (en) * 1972-09-15 1974-03-21 Oreal IMPROVED SELF-HEATING CURLERS
FR2228197A1 (en) * 1973-05-02 1974-11-29 Braun Ag
EP0021224B1 (en) * 1979-06-11 1987-08-12 The Gillette Company Hair treating device with a catalytic heating system in the curling zone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639093A1 (en) * 1988-11-17 1990-05-18 Applic Gaz Sa HEATING APPARATUS WITH CATALYTIC BURNER

Also Published As

Publication number Publication date
EP0088892B1 (en) 1987-12-09
EP0088892A3 (en) 1986-09-10

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