EP0010795A1 - Supporting and centering device for the motor-fan unit of a blower - Google Patents

Supporting and centering device for the motor-fan unit of a blower Download PDF

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Publication number
EP0010795A1
EP0010795A1 EP79200573A EP79200573A EP0010795A1 EP 0010795 A1 EP0010795 A1 EP 0010795A1 EP 79200573 A EP79200573 A EP 79200573A EP 79200573 A EP79200573 A EP 79200573A EP 0010795 A1 EP0010795 A1 EP 0010795A1
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EP
European Patent Office
Prior art keywords
motor
carrier plate
plate
housing wall
unit
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
EP79200573A
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German (de)
French (fr)
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EP0010795B1 (en
Inventor
Gottfried Voigt
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
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Braun GmbH
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Filing date
Publication date
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Publication of EP0010795A1 publication Critical patent/EP0010795A1/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00Hair drying devices; Accessories therefor
    • A45D20/04Hot-air producers
    • A45D20/08Hot-air producers heated electrically
    • A45D20/10Hand-held drying devices, e.g. air douches
    • A45D20/12Details thereof or accessories therefor, e.g. nozzles, stands

Definitions

  • the invention relates to a device for holding and centering the motor-blower unit of a fan, preferably a hand hair dryer.
  • the present invention is therefore based on the object of designing the motor fan unit, together with the heating unit, as one unit, the assembly of this unit on the unit housing being carried out without the aid of tools.
  • the motor of the blower unit is, at least partially, surrounded by a carrier plate, the holding arms of which are extended beyond the rear end shield of the motor, the holding arms of the carrier plate being designed as hooks at their free ends and with these hooks in Slots, grooves or are anchored to strips that are part of the unit housing wall.
  • a support plate is inserted between the rear bearing plate and the unit housing wall, on which the cylindrical heating unit enclosing the motor is also modified.
  • the carrier plate is preferably in contact with the front end shield of the motor, the arms extending on both sides of the approximately cylindrical Howor housing, the motor on the unit housing. weze the engine in the area of the anchoring with its rear bearing plate on the support plate on the unit housing wall.
  • the carrier plate holding the cylindrical heating unit is designed with a lead as a printed circuit board which is provided with some of the electronic components required for regulating and controlling the motor and the heating unit.
  • the heating unit is expediently connected to the carrier plate by means of plug-in lugs, the carrier plate in turn being soldered to the connecting lugs provided on the Kiakeren end shield of the motor.
  • the hand hair dryer consists essentially of the electronic parts 2 arranged in the handle part 1, which are arranged on a printed circuit board 3, the actuators 4, 5 mounted and guided in the handle, the motor-blower unit enclosing the motor 7, the heater 14 and the fan wheel 8 6, the air guide duct 9 and the air guide flaps 10 arranged in the air guide duct 9 and having a blowout grille 11.
  • the motor-blower unit 6 consists in addition to the cup-shaped fan wheel 8 with its fan blades 12, the motor 7, the carrier plate 13 and the cylindrical heating unit 14 also from a circular disc-shaped carrier plate 15 with some electronic components 16 fastened to it and finally a bowl-shaped air guide plate 17, which is arranged between the motor 7 and the heating unit.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And Drying Hair (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Apparatus for the mounting and centering of the motor blower unit of a fan wheel, preferably a hand-held hair dryer, characterized by the following features : a) a support plate (13) engages at least partly around the casing of motor (7) and the support arms (21, 21a) of support plate (13) pass on either side of motor (7) and are extended beyond the rear bearing bracket (26) of motor (7), b) support arms (21, 21a) are anchored by free ends (23, 24) in slots, grooves or on ledges (35), which are provided in or on the wall (20) of casing shell (26), c) a carrier plate (15) on which is mounted the cylindrical heating unit (14) surrounding motor (7) is inserted between the rear bearing bracket (26) of motor (7) and the casing shell (36) provided with the slots, grooves or ledges (35).

Description

Die Erfindung betrifft eine Vorrichtung für die Halterung und Zentrierung der Motor-Gebläseeinheit eines Lüfters,vorzugsweise eines Handhaartrockners.The invention relates to a device for holding and centering the motor-blower unit of a fan, preferably a hand hair dryer.

Bei Handhaartrocknern mit Radialgebläse ist es bekannt, den Motor für das Lüfterrad mit einer der beiden Gehäuseschalen fest zu verschrauben, wobei da.-; Heizaggregat an anderer Steile, nämlich im Luftaustrittskanal, angeordnet ist. Diese bekannte Anordnung von Motor, Lüfterrad und Heizaggregat hat den Nachteil einer aufwendigen Montage und eines relativ hohen Platzbedarfs.In hand hair dryers with radial blowers, it is known to screw the motor for the fan wheel firmly to one of the two housing shells, where da.-; Heating unit is arranged on another part, namely in the air outlet duct. This known arrangement of motor, fan wheel and heating unit has the disadvantage of complex assembly and a relatively large amount of space.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, die Motor-Gebtäseeinheit, zusammen mit dem Heizaggregat, als eine Einheit auszußilden, wobei die Montage dieser Einheit am Aggregatgehäuse ohne Zuhilfenahme von Werkzeugen erfolgen soll.The present invention is therefore based on the object of designing the motor fan unit, together with the heating unit, as one unit, the assembly of this unit on the unit housing being carried out without the aid of tools.

Erfindungsgemäß wird dies dadurch erreicht, daß der Motor der Gebläseeinheit,zumindest teilweise, von einem Trägerblech umfasst ist, dessen Haltearme über das hintere Lagerschild des Motors hinaus verlängert sind, wobei die Haltearme des Trägerblechs an ihren freien Enden als Haken ausgebildet und mit diesen Haken in Schlitzen, Nuten oder an Leisten verankert sind, die Teile der Aggregatgehäusewand sind.According to the invention this is achieved in that the motor of the blower unit is, at least partially, surrounded by a carrier plate, the holding arms of which are extended beyond the rear end shield of the motor, the holding arms of the carrier plate being designed as hooks at their free ends and with these hooks in Slots, grooves or are anchored to strips that are part of the unit housing wall.

Zwischem dem hinteren Lagerschild und der Aggregatgehäusewand ist erfindungsgemäß eine Trägerplatte eingelegt, auf der auch das zylindrische, den Motor umschließende, Heizaggregat ange- of dert ist.According to the invention, a support plate is inserted between the rear bearing plate and the unit housing wall, on which the cylindrical heating unit enclosing the motor is also modified.

Verzugsweise liegt das Trägerblech am vorderen Lagerschild des Motors an, wobei die sich beiderseits dem etwa zylindrischen Howorgehäuse erstreckenden Arme den Motor an der Aggregatgehäuse-

Figure imgb0001
weze sich der Motor im Bereich der Verankerungs-
Figure imgb0002
mit seinem hinteren Lagerschild über die Trägerplatte an der Aggregatgehäusewand abstützt.The carrier plate is preferably in contact with the front end shield of the motor, the arms extending on both sides of the approximately cylindrical Howor housing, the motor on the unit housing.
Figure imgb0001
weze the engine in the area of the anchoring
Figure imgb0002
with its rear bearing plate on the support plate on the unit housing wall.

Mit Voreil ist die das zylindrische Heizaggregat haltende Trägerplatte als gedruckte Leiterplatte ausgebildet, die mit einigen der für die Regelung und Steuerung des Motors und des Heizaggre- gate erforderlichen elektronischen Bauteilen versehen ist.The carrier plate holding the cylindrical heating unit is designed with a lead as a printed circuit board which is provided with some of the electronic components required for regulating and controlling the motor and the heating unit.

Das Heizaggregat ist zweckmäßigerweise mit der Trägerplatte über Steckfahnen verbunden, wobei die Trägerplatte ihrerseits mit dem am Kiakeren Lagerschild des Motors vorgesehenen Anschlußfahnen vertötet ist.The heating unit is expediently connected to the carrier plate by means of plug-in lugs, the carrier plate in turn being soldered to the connecting lugs provided on the Kiakeren end shield of the motor.

Die Erfindung läßt die verschiedensten Ausführungsmöglichkeiten zu, eine davon ist in den anhängenden Zeichnungen wiedergegeben, und zwar zeigen

  • Fig. 1 den Längsschnitt durch einen Handhaartrockner mit der erfindungsgemäßen Motor-Gebläseeinheit,
  • Fig. 2 die Motor-Gebläseeinheit gemäß Fig. 1 in der Seitenansicht und teilweise im Schnitt,
  • Fig. 3 die Motor-Gebläseeinheit gemäß Fig. 2 in der Rückansicht und
  • Fig. 4 die Draufsicht auf die Schmalseite des Handhaartrockners, teilweise im Schnitt.
The invention allows for a wide variety of possible embodiments, one of which is shown in the accompanying drawings, namely
  • 1 shows the longitudinal section through a hand hair dryer with the motor-blower unit according to the invention,
  • 2 the motor-blower unit according to FIG. 1 in side view and partly in section,
  • Fig. 3 shows the motor-blower unit according to FIG. 2 in the rear view and
  • Fig. 4 is a top view of the narrow side of the hand hair dryer, partly in section.

Der Handhaartrockner besteht im wesentlichen aus den im Griffteil 1 angeordneten elektronischen ßauteilen 2, die auf einer Leiterplatte 3 angeordnet sind, den im Handgriff gelagerten und geführten Stellgliedern 4, 5, der den Motor 7, die Heizung 14 und das Lüfterrad 8 umschließenden Motor-Gebiaseeinheit 6, dem Luftleitkanal 9 und den im Luftleitkanal 9 angeordneten Luftleitklappen 10 mit Ausblasgitter 11.The hand hair dryer consists essentially of the electronic parts 2 arranged in the handle part 1, which are arranged on a printed circuit board 3, the actuators 4, 5 mounted and guided in the handle, the motor-blower unit enclosing the motor 7, the heater 14 and the fan wheel 8 6, the air guide duct 9 and the air guide flaps 10 arranged in the air guide duct 9 and having a blowout grille 11.

Die Motor-Gebläseeinheit 6 besteht neben dem topfförmigen Lüfterrad 8 mit seinen Lüfterblättern 12, dem Motor 7, dem Trägerblech 13 und dem zylindrischen Heizaggregat 14 noch aus einer kreisscheibenförmigen Trägerplatte 15 mit einigen auf ihr befestigten elektronischen Bauelementen 16 und schließlich einem schalenförmigen Lu ftleitblech 17, das zwischen dem Motor 7 und dem Heizaggregat angeordnet ist.The motor-blower unit 6 consists in addition to the cup-shaped fan wheel 8 with its fan blades 12, the motor 7, the carrier plate 13 and the cylindrical heating unit 14 also from a circular disc-shaped carrier plate 15 with some electronic components 16 fastened to it and finally a bowl-shaped air guide plate 17, which is arranged between the motor 7 and the heating unit.

Das den Motor umgreifende Trägerblech 13 stützt sich mit seinem mittleren Teil 18 am vorderen Lagerschild 19 des Motors 7 ab und zieht den Motor zusammen mit der Trägerplatte 15 gegen die Aggregatgehäusewand 20 (Fig. 1) an dem das Trägerblech 13 mit seinen sich beiderseits zum Motorgehäuse erstreckenden Armen 21, 21a, am Gehäuseteil 20 des Handhaartrockners verankert ist.

Figure imgb0003
die als Haken 23 24 ausgebildeten Enden der Arme 21, 21 a des Trägerblechs 13 so weit über die Trägerplatte 15 hervorsichen, daß sie die ganze Motor-Gebläseeinheit 6 an der Aggregat-Gehäusewand 20 (Fig. 4) halten, wozu die Haken 23, 24 hinter Leisten 35 (die Teile des Handhaartrockner-Gehäuses sind) fassen. Da das Trägerblech 13 aus Stahlblech besteht (also einem federnden Werkstoff), und im Bereich des vorderen Lagerschilds 19, im mittleren Teil 18 als Federsteller ausgebildet ist, wird die Motor-Gebiaseeinheit so fest gegen die Innenfläche 20 der Gehäuseschale 36 gezogen, daß einerseits eine schwingungsfreie und zuverlässige Verbindung des Teils 6 mit dem Teil 36 gegeben ist, andererseits jedoch eine Verbindung, die sich jederzeit und ohne die Verwendung von Werkzeugen lösen läßt.

  • 1 Griffteil
  • 2 elektronische Bauteile
  • 3 Leiterplatte
  • Stellglieder
  • 6 Motor-Gebläseeinheit
  • 7 Motor
  • 8 Lüfterrad
  • Luftleitkana
  • 10 luftleitklappen
  • 11 Ausblasgitter
  • 12, 12a Lüfterblaitter
  • 13 Trägerbiech
  • 14 zylindrisches Heizaggregat
  • 15 Trägerplatte
  • 16 elektronische Bauelemente
  • 17 schalenförmiges Luftleitblech
  • 18 mittlerer Teil des Trägerblechs
  • 19 vorderes Lagerschild des Motors
  • 20 Aggregatgehäusewand
  • 21, 21a Arme des Trägerblechs
  • 23 Haken
  • 24 Haken
  • 25a, b... Anschlußleitungen
  • 26 hinteres Lagerschild des Motors
  • 27, 28 Anschlußfahnen des Motors
  • 29, 30 Befestigungsfinger
  • 31 . 32, 33 Kontaktfahnen
  • 34 Motorwelle
  • 35 Halteleiste
  • 36 Gehäuseschale des Handhaartrockners
The support plate 13 encompassing the motor is supported with its central part 18 on the front bearing plate 19 of the motor 7 and pulls the motor together with the support plate 15 against the assembly housing wall 20 (FIG. 1) on which the support plate 13 is on both sides to the motor housing extending arms 21, 21a, is anchored to the housing part 20 of the hair dryer.
Figure imgb0003
the ends of the arms 21, 21 a of the carrier plate 13 designed as hooks 23, 24 protrude so far over the carrier plate 15 that they hold the entire motor-blower unit 6 on the unit housing wall 20 (FIG. 4), for which purpose the hooks 23, Grasp 24 behind strips 35 (which are parts of the hand hair dryer housing). Since the carrier plate 13 is made of sheet steel (i.e. a resilient material), and in the area of the front bearing plate 19, in the middle part 18, it is designed as a spring actuator, the motor-blower unit is pulled so firmly against the inner surface 20 of the housing shell 36 that on the one hand one Vibration-free and reliable connection of part 6 to part 36 is given, but on the other hand a connection that can be released at any time and without the use of tools.
  • 1 handle
  • 2 electronic components
  • 3 circuit board
  • Actuators
  • 6 Motor blower unit
  • 7 engine
  • 8 fan wheel
  • Air duct
  • 10 air flaps
  • 11 outlet grilles
  • 12, 12a fan blades
  • 13 carrier sheet
  • 14 cylindrical heating unit
  • 15 carrier plate
  • 16 electronic components
  • 17 bowl-shaped air baffle
  • 18 middle part of the carrier plate
  • 19 front end shield of the engine
  • 20 Unit housing wall
  • 21, 21a arms of the carrier plate
  • 23 hooks
  • 24 hooks
  • 25a, b ... connecting lines
  • 26 rear end shield of the engine
  • 27, 28 connecting lugs of the motor
  • 29, 30 fastening fingers
  • 31 32, 33 contact flags
  • 34 motor shaft
  • 35 retaining bar
  • 36 Shell of the hand hair dryer

Claims (6)

1. Vorrichtung für die Holterung und Zentrierung der Motor-Gebläseeinheit eines Lüfterrads, vorzugsweise eines Hendhaartrockners, gekennzeichnet durch folgende Merkmale; Der Motor (7) ist zumindest teilweise von einem Magerblech (13) umfasst, dessen sich beiderseits des Motors (7) erstreckende Haltearme (21, 21a) über das hintere Lagerschild·(26) des Motors (7) hinaus verlängert sind. b) Die Haltearme (21. 21a) des Trägerblechs (13) sind an ihren freien Enden im Bereich des hinteren Lagerschilds (26) als Haken (23, 24) ausgebildet. c) Die Haltearme (21, 21a) sind mit ihren Haken (23, 21 1) in Schlitzen, Nuten oder an Leisten (35) verankert, die Teile der Aggregat-Gehäusewand (20 bzw. 36) sind. d) Zwischen dem hinteren Lagerschild (26) des Motors (7) und der mit Schlitzen, Nuten oder Leisten (35) ausgestatteten Aggregat-Gehäusewand (20) ist eine das zylindrische, den Motor (7) umschließende, Heizaggregat (14) haltende Trägerplatte (15) eingefügt. 1. Device for the collection and centering of the motor-blower unit of a fan wheel, preferably a Hendhaartrockner, characterized by the following features; The motor (7) is at least partially encompassed by a lean sheet metal (13), the holding arms (21, 21a) of both sides of the motor (7) being extended beyond the rear end plate (26) of the motor (7). b) The holding arms (21, 21a) of the carrier plate (13) are designed as hooks (23, 24) at their free ends in the area of the rear end plate (26). c) The holding arms (21, 21a) are anchored with their hooks (23, 2 1 1 ) in slots, grooves or on strips (35) which are parts of the unit housing wall (20 or 36). d) Between the rear bearing plate (26) of the motor (7) and the unit housing wall (20) equipped with slots, grooves or strips (35) is a support plate holding the cylindrical heating unit (14) surrounding the motor (7) (15) inserted. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Trägerblech (13) am vorderen Lagerschild (19) des Motors (7) anliegt und die sich längs dem etwe zyiindrischen Motorgehäuse erstreckenden Arme (21,21a) den Motor (7) gegen die Aggregat-Gehäusewand (20) ziehen, wozu sich der Motor (7) im Bereich der
Figure imgb0004
stellen mit seinem hinteren. Lagerschild (26) über die Trägerplatte (15) im der Genäusewand (20) abstätnt.
2. Apparatus according to claim 1, characterized in that the carrier plate (13) on the front bearing plate (19) of the motor (7) abuts and the arms (21, 21a) extending along the etly cylindrical motor housing against the motor (7) Pull the unit housing wall (20), for which purpose the motor (7) is in the area of
Figure imgb0004
pose with his rear. Bearing plate (26) on the carrier plate (15) in the housing wall (20).
3. Vorrientung nach der Absbröchen 1 und 2, dadurch, gekenn- zeichnet, daß die das zyiindricche
Figure imgb0005
haltende Trägerplatte (15) als gedruckte Leitereplatte ausgebildet ist, die mit einigen, der für die Regelung und Steuerung des Motors (7) und des Heizaggregats
Figure imgb0006
notwendigen elektronschenBauterlen (16) ausgestatret ist.
3. Pre-orientation after Absbröchen 1 and 2, characterized in that the zyiindricche
Figure imgb0005
Holding carrier plate (15) is designed as a printed circuit board, with some of those for the regulation and control of the motor (7) and the heating unit
Figure imgb0006
necessary electronic building blocks (16) is equipped.
4. Vorrichtung nach Anspruch 1, dadurch geienzeiennet daß das Trägerblech (14) in seinem mittieren sim an
Figure imgb0007
Lagerschild (19) des Motors (7)
Figure imgb0008
Te Federscheibe (18) ausgebildet ist.
4. The device according to claim 1, characterized geienzeiennet that the carrier plate (14) in its center sim
Figure imgb0007
End shield (19) of the motor (7)
Figure imgb0008
Te spring washer (18) is formed.
Figure imgb0009

Vorrichtung nach Anspruch 5,dadurch gekennzeichnet, daß das federnde Zwischenglied zwischen der Trägerplatte (15) und der Aggregat-Gehäusewand (20) angeordnet ist.
Figure imgb0009

Apparatus according to claim 5, characterized in that the resilient intermediate member is arranged between the carrier plate (15) and the unit housing wall (20).
7. Vorrichtung nach den Ansprüchen 5 und 6, dadurch gekennzeichnet, daß das federnde Zwischenglied eine Scheibe aus eiastischem Werkstoff, beispielsweise Gummi ist.7. Device according to claims 5 and 6, characterized in that the resilient intermediate member is a disc made of elastic material, for example rubber.
EP79200573A 1978-10-27 1979-10-09 Supporting and centering device for the motor-fan unit of a blower Expired EP0010795B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2846784 1978-10-27
DE2846784A DE2846784C2 (en) 1978-10-27 1978-10-27 Device for holding and centering the motor / blower unit of a fan

Publications (2)

Publication Number Publication Date
EP0010795A1 true EP0010795A1 (en) 1980-05-14
EP0010795B1 EP0010795B1 (en) 1983-06-22

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ID=6053263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79200573A Expired EP0010795B1 (en) 1978-10-27 1979-10-09 Supporting and centering device for the motor-fan unit of a blower

Country Status (2)

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EP (1) EP0010795B1 (en)
DE (2) DE2846784C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604492A1 (en) * 1986-09-30 1988-04-01 Sueddeutsche Kuehler Behr Device for fixing a fan into a casing
EP0306765A1 (en) * 1987-09-05 1989-03-15 Robert Krups GmbH & Co. KG Hand-held electrical hair dryer
US20120186098A1 (en) * 2011-01-12 2012-07-26 Williams Boot & Glove Dryers Inc. Dryer for bomb disposal suits

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617684A1 (en) * 1986-05-26 1987-12-03 Braun Ag ELECTRICAL DEVICE FOR PERSONAL NEEDS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR772817A (en) * 1933-05-19 1934-11-07 Mauz & Pfeiffer Apparatus for producing hot or cold air
DE811720C (en) * 1948-10-29 1951-08-30 Kehr Hair dryer hood with tubes
FR1465875A (en) * 1966-01-25 1967-01-13 Sunbeam Corp Advanced portable hair dryer
FR2218858A1 (en) * 1973-02-28 1974-09-20 Bristol Myers Co
FR2228450A1 (en) * 1973-05-08 1974-12-06 Philips Nv
FR2322575A1 (en) * 1975-09-06 1977-04-01 Eichenauer Fritz RADIAL ROTOR THERMOVENTILATOR MOUNTED ON SINGLE SIDE BEARING

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1440087A (en) * 1965-04-14 1966-05-27 Moulinex Sa Hair dryer
DE7630486U1 (en) * 1976-09-29 1977-03-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen LYE PUMP

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR772817A (en) * 1933-05-19 1934-11-07 Mauz & Pfeiffer Apparatus for producing hot or cold air
DE811720C (en) * 1948-10-29 1951-08-30 Kehr Hair dryer hood with tubes
FR1465875A (en) * 1966-01-25 1967-01-13 Sunbeam Corp Advanced portable hair dryer
FR2218858A1 (en) * 1973-02-28 1974-09-20 Bristol Myers Co
FR2228450A1 (en) * 1973-05-08 1974-12-06 Philips Nv
FR2322575A1 (en) * 1975-09-06 1977-04-01 Eichenauer Fritz RADIAL ROTOR THERMOVENTILATOR MOUNTED ON SINGLE SIDE BEARING

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604492A1 (en) * 1986-09-30 1988-04-01 Sueddeutsche Kuehler Behr Device for fixing a fan into a casing
EP0306765A1 (en) * 1987-09-05 1989-03-15 Robert Krups GmbH & Co. KG Hand-held electrical hair dryer
US20120186098A1 (en) * 2011-01-12 2012-07-26 Williams Boot & Glove Dryers Inc. Dryer for bomb disposal suits

Also Published As

Publication number Publication date
DE2965746D1 (en) 1983-07-28
DE2846784A1 (en) 1980-06-12
EP0010795B1 (en) 1983-06-22
DE2846784C2 (en) 1983-01-13

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