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DE102004028169A1 - Grill fire air nozzle with manual drive - Google Patents

Grill fire air nozzle with manual drive Download PDF

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Publication number
DE102004028169A1
DE102004028169A1 DE200410028169 DE102004028169A DE102004028169A1 DE 102004028169 A1 DE102004028169 A1 DE 102004028169A1 DE 200410028169 DE200410028169 DE 200410028169 DE 102004028169 A DE102004028169 A DE 102004028169A DE 102004028169 A1 DE102004028169 A1 DE 102004028169A1
Authority
DE
Germany
Prior art keywords
dollar
air nozzle
manual drive
fire air
grill fire
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.)
Ceased
Application number
DE200410028169
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE200410028169 priority Critical patent/DE102004028169A1/en
Publication of DE102004028169A1 publication Critical patent/DE102004028169A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F04D25/086Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

Technische Aufgabe: DOLLAR A Ein Handgebläse zu erfinden, bei dem es keine sperrigen und herausragenden Teile gibt, damit es handlich und taschenfreundlich ist. DOLLAR A Lösung: DOLLAR A Das Bündeln der einzelnen Komponenten-Getriebe, Düse, Ventilator in einer Kammer. DOLLAR A Anwendung: DOLLAR A Als Hilfe zum Anfachen von Grillfeuer.Technical Task: DOLLAR A To invent a hand-held blower, where there are no bulky and protruding parts, so it is handy and bag-friendly. DOLLAR A Solution: DOLLAR A Bundling of the individual components gear, nozzle, fan in a chamber. DOLLAR A Application: DOLLAR A As an aid to the kindling of barbecue fire.

Description

Zum anfachen eines Grillfeuers für das beliebte Grillfest wird nicht selten der Haarfön missbraucht. Weil dieser jedoch elektrisch betrieben wird, ist es oft umständlich, weil nicht immer die Steckdose in der Nähe ist, ein Verlängerungskabel geholt werden muss u.s.w. Also greift man zu einem Stück Karton und beginnt damit über dem Grillfeuer zu fuchteln. Das ist keine elegante Lösung.To the fan a barbecue fire for the popular barbecue is often abused the hair dryer. However, because this is operated electrically, it is often awkward, because not always the power outlet is nearby, an extension cord must be brought u.s.w. So you reach for a piece of cardboard and start over it to wave the barbecue fire. That's not an elegant solution.

Herkömmliche Handventilatoren sind von der Konstruktion her so, dass der Luftfluss aus einer Kreisförmigen Bewegung in Linearbewegung umgewandelt werden muss, dazu wird eine Düse an die Ventilatorkammer angebracht, was sehr Platzraubend ist. Wegen diesem herausragenden Teil ist es so gut wie unmöglich das Gerät in einer Hosen- oder Jackentasche bequem zu verstauen, also konnten die Benutzer diese Geräte nicht ohne weitere Umstände mit sich führen.conventional Hand fans are designed so that the air flow from a circular shape Movement must be converted into linear motion, this is one Nozzle on the fan chamber attached, which is very space consuming. Because of In this outstanding part, it is next to impossible the device in one Trouser or jacket pocket to stow conveniently so the users could these devices not without further circumstances carry with them.

Aus solchen und anderen Gründen konnten sich jene Erfindungen nicht durchsetzen und werden auch heute von den Grillfreunden nicht angewandt. Weil der Luftkanal erst eine kreisförmige danach eine lineare Form hat, kann das wichtigste Teil – nämlich das Gehäuse – nicht aus Profilstahl hergestellt werden (hohe Herstellungskosten).Out such and other reasons those inventions could not and will not prevail not used today by the barbecue friends. Because the air duct first a circular one after that has a linear shape, the most important part - namely the Housing - not made of section steel (high production costs).

Zur Vermeidung dieser Probleme schlägt die Erfindung vor eine Gebläsedüse mit folgendem Aufbau

  • 1) Die Gebläsemündung a ist axial zum Ventilator b und zum Getriebe c positioniert. Die Luft wird nicht zentrifugal in tangentialer, sondern frontal in axialer Richtung bewegt.
  • 2) Das Getriebe ist in die Düse d integriert. Hiermit erhalten wir zum ersten mal bei handbetriebenen Ventilatoren das 1-Kammersystem, so das für das Getriebe keine besondere Kammer bzw. Schutzhülle notwendig ist (Herstellungskosten sinken, das Gerät wird kompakter).
  • 3) Das Gehäuse kann problemlos aus Profilmaterial hergestellt werden (Herstellungskosten sinken).
  • 4) Die Luftaufnahme wird durch die Öffnungen f gewährleistet. Die Handantriebskurbel e ist umklappbar, so dass die zylinderförmige Design Gebläsedüse mit einem Durchmesser von ca. 5 cm problemlos in der Hosentasche zum Grillfest mitgenommen werden kann. Das Gerät hat keine herausragende Teile und ist äußerst kompakt.
To avoid these problems, the invention proposes a blower nozzle with the following structure
  • 1) The blower mouth a is positioned axially relative to the fan b and to the gear c. The air is not moved centrifugally in tangential, but frontal in the axial direction.
  • 2) The gearbox is integrated in the nozzle d. Hereby we get the 1-chamber system for hand-operated fans for the first time, so that for the gearbox no special chamber or protective cover is necessary (manufacturing costs sink, the device becomes more compact).
  • 3) The housing can be easily made of profile material (manufacturing costs decrease).
  • 4) The air intake is ensured by the openings f. The hand drive crank e can be folded down, so that the cylindrical design blower nozzle with a diameter of about 5 cm can be easily taken in your pocket for a barbecue. The device has no protruding parts and is extremely compact.

aa
Gebläsemündungblowing outlet
bb
Ventilatorfan
cc
Getriebe transmission
dd
Düsejet
ee
Handantriebskurbel Hand driving crank
ff
LufteintrittsöffnungenAir inlet openings

Claims (1)

Diese Kombination besteht aus: einem Gehäuse (z. B. in Form eines kurzen Rohrs, dieses Gehäuse kann aber auch eine ovale oder eine andere Designform haben) in dem ein Handantriebsgetriebe und ein Ventilator positioniert sind.This combination consists of: a housing (z. B. in the form of a short tube, but this housing can also be an oval or another design form) in which a manual transmission and a fan are positioned.
DE200410028169 2004-01-08 2004-01-08 Grill fire air nozzle with manual drive Ceased DE102004028169A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410028169 DE102004028169A1 (en) 2004-01-08 2004-01-08 Grill fire air nozzle with manual drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410028169 DE102004028169A1 (en) 2004-01-08 2004-01-08 Grill fire air nozzle with manual drive

Publications (1)

Publication Number Publication Date
DE102004028169A1 true DE102004028169A1 (en) 2005-08-04

Family

ID=34716771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410028169 Ceased DE102004028169A1 (en) 2004-01-08 2004-01-08 Grill fire air nozzle with manual drive

Country Status (1)

Country Link
DE (1) DE102004028169A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7627901U1 (en) * 1976-09-07 1977-02-24 Czotscher, Johann, 6909 Dielheim TRANSPORTABLE SMALL BLOWDER
US6155782A (en) * 1999-02-01 2000-12-05 Hsu; Chin-Tien Portable fan
GB2370859A (en) * 2000-11-20 2002-07-10 Stephen Bedford Manually operated portable fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7627901U1 (en) * 1976-09-07 1977-02-24 Czotscher, Johann, 6909 Dielheim TRANSPORTABLE SMALL BLOWDER
US6155782A (en) * 1999-02-01 2000-12-05 Hsu; Chin-Tien Portable fan
GB2370859A (en) * 2000-11-20 2002-07-10 Stephen Bedford Manually operated portable fan

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8131 Rejection