WO1989009001A1 - Appareil pour traiter les cheveux par soufflage d'air - Google Patents

Appareil pour traiter les cheveux par soufflage d'air Download PDF

Info

Publication number
WO1989009001A1
WO1989009001A1 PCT/FI1989/000048 FI8900048W WO8909001A1 WO 1989009001 A1 WO1989009001 A1 WO 1989009001A1 FI 8900048 W FI8900048 W FI 8900048W WO 8909001 A1 WO8909001 A1 WO 8909001A1
Authority
WO
WIPO (PCT)
Prior art keywords
hood
interior
blow
blower
air
Prior art date
Application number
PCT/FI1989/000048
Other languages
English (en)
Inventor
Raimo LÄHTEENMÄKI
Original Assignee
Cutrin Oy
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 Cutrin Oy filed Critical Cutrin Oy
Publication of WO1989009001A1 publication Critical patent/WO1989009001A1/fr

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
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/22—Helmets with hot air supply or ventilating means, e.g. electrically heated air current
    • 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
    • A45D20/44—Hair-drying helmets whereon the ventilating means and the heating means are apart from the helmet
    • A45D20/46—Hair-drying helmets whereon the ventilating means and the heating means are apart from the helmet provided with tubes for exhausting the hot air

Definitions

  • the present invention relates to an apparatus for con ⁇ ditioning hair with air blow.
  • the apparatus comprises a helmet-like hood having a blowing chamber defined by a double wall.
  • the inner wall section of this blow ⁇ ing chamber is provided with orifices for passing the air blow inside the hood.
  • the inner wall section of the hood is further provided with at least one outlet or connector for circulating at least majority of the air blown inside the hood through the blowing chamber back inside the hood and/or for removing it from in ⁇ side the hood.
  • the internal circulation of air blow is employed for saving energy.
  • the proposed solution is not adeguate if the aim is to deal with with all problems encountered in various treatments of hair.
  • the presently discussed equipment is used at hairdressers not only for hair drying but also for performing various permanent and dyeing treat ⁇ ments.
  • the permanent conditioning involves presently the use of several chemicals which contain e.g. tri- glycolic acid and ammonia.
  • the permanent agents react with impurities of hair and possibly with hair protein or keratin for the production of sulphur compounds.
  • a drawback with the above permanent agents and their reaction results is an ön spreading with ⁇ in a hairdresser's saloon. In addition to annoying odours, it has been concluded that a prolonged exposure to these gases leads to allergic responses and even to a sustained allergic condition resulting in the change of occupation.
  • An object of the present invention is to provide a so ⁇ lution which is highly efficient in eliminating the above drawbacks in a hairdressing environment.
  • the major characterizing features of the apparatus are set forth in the characterizing clause of the annexed claim 1.
  • the solution is based on the fact that in each in ⁇ dividual device is provided a flow of air blow to be circulated and exhausted by passing it through a sys ⁇ tem of filter members. This gains the advantage of avoiding unpleasant odours in a hairdressing environ ⁇ ment.
  • the ventilation of an actual hairdresser's saloon need not be improved even if several permanent conditionings were performed at the same time.
  • Each apparatus is an independent unit and thus takes care of the elimination of the inconveniences generated during the making of a permanent hairdo.
  • the customer who during the process is in cosest con ⁇ tact with the blowing air is not exposed to harmful substances since the air circulated within the inner section of a hood has traveled through a system of filter members prior to entering the
  • fig. 1 shows an embodiment of an apparatus of the in- vention provided with a single blower
  • fig. 2 illustrates a corresponding double-blower em ⁇ bodiment.
  • the apparatus comprises a helmet-shaped hood, designated generally with reference numeral 1.
  • the hood 1 includes a blow chamber 2 confined by an outer wall section 1a of the hood and an inner wall section 1b of the hood.
  • the inner wall section 1b is provided with orifices 3 or the like which are directed to pass the blowing air flow issuing from blow chamber 2 towards a rear section of the hood as shown by arrows N.
  • the forward edge of the hood is provided with an open ⁇ ing 4 for fitting the head of a customer in a space defined by hood 1.
  • the air flows are scavenging hair upwards from below with a customer e.g. in a sit ⁇ ting position and the hood placed in a substantially vertical position.
  • the inner wall section 1b of hood 1 is provided with at least one opening 5, connector or the like in the rear section of hood 1 which is in communication with the suction side of a blower 7 by way of a duct 6.
  • Blower 7 is adapted to blow air through a duct 8 into blow chamber 2 of hood 1.
  • blower 7 The suction side of blower 7 is provided with a filter member 9 through which is passed, on one hand, the circulation air from duct 6 and, on the other hand, the dispacement air from a duct 10 before those air flows reach said blower or fan 7.
  • said duct 8 Downstream of blow ⁇ er 7 said duct 8 is fitted e.g. with an electrically operated blowing air heater 16.
  • the duct 6 has an ex ⁇ tension which is an outlet duct 11 fitted with a filter member 12.
  • said duct 6 is provided with a blower or fan 13 so as to direct a suction ef ⁇ fect towards opening 5.
  • a circulation channel 10 con ⁇ necting ducts 6 and 10 as well as said ducts 6 and 10 can be fitted with regulating means 15, such as regu ⁇ lating valves.
  • the filter members 9 and 12 are preferably activated carbon filters.
  • Activated carbon is chemically treat ⁇ ed so as to retain thioglycolic acid, ammonia and sulphur compounds produced by hair.

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

L'appareil décrit comporte une soufflante (7) ou similaire et une hotte (1) en forme de casque possédant une chambre de soufflage (2) délimitée par une double paroi (1a, 1b), ladite section de paroi intérieure (1b) de la chambre de soufflage étant pourvue d'orifices (3) permettant le passage de l'air de soufflage à l'intérieur de ladite hotte. La section de paroi la plus à l'intérieur de la hotte (1) comporte également une ouverture de sortie (5) ou un raccord permettant de recycler à l'intérieur de la hotte en passant par ladite chambre de soufflage au moins la plus grande partie de l'air insufflé à l'intérieur de la hotte, et/ou son évacuation de l'intérieur de la hotte. Un flux d'air de soufflage à recycler et à évacuer doit passer à travers un système d'éléments filtrants (9, 12).
PCT/FI1989/000048 1988-03-21 1989-03-21 Appareil pour traiter les cheveux par soufflage d'air WO1989009001A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI881319 1988-03-21
FI881319A FI881319A (fi) 1988-03-21 1988-03-21 Anordning foer behandling av haor med luftblaosning.

Publications (1)

Publication Number Publication Date
WO1989009001A1 true WO1989009001A1 (fr) 1989-10-05

Family

ID=8526117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1989/000048 WO1989009001A1 (fr) 1988-03-21 1989-03-21 Appareil pour traiter les cheveux par soufflage d'air

Country Status (2)

Country Link
FI (1) FI881319A (fr)
WO (1) WO1989009001A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976509A (en) * 1933-10-28 1934-10-09 Reuben A Olsen Hair drier
US2437366A (en) * 1945-03-07 1948-03-09 Albert G Thomas Hair drier
FR1088861A (fr) * 1952-12-03 1955-03-11 Appareil à casque pour sécher les cheveux, à courants d'air multiples
US4413428A (en) * 1977-01-21 1983-11-08 Indola Cosmetics B.V. Hair dryer casing
US4486961A (en) * 1982-04-10 1984-12-11 GAP Gesellschaft f/u/ r Auswertungen und Patente AG Hair dryer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976509A (en) * 1933-10-28 1934-10-09 Reuben A Olsen Hair drier
US2437366A (en) * 1945-03-07 1948-03-09 Albert G Thomas Hair drier
FR1088861A (fr) * 1952-12-03 1955-03-11 Appareil à casque pour sécher les cheveux, à courants d'air multiples
US4413428A (en) * 1977-01-21 1983-11-08 Indola Cosmetics B.V. Hair dryer casing
US4486961A (en) * 1982-04-10 1984-12-11 GAP Gesellschaft f/u/ r Auswertungen und Patente AG Hair dryer

Also Published As

Publication number Publication date
FI881319A0 (fi) 1988-03-21
FI881319A (fi) 1989-09-22

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