WO1988000838A1 - Dispositif d'evaporation de substances liquides - Google Patents

Dispositif d'evaporation de substances liquides Download PDF

Info

Publication number
WO1988000838A1
WO1988000838A1 PCT/CH1987/000086 CH8700086W WO8800838A1 WO 1988000838 A1 WO1988000838 A1 WO 1988000838A1 CH 8700086 W CH8700086 W CH 8700086W WO 8800838 A1 WO8800838 A1 WO 8800838A1
Authority
WO
WIPO (PCT)
Prior art keywords
hollow shaft
evaporation
housing
evaporation element
reservoir
Prior art date
Application number
PCT/CH1987/000086
Other languages
German (de)
English (en)
Inventor
Heinz Hermann Weick
Original Assignee
Heinz Hermann Weick
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 Heinz Hermann Weick filed Critical Heinz Hermann Weick
Publication of WO1988000838A1 publication Critical patent/WO1988000838A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor

Definitions

  • the invention relates to a device for the evaporation of liquid active substances for influencing the room air, with a reservoir filled with absorbent material such as cotton wool, polyester fiber and containing the active substance, and an evaporation organ which is in conductive connection with the reservoir filling.
  • the device is used for deodorization of the room air and its enrichment with stimulating or healing agents, such as Eucalyptus oil for inflammatory diseases of the respiratory tract.
  • the reservoir is designed as a hollow shaft rotatably mounted in an elongated housing, on which a cloth-like evaporation member with an end region guided outwards through a housing slot is fastened with an end region and is thus mounted in a roll-out and roll-in manner, and that the Reservoir space of the hollow shaft communicates with the evaporation element via at least one connecting channel that breaks through its jacket.
  • a drive element acting on the hollow shaft such as a rotary knob, a mechanical drive acted upon by spring force, and an electric motor for applying a reverse torque to it.
  • FIG. 1 shows a device according to the invention in front view
  • FIG. 3 shows a section B-B according to FIG. 2,
  • FIG. 4 shows a cross section according to FIG. 1 with the housing cover open
  • FIG. 6 shows an inventive device of particularly simple construction in longitudinal section C-C according to FIG. 6,
  • FIG. 6 . 5 shows a cross section DD according to FIG. 5,
  • FIGS. 5 and 6 are plan views of the pull bar according to FIGS. 5 and 6 before it is assembled
  • Fig. 8 shows the cross section E-E of Fig. 7 and
  • Fig. 9 shows a cross section of the hollow shaft according to FIGS. 5 and 6 during the assembly of their two shells (on an enlarged scale).
  • the cylindrical housing 1 is closed on its two end faces by the caps 2, 3 pushed over it.
  • the hollow shaft 4 which is rotatably mounted in a coil-like manner due to its molded-on annular projections 4a, is located within the housing. With its closed end 4b, it is rotationally locked to the spring-loaded motor
  • the cloth-like evaporation element 6 is provided at the outer end with the pull bar 7 and leads from this first through the longitudinal slot la into the interior of the housing and from there through the longitudinal slot 4c into the interior of the hollow shaft 4, ie into the reservoir chamber 4d.
  • the end region 6a (FIGS. 2 and 3) of the * evaporation member encompasses this
  • a segment of the housing 1 which extends approximately over 180 is designed as a flip-up cover 1c connected to the rest of the housing part by means of the film hinge 1b. In its closed position, this is secured in position by the interaction of projections and recesses.
  • this molded-under angular projections 9b engage under the longitudinal edges of transverse guide slots lf of the cover lc.
  • the pull strip 7 consists of the two halves 7a, 7b, between which the cloth-like evaporation element 6 is clamped between the inner webs 7c, 7d.
  • the spring-loaded motor 5 has a blocking pin 5a which penetrates the closure cap 3 and by means of which the mechanism thereof can be manually locked at any time.
  • the device can be attached to opposing hook-like projections of a fastening strip (not shown) and thus placed at the correct angle.
  • the device works as follows:
  • hollow shaft 4 It is supplied with hollow shaft 4 not yet inserted.
  • the evaporation element 6 is initially completely wrapped around the tampon 8 within the hollow shaft 4 (FIG. 4). In this state, the named unit can be easily placed with the housing cover 1c open and connected in a rotationally locking manner to the tensioned spring force otor 5.
  • the evaporation element 6 is pulled out or rolled out of the hollow shaft 4 by pulling on the pull bar 7, said initially not performing any rotary movement. It is now acted upon by the spring-loaded motor 5 with a slow rewinding movement, as a result of which the evaporation element 6 is now wound onto the hollow shaft 4 on the outside. The device is thus ready for operation. If necessary, the evaporation element 6 is in turn rolled to a greater or lesser extent on the pull bar 7 depending on the desired evaporation intensity.
  • the motor 5 rotates in the direction of its lift, causing its spring to tension. As a result of the spring force, the motor 5 in turn drives the hollow shaft 4 and rolls the evaporation element 6 back in again at a constant speed thanks to a control of the force of the flying force.
  • the motor 5 can be stopped at any time for an arbitrary duration, so that the evaporation element 6 remains in its fully or partially extended state during this time.
  • the hollow shaft 4 is replaced in the same way as "its first placement.
  • the type of active ingredient can be changed as desired. If only slight evaporation is desired, the adjustment screen 9 is shifted into its opening position which releases the evaporation slots 14.
  • the exchange unit 4, 6, 7, 8 could be inserted or exchanged from the corresponding front side of the housing without the cover lid 1c .
  • the housing slot 1 a would have to be extended up to the housing front end in order to be able to pull the evaporation element 6 out of the slot or to be able to slide it into the latter.
  • 5-9 has a two-part, approximately rectangular housing 11.
  • the base body 11a having an angular cross-section, to which the two transverse walls 11b, 11c are molded, and that in the rear upper corner regions 11d Cross walls 11b, 11c hinged lid 11e also with an angular cross-section.
  • the in. Housing 11 rotatably mounted hollow shaft 14 consists of the two longitudinal halves 14a, 14b, which are joined together on the end face by the pressed-on caps 12, 13.
  • the cap 13 is designed as a rotary knob and penetrates a bearing recess 11 in the transverse wall 11b.
  • the caps 12, 13 are formed by ring-shaped projections 12a, 13a and a longitudinal web 11f formed on the housing base body 11a for centering the hollow shaft 14 within the housing 11.
  • the cloth-shaped evaporation member 16 is mounted, which leads to the outside through the outlet slot 11g enclosed between the two housing parts 11a, 11le and is provided at its end with the pull strip 17.
  • the opposite end region 16a of the evaporation element protrudes through a separating gap 14c of the hollow shaft 14 into the interior thereof and envelops the tampon 18 filled with active substance.
  • Conical projections 14d each engage in corresponding recesses 14e on the separating surfaces of the hollow shaft 14. The projections 14d pass through the evaporation element 16 and thus fasten it to the hollow shaft 14. It is therefore unnecessary to sew the end region 16a of the evaporation element as a hose.
  • the evaporation element 16 is attached to the pull bar 17.
  • This is first molded as a thin rail with double the width of the pull strip, which has the film hinge 17a formed on its longitudinal center line.
  • the rail half 17b is provided with conical locking cams 17c and the rail half 17d with corresponding locking holes 17e. While the two halves 17b, 17d are folded against one another, the free end of the evaporation member 16 is clamped between them at the same time.
  • the cams 17c penetrating the evaporation element engage with the holes 17e.
  • the rear wall of the housing can be provided with holes for hanging on hooks or with ventous for attaching to fleeces.
  • the evaporation element 16 is pulled out more or less far by means of the pull bar 17. Rolling is done manually using the rotary knob 13.
  • the insertion or replacement of the hollow shaft 14 takes place when the cover 1 is folded up.
  • the taper of the cap 13 serving as a rotary knob allows the exchange unit mentioned to be inserted or pulled out slightly diagonally into the housing 11.
  • the cloth-shaped evaporation element 16 can be designed graphically by printing.
  • the hollow shaft 14 could also be designed to be refillable.
  • the end wall of the rotary knob 13 or one of the two caps 12, 13 could be provided with a refill opening which is closed by a removable stopper, through which the active substance could be refilled or a refill cartouche could be used.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Le dispositif sert à l'évaporation d'une substance liquide pour influer sur l'air ambiant. Il possède un logement fermé par deux capuchons (2, 3) et ayant la configuration d'un cylindre creux (1). Dans ce logement est monté rotatif l'arbre creux (4) qui peut être rembobiné par un mouvement à ressort (5). Un organe d'évaporation (6) en forme de serviette, muni d'une bordure de traction (7) mène d'abord, en passant par la fente (1a) du logement, à l'intérieur de ce dernier, et de là, en passant par la fente (4c), à l'arbre creux (4) où il enveloppe, à la manière d'un tuyau, un tampon (8) rempli de ladite substance. Lorsque l'on tire sur l'organe d'évaporation (6), le ressort de commande du mouvement (5) se tend, permettant ensuite un rembobinage automatique. L'arbre creux (4), l'organe d'évaporation (6), la bordure de traction (7) et le tampon (8) forment un ensemble remplaçable. A cet effet, une région segmentée (1c) du logement (1) se présente sous la forme d'un couvercle relevable pourvu également de fentes d'évaporation (1e) dont la largeur est obturable ou réglable par un obturateur de réglage (9).
PCT/CH1987/000086 1986-08-05 1987-07-15 Dispositif d'evaporation de substances liquides WO1988000838A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH312386 1986-08-05
CH3123/86-1 1986-08-05
CH5076/86-6 1986-12-19
CH507686 1986-12-19

Publications (1)

Publication Number Publication Date
WO1988000838A1 true WO1988000838A1 (fr) 1988-02-11

Family

ID=25692240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1987/000086 WO1988000838A1 (fr) 1986-08-05 1987-07-15 Dispositif d'evaporation de substances liquides

Country Status (3)

Country Link
EP (1) EP0277147A1 (fr)
JP (1) JPH01500329A (fr)
WO (1) WO1988000838A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669137A1 (fr) * 1994-02-24 1995-08-30 Sara Lee/DE N.V. Dispositif pour évaporer une substance active
CN102327634A (zh) * 2011-07-26 2012-01-25 张家港欧爱化妆品有限公司 一种香水挥发器
CN102328546A (zh) * 2011-07-26 2012-01-25 张家港欧爱化妆品有限公司 一种车用饰品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553666A1 (fr) * 1983-10-21 1985-04-26 Correia Gabriel Dispositif permettant de sentir individuellement odeurs et parfums en liaison avec des images et des sons
US4576311A (en) * 1983-08-30 1986-03-18 Horton Stuart L Tab dispenser with odor applicator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576311A (en) * 1983-08-30 1986-03-18 Horton Stuart L Tab dispenser with odor applicator
FR2553666A1 (fr) * 1983-10-21 1985-04-26 Correia Gabriel Dispositif permettant de sentir individuellement odeurs et parfums en liaison avec des images et des sons

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669137A1 (fr) * 1994-02-24 1995-08-30 Sara Lee/DE N.V. Dispositif pour évaporer une substance active
CN102327634A (zh) * 2011-07-26 2012-01-25 张家港欧爱化妆品有限公司 一种香水挥发器
CN102328546A (zh) * 2011-07-26 2012-01-25 张家港欧爱化妆品有限公司 一种车用饰品

Also Published As

Publication number Publication date
EP0277147A1 (fr) 1988-08-10
JPH01500329A (ja) 1989-02-09

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