WO1988000838A1 - Device for evacuation of liquid substances - Google Patents
Device for evacuation of liquid substances Download PDFInfo
- 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
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.
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3123/86-1 | 1986-08-05 | ||
CH312386 | 1986-08-05 | ||
CH507686 | 1986-12-19 | ||
CH5076/86-6 | 1986-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1988000838A1 true WO1988000838A1 (en) | 1988-02-11 |
Family
ID=25692240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1987/000086 WO1988000838A1 (en) | 1986-08-05 | 1987-07-15 | Device for evacuation of liquid substances |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0277147A1 (en) |
JP (1) | JPH01500329A (en) |
WO (1) | WO1988000838A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0669137A1 (en) * | 1994-02-24 | 1995-08-30 | Sara Lee/DE N.V. | A device for vaporizing an active substance |
CN102328546A (en) * | 2011-07-26 | 2012-01-25 | 张家港欧爱化妆品有限公司 | Decoration for vehicle |
CN102327634A (en) * | 2011-07-26 | 2012-01-25 | 张家港欧爱化妆品有限公司 | Perfume volatilizer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2553666A1 (en) * | 1983-10-21 | 1985-04-26 | Correia Gabriel | Device allowing individual sensing of odours and scents in connection with images and sounds |
US4576311A (en) * | 1983-08-30 | 1986-03-18 | Horton Stuart L | Tab dispenser with odor applicator |
-
1987
- 1987-07-15 JP JP50402487A patent/JPH01500329A/en active Pending
- 1987-07-15 WO PCT/CH1987/000086 patent/WO1988000838A1/en not_active Application Discontinuation
- 1987-07-15 EP EP19870904377 patent/EP0277147A1/en not_active Withdrawn
Patent Citations (2)
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 (en) * | 1983-10-21 | 1985-04-26 | Correia Gabriel | Device allowing individual sensing of odours and scents in connection with images and sounds |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0669137A1 (en) * | 1994-02-24 | 1995-08-30 | Sara Lee/DE N.V. | A device for vaporizing an active substance |
CN102328546A (en) * | 2011-07-26 | 2012-01-25 | 张家港欧爱化妆品有限公司 | Decoration for vehicle |
CN102327634A (en) * | 2011-07-26 | 2012-01-25 | 张家港欧爱化妆品有限公司 | Perfume volatilizer |
Also Published As
Publication number | Publication date |
---|---|
EP0277147A1 (en) | 1988-08-10 |
JPH01500329A (en) | 1989-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3736357C1 (en) | Handheld device for transferring a film from a carrier film to a substrate | |
DE60132850T2 (en) | Unwinding device for a sun visor | |
DE2835257A1 (en) | SYSTEM FOR APPLYING AND CHANGING A TUBE-SHAPED PROTECTIVE COVER MADE OF PLASTIC FILM ON A CLOSET SEAT AND METHOD OF MANUFACTURING A HOSE | |
DE2100151B2 (en) | CLOSET PAPER DISPENSER | |
DE69917255T2 (en) | WIPING MATERIAL DISPENSER | |
DE3044188C2 (en) | Continuous ribbon cassette | |
WO1988000838A1 (en) | Device for evacuation of liquid substances | |
DE4034614C3 (en) | Device for shading window areas | |
EP0821562B1 (en) | Dispenser of hand-drying strips of material | |
DE3415551A1 (en) | Roller shutter for roof windows | |
EP0280949A1 (en) | Roll support for the intermediate storing of printed products such as newspapers, magazines and the like | |
DE3225922A1 (en) | AIR REVOLVED REVERSE ROD | |
DE60109866T2 (en) | Device for applying adhesive to a web end of a winding roll, a winding roll or a winding tube | |
DE2242312C3 (en) | Output device for rolled paper towels or the like | |
AT395201B (en) | FACILITIES ON A PIVOTABLE SLATS WITH RAKE SLATS STORE | |
DE826255C (en) | Device for the automatic dyeing of elements arranged on flexible lengths of material, in particular sliding fasteners | |
DE3029555A1 (en) | Cord operated spindle wound roller shutter - has draught seal held in inset piece and released on cord activation | |
DE2835959C3 (en) | Insect protection device for windows, doors or the like. | |
DE2438068B2 (en) | REGISTRATION DEVICE | |
DE102005008486A1 (en) | Insect protection roller blind for window or door has hollow spindle incorporating retraction brake | |
DE2456829B2 (en) | ELECTRIC SOCKET, SWITCH O.DGL. WITH A FLIP COVER COVERING THE HOUSING OPENING | |
DE2905032C2 (en) | ||
DE2000374A1 (en) | Dispenser for flexible sheet material rolled up into traditional rolls | |
DE1804795C (en) | Towel dispenser | |
DE2651063C3 (en) | Wall calendar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE DE FR GB IT NL SE |
|
COP | Corrected version of pamphlet |
Free format text: ON PAGE 12,THE DATE OF RECEIPT OF THE AMENDED CLAIMS SHOULD BE CORRECTED FROM"881204"TO"871204" |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1987904377 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1987904377 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1987904377 Country of ref document: EP |