EP0169450A2 - Vorrichtung zum Abgeben von mit Desinfektionsmittel vermischtem Wasser, insbesondere für hygienische und sanitäre Anwendung - Google Patents
Vorrichtung zum Abgeben von mit Desinfektionsmittel vermischtem Wasser, insbesondere für hygienische und sanitäre Anwendung Download PDFInfo
- Publication number
- EP0169450A2 EP0169450A2 EP85108664A EP85108664A EP0169450A2 EP 0169450 A2 EP0169450 A2 EP 0169450A2 EP 85108664 A EP85108664 A EP 85108664A EP 85108664 A EP85108664 A EP 85108664A EP 0169450 A2 EP0169450 A2 EP 0169450A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- reservoir
- delivery end
- detergent liquid
- delivery
- water
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
Definitions
- This invention relates to a device for delivering water admixed with a detergent liquid, particularty for hygiene and sanitation applications.
- shower dispensers having a hand-grip to facilitate their use, and which deliver water through a small plate having a plurality of holes for providing a shower dispensing mode.
- shower dispensers incorporating devices, commonly termed “aerators”, which are connected to the ends of a dispenser to provide for the delivery of mixed water and tiny air bubbles.
- devices for delivering scented water, which generally consist of dispensers wherein a suitable seat is provided in contact with the water for the introduction of solid flavouring tablets which dissolve slowly on delivery.
- Such dispensers while generally showing no disadvantages regarding their ordinary use, are unsuited to dispense mixed water and soap.
- a device for delivering water admixed with a detergent liquid particularly for hygiene and sanitation applications, including a shower dispenser, characterised in that it comprises a detergent liquid reservoir in communication with a channel for feeding water into said reservoir and to a delivery end of said shower dispenser, a means being provided for connecting said reservoir to said delivery end.
- the device o this invention comprises a shower dispenser, generally des. ignated with the reference numeral 1, which has a hand. grip 2 for handling convenience in use, and a delivery enc 3.
- a detergent liquid reservoir 4 which is in communication with a channel 5 for feeding water both to the reservoir and delivery end 3.
- the reservoir 4 is also in communication with the outside through an opening 6 which may be shut off by means of a removable plug 7 to allow filling with a deter. gent liquid.
- the delivery end 3 comprises an aerator 8 for delivering lather and a small plate 9, which extends externally of an coaxially with the aerator and has a plurality of water delivery holes.
- the reservoir 4 is in communication with the channel 5 through a small tube 10, which extends internally of the reservoir, and with the delivery end 3 through a conduit 11 1 carried on the interior of a small shaft 12, which communicates with the reservoir through a hole 13 and opens in the proximity of the delivery end 3.
- the small shaft 12 is movable parallel to its own axis from an open position, whereat the hole 12 is located inside the reservoir and can, therefore, supply the detergent liquid to the delivery end, to a closed position whereat the hole 8 is brought to the exterior of the reservoir so as to shut off the delivery of detergent liquid.
- the small shaft 12 cames close to the delivery end a switch gasket 14 which, is moving with the small shaft between two abutments, causes in these two positions water to be conveyed respectively either to the aerator or the small plate.
- the small shaft 12, and hence the conduit 11, which constitute the means for connection according to this invention, are controlled from the outside of the shower dispenser through an actuating knob 15 which is rigid with the small shaft 12.
- sealing gaskets are provided, respectively 16,17 and 18, to prevent the detergent liquid from leaking toward the delivery end. Also provided are more gaskets 19 and 20 to prevent external leaks in operation.
- the small shaft 12 is actuatable from the outside by turning a movable end 21 of the shower dispenser, thereby, motion is transmitted to the small shaft through a screw nut 22, carried on the movable end, which engages with a thread. 23 carried on the small shaft 12.
- switching is achieved by splitting the channel 5 into two secondary channels, 24 and 25 respectively, of which one is in com- municaton with the reservoir 4 and the other is in communication with the delivery end 3.
- a switch valve 26 which admits water to only one of the two secondary channels to provide for the delivery of either water or lather.
- the connection means according to the invention comprises a small fixed cylinder 27 through which there extends an internal conduit 28.
- switching is accomplished by turning the head of the shower dispenser, and accordingly, two delivery ends are provided which operate alternatively.
- the small tube 10 is replaced with the intake 29 which may be shut off by the rotation because it is located offcentered with respect to the axis of of fixed pin 30 about which the head 31 of the dispenser is rotatable.
- the means for the connection according to this invention comprises the curved tube 32.
- connection pipe 33 In the embodiment shown in Figure 8 no switch positions are provided, but there occurs the delivery of lather until the detergent liquid is exhausted and accordingly, the means for the connection according to the invention comprises merely a connection pipe 33.
- a slight negative pressure occurs at the delivery end owing to the presence of the aerator 8 which draws air from the outside, and therefore, the detergent liquid admixed to water will flow through the hole 13 and reach the delivery end where it is further admixed to water and air, thus forming the lather which is delivered from the aerator.
- the device of this invention enables automatic mixing of the outflowing water with such detergent liquids as shampooes, liquid soap, bath gel, etc.. it being possible to discontinue the delivery of lather and oniy admit water for delivery.
- the invention herein is susceptible to many modifica- lions and changes without departing from the purview of the inventive concept.
- all of the details arc replaceable with other technically equivalent elements.
- any materials, and dimensions. may be used contingent on requirements and the state of the art.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Washing And Drying Of Tableware (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22107/84A IT1174612B (it) | 1984-07-27 | 1984-07-27 | Dispositivo per l'erogazione di acqua miscelata con liquido detergente,particolarmente per uso igienico-sanitari |
IT2210784 | 1984-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0169450A2 true EP0169450A2 (de) | 1986-01-29 |
EP0169450A3 EP0169450A3 (de) | 1987-04-22 |
Family
ID=11191599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85108664A Withdrawn EP0169450A3 (de) | 1984-07-27 | 1985-07-11 | Vorrichtung zum Abgeben von mit Desinfektionsmittel vermischtem Wasser, insbesondere für hygienische und sanitäre Anwendung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0169450A3 (de) |
IT (1) | IT1174612B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1062890A3 (de) * | 1999-06-25 | 2002-01-16 | Karl Reil | Einrichtung zum Behandeln von Haaren |
WO2012126486A1 (de) * | 2011-03-23 | 2012-09-27 | Heribert Albert R | Verfahren und einrichtung zur desinfektion von duschwasser |
WO2018208689A3 (en) * | 2017-05-08 | 2018-12-20 | As Ip Holdco, Llc | Shower-cleaning system |
CN114250832A (zh) * | 2020-09-22 | 2022-03-29 | 厦门松霖科技股份有限公司 | 出水装置及出水设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402892A (en) * | 1965-09-23 | 1968-09-24 | Ayrial Jacques Hugues Rene | Shower appliance, particularly for washing hair |
US3765453A (en) * | 1972-10-31 | 1973-10-16 | Dritron Inc | Freeze-drying vacuum valve |
US3777982A (en) * | 1971-05-28 | 1973-12-11 | A Britton | Dispensing devices |
US3788553A (en) * | 1973-02-28 | 1974-01-29 | G Heckman | Shower with oil reservoir |
US4211368A (en) * | 1975-06-09 | 1980-07-08 | Legros Francis R | Device for aerating and chemically activating shower water |
-
1984
- 1984-07-27 IT IT22107/84A patent/IT1174612B/it active
-
1985
- 1985-07-11 EP EP85108664A patent/EP0169450A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402892A (en) * | 1965-09-23 | 1968-09-24 | Ayrial Jacques Hugues Rene | Shower appliance, particularly for washing hair |
US3777982A (en) * | 1971-05-28 | 1973-12-11 | A Britton | Dispensing devices |
US3765453A (en) * | 1972-10-31 | 1973-10-16 | Dritron Inc | Freeze-drying vacuum valve |
US3788553A (en) * | 1973-02-28 | 1974-01-29 | G Heckman | Shower with oil reservoir |
US4211368A (en) * | 1975-06-09 | 1980-07-08 | Legros Francis R | Device for aerating and chemically activating shower water |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1062890A3 (de) * | 1999-06-25 | 2002-01-16 | Karl Reil | Einrichtung zum Behandeln von Haaren |
WO2012126486A1 (de) * | 2011-03-23 | 2012-09-27 | Heribert Albert R | Verfahren und einrichtung zur desinfektion von duschwasser |
WO2018208689A3 (en) * | 2017-05-08 | 2018-12-20 | As Ip Holdco, Llc | Shower-cleaning system |
CN114250832A (zh) * | 2020-09-22 | 2022-03-29 | 厦门松霖科技股份有限公司 | 出水装置及出水设备 |
Also Published As
Publication number | Publication date |
---|---|
EP0169450A3 (de) | 1987-04-22 |
IT8422107A0 (it) | 1984-07-27 |
IT1174612B (it) | 1987-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB LI NL SE |
|
17P | Request for examination filed |
Effective date: 19871015 |
|
17Q | First examination report despatched |
Effective date: 19880923 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19890404 |