FI77497B - FOER KONTINUERLIG OCH PULSERANDE VATTENDUSCH AVSEDD HANDDUSCH. - Google Patents
FOER KONTINUERLIG OCH PULSERANDE VATTENDUSCH AVSEDD HANDDUSCH. Download PDFInfo
- Publication number
- FI77497B FI77497B FI874223A FI874223A FI77497B FI 77497 B FI77497 B FI 77497B FI 874223 A FI874223 A FI 874223A FI 874223 A FI874223 A FI 874223A FI 77497 B FI77497 B FI 77497B
- Authority
- FI
- Finland
- Prior art keywords
- channel
- shower
- openings
- water
- jet
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1609—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a lift valve
- B05B1/1618—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a lift valve where said valve is a double-seat lift valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
Landscapes
- Nozzles (AREA)
- Massaging Devices (AREA)
- Electrotherapy Devices (AREA)
- Circuits Of Receivers In General (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
Description
1 774971 77497
Jatkuvaa ja sykkivää vesisuihkua varten tarkoitettu käsi sui hkuA hand shower for a continuous and pulsating water jet
Esillä olevan keksinnön kohteena on käsisuihku, joka käsittää suihkupään, jossa on purkausaukot sekä jatkuvaa vesisuihkua että sykkivää vesisuihkua varten, ja vaihtimen, jolla vesi voidaan ohjata vaihtoehtoisesti jompaan kumpaan purkausaukko-ryhmää n.The present invention relates to a hand shower comprising a shower head with discharge openings for both a continuous water jet and a pulsating water jet, and an exchanger with which the water can alternatively be directed to one of the two discharge opening groups n.
Ennestään tunnetaan vaihtimella varustettuja käsi suihkuja, joissa voidaan vaihtimen avulla suihku muuttaa normaal i sui tikun eli jatkuvan suihkun lisäksi sykkiväksi eli hierovaksi suihkuksi. Tunnetuissa käsisuihkuissa on tämä toiminto saatu aikaan ohjaamalla virtaus siipipyörään tai vastaavaan, joka pyöriessään tukkii vuorollaan osan purkausaukoista. Tämän tyyppisessä käsisuihkussa on haittapuolena siipipyörän akselin 1aakerikohdat samoin kuin siipiuran terävät nurkkaukset, jotka ajan myötä kuluvat tai likaantumisen johdosta saattavat muutoin lakata toimimasta.Hand showers with an exchanger are already known, in which the exchanger can be used to convert the shower into a pulsating or massaging shower in addition to a normal orifice, i.e. a continuous shower. In known hand showers, this function is achieved by directing the flow to an impeller or the like, which in turn blocks part of the discharge openings. The disadvantage of this type of hand shower is the impeller shaft 1a points as well as the sharp corners of the impeller groove, which wear over time or may otherwise stop working due to soiling.
Esillä olevan keksinnön tarkoituksena on sen vuoksi aikaansaada mainituntyyppinen käsisuihku, joka on entistä toiminta-varmempi ja samalla verraten yksinkertainen valmistaa. Keksintö perustuu siihen, ettei käytetä laakeroituja pyöriviä osia, vaan aukkojen suikemistoiminta saadaan aikaan kiertävään kanavaan tai tunneliin sijoitetulla, virtaavan veden liikkeelle panemalla sukkulalla.It is therefore an object of the present invention to provide a hand shower of this type which is more reliable and at the same time relatively simple to manufacture. The invention is based on the fact that bearing-mounted rotating parts are not used, but the straightening action of the openings is achieved by a shuttle placed by a circulating water placed in a circulating channel or tunnel.
Keksinnön pääasialliset tunnusmerkit ilmenevät oheisesta patenttivaatimuksesta 1, ja epäitsenäisissä vaatimuksissa on esitetty sen joitakin edullisia suoritusmuotoja.The main features of the invention appear from the appended claim 1, and some preferred embodiments thereof are set out in the dependent claims.
2 774972 77497
Keksintöä ja sen muita piirteitä ja etuja selostetaan seuraa-vassa lähemmin suoritusesimerkin muodossa sekä viitaten oheisiin piirustuksiin, joissa kuvio 1 esittää keksinnön mukaista käsisuihkua leikattuna ja sivulta katsottuna, kuvio 2 esittää leikkausta kuvion 1 viivaa A - A pitkin.The invention and its other features and advantages will be described in more detail below in the form of an exemplary embodiment and with reference to the accompanying drawings, in which Figure 1 shows a hand jet according to the invention in section and a side view, Figure 2 shows a section along line A-A of Figure 1.
Kuviossa 1 on osa käsisuihkun viitenumerolla 1 merkitystä kahvasta jätetty esittämättä. Kahvan 1 päässä on normaalitapaan kuppimuotoinen suihkupää, joka on yleisesti merkitty viitenumerolla 2. Suihkupään ympyränmuotoisessa alapinnassa 3 on toisaalta jatkuvaa vesisuihkua varten tarkoitetut purkaus-aukot 4 ja toisaalta sykkivää vesisuihkua varten tarkoitetut purkausaukot 5.In Figure 1, a part of the handle marked with the hand shower reference number 1 is not shown. At the end of the handle 1 there is normally a cup-shaped shower head, generally indicated by the reference number 2. The circular lower surface 3 of the shower head has discharge openings 4 for continuous water jet on the one hand and discharge openings 5 for pulsating water jet on the other.
Valmistusteknisestä syystä on suihkupään kuppimaisen osan 2 ja pohjaosan 3 väliin sijoitettu erillinen kappale 19, ja osat 3 sekä 19 on kiinnitetty kuppiin 2 ruuvilla 6.For technical reasons, a separate piece 19 is placed between the cup-shaped part 2 and the base part 3 of the shower head, and the parts 3 and 19 are fixed to the cup 2 by a screw 6.
Viitenumerolla 7 on merkitty valhtimen keinuvipua, joka vuorostaan vaikuttaa kuvassa pystysuorassa liikkuvaan karaan 8, jonka päässä on lautanen 9.Reference numeral 7 denotes a rocker arm, which in turn acts on a spindle 8 moving vertically in the figure, at the end of which there is a plate 9.
Jousi 14 pyrkii pitämään lautasta 9 kuvion 1 esittämässä ala-asennossaan, jossa se tiivistää viitenumerolla 10 merkittyä pintaa vasten.The spring 14 tends to hold the plate 9 in its lower position shown in Fig. 1, where it seals against the surface indicated by reference numeral 10.
Normaaliasennossa, jolloin lautanen 9 on ala-asennossaan kuvion 1 mukaisesti, vesi saapuu kahvassa 1 olevasta kanavasta 11 tilaan 12, joka on yhteydessä kupissa 2 olevaan rengasmaiseen tilaan 13. Tällöin vesi purkautuu aukoista 4 jatkuvana vi rtauksena.In the normal position, with the plate 9 in its lower position according to Fig. 1, water enters the space 12 from the channel 11 in the handle 1, which communicates with the annular space 13 in the cup 2. The water then discharges from the openings 4 in a continuous flow.
3 774973 77497
Kun painetaan alas vivun 7 oikeanpuoleista lyhyempää osaa, nousee venttiΐ1i1autanen 9 ylös ja vesi ohjautuu ympyrämäiseen kanavaan 16. Kanavasta 16 vesi kulkeutuu syöttökanavista 18 rengasmaiseen kiertokanavaan 15, kuten paremmin ilmenee kuviosta 2, sekä purkautuu sykkivää suihkua antavista aukoista 5. Vedenpaineen ansiosta lautanen 9 pysyy ylhäällä, kunnes vedenvirtaus suljetaan tai vivun 7 pidempi osa painetaan väkisin alas.When the shorter right part of the lever 7 is pressed down, the valve plate 9 rises and the water is directed to the circular channel 16. From the channel 16 water flows from the supply channels 18 to the annular circulation channel 15, as better seen in Fig. 2 , until the water flow is shut off or the longer part of the lever 7 is forced down.
Rengasmaisen kanavan 16, syöttökanavien 18 sekä kiertokanavan 15 rakenne selviää paremmin kuviosta 2. Siinä nähdään, että syöttökanavat 18 on suunnattu rengasmaisesta kanavasta 16 viistoon sisäänpäin kiertokanavaan 15, jolloin kanavien 18 suunta muodostaa kiertokanavan 15 tangentin kanssa kulman, joka on sopivimmin välillä 30 - 60°. Keksinnön mukaisesti on kiertokanavaan 15 edelleen sijoitettu vapaasti liikkuva, kanavaan 15 väljästi sopiva sukkula 17, jonka pituus on valittu niin, että se kulloinkin sulkee osan purkausaukoista 5. Kanavien 18 viiston suuntauksen vuoksi vesivirtaus saattaa sukkulan 17 jatkuvaan kiertoliikkeeseen.The structure of the annular channel 16, the feed channels 18 and the circulation channel 15 is better seen in Figure 2. It can be seen that the supply channels 18 are directed obliquely inwards from the annular channel 16 to the circulation channel 15, the direction of the channels 18 forming an angle with the tangent of the circulation channel 15. . According to the invention, a freely movable shuttle 17 which fits loosely into the channel 15 is further arranged in the circulation channel 15, the length of which is in each case closed in part by the discharge openings 5. Due to the oblique orientation of the channels 18, water flows continuously.
Esitetyssä suoritusesimerkissä on veden purkausaukot 5 ryhmitelty kolmeen kolmen reiän ryhmään. Sukkulan 17 pituus on sellainen, että se tietyssä asennossa peittää aina yhden ryhmän kerrallaan. Purkausaukkoryhmien ja syöttökanavien sijainnilla on tärkeä merkitys pyörimisnopeuden kannalta. Pyörimisnopeuden on todettu olevan suurimmillaan, jos syöttöaukon kohta on suunnilleen keskellä kahden purkausaukkoryhmän välistä tilaa, kuten kuvion 2 mukaisessa tapauksessa. Luonnollisesti voidaan käytännössä ajatella sellaista konstruktiota, jossa syöttökanavien 18 syöttökohtaa voidaan muuttaa. Tämä onnistunee helpoimmin siten, että aukot 5 sijoitetaan erilliseen tiivistettyyn rengaskappaleeseen, jonka asentoa voidaan kiertämällä muuttaa. Tällä tavalla voidaan säätää sykkivän suihkun värähtelytaajuutta.In the illustrated embodiment, the water discharge openings 5 are grouped into three groups of three holes. The length of the shuttle 17 is such that in a given position it always covers one group at a time. The location of the discharge orifice groups and feed channels is important for the rotational speed. The rotational speed has been found to be at its highest if the point of the feed opening is approximately in the middle of the space between the two groups of discharge openings, as in the case of Fig. 2. Of course, in practice a construction can be considered in which the supply point of the supply channels 18 can be changed. This is probably most easily accomplished by placing the openings 5 in a separate sealed ring piece, the position of which can be changed by rotation. In this way, the oscillation frequency of the pulsating jet can be adjusted.
Claims (4)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI874223A FI77497C (en) | 1987-09-25 | 1987-09-25 | For continuous and pulsating water shower intended hand shower. |
DE3736795A DE3736795C2 (en) | 1987-09-25 | 1987-10-30 | Hand shower for continuous and pulsating water jet |
AT88114163T ATE68998T1 (en) | 1987-09-25 | 1988-08-31 | HAND SHOWER FOR CONTINUOUS AND PULSED WATER JET. |
ES88114163T ES2049738T3 (en) | 1987-09-25 | 1988-08-31 | HAND SHOWER FOR A CONTINUOUS AND PULSATORY WATER JET. |
EP88114163A EP0308693B1 (en) | 1987-09-25 | 1988-08-31 | Manual shower for a continuous and pulsating water jet |
DE8888114163T DE3865937D1 (en) | 1987-09-25 | 1988-08-31 | HAND SHOWER FOR CONTINUOUS AND PULSATING WATER JET. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI874223A FI77497C (en) | 1987-09-25 | 1987-09-25 | For continuous and pulsating water shower intended hand shower. |
FI874223 | 1987-09-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI874223A0 FI874223A0 (en) | 1987-09-25 |
FI77497B true FI77497B (en) | 1988-11-30 |
FI77497C FI77497C (en) | 1989-03-10 |
Family
ID=8525133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI874223A FI77497C (en) | 1987-09-25 | 1987-09-25 | For continuous and pulsating water shower intended hand shower. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0308693B1 (en) |
AT (1) | ATE68998T1 (en) |
DE (2) | DE3736795C2 (en) |
ES (1) | ES2049738T3 (en) |
FI (1) | FI77497C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT405490B (en) * | 1992-11-09 | 1999-08-25 | Ideal Standard | MULTI-FUNCTION SHOWER HEAD |
GB9922409D0 (en) * | 1999-09-23 | 1999-11-24 | Newteam Ltd | Shower head |
DE10108326A1 (en) | 2001-02-21 | 2002-08-29 | Grohe Armaturen Friedrich | shower head |
US11124594B2 (en) | 2013-07-02 | 2021-09-21 | Basf Se | Polyurethane based on renewable raw materials |
DE102020215025A1 (en) | 2020-11-30 | 2022-06-02 | Hansgrohe Se | Shower jet generating device for directionally variable shower jet |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004719A (en) * | 1957-09-26 | 1961-10-17 | Phillips Petroleum Co | Apparatus for spraying viscous liquids |
US3736923A (en) * | 1971-01-04 | 1973-06-05 | Standard Inc Ny | Oral hygiene device |
US4089471A (en) * | 1976-01-29 | 1978-05-16 | Incontrol Industries Ltd. | Pulsating shower heads |
DE3509602C3 (en) * | 1985-03-16 | 1997-04-30 | Hansa Metallwerke Ag | Set of hand showers |
-
1987
- 1987-09-25 FI FI874223A patent/FI77497C/en not_active IP Right Cessation
- 1987-10-30 DE DE3736795A patent/DE3736795C2/en not_active Expired - Lifetime
-
1988
- 1988-08-31 AT AT88114163T patent/ATE68998T1/en not_active IP Right Cessation
- 1988-08-31 ES ES88114163T patent/ES2049738T3/en not_active Expired - Lifetime
- 1988-08-31 EP EP88114163A patent/EP0308693B1/en not_active Expired - Lifetime
- 1988-08-31 DE DE8888114163T patent/DE3865937D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0308693A1 (en) | 1989-03-29 |
FI77497C (en) | 1989-03-10 |
ES2049738T3 (en) | 1994-05-01 |
FI874223A0 (en) | 1987-09-25 |
DE3736795C2 (en) | 1999-05-06 |
DE3736795A1 (en) | 1989-04-06 |
ATE68998T1 (en) | 1991-11-15 |
EP0308693B1 (en) | 1991-10-30 |
DE3865937D1 (en) | 1991-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: ORAS OY |
|
MA | Patent expired |