FI77497C - For continuous and pulsating water shower intended hand shower. - Google Patents

For continuous and pulsating water shower intended hand shower. Download PDF

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Publication number
FI77497C
FI77497C FI874223A FI874223A FI77497C FI 77497 C FI77497 C FI 77497C FI 874223 A FI874223 A FI 874223A FI 874223 A FI874223 A FI 874223A FI 77497 C FI77497 C FI 77497C
Authority
FI
Finland
Prior art keywords
shower
channel
openings
pulsating
water
Prior art date
Application number
FI874223A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI874223A0 (en
FI77497B (en
Inventor
Jorma Tapani Koppanen
Lauri Antero Valtanen
Risto Antero Saarisalo
Original Assignee
Oras 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 Oras Oy filed Critical Oras Oy
Priority to FI874223A priority Critical patent/FI77497C/en
Publication of FI874223A0 publication Critical patent/FI874223A0/en
Priority to DE3736795A priority patent/DE3736795C2/en
Priority to DE8888114163T priority patent/DE3865937D1/en
Priority to AT88114163T priority patent/ATE68998T1/en
Priority to ES88114163T priority patent/ES2049738T3/en
Priority to EP88114163A priority patent/EP0308693B1/en
Publication of FI77497B publication Critical patent/FI77497B/en
Application granted granted Critical
Publication of FI77497C publication Critical patent/FI77497C/en

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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)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Electrotherapy Devices (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

The subject of the description is a manual shower which comprises a shower head with separate outlet openings (4, 5) for a constant shower jet on the one hand and pulsating shower jet on the other as well as a change-over device (7, 8, 9), with which device the water can be guided alternately into one of the two groups of outlet openings (4, 5). The aim is to provide a design which is simpler and more operationally reliable than known massage shower types and in which no parts running in bearings, or subject to wear and blockage are required. For this purpose, the outlet openings (5) supplying a pulsating shower jet are combined with an annular circulation channel (15) into which obliquely directed feed channels lead and in which a freely movable float (17) is also located which is set in motion by the obliquely directed water flow from the feed openings and successively blocks a number of the outlet openings (5) in each case. The float (17) has at best a circular cross-section and its main shape is curved to correspond to the curving of the circulation channel (15). <IMAGE>

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, the end of which 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)

4 774974 77497 1. Käsisuihku, joka käsittää suihkupään, jossa on purkausaukot (4, 5) sekä jatkuvaa vesisuihkua että sykkivää vesisuihkua varten, ja vaihtimen (7, 8, 9), jolla vesi voidaan ohjata vaihtoehtoisesti jompaan kumpaan purkausaukkoryh-mään (4, 5), tunnettu siitä, että sykkivää vesisuihkua varten olevat purkausaukot (5) ovat yhteydessä suihkupään sisällä olevaan kiertokanavaan (15), johon on sijoitettu vapaasti liikkuva, kulloinkin osan aukoista peittävä sukkula (17), ja että vesi on johdettu viistoilla syöttökanavi11 a (18) kierto-kanavaan (15) niin, että veden tulovirtaus kiertokanavaan saattaa sukkulan (17) jatkuvaan liikkeeseen.A hand shower comprising a jet head having discharge openings (4, 5) for both a continuous water jet and a pulsating water jet, and an exchanger (7, 8, 9) for alternatively directing water to one of the two discharge opening groups (4, 5), characterized in that the discharge openings (5) for the pulsating water jet communicate with a circulating channel (15) inside the spray head, in which a free-moving shuttle (17) covering each part of the openings is arranged, and that the water is led obliquely to the circulating feed channel 11a into the channel (15) so that the inflow of water into the circulation channel causes the shuttle (17) to move continuously. 2. Patenttivaatimuksen 1 mukainen käsisuihku, tunnettu siitä, että kiertokanava (15) on rengasmainen sekä poikkileikkaukseltaan ympyrämäinen, jolloin sukkula (17) on vastaavasti kaarenmuotoinen ja poikkileikkaukseltaan väljästi kiertokanavaan sopiva.Hand shower according to Claim 1, characterized in that the circulating channel (15) is annular and circular in cross-section, the shuttle (17) being correspondingly arcuate and having a loose cross-section suitable for the circulating channel. 3. Patenttivaatimuksen 1 tai 2 mukainen käsisuihku, tunnettu siitä, että syöttökanavat (18) on jaettu tasaisesti kiertokanavan (15) kehälle ja muodostavat kiertokanavan o tangentin kanssa kulman, joka on 30 - 60 .Hand shower according to Claim 1 or 2, characterized in that the feed channels (18) are evenly distributed on the circumference of the circulation channel (15) and form an angle of 30 to 60 with the tangent of the circulation channel. 4. Patenttivaatimuksen 1 mukainen käsisuihku, tunnettu siitä, että sykkivää vesisuihkua varten olevat aukot (5) on edelleen jaettu renkaan muodostaviin ryhmiin sekä sijoitettu kappaleeseen, joka on kierrettävissä eri asentoihin syöttöka-navien (18) sijaintiin nähden.Hand shower according to Claim 1, characterized in that the openings (5) for the pulsating water jet are further divided into ring-forming groups and arranged in a body which can be rotated in different positions relative to the position of the supply channels (18).
FI874223A 1987-09-25 1987-09-25 For continuous and pulsating water shower intended hand shower. FI77497C (en)

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
DE8888114163T DE3865937D1 (en) 1987-09-25 1988-08-31 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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874223 1987-09-25
FI874223A FI77497C (en) 1987-09-25 1987-09-25 For continuous and pulsating water shower intended hand shower.

Publications (3)

Publication Number Publication Date
FI874223A0 FI874223A0 (en) 1987-09-25
FI77497B FI77497B (en) 1988-11-30
FI77497C true 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)

* Cited by examiner, † Cited by third party
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
ES2961684T3 (en) 2013-07-02 2024-03-13 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3736795A1 (en) 1989-04-06
ATE68998T1 (en) 1991-11-15
FI874223A0 (en) 1987-09-25
FI77497B (en) 1988-11-30
ES2049738T3 (en) 1994-05-01
DE3865937D1 (en) 1991-12-05
EP0308693B1 (en) 1991-10-30
EP0308693A1 (en) 1989-03-29
DE3736795C2 (en) 1999-05-06

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Owner name: ORAS OY

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