EP0885660B1 - Brausekopf - Google Patents
Brausekopf Download PDFInfo
- Publication number
- EP0885660B1 EP0885660B1 EP98810332A EP98810332A EP0885660B1 EP 0885660 B1 EP0885660 B1 EP 0885660B1 EP 98810332 A EP98810332 A EP 98810332A EP 98810332 A EP98810332 A EP 98810332A EP 0885660 B1 EP0885660 B1 EP 0885660B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shower head
- water
- shower
- insert
- nozzle insert
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/528—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles by resilient deformation of the nozzle
-
- 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
Definitions
- the invention relates to a shower head, in particular for a Hand shower or a fixed shower, with a housing, which is connected to a water supply, and with a nozzle insert made of soft elastic material attached to the housing, which nozzle insert has a plurality of water outlet openings has and mechanical to blow off limescale can be tumbled.
- a shower head of this type is in the prior art from EP-A-0 719 587 became known. With this are the water outlet openings at least partially as hose-like nozzle attachments educated. So that the nozzle attachments are flexed by hand to blow off of limescale is possible, at least one Part of the hose-like nozzle attachments in a certain axial Area surrounded by a free annulus. Similar shower heads are in numerous similar and further versions in State of the art known. It is still open here, for example referred to WO 91/12894. These shower heads have in common that the nozzle insert is plate-shaped and the water outlet openings through hose-like and thin-walled end pieces are formed.
- the invention has for its object a shower head to create the type mentioned, which avoids the disadvantage mentioned above.
- the task is done with a generic shower head the features of the characterizing part of claim 1 solved.
- Such an annular Backdrop can also be used to remove limescale very good and handy to walk, but avoids thin walls, that can be hurt. Instabilities in beam formation, as in the known hose-like nozzle approaches are avoided.
- the backdrop is particularly suitable for a shower head that changes from shower mode to jet mode is convertible. The use for the blasting operation can then be centric be arranged to the backdrop.
- the backdrop with two or more concentric circumferential rows such is suitable especially for a bath shower, which has a correspondingly high Number of water outlet openings is provided. Between adjacent rows are incorporated into the backdrop of grooves or grooves, which allow walking of the individual rows.
- the shower according to the invention is characterized by a particularly high Lifespan and still allows the distance mentioned limescale deposits by blasting.
- FIG. 1 shows a shower head 10 with a housing 1, the from a bell-shaped housing part 5 and a shower base 6 exists. Both parts are screwed together and through Seals 14 to form a water space 16 against each other sealed.
- the water space 16 is in connection with a water inlet channel 15, in a known manner to a not shown here Water supply is to be connected. Concentric to the water space 16 there is another water space 17.
- a Button 7 can be the water inlet channel 15 optionally with the water room 16 or the water space 17 are connected. In the shown Position is the water inlet channel 15 with the water space 17 connected.
- the annular intermediate insert 2 consists of a rubber-elastic Material preferably with a hardness in the range of 40 to 80 Shore A, preferably about 50 Shore A. Like FIG. 2 shows, the insert 2 concentrically has two rows A, B. several water outlet openings 3. The insert 2 is according to 1 protruding from the bottom underside 6a of the shower base 6 and can radially inwards and outwards be walked. Here there are limescale deposits in the water outlet openings 3 canceled.
- the base 2a of the nozzle insert 2 is anchored in the annular groove 4 of the shower base 6.
- the nozzle insert 2 is preferably molded onto the shower base 6a and thus firmly connected to it. This enables one particularly inexpensive manufacture.
- Figure 3 shows a nozzle insert in which three concentrically Rows A, B, C with water outlet openings 3 are arranged. Between two adjacent rows A, B and B, C is one Groove or groove 21 incorporated, which is a fulling of the neighboring Rows allowed.
- This nozzle insert 20 is also in a groove molded onto the shower base 6. In the version shown are three rows A, B, C are provided. However, versions are also conceivable with two rows or more than three rows.
- This nozzle insert 20 is particularly suitable for a shower head.
Landscapes
- Nozzles (AREA)
- Sewing Machines And Sewing (AREA)
- Massaging Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Description
- Figur 1
- einen Schnitt durch eine erfindungsgemässe Brause,
- Figur 2
- eine Ansicht eines Düseneinsatzes, und
- Figur 3
- einen Abschnitt eines Düseneinsatzes nach einer Variante.
Claims (7)
- Brausekopf für eine Handbrause oder eine fest installierte Brause, mit einem Gehäuse (1), das an eine Wasserzufuhr anzuschliessen ist, und mit einem am Gehäuse (1) angebrachten Düseneinsatz (2, 20) aus weichelastischem Material, welcher Düseneinsatz eine Mehrzahl von Wasseraustrittsöffnungen (3) aufweist und zum Absprengen von Kalkablagerungen mechanisch gewalkt werden kann, dadurch gekennzeichnet, dass der Düseneinsatz (2, 20) als ringförmige Kulisse ausgebildet ist, die an einer Basis (2a) am Gehäuse (1) angespritzt und die in Umfangsrichtung im wesentlichen nicht unterbrochen und am Gehäuse (1) vorstehend ausgebildet ist.
- Brausekopf nach Anspruch 1 , dadurch gekennzeichnet, dass der Düseneinsatz (2, 20) eine Härte im Bereich von 40 bis 80 Shore A vorzugsweise von etwa 50 Shore A aufweist.
- Brausekopf nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Düseneinsatz (20) stirnseitig zwischen zwei benachbarten Reihen mit Wasseraustrittsöffnungen (3) eine umlaufende Rille (21) aufweist.
- Brausekopf nach Anspruch 3, dadurch gekennzeichnet, dass der Düseneinsatz (20) zwei oder mehr kreisförmige Reihen mit Wasseraustrittsöffnungen (3) und eine oder mehrere Rillen (21) zwischen diesen Reihen aufweist.
- Brausekopf nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass er koaxial zu diesem Einsatz (2, 20) eine Düse (12) zur Bildung eines Wasserstrahls aufweist und dass er eine Taste (7) zum Umstellen zwischen Brausebetrieb und Strahlbetrieb aufweist.
- Brausekopf nach Anspruch 1, dadurch gekennzeichnet, dass die Kulisse (4) in einer Nut (4), vorzugsweise durch einen polymeren Verbund, befestigt ist.
- Brausekopf nach Anspruch 1, dadurch gekennzeichnet, dass die Kulisse (4) zwei umlaufende Reihen mit Wasseraustrittsöffnungen (3) aufweist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1513/97 | 1997-06-20 | ||
CH151397 | 1997-06-20 | ||
CH151397 | 1997-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0885660A1 EP0885660A1 (de) | 1998-12-23 |
EP0885660B1 true EP0885660B1 (de) | 2004-03-17 |
Family
ID=4212200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810332A Expired - Lifetime EP0885660B1 (de) | 1997-06-20 | 1998-04-16 | Brausekopf |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0885660B1 (de) |
AT (1) | ATE261780T1 (de) |
DE (1) | DE59810970D1 (de) |
ES (1) | ES2218794T3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT248221Y1 (it) * | 1999-03-22 | 2002-12-16 | Amfag Spa | Disco di uscita del getto d'acqua in doccia da cucina |
CN102755935B (zh) * | 2010-03-02 | 2014-10-15 | 厦门松霖科技有限公司 | 按钮节水花洒 |
CN201618625U (zh) * | 2010-03-02 | 2010-11-03 | 厦门松霖科技有限公司 | 一种按钮节水花洒 |
CN102205284B (zh) * | 2010-12-17 | 2013-04-24 | 厦门松霖科技有限公司 | 一种双面旋钮切换花洒 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402164B (de) * | 1992-11-04 | 1997-02-25 | Ideal Standard | Brausekopf |
DE4308599A1 (de) * | 1992-11-04 | 1994-05-05 | Grohe Armaturen Friedrich | Brausekopf |
WO1996000617A1 (en) * | 1994-06-30 | 1996-01-11 | Johs. Tandrup Metalvarefabrik Aps | A shower head and a hand shower comprising a shower head |
DE4447115C2 (de) * | 1994-12-29 | 1998-11-19 | Hansa Metallwerke Ag | Brausekopf, insbesondere für ein Handbrause |
-
1998
- 1998-04-16 AT AT98810332T patent/ATE261780T1/de not_active IP Right Cessation
- 1998-04-16 EP EP98810332A patent/EP0885660B1/de not_active Expired - Lifetime
- 1998-04-16 DE DE59810970T patent/DE59810970D1/de not_active Expired - Lifetime
- 1998-04-16 ES ES98810332T patent/ES2218794T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0885660A1 (de) | 1998-12-23 |
ES2218794T3 (es) | 2004-11-16 |
ATE261780T1 (de) | 2004-04-15 |
DE59810970D1 (de) | 2004-04-22 |
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