EP0451096A2 - Douche anale pour une toilette - Google Patents

Douche anale pour une toilette Download PDF

Info

Publication number: EP0451096A2
Authority: EP; European Patent Office
Prior art keywords: shower; water; under; slide; valve
Prior art date: 1990-04-03
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.): Granted

Application number

EP91810199A

Other languages

German (de)

English (en)

Other versions

EP0451096A3 (en

EP0451096B1 (fr

Inventor

Maarten Röst

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Geberit AG

Original Assignee

Geberit AG

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.)

1990-04-03

Filing date

1991-03-22

Publication date

1991-10-09

1991-03-22 Application filed by Geberit AG filed Critical Geberit AG

1991-10-09 Publication of EP0451096A2 publication Critical patent/EP0451096A2/fr

1992-11-19 Publication of EP0451096A3 publication Critical patent/EP0451096A3/de

1994-10-19 Application granted granted Critical

1994-10-19 Publication of EP0451096B1 publication Critical patent/EP0451096B1/fr

2011-03-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting

Definitions

the invention relates to an under-shower according to the preamble of independent claim 1.
a shower of this type has become known, for example, from CH-A-621 378.
This has a telescopically extendable shower arm that can be extended into the working position by operating a valve with water pressure.
the strength of the shower water flow delivered to the nozzle of the shower arm can be regulated by a screw of a control valve arranged in the nozzle head.
a particular disadvantage of this under-shower is that it is not possible to regulate the shower water flow during the shower process and that the shower arm is complex and prone to repair due to the necessary seals.
the invention has for its object to provide a shower of the type mentioned, which avoids these disadvantages and is still reliable and can be accommodated in a small space, in particular in a hollow attachment of toilet glasses.
the object is achieved by the invention according to claim 1.
the cold water supplied from the water supply network is supplied on the one hand to the hydraulic distributor for the shower arm and on the other hand to the water heater and thus indirectly to the shower arm with the water distributor. Both connections can be controlled.
the water distributor thus takes over several functions and enables a very compact design of the shower.
the hydraulic drive enables the shower arm to be moved mechanically from the outside.
the shower arm can thus be designed as a simple tube.
a servo valve is arranged between the water inlet and a control valve.
the servo valve located at the water network inlet reduces the pressure surges of the incoming water and reduces the noise.
the very low actuation force is also advantageous.
the shower arm 41 has a shower arm 41 which has at its front end a nozzle 43 which is arranged on the edge of a toilet bowl 49.
the shower arm 41 can be moved with a hydraulic drive 33 and a lever mechanism 40 in a guide 42 in its longitudinal direction between an extended working position and a retracted rest position.
the lasser flowing out of the nozzle 43 in the working position is fed via an inlet 11 of a water distributor 1 to a water heater 44, from which the heated water is supplied via a hose line 46 is in turn fed to the shower arm 41.
the water heater 44 is preferably a boiler, but it can also be a water heater.
the mentioned components of the shower are housed in a tubular plastic housing consisting of a bottom part 32 and an upper part 29.
the shower is preferably arranged in a hollow extension of the glasses part of a toilet seat.
a pushbutton 23 which is only shown schematically here, is actuated and is connected to the water distributor 1 via an electrical line 28.
a servo valve 16 is opened via an electromagnetic pilot valve 36, which thus opens a passage from the water inlet 11 to the pressure chamber 24 of the drive 33.
the inlet flowing into the pressure chamber 24 moves a piston 25 in a cylinder housing 48 to the right in the view according to FIG. 1.
a piston rod 26 connected to the piston 25 is connected to a lever mechanism 40 which deflects the movement of the piston rod 26 by 90 °, so that the shower arm 41 is moved into the toilet bowl 49 transversely to the direction of movement of the piston rod 26.
the shower arm 41 is in the working position, the shower water emerging at the nozzle 43 is regulated by a rotary knob 22 arranged on the outside of the housing 29, 32.
a Control disc 20 When turning the knob 22 is a Control disc 20 a slide 3 moved in a cylindrical opening 8 of the housing 2.
the slide 3 covers an outlet 27 with an integrally formed shut-off part 6, which is shown in broken lines in FIG. 1 and leads upwards on the housing 2 into a hose line 45, as can be seen from FIG. 2.
the hose line 45 is connected to the water heater 44 via a pipe breaker 47 known per se.
the control disc 20 is mounted in a recess 30 of the housing parts 29 and 32 and has on its inside a control curve 21 in the form of an Archimedean spiral.
the servo valve 16 is open, the inlet 11 is through passages 10, 7 and 9 with the pressure chamber 24 and through the passages 10, 7 and the outlet 27 and the hose 45 connected to the water heater 44.
the shower arm 41 When the shower arm 41 is extended, cold water thus flows into the water heater 44 and, as a result of the displacement of water, warm water is supplied to the shower arm 41 and thus the nozzle 43 via the hose line 46.
the strength of the shower flow can be regulated by shifting the slide 3 and the covering of the outlet 27 that varies.
the servo valve 16 remains open as long as the push button 23 is operated. If this button 23 is released, the servo valve 16 closes. If the outlet 27 is open, the inflow of cold water to the water heater 44 is interrupted by the closing of the servo valve 16 and the piston 25 moves to the left in FIG. 1, since that Water of the pressure chamber 24 is expelled by the action of the spring 52 through the pipe interrupter 47. The shower water is thus interrupted and the shower arm 41 moves back into the rest position. If, however, the outlet 27 is closed when the servo valve 16 is closed, the shower arm 41 remains in the working position. So that it returns to the rest position, the outlet 27 must be opened by turning the rotary knob 22.
the servo valve 16 shown in FIG. 1 is known per se. This has a rubber membrane 13 and a plate-shaped Locking element 14 on. The membrane 13 and the shut-off element 14 divide the interior of the housing 2 into a chamber 12 and a chamber 19 which are connected to one another via bores 37.
a pilot valve 36 has a shut-off element 38 which can be moved to the right in FIG. 1 against the action of a spring 18 by actuating the pushbutton 23 into a magnet coil activated thereby.
a passage 15 is thereby opened, as a result of which water flows from the chamber 19 through the passage 15 into the passage 10 and the shut-off element 14 lifts off a valve seat 53.
the servo valve 16 is closed by interrupting the current to the magnetic coil, so that the shut-off element 38 is moved to the left by the action of the spring 18 in FIG. 1 and the passage 15 is thereby closed again.
the shut-off element 14 then moves against the valve seat 53 and thereby closes the servo valve 16.
the mode of operation of the valve 16 is known per se.
the slide 3 is shown in more detail in FIGS. 3 and 4. What is essential is the channel 7, which extends in the longitudinal direction of the shut-off element 6 and which opens out freely at the front end of the shut-off element 6. This channel 7 ensures that the passage 10 is connected to the pressure chamber 24 of the drive 33 regardless of the position of the slide 3.
the shower arm 41 can thus regardless of the position of the slide 3 by actuating the servo valve 16 can be extended at any time.

Landscapes

Health & Medical Sciences (AREA)
Public Health (AREA)
Molecular Biology (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Domestic Plumbing Installations (AREA)
Manufacturing Of Printed Wiring (AREA)
Nozzles (AREA)
Sanitary Device For Flush Toilet (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Cephalosporin Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

EP91810199A 1990-04-03 1991-03-22 Douche anale pour une toilette Expired - Lifetime EP0451096B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH110990		1990-04-03
CH1109/90		1990-04-03

Publications (3)

Publication Number	Publication Date
EP0451096A2 true EP0451096A2 (fr)	1991-10-09
EP0451096A3 EP0451096A3 (en)	1992-11-19
EP0451096B1 EP0451096B1 (fr)	1994-10-19

Family

ID=4202700

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91810199A Expired - Lifetime EP0451096B1 (fr)	1990-04-03	1991-03-22	Douche anale pour une toilette

Country Status (6)

Country	Link
EP (1)	EP0451096B1 (fr)
AT (1)	ATE113103T1 (fr)
CA (1)	CA2038855A1 (fr)
DE (2)	DE9103210U1 (fr)
FI (1)	FI911484A7 (fr)
NO (1)	NO911181L (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2630671C3 (de) *	1975-06-23	1978-04-20	Aisin Seiki K.K., Kariya, Aichi (Japan)	In Verbindung mit einem Klosettbecken verwendbare sanitäre Vorrichtung
DE2540962A1 (de) *	1975-09-13	1977-03-17	Mfb Neuwerk Mech Fenster	Vorrichtung zur bewegung des duscharmes von unterduschen
DE2639963C3 (de) *	1976-09-04	1979-11-22	Dieter Graesslin Feinwerktechnik, 7742 St Georgen	Unterduscheinrichtung für Klosetts
JP2545843B2 (ja) *	1987-03-30	1996-10-23	アイシン精機株式会社	人体局部洗浄装置の水回路

1991
- 1991-03-15 DE DE9103210U patent/DE9103210U1/de not_active Expired - Lifetime
- 1991-03-22 CA CA002038855A patent/CA2038855A1/fr not_active Abandoned
- 1991-03-22 DE DE59103256T patent/DE59103256D1/de not_active Expired - Fee Related
- 1991-03-22 EP EP91810199A patent/EP0451096B1/fr not_active Expired - Lifetime
- 1991-03-22 AT AT91810199T patent/ATE113103T1/de not_active IP Right Cessation
- 1991-03-25 NO NO91911181A patent/NO911181L/no unknown
- 1991-03-27 FI FI911484A patent/FI911484A7/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO911181L (no)	1991-10-04
FI911484L (fi)	1991-10-04
FI911484A0 (fi)	1991-03-27
EP0451096A3 (en)	1992-11-19
EP0451096B1 (fr)	1994-10-19
NO911181D0 (no)	1991-03-25
ATE113103T1 (de)	1994-11-15
CA2038855A1 (fr)	1991-10-04
DE9103210U1 (de)	1991-06-13
FI911484A7 (fi)	1991-10-04
DE59103256D1 (de)	1994-11-24

Legal Events

Date	Code	Title	Description
1991-08-23	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
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1995-01-19	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19950119
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1995-04-26	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]	Effective date: 19941019
1995-08-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-10-11	26N	No opposition filed
1996-02-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19960208 Year of fee payment: 6
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1997-12-01	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 19971001
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