WO2003029571A1 - Single control roman tub faucet - Google Patents
Single control roman tub faucet Download PDFInfo
- Publication number
- WO2003029571A1 WO2003029571A1 PCT/US2002/030879 US0230879W WO03029571A1 WO 2003029571 A1 WO2003029571 A1 WO 2003029571A1 US 0230879 W US0230879 W US 0230879W WO 03029571 A1 WO03029571 A1 WO 03029571A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- faucet
- passage
- valve
- base
- cartridge valve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
Definitions
- the present invention relates to roman tub faucets in general and to single lever roman tub faucets in particular.
- Background of the Invention Standard single control faucet cartridges provide typical flow rates of about
- a single control roman tub faucet comprises a handle, a lever coupled to the handle, and a valve coupled to the lever.
- the valve is configured to provide a maximum flow rate of at least 7.8 GPM.
- a single control roman tub faucet comprises a cartridge valve having a valve base and a lower disk.
- the valve base has an upper surface and a lower surface and a water passage extending between the upper and lower surfaces.
- the outlet end of the passage has a larger cross-sectional area than the inlet end.
- the lower disk includes an inlet sized to match the outlet end of the passage.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Domestic Plumbing Installations (AREA)
- Sliding Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/433,282 US20040084097A1 (en) | 2002-09-27 | 2002-09-27 | Single control roman tub faucet |
MXPA03004914A MXPA03004914A (en) | 2001-10-01 | 2002-09-27 | Single control roman tub faucet. |
BR0206040-0A BR0206040A (en) | 2001-10-01 | 2002-09-27 | Single Control Roman Tub Faucet |
CA002428210A CA2428210A1 (en) | 2001-10-01 | 2002-09-27 | Single control roman tub faucet |
US11/516,121 US20070059995A1 (en) | 2001-10-01 | 2006-11-16 | Single control roman tub faucet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32571001P | 2001-10-01 | 2001-10-01 | |
US60/325,710 | 2001-10-01 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/516,121 Division US20070059995A1 (en) | 2001-10-01 | 2006-11-16 | Single control roman tub faucet |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003029571A1 true WO2003029571A1 (en) | 2003-04-10 |
Family
ID=23269085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/030879 WO2003029571A1 (en) | 2001-10-01 | 2002-09-27 | Single control roman tub faucet |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1302217C (en) |
BR (1) | BR0206040A (en) |
CA (1) | CA2428210A1 (en) |
MX (1) | MXPA03004914A (en) |
WO (1) | WO2003029571A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8453669B2 (en) * | 2010-07-21 | 2013-06-04 | Masco Corporation Of Indiana | Waterway adapter |
IT1405691B1 (en) * | 2011-02-22 | 2014-01-24 | Cattaneo | HIGH PERFORMANCE SINGLE-LEVER MIXING CARTRIDGE. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5080134A (en) * | 1989-11-03 | 1992-01-14 | Galatron S.R.L. | Water flow control unit in mixing valve for hot and cold water |
US5329958A (en) * | 1992-04-30 | 1994-07-19 | Amfag S.R.L. | Single-control mixer cartridge for hot and cold water |
US5983918A (en) * | 1998-07-01 | 1999-11-16 | Chang; Chia-Bo | Balancing valve assembly of a cold and hot water mixing valve |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4308994C1 (en) * | 1993-03-20 | 1994-11-03 | Hansa Metallwerke Ag | Sanitary mixing valve |
US5329928A (en) * | 1993-08-16 | 1994-07-19 | Bantum Tripter Joint Venture | Reflected shockwave shielding device |
CN2267361Y (en) * | 1996-05-28 | 1997-11-12 | 李进财 | Tap water valve |
CN2278122Y (en) * | 1996-09-05 | 1998-04-08 | 张家博 | Control vavle for mixing cold and hot water |
-
2002
- 2002-09-27 CA CA002428210A patent/CA2428210A1/en not_active Abandoned
- 2002-09-27 CN CNB028032926A patent/CN1302217C/en not_active Expired - Fee Related
- 2002-09-27 MX MXPA03004914A patent/MXPA03004914A/en not_active Application Discontinuation
- 2002-09-27 WO PCT/US2002/030879 patent/WO2003029571A1/en not_active Application Discontinuation
- 2002-09-27 BR BR0206040-0A patent/BR0206040A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5080134A (en) * | 1989-11-03 | 1992-01-14 | Galatron S.R.L. | Water flow control unit in mixing valve for hot and cold water |
US5329958A (en) * | 1992-04-30 | 1994-07-19 | Amfag S.R.L. | Single-control mixer cartridge for hot and cold water |
US5983918A (en) * | 1998-07-01 | 1999-11-16 | Chang; Chia-Bo | Balancing valve assembly of a cold and hot water mixing valve |
Also Published As
Publication number | Publication date |
---|---|
CN1302217C (en) | 2007-02-28 |
CN1479827A (en) | 2004-03-03 |
CA2428210A1 (en) | 2003-04-10 |
MXPA03004914A (en) | 2004-09-10 |
BR0206040A (en) | 2003-09-09 |
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