SG11201407850TA - Valve device for waste pipe - Google Patents

Valve device for waste pipe

Info

Publication number
SG11201407850TA
SG11201407850TA SG11201407850TA SG11201407850TA SG11201407850TA SG 11201407850T A SG11201407850T A SG 11201407850TA SG 11201407850T A SG11201407850T A SG 11201407850TA SG 11201407850T A SG11201407850T A SG 11201407850TA SG 11201407850T A SG11201407850T A SG 11201407850TA
Authority
SG
Singapore
Prior art keywords
waste pipe
international
air
hillington
glasgow
Prior art date
Application number
SG11201407850TA
Inventor
James Edward Mcalpine
Original Assignee
Mcalpine & Co Ltd
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
Priority claimed from GB1209434.8A external-priority patent/GB2502527B/en
Priority claimed from GBGB1220253.7A external-priority patent/GB201220253D0/en
Application filed by Mcalpine & Co Ltd filed Critical Mcalpine & Co Ltd
Publication of SG11201407850TA publication Critical patent/SG11201407850TA/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E03C1/1225—Arrangements of devices in domestic waste water pipe-line systems of air admittance valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow
    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • Y10T137/87684—Valve in each inlet

Abstract

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 5 December 2013 (05.12.2013) WIPOIPCT (10) International Publication Number WO 2013/178976 A1 (51) International Patent Classification: E03F 7/04 (2006.01) F16K24/06 (2006.01) E03C1/122 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/GB2013/000241 28 May 2013 (28.05.2013) English English GB GB (30) Priority Data: 1209434.8 28 May 2012 (28.05.2012) 1220253.7 10 November 2012 (10.11.2012) (71) Applicant: McALPINE & CO LIMITED [GB/GB]; Kelvin Avenue, Hillington, Glasgow, G52 4LF (GB). (72) Inventor: McALPINE, James Edward; Kelvin Avenue, Hillington, Glasgow, G52 4LF (GB). (74) Agent: WILLIAMS, Bryn David; Hillington Park Innov­ ation Centre, Ainslie Road, 1 Glasgow, G52 4RU (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: VALVE DEVICE FOR WASTE PIPE 10 44 l> Ov 00 l> (57) Abstract: Plumbing apparatus (10) for incorporation in a waste pipe system com­ prises a tubular body having an inlet (14) for connection to an upstream waste pipe and an outlet (16) for connection to a downstream waste pipe. A one-way water valve (22) is provided in the body and is arranged to per­ mit flow from the inlet to the outlet and to prevent flow from the outlet to the inlet. An air valve (24) is mounted on an upper portion of the body and is arranged to permit flow of air into the body and to restrict flow of air out of the body. In the event of negative pressure in the downstream waste pipe system the air valve opens to allow air to be drawn into the system. In the event of positive pressure in the downstream waste pipe system the one­ way water valve closes. 34 26- Figure 1
SG11201407850TA 2012-05-28 2013-05-28 Valve device for waste pipe SG11201407850TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1209434.8A GB2502527B (en) 2012-05-28 2012-05-28 Plumbing apparatus
GBGB1220253.7A GB201220253D0 (en) 2012-11-10 2012-11-10 Plumbing apparatus
PCT/GB2013/000241 WO2013178976A1 (en) 2012-05-28 2013-05-28 Valve device for waste pipe

Publications (1)

Publication Number Publication Date
SG11201407850TA true SG11201407850TA (en) 2014-12-30

Family

ID=48626462

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407850TA SG11201407850TA (en) 2012-05-28 2013-05-28 Valve device for waste pipe

Country Status (8)

Country Link
US (1) US20150176261A1 (en)
EP (1) EP2855787A1 (en)
CN (1) CN104471157B (en)
HK (1) HK1211688A1 (en)
IL (1) IL235977A (en)
RU (1) RU2637212C2 (en)
SG (1) SG11201407850TA (en)
WO (1) WO2013178976A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6285851B2 (en) * 2014-11-27 2018-02-28 未来工業株式会社 Shock absorber, telescopic body and drainage system
SE539278C2 (en) * 2015-10-21 2017-06-13 Ab Durgo Valve device
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control
GB2552800A (en) * 2016-08-09 2018-02-14 Robell Engineering Ltd Leachate draw-off apparatus
GB2561349B (en) * 2017-04-10 2021-03-10 Mcalpine & Co Ltd Plumbing drainage fitting
CN110159770A (en) * 2018-02-11 2019-08-23 厦门松霖科技股份有限公司 Waterway mechanism with control valve
US11320057B2 (en) * 2019-02-05 2022-05-03 Reseau Drain Corp. Anti-rat valve and flap therefor
FR3113073B1 (en) * 2020-07-31 2023-01-27 Wirquin Plastiques Sa Connection for water drainage pipe
CN112609811B (en) * 2020-12-22 2022-09-09 浙大城市学院 Deep pipe propulsion high-flux urban pipeline dredging robot
CN113091141A (en) * 2021-03-15 2021-07-09 青岛海尔空调器有限总公司 Water washing air device, air conditioner indoor unit and air conditioner
CN113338401B (en) * 2021-05-19 2022-11-08 中国五冶集团有限公司 Building drainage is with increasing row structure
CN115140341B (en) * 2022-07-01 2024-02-23 无锡国盛生物工程股份有限公司 Automatic cartoning machine of reaction tube

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401869A1 (en) * 1974-01-16 1975-07-31 Hubert Gaertner CONCEALED SHUT-OFF VALVE WITH BUILT-IN PIPE VENTILATOR AND BACKFLOW VALVE
SE433863B (en) * 1977-08-31 1984-06-18 Sture Ericson AUTOMATIC VALVE DEVICE FOR CONNECTING TO A SANITATED DRAINAGE
US4284097A (en) * 1978-03-28 1981-08-18 Amtrol Inc. In line back flow preventer
US4605041A (en) * 1985-04-05 1986-08-12 Teumer Henry E Check valve
US4809739A (en) * 1987-03-09 1989-03-07 Scaramucci John P Check valve
US5215118A (en) * 1988-12-20 1993-06-01 Scaramucci John P Compact swing check valve
US4945940A (en) * 1989-08-21 1990-08-07 Stevens Robert B Tamper proof backflow prevention assembly
RU2156335C2 (en) * 1995-12-08 2000-09-20 Олав ХОФСЕТ Valve for vacuum sewage system
EP1026329A1 (en) * 1999-02-03 2000-08-09 Kurt Sture Birger Ericson Air admittance valve for sanitary waste pipe system
GB2379459B (en) * 2001-09-06 2005-01-19 Studor Sa Pressure relief device in drainage systems
US6705339B2 (en) * 2002-05-28 2004-03-16 Ga Industries, Inc. Surge check unit for a liquid distribution system
IL150520A0 (en) * 2002-07-02 2003-02-12 A R I Kfar Charuv Water Supply Gas purge valve
US20060266422A1 (en) * 2005-05-26 2006-11-30 Feenstra Shawn J Check valve with an improved clapper and valve seat
CN2878838Y (en) * 2006-01-13 2007-03-14 陈校波 Air valve
US20100180962A1 (en) * 2009-01-16 2010-07-22 Degutis Alex V Vacuum relief assembly with contaminant screen
EP2224066A1 (en) * 2009-02-25 2010-09-01 Studor S.A. Air admittance valve
CA2722310A1 (en) * 2010-11-16 2012-05-16 Gabe Coscarella Backwater valve with float

Also Published As

Publication number Publication date
HK1211688A1 (en) 2016-05-27
RU2637212C2 (en) 2017-12-01
EP2855787A1 (en) 2015-04-08
CN104471157B (en) 2017-03-29
RU2014152707A (en) 2016-07-20
IL235977A (en) 2017-09-28
US20150176261A1 (en) 2015-06-25
CN104471157A (en) 2015-03-25
WO2013178976A1 (en) 2013-12-05
IL235977A0 (en) 2015-01-29

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