CA2594664A1 - Piston with integral seals for a water softener control valve - Google Patents

Piston with integral seals for a water softener control valve Download PDF

Info

Publication number
CA2594664A1
CA2594664A1 CA 2594664 CA2594664A CA2594664A1 CA 2594664 A1 CA2594664 A1 CA 2594664A1 CA 2594664 CA2594664 CA 2594664 CA 2594664 A CA2594664 A CA 2594664A CA 2594664 A1 CA2594664 A1 CA 2594664A1
Authority
CA
Canada
Prior art keywords
piston
recited
flange
sealing ring
groove
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.)
Abandoned
Application number
CA 2594664
Other languages
English (en)
French (fr)
Inventor
Andrew C. Elston
Kenneth J. Sieth
Gregory Sund
Mark Miller
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.)
General Electric Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2594664A1 publication Critical patent/CA2594664A1/en
Abandoned legal-status Critical Current

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
    • F16K11/065—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 linearly sliding closure members
    • F16K11/07—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 linearly sliding closure members with cylindrical slides
    • F16K11/0712—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 linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86726—Valve with bypass connections
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86879—Reciprocating valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CA 2594664 2005-01-24 2006-01-19 Piston with integral seals for a water softener control valve Abandoned CA2594664A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/041,449 2005-01-24
US11/041,449 US8141848B2 (en) 2005-01-24 2005-01-24 Piston with integral seals for a water softener control valve
PCT/US2006/001828 WO2006081121A1 (en) 2005-01-24 2006-01-19 Piston with integral seals for a water softener control valve

Publications (1)

Publication Number Publication Date
CA2594664A1 true CA2594664A1 (en) 2006-08-03

Family

ID=36581843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2594664 Abandoned CA2594664A1 (en) 2005-01-24 2006-01-19 Piston with integral seals for a water softener control valve

Country Status (7)

Country Link
US (1) US8141848B2 (enExample)
EP (2) EP1844253B1 (enExample)
JP (2) JP5047810B2 (enExample)
CN (1) CN101124421A (enExample)
CA (1) CA2594664A1 (enExample)
ES (2) ES2470415T3 (enExample)
WO (1) WO2006081121A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8141848B2 (en) * 2005-01-24 2012-03-27 Pentair Residential Filtration, Llc Piston with integral seals for a water softener control valve
US20130292594A1 (en) * 2012-05-01 2013-11-07 Hamilton Sundstrand Corporation Wear combination for starter air valve
WO2016063099A1 (en) * 2014-10-22 2016-04-28 Umm Al-Qura University Liquid dispensing apparatus
CN104455552B (zh) * 2014-12-09 2018-02-16 温州市润新机械制造有限公司 一种水处理控制阀
US10612670B2 (en) 2015-10-23 2020-04-07 Culligan International Company Control valve for fluid treatment apparatus
US11085564B2 (en) * 2015-11-11 2021-08-10 Greene, Tweed Technologies, Inc. Sealing rings and sealing ring assemblies for high temperature end applications
WO2017160885A1 (en) 2016-03-14 2017-09-21 Pentair Residential Filtration, Llc Shuttle valve for water softener system and method
DE102016220857B4 (de) * 2016-10-24 2019-12-12 Festo Ag & Co. Kg Ventilschieber und damit ausgestattetes Ventil
DE102016220855B4 (de) * 2016-10-24 2019-12-12 Festo Ag & Co. Kg Ventilschieber und damit ausgestattetes Ventil
CN110220012B (zh) * 2019-06-19 2024-01-12 南京福碧源环境技术有限公司 全关闭位软水控制阀
WO2022091046A1 (en) * 2020-10-30 2022-05-05 Rotex Automation Limited A pneumatic valve with flexi-seals

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585556A (en) * 1947-03-19 1952-02-12 Ohio Brass Co Reciprocating valve
US2908480A (en) * 1955-01-31 1959-10-13 Chiksan Co Pressure relieved valve seal
US2886284A (en) * 1955-09-13 1959-05-12 Wheatley Charles Flanged sealing ring
US2841429A (en) * 1955-10-04 1958-07-01 Parker Hannifin Corp Sealing ring and joint
US3049239A (en) * 1958-03-17 1962-08-14 Bruner Corp Fluid flow control system
US3215441A (en) * 1962-05-17 1965-11-02 Prec Associates Inc Resilient seal and distortion controlling means therefor
US3426799A (en) * 1964-10-07 1969-02-11 Kinwell Dev Co Automatic valve
US3612483A (en) * 1968-04-12 1971-10-12 Rockwell Mfg Co Valves with deformable sealing
US3575431A (en) * 1968-08-19 1971-04-20 Grove Valve & Regulator Co Seal assembly
US3630485A (en) * 1970-05-25 1971-12-28 Crane Co Butterfly valve seat
SE372969C (sv) * 1972-12-06 1976-03-29 Mecman Ab Tetningsanordning med en av elastiskt material bestaende tetningsring
US3968971A (en) * 1973-05-22 1976-07-13 Automatisation - Sogemo Fluid-tight packing
US3929161A (en) * 1973-08-22 1975-12-30 Uni Mist Spool valve for multiple adjustable systems
US3874412A (en) 1974-04-29 1975-04-01 Fleckenstein A J Timing motor drive mechanism for water softener valves
US4345739A (en) * 1980-08-07 1982-08-24 Barton Valve Company Flanged sealing ring
US4522374A (en) * 1983-03-03 1985-06-11 Mac Valves, Inc. Valve spool
DE3731349A1 (de) * 1987-09-18 1989-03-30 Mokveld Valves Bv Ventil aus einem gehaeuse mit einem zylindrischen stroemungsdurchgang
JPH056452Y2 (enExample) * 1988-02-29 1993-02-18
US5250187A (en) 1989-02-08 1993-10-05 Autotrol Corporation Resin bed for liquid treatment
DE4101059A1 (de) * 1991-01-16 1992-07-23 Festo Kg Dichtungseinrichtung fuer ein mehrwegeventil sowie verfahren zu ihrer herstellung
JPH0721276Y2 (ja) * 1992-07-13 1995-05-17 三浦工業株式会社 軟水器のドレン排出ライン
AT399545B (de) * 1993-05-05 1995-05-26 Hoerbiger Ventilwerke Ag Dichtungsanordnung
DE29507257U1 (de) * 1994-05-02 1995-07-13 Hafner, Erik, Dipl.-Ing. (HTL), Halászi Gleitdichtung in einem pneumatischen Mehrstellungsventil
US5609343A (en) * 1994-10-14 1997-03-11 Smc Corporation Sealing rings for spool valves
AU1838097A (en) 1996-01-26 1997-08-20 Autotrol Corporation Adaptable control valve for fluid treatment system
DE19619999C2 (de) * 1996-05-17 2000-02-10 Reinz Dichtungs Gmbh Verfahren und Form zum Herstellen lippenförmiger Dichtbereiche auf Dichtungskörpern oder Bauteilen
US6402944B1 (en) * 2000-09-21 2002-06-11 Clack Corporation Water softener control valve with removable seal stack
US8141848B2 (en) * 2005-01-24 2012-03-27 Pentair Residential Filtration, Llc Piston with integral seals for a water softener control valve

Also Published As

Publication number Publication date
EP2500607A1 (en) 2012-09-19
EP2500607B1 (en) 2014-02-19
EP1844253A1 (en) 2007-10-17
US20060162790A1 (en) 2006-07-27
EP1844253B1 (en) 2012-08-08
JP5047810B2 (ja) 2012-10-10
US8141848B2 (en) 2012-03-27
ES2398129T3 (es) 2013-03-13
CN101124421A (zh) 2008-02-13
JP2012206117A (ja) 2012-10-25
JP2008528254A (ja) 2008-07-31
ES2470415T3 (es) 2014-06-23
WO2006081121A1 (en) 2006-08-03

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued