IN2014DN09269A - - Google Patents

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Publication number
IN2014DN09269A
IN2014DN09269A IN9269DEN2014A IN2014DN09269A IN 2014DN09269 A IN2014DN09269 A IN 2014DN09269A IN 9269DEN2014 A IN9269DEN2014 A IN 9269DEN2014A IN 2014DN09269 A IN2014DN09269 A IN 2014DN09269A
Authority
IN
India
Prior art keywords
rotor
circumferential surface
main
casing
flow path
Prior art date
Application number
Inventor
Toru Tsuchiya
Kazuki Sato
Masayuki Daikuhara
Original Assignee
Mikuni Kogyo Kk
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 Mikuni Kogyo Kk filed Critical Mikuni Kogyo Kk
Publication of IN2014DN09269A publication Critical patent/IN2014DN09269A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0471—Packings between housing and plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2031/00—Fail safe
    • F01P2031/32—Deblocking of damaged thermostat
    • 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
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Provided is a cooling water control valve device using a rotary valve which is able to reduce jamming by foreign matter and which enables the rotor to rotate even if foreign matter becomes jammed. In an engine cooling system including a main flow path (4) connecting an engine (1) and a radiator (3) a cooling water control valve device (10) controlling the flow rate of cooling water in the main flow path (4) includes a rotary main valve (11). The main valve (11) includes a rotor (12) and a casing (20) having an inner circumferential surface opposing the outer circumferential surface of the rotor (12). Space is formed between the outer circumferential surface of the rotor (12) and the inner circumferential surface of the casing (20). A main opening (30) leading to the main flow path (4) is provided in the inner circumferential surface of the casing (20) and a sealing member is provided in the main opening (30) which protrudes towards and comes into contact with the outer circumferential surface of the rotor (12). The sealing member constitutes a flow path connecting the opening in the rotor (12) to the opening in the casing (20).
IN9269DEN2014 2012-05-15 2013-05-14 IN2014DN09269A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012111242A JP6050952B2 (en) 2012-05-15 2012-05-15 Cooling water control valve device
PCT/JP2013/063357 WO2013172321A1 (en) 2012-05-15 2013-05-14 Cooling water control valve device

Publications (1)

Publication Number Publication Date
IN2014DN09269A true IN2014DN09269A (en) 2015-07-10

Family

ID=49583726

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9269DEN2014 IN2014DN09269A (en) 2012-05-15 2013-05-14

Country Status (7)

Country Link
US (1) US9988965B2 (en)
EP (1) EP2840242A4 (en)
JP (1) JP6050952B2 (en)
CN (1) CN104411941B (en)
IN (1) IN2014DN09269A (en)
MY (1) MY172136A (en)
WO (1) WO2013172321A1 (en)

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JP5889106B2 (en) * 2012-05-24 2016-03-22 株式会社ミクニ Rotary valve
WO2015163181A1 (en) * 2014-04-25 2015-10-29 日立オートモティブシステムズ株式会社 Cooling control device, flow rate control valve and cooling control method
JP6319018B2 (en) * 2014-09-25 2018-05-09 マツダ株式会社 Engine cooling system
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JP6380073B2 (en) * 2014-12-12 2018-08-29 アイシン精機株式会社 Refrigerant control valve device
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JP6679324B2 (en) * 2016-01-29 2020-04-15 日本サーモスタット株式会社 Valve device with fail-safe mechanism
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JP6911584B2 (en) * 2017-07-03 2021-07-28 株式会社デンソー Cooling water control valve device
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JP7045222B2 (en) * 2018-03-09 2022-03-31 日立Astemo株式会社 Fluid control valve
JP2019211070A (en) 2018-05-31 2019-12-12 株式会社デンソー Valve device
WO2019230793A1 (en) * 2018-05-31 2019-12-05 株式会社デンソー Valve device
JP7405599B2 (en) * 2018-12-25 2023-12-26 Ntn株式会社 Seals for flow control valves and flow control valve devices
JP6607326B2 (en) * 2019-01-07 2019-11-20 株式会社デンソー Valve control device
JP7192546B2 (en) * 2019-02-07 2022-12-20 株式会社デンソー Cooling water control valve device
JP7172749B2 (en) 2019-03-06 2022-11-16 株式会社デンソー valve device
JP7099421B2 (en) 2019-09-10 2022-07-12 株式会社デンソー Valve device, fluid circulation circuit
JP7287245B2 (en) 2019-11-12 2023-06-06 株式会社デンソー control valve
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Also Published As

Publication number Publication date
WO2013172321A1 (en) 2013-11-21
MY172136A (en) 2019-11-14
US9988965B2 (en) 2018-06-05
JP2013238155A (en) 2013-11-28
EP2840242A4 (en) 2015-12-09
CN104411941A (en) 2015-03-11
CN104411941B (en) 2017-03-08
EP2840242A1 (en) 2015-02-25
JP6050952B2 (en) 2016-12-21
US20150122359A1 (en) 2015-05-07

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