IN2014DN10145A - - Google Patents

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Publication number
IN2014DN10145A
IN2014DN10145A IN10145DEN2014A IN2014DN10145A IN 2014DN10145 A IN2014DN10145 A IN 2014DN10145A IN 10145DEN2014 A IN10145DEN2014 A IN 10145DEN2014A IN 2014DN10145 A IN2014DN10145 A IN 2014DN10145A
Authority
IN
India
Prior art keywords
rotor
sealing member
openings
tip
circumferential surface
Prior art date
Application number
Inventor
Takumi Oikawa
Yoshiyuki Kanesaka
Toru Tsuchiya
Nobutatsu Kan
Original Assignee
Mikuni Kogyo Kk
Kokoku Intech 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
Application filed by Mikuni Kogyo Kk, Kokoku Intech Co Ltd filed Critical Mikuni Kogyo Kk
Publication of IN2014DN10145A publication Critical patent/IN2014DN10145A/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
    • 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
    • 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
    • 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
    • F16K5/0457—Packings
    • F16K5/0464—Packings in the housing
    • 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
    • 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)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Provided is a rotary valve which uses a sealing member having a shape combining multiple functions. The rotary valve is equipped with a rotor (1) and a casing (2) having a rotor- storage space (2a) for storing the rotor (1). The rotor (1) is provided with a rotor opening (15) for serving as a channel for a coolant. Openings (25a, 26a) which are capable of connecting to the rotor opening (15) are provided at positions of the inner- circumferential surface of the rotor- storage space (2a) which face the outer -circumferential surface of the rotor (1). A sealing member (77) is positioned so as to extend from the openings (25a , 26a) to the rotor (1). A tip- contact part (80) of the sealing member (77) contacts the rotor (1) and is equipped with an inside- curved section (81). The inside -curved section (81) functions as a seal and as a spring, grows increasingly narrower on the inside in the direction toward the tip- end side thereof , and curves so as to fold back on itself.
IN10145DEN2014 2012-05-24 2013-05-22 IN2014DN10145A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012118975A JP5889106B2 (en) 2012-05-24 2012-05-24 Rotary valve
PCT/JP2013/064154 WO2013176158A1 (en) 2012-05-24 2013-05-22 Rotary valve

Publications (1)

Publication Number Publication Date
IN2014DN10145A true IN2014DN10145A (en) 2015-08-21

Family

ID=49623844

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10145DEN2014 IN2014DN10145A (en) 2012-05-24 2013-05-22

Country Status (6)

Country Link
US (1) US9567894B2 (en)
EP (1) EP2857724B1 (en)
JP (1) JP5889106B2 (en)
CN (1) CN104508338B (en)
IN (1) IN2014DN10145A (en)
WO (1) WO2013176158A1 (en)

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JP6050952B2 (en) * 2012-05-15 2016-12-21 株式会社ミクニ Cooling water control valve device
WO2016013716A1 (en) * 2014-07-25 2016-01-28 인지컨트롤스주식회사 Valve apparatus for vehicle
JP6380073B2 (en) * 2014-12-12 2018-08-29 アイシン精機株式会社 Refrigerant control valve device
KR101545223B1 (en) * 2015-02-17 2015-08-20 인지컨트롤스 주식회사 Automotive valve apparatus for vehicles
KR101730987B1 (en) * 2015-07-22 2017-04-28 인지컨트롤스 주식회사 Automotive valve apparatus for vehicles
JP6401123B2 (en) * 2015-08-04 2018-10-03 トヨタ自動車株式会社 Cooling water circulation device
JP6265195B2 (en) * 2015-10-01 2018-01-24 トヨタ自動車株式会社 Control device for internal combustion engine
JP2017133616A (en) * 2016-01-28 2017-08-03 株式会社デンソー Valve device
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JP6715159B2 (en) * 2016-10-18 2020-07-01 日立オートモティブシステムズ株式会社 Flow path switching valve and heat medium system for automobiles
JP6648740B2 (en) * 2016-11-29 2020-02-14 株式会社デンソー Valve device and method of manufacturing valve device
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CN109519561B (en) * 2017-09-20 2022-04-15 株式会社三国 Rotary valve device
JP7101544B2 (en) * 2018-06-06 2022-07-15 日立Astemo株式会社 Control valve
DE112020000356T5 (en) * 2019-01-08 2021-11-04 Zhejiang Yinlun Machinery Co., Ltd. Double sealing structure of an electrovalve, sealing structure of an electrovalve, and electrovalve of a static sealing structure
CN109595349A (en) * 2019-01-08 2019-04-09 浙江银轮机械股份有限公司 A kind of sealing structure of electronic valve
JP7192546B2 (en) * 2019-02-07 2022-12-20 株式会社デンソー Cooling water control valve device
JP7227050B2 (en) * 2019-03-27 2023-02-21 株式会社山田製作所 control valve
JP2021032266A (en) * 2019-08-19 2021-03-01 株式会社デンソー Valve device
US11421790B2 (en) * 2019-09-06 2022-08-23 Illinois Tool Works Inc. Ballstat flow diverter
JP7084042B2 (en) * 2019-09-24 2022-06-14 株式会社東海理機 Packing and rotary valves
US11261987B2 (en) 2020-02-19 2022-03-01 Medical Instrument Development Laboratories, Inc. Rotary valve
DE102021108799A1 (en) * 2021-04-08 2022-10-13 Veritas Ag FLUID VALVE ARRANGEMENT
DE102021115125A1 (en) 2021-06-11 2022-12-15 Illinois Tool Works Inc. Seal and valve device with such a seal
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Also Published As

Publication number Publication date
EP2857724B1 (en) 2019-04-03
CN104508338A (en) 2015-04-08
EP2857724A1 (en) 2015-04-08
WO2013176158A1 (en) 2013-11-28
US9567894B2 (en) 2017-02-14
JP2013245737A (en) 2013-12-09
JP5889106B2 (en) 2016-03-22
US20150075452A1 (en) 2015-03-19
EP2857724A4 (en) 2016-01-20
CN104508338B (en) 2020-02-28

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