SG11201811055YA - Valve mechanism - Google Patents

Valve mechanism

Info

Publication number
SG11201811055YA
SG11201811055YA SG11201811055YA SG11201811055YA SG11201811055YA SG 11201811055Y A SG11201811055Y A SG 11201811055YA SG 11201811055Y A SG11201811055Y A SG 11201811055YA SG 11201811055Y A SG11201811055Y A SG 11201811055YA SG 11201811055Y A SG11201811055Y A SG 11201811055YA
Authority
SG
Singapore
Prior art keywords
valve port
opening
valve
narrowing portion
upstream
Prior art date
Application number
SG11201811055YA
Inventor
Tadashi Oike
Original Assignee
Tlv 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 Tlv Co Ltd filed Critical Tlv Co Ltd
Publication of SG11201811055YA publication Critical patent/SG11201811055YA/en

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/422—Valve seats attachable by a threaded connection to 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)

Abstract

VALVE MECHANISM A flow rate adjusting valve 10 includes: a casing 10 including an inlet 12, an outlet 13, and a channel 14 connecting the inlet 12 and the outlet 13 to each other; a valve port 26 disposed in the channel 14; and a valve body 32d that is disposed upstream of the valve port 5 26 and moves forward and backward relative to the valve port 26 to adjust an opening degree of an upstream opening 26a of the valve port 26. The valve port 26 includes a narrowing portion 26c whose opening diameter is smaller than that of the upstream opening 26a, and an enlarging portion 26d continuous to a downstream side of the narrowing portion 26c and having an opening diameter of the narrowing portion 26c. When the upstream opening 26a 10 is at a predetermined opening degree, an area of the valve port 26 through which a fluid passes is at minimum at the narrowing portion 26c. FIG. 4
SG11201811055YA 2016-06-15 2017-04-27 Valve mechanism SG11201811055YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016118842 2016-06-15
PCT/JP2017/016676 WO2017217123A1 (en) 2016-06-15 2017-04-27 Valve mechanism

Publications (1)

Publication Number Publication Date
SG11201811055YA true SG11201811055YA (en) 2019-01-30

Family

ID=60663557

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811055YA SG11201811055YA (en) 2016-06-15 2017-04-27 Valve mechanism

Country Status (8)

Country Link
US (1) US10738894B2 (en)
EP (1) EP3473908B1 (en)
JP (1) JP6310623B1 (en)
CN (1) CN109312878B (en)
ES (1) ES2890245T3 (en)
MY (1) MY194153A (en)
SG (1) SG11201811055YA (en)
WO (1) WO2017217123A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6435430B1 (en) * 2018-03-20 2018-12-05 株式会社テイエルブイ Valve mechanism
CN111954776B (en) * 2018-03-26 2022-07-26 株式会社不二工机 Electric valve
GB201812292D0 (en) * 2018-07-27 2018-09-12 Thermal Energy International Uk Ltd Cleaning device for condensate removal device
TWI676754B (en) * 2018-08-28 2019-11-11 歐特捷實業股份有限公司 valve
CN110886855A (en) * 2018-09-07 2020-03-17 欧特捷实业股份有限公司 Valve with a valve body
WO2020136694A1 (en) * 2018-12-24 2020-07-02 太平洋工業株式会社 Electromagnetic valve
JP7335584B2 (en) * 2019-05-22 2023-08-30 株式会社テイエルブイ valve mechanism
US20220120348A1 (en) * 2020-10-15 2022-04-21 North Atlantic Imports, Llc Valve structure for propane tank and method thereof

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061852A (en) * 1935-06-12 1936-11-24 Frank J Schweitzer Flow bean valve
US2746800A (en) * 1952-06-17 1956-05-22 Bosch Gmbh Robert Fuel injection nozzles for internal combustion engines
US3035780A (en) * 1960-05-20 1962-05-22 Renault Fuel injection nozzles for internal combustion engines
JPS4617461B1 (en) * 1966-02-09 1971-05-14
US3703273A (en) * 1970-08-24 1972-11-21 Kieley & Mueller Low loss innervalve assembly
JPS5344326U (en) * 1976-09-20 1978-04-15
US4376447A (en) * 1979-08-20 1983-03-15 Umc Industries, Inc. Hot water valve
US4337788A (en) * 1981-02-02 1982-07-06 Smith International Inc. High pressure valve
US4413646A (en) * 1981-05-01 1983-11-08 Exxon Research And Engineering Co. Streamline coal slurry letdown valve
US4479509A (en) * 1981-08-03 1984-10-30 E. I. Du Pont De Nemours And Company Fluid control apparatus
JPS59116572U (en) * 1983-01-27 1984-08-06 株式会社ボッシュオートモーティブ　システム Throttle type fuel injection nozzle
JPS6060374A (en) * 1983-09-14 1985-04-06 Nippon Beeles- Kk Adjusting valve
JPS6260770U (en) * 1985-10-04 1987-04-15
JP2001027391A (en) 1999-07-14 2001-01-30 Tlv Co Ltd Orifice type steam trap
EP1419332A1 (en) * 2001-08-17 2004-05-19 Fisher Controls International Llc Fluid control valve with low pressure drop ratio factor
US6769666B2 (en) * 2001-11-15 2004-08-03 Fisher Controls International Llc Variable port valve plug
US6698449B2 (en) * 2001-11-15 2004-03-02 Fisher Controls International Llc Replaceable valve seat ring with enhanced flow design
JP2004340260A (en) * 2003-05-15 2004-12-02 Saginomiya Seisakusho Inc Flow control valve
JP2007032980A (en) * 2005-07-28 2007-02-08 Mitsubishi Electric Corp Expansion valve
JP4237781B2 (en) * 2006-06-29 2009-03-11 シーケーディ株式会社 Flow control valve
JP4980312B2 (en) * 2008-07-16 2012-07-18 株式会社テイエルブイ Liquid pumping device
CN201237013Y (en) * 2008-07-25 2009-05-13 江苏恒力化纤有限公司 Sealing device of fuel level regulator
WO2015098952A1 (en) * 2013-12-25 2015-07-02 愛三工業株式会社 Double eccentric valve
US10295064B2 (en) 2014-03-19 2019-05-21 Zhejiang Sanhua Co., Ltd Electronic expansion valve

Also Published As

Publication number Publication date
CN109312878A (en) 2019-02-05
MY194153A (en) 2022-11-16
US10738894B2 (en) 2020-08-11
EP3473908A4 (en) 2019-07-24
ES2890245T3 (en) 2022-01-18
JPWO2017217123A1 (en) 2018-06-28
WO2017217123A1 (en) 2017-12-21
EP3473908B1 (en) 2021-09-01
US20190107207A1 (en) 2019-04-11
JP6310623B1 (en) 2018-04-11
CN109312878B (en) 2020-09-15
EP3473908A1 (en) 2019-04-24

Similar Documents

Publication Publication Date Title
SG11201811055YA (en) Valve mechanism
EP3059497A3 (en) Enhanced turbulent mixing
ATE504874T1 (en) FLOW RATE REGULATOR
DE602004028011D1 (en) ÜBERSTRÖMABSPERRORGAN
EA202090704A3 (en) AEROSOL DIRECTION DEVICE AND AEROSOL GENERATING SYSTEM CONTAINING THE SPECIFIED AEROSOL DIRECTION DEVICE
ATE523723T1 (en) PRESSURE REGULATOR VALVE DEVICE
MX2018005243A (en) Check valve structure, nozzle member using same, and squeeze container.
MX2018012023A (en) High pressure reducing tilt nozzle.
WO2015054372A3 (en) Noise attenuation in check valve unit
EP2827214A3 (en) Fluid control assemblies and flow path inserts
GB201313761D0 (en) Valve arrangement for a production pipe
BR112018009121A2 (en) valve system
EP2777733A3 (en) Gas regulator, control interface module, and methods for surgical applications
EP2565505A4 (en) Fluid control valve assembly
MX2018013402A (en) Gas flowmeter.
MX2015013216A (en) Pressure regulators with filter condition detectors.
MX2020009570A (en) Valve mechanism.
PH12018500540A1 (en) Exhaust gas pressure control valve
GB2574966A (en) Pressure control valve for downhole treatment operations
MX2019004893A (en) Adjustable flow meter system.
BR112021023877A2 (en) Tube fitting and tube fitting set
AR110331A1 (en) FLOW CONTROL NOZZLE AND APPLIANCE UNDERSTANDING A FLOW CONTROL NOZZLE
RU2011122552A (en) FLOW DIRECTION SEAT FOR STEAM TURBINE VALVES
DE102005053943A1 (en) Valve connector for use in an evaporation pipe has compression coil spring that pushes the valve body in the upstream direction and has an exit orifice disposed downstream of the valve seat for restricting the discharge rate of fluid flow
MX2018008904A (en) Hybrid flow and pressure regulation.