SG11201908692YA - Annular valve and valve body for annular valve - Google Patents

Annular valve and valve body for annular valve

Info

Publication number
SG11201908692YA
SG11201908692YA SG11201908692YA SG11201908692YA SG 11201908692Y A SG11201908692Y A SG 11201908692YA SG 11201908692Y A SG11201908692Y A SG 11201908692YA SG 11201908692Y A SG11201908692Y A SG 11201908692YA
Authority
SG
Singapore
Prior art keywords
valve
shape
valve body
annular
passage flow
Prior art date
Application number
Inventor
Masaru Fujinami
Hirofumi Himei
Tsukasa Suzuki
Kazuhiro Shimizu
Shuji Ishihara
Kazuki Takizawa
Kouichi Takemoto
Original Assignee
Mitsui E&S Machinery 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 Mitsui E&S Machinery Co Ltd filed Critical Mitsui E&S Machinery Co Ltd
Publication of SG11201908692YA publication Critical patent/SG11201908692YA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1053—Adaptations or arrangements of distribution members the members being Hoerbigen valves
    • 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
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F16K15/12—Springs for ring valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)

Abstract

An annular valve in which the shape of a sealing surface of a valve body is optimized thus suppressing the occurrence of pressure loss in gas on the periphery of the 5 sealing surface and extending the service life of the annular valve. The annular valve comprises: a valve seat 10 formed in a plate-like shape and including passage flow channels 11 each having an opening cross section formed in an arcuate shape; a receiving plate 20 formed in a plate- 10 like shape and having discharge flow channels 21, the receiving plate 20 being arranged to face the valve seat 10 by way of an intermediate chamber 50; a valve body 30 formed in an annular shape corresponding to the arcuate shape of the opening cross section of the passage flow 15 channel 11 and being arranged in the intermediate chamber 50, the valve body 30 being brought into contact with/separated from the valve seat 10 so as to open/close the passage flow channel 11; and a plurality of spring members 40 supported by the receiving plate 20, the spring 20 members 40 each biasing elastically the valve body 30 toward the valve seat 10. A sealing surface 31 of the valve body 30 that faces the passage flow channel 11 is formed in a shape where at least one of pressure loss elements with respect to gas flowing towards the valve body 25 30 from the passage flow channel 11 is eliminated.
SG11201908692Y 2017-04-17 2018-03-16 Annular valve and valve body for annular valve SG11201908692YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017081622A JP6228336B1 (en) 2017-04-17 2017-04-17 Annular valve
PCT/JP2018/010559 WO2018193774A1 (en) 2017-04-17 2018-03-16 Annular valve and valve body for annular valve

Publications (1)

Publication Number Publication Date
SG11201908692YA true SG11201908692YA (en) 2019-11-28

Family

ID=60265927

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908692Y SG11201908692YA (en) 2017-04-17 2018-03-16 Annular valve and valve body for annular valve

Country Status (7)

Country Link
US (1) US11041572B2 (en)
EP (1) EP3611376B1 (en)
JP (1) JP6228336B1 (en)
KR (1) KR102141094B1 (en)
CN (1) CN110573735B (en)
SG (1) SG11201908692YA (en)
WO (1) WO2018193774A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102664246B1 (en) * 2018-03-08 2024-05-07 부르크하르트 콤프레션 아게 Plate valve and method for operating it
EP3680484A1 (en) * 2019-01-08 2020-07-15 Burckhardt Compression AG Seat valve
JP7417511B2 (en) 2020-12-16 2024-01-18 三菱重工コンプレッサ株式会社 Valve gear and steam turbine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354318A (en) * 1920-09-28 longacre
US1550376A (en) * 1924-05-24 1925-08-18 Ingersoll Rand Co Valve
GB829952A (en) * 1955-06-06 1960-03-09 Enfo Grundlagen Forschungs Ag Improvements in or relating to fluid-flow control valves
US3536094A (en) * 1968-03-12 1970-10-27 Flavious E Manley Jr Compressor valve
JPH0175671U (en) * 1987-11-09 1989-05-23
ES2045561T3 (en) * 1988-05-31 1994-01-16 Hoerbiger Ventilwerke Ag RING VALVE
AT391928B (en) 1989-09-27 1990-12-27 Hoerbiger Ventilwerke Ag VALVE, ESPECIALLY FOR COMPRESSORS
JP2591824Y2 (en) 1992-12-18 1999-03-10 日立工機株式会社 Switch device
AT403947B (en) 1994-07-15 1998-06-25 Hoerbiger Ventilwerke Ag DISC VALVE
US5511583A (en) 1995-01-24 1996-04-30 Dover Resources, Inc. Compressor valve
CN1395656A (en) * 2000-01-11 2003-02-05 科尔泰克工业产品公司 Profiled plate valve
AT412303B (en) 2000-04-18 2004-12-27 Hoerbiger Ventilwerke Gmbh VALVE
EP1423610A4 (en) * 2001-07-13 2005-02-09 Capital Formation Inc Elastomeric sealing element for gas compressor valve
EP1826407A1 (en) * 2006-02-23 2007-08-29 Burckhardt Compression AG Valve for piston compressors
JP5195273B2 (en) * 2008-10-21 2013-05-08 株式会社Ｉｈｉ Check valve
ITFI20110268A1 (en) * 2011-12-12 2013-06-13 Nuovo Pignone Spa "AUTOMATIC VALVE WITH INTERCHANGEABLE SEAT PLATE"
ITFI20120048A1 (en) * 2012-03-08 2013-09-09 Nuovo Pignone Srl "AUTOMATIC VALVE WITH A SPRING HOLDER RING"
JP6359973B2 (en) * 2012-12-11 2018-07-18 ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ Automatic valve with replaceable seat plate
JP5951557B2 (en) * 2013-06-13 2016-07-13 三菱日立パワーシステムズ株式会社 Steam valve
CN106090269B (en) * 2016-08-30 2018-05-22 东方电气集团东方汽轮机有限公司 A kind of ball-shaped regulating valve valve disc molded line structure and its design method

Also Published As

Publication number Publication date
CN110573735A (en) 2019-12-13
CN110573735B (en) 2020-09-25
US11041572B2 (en) 2021-06-22
JP2018179195A (en) 2018-11-15
KR20190139947A (en) 2019-12-18
US20200370668A1 (en) 2020-11-26
EP3611376B1 (en) 2024-05-08
JP6228336B1 (en) 2017-11-08
EP3611376A4 (en) 2020-11-18
WO2018193774A1 (en) 2018-10-25
KR102141094B1 (en) 2020-08-04
EP3611376A1 (en) 2020-02-19

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