IN2014CN04254A - - Google Patents

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Publication number
IN2014CN04254A
IN2014CN04254A IN4254CHN2014A IN2014CN04254A IN 2014CN04254 A IN2014CN04254 A IN 2014CN04254A IN 4254CHN2014 A IN4254CHN2014 A IN 4254CHN2014A IN 2014CN04254 A IN2014CN04254 A IN 2014CN04254A
Authority
IN
India
Prior art keywords
valve
seat
gas flow
flow passages
valve seat
Prior art date
Application number
Other languages
English (en)
Inventor
Alberto Babbini
Riccardo Bagagli
Leonardo Tognarelli
Guido Pratelli
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of IN2014CN04254A publication Critical patent/IN2014CN04254A/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
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc 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
    • F16K25/00—Details relating to contact between valve members and seats
    • 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
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7043—Guards and shields
    • Y10T137/7062—Valve guards

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Compressor (AREA)
IN4254CHN2014 2011-12-12 2012-12-11 IN2014CN04254A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI20110268 ITFI20110268A1 (it) 2011-12-12 2011-12-12 "automatic valve with interchangeable seat plate"
PCT/EP2012/075060 WO2013087615A1 (en) 2011-12-12 2012-12-11 Automatic valve with interchangeable seat plate

Publications (1)

Publication Number Publication Date
IN2014CN04254A true IN2014CN04254A (cg-RX-API-DMAC7.html) 2015-07-17

Family

ID=45876842

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4254CHN2014 IN2014CN04254A (cg-RX-API-DMAC7.html) 2011-12-12 2012-12-11

Country Status (11)

Country Link
US (1) US20140338761A1 (cg-RX-API-DMAC7.html)
EP (1) EP2791507A1 (cg-RX-API-DMAC7.html)
KR (1) KR20140100957A (cg-RX-API-DMAC7.html)
CN (1) CN104011389B (cg-RX-API-DMAC7.html)
BR (1) BR112014014169A2 (cg-RX-API-DMAC7.html)
CA (1) CA2857556C (cg-RX-API-DMAC7.html)
IN (1) IN2014CN04254A (cg-RX-API-DMAC7.html)
IT (1) ITFI20110268A1 (cg-RX-API-DMAC7.html)
MX (1) MX2014007098A (cg-RX-API-DMAC7.html)
RU (1) RU2658177C2 (cg-RX-API-DMAC7.html)
WO (1) WO2013087615A1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20130243A1 (it) * 2013-10-16 2015-04-17 Nuovo Pignone Srl "automatic ring valve, shutters for automatic ring valves, and method for manufacturing said shutters"
WO2016071128A1 (en) * 2014-11-05 2016-05-12 Nuovo Pignone Srl Automatic ring valve, shutters for automatic ring valves, and method for manufacturing said shutters
WO2016096331A1 (en) * 2014-12-15 2016-06-23 Nuovo Pignone Srl Fluid flow adapter for a cylinder of a reciprocating compressor
JP6228336B1 (ja) * 2017-04-17 2017-11-08 三井造船株式会社 環状弁
IT201700066770A1 (it) 2017-06-15 2018-12-15 Nuovo Pignone Tecnologie Srl Valvola a geometria variabile per compressori alternativi
EP3762638B1 (de) * 2018-03-08 2022-03-02 Burckhardt Compression AG Plattenventil sowie verfahren zum betrieb desselben
WO2020251530A1 (en) 2019-06-10 2020-12-17 Dresser-Rand Company Gas operated infinite step valve for a reciprocating compressor
EP4227531A1 (de) * 2022-02-10 2023-08-16 Burckhardt Compression AG Ventil für einen kolbenkompressor und verfahren zum betrieb eines solchen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536094A (en) * 1968-03-12 1970-10-27 Flavious E Manley Jr Compressor valve
US4278106A (en) * 1979-09-20 1981-07-14 Cunningham William W Plate check valve
US4307751A (en) * 1979-11-29 1981-12-29 Edison International, Inc. Plate valve
US4526195A (en) * 1980-11-18 1985-07-02 Iic Mechanical Products Limited Reinforced plastic structure such as a valve
CH668624A5 (de) * 1985-12-09 1989-01-13 Burckhardt Ag Maschf Ventil der ringplattenbauart fuer einen kolbenkompressor.
US5511583A (en) * 1995-01-24 1996-04-30 Dover Resources, Inc. Compressor valve
CN201818472U (zh) * 2010-01-07 2011-05-04 台州环天机械有限公司 压缩机气阀
CN201635966U (zh) * 2010-01-19 2010-11-17 台州环天机械有限公司 一种压缩机气阀

Also Published As

Publication number Publication date
RU2658177C2 (ru) 2018-06-19
BR112014014169A8 (pt) 2017-06-13
CA2857556C (en) 2019-09-24
CN104011389A (zh) 2014-08-27
EP2791507A1 (en) 2014-10-22
CN104011389B (zh) 2018-01-19
CA2857556A1 (en) 2013-06-20
ITFI20110268A1 (it) 2013-06-13
WO2013087615A1 (en) 2013-06-20
BR112014014169A2 (pt) 2017-06-13
KR20140100957A (ko) 2014-08-18
US20140338761A1 (en) 2014-11-20
RU2014121786A (ru) 2016-02-10
MX2014007098A (es) 2014-08-01

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