IN2014CH02001A - - Google Patents

Info

Publication number
IN2014CH02001A
IN2014CH02001A IN2001CH2014A IN2014CH02001A IN 2014CH02001 A IN2014CH02001 A IN 2014CH02001A IN 2001CH2014 A IN2001CH2014 A IN 2001CH2014A IN 2014CH02001 A IN2014CH02001 A IN 2014CH02001A
Authority
IN
India
Prior art keywords
compression chamber
gas
sealing portion
flowmeter
accommodation portion
Prior art date
Application number
Inventor
Kenji Nagura
Hitoshi Takagi
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of IN2014CH02001A publication Critical patent/IN2014CH02001A/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
    • 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
    • F04B51/00—Testing machines, pumps, or pumping installations
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

A gas compressor of the present invention includes a reciprocating member, an accommodation portion, and a sealing portion, and the accommodation portion includes a compression chamber that compresses a gas and a non-compression chamber that is separated from the compression chamber by the reciprocating member and the sealing portion. Further, since the compression chamber includes a suction line that suctions a hydrogen gas, a discharge line that discharges a compressed gas, a connection line that is connected to the accommodation portion and is used so that at least a part of a gas flows therethrough when a gas passing through the sealing portion from the compression chamber exists, a flowmeter that is provided in the connection line, and a determination unit that determines whether a flow amount measured by the flowmeter is equal to or larger than a predetermined threshold value, it is possible to easily determine the abrasion state of the sealing portion.
IN2001CH2014 2013-04-22 2014-04-17 IN2014CH02001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013089465A JP6060028B2 (en) 2013-04-22 2013-04-22 Gas compressor and wear state determination method

Publications (1)

Publication Number Publication Date
IN2014CH02001A true IN2014CH02001A (en) 2015-07-03

Family

ID=50342226

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2001CH2014 IN2014CH02001A (en) 2013-04-22 2014-04-17

Country Status (6)

Country Link
US (1) US10288062B2 (en)
EP (1) EP2796719B1 (en)
JP (1) JP6060028B2 (en)
KR (1) KR101656558B1 (en)
CN (1) CN104110357B (en)
IN (1) IN2014CH02001A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675654B (en) * 2015-01-21 2017-02-01 浙江大学 Fluid pump and method for delivering fluid
WO2017160744A1 (en) 2016-03-14 2017-09-21 Microfluidics International Corporation High-pressure fluid processing device configured for batch processing
CN105782049B (en) * 2016-04-14 2018-01-12 五邑大学 The conjugation measuring system and measuring method of a kind of rotary compressor frictional behavior
US20180100497A1 (en) * 2016-10-11 2018-04-12 General Electric Company Reciprocating compressor flow sensing
CN107366743B (en) * 2017-07-03 2019-02-01 浙江大学 Sealed structure for suction, drainage and storage of liquids
JP7512017B2 (en) * 2019-04-26 2024-07-08 株式会社神戸製鋼所 Piston ring, reciprocating compressor, and piston ring selection method
CN113250931B (en) * 2021-06-11 2021-10-15 微晟(武汉)技术有限公司 Anti-dismantling structure based on air pressure detection and control method thereof
JP7546519B2 (en) * 2021-06-15 2024-09-06 三菱重工業株式会社 How to detect wear in a reciprocating pump
JP7819086B2 (en) * 2022-11-25 2026-02-24 三菱重工業株式会社 Reciprocating Pump
IT202300003882A1 (en) 2023-03-03 2024-09-03 Sime S R L RECIPROCATING COMPRESSOR WITH IMPROVED SEAL FOR LOW MOLECULAR WEIGHT GASES
CN118998038B (en) * 2024-08-30 2025-11-25 中兴智能汽车有限公司 A self-testing method for the operating performance of an air compressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392983A (en) 1965-10-22 1968-07-16 Atomic Energy Commission Usa Safety control device for use with mechanical seals
JP2690965B2 (en) * 1988-09-21 1997-12-17 株式会社日立製作所 Plunger pump
US5108264A (en) * 1990-08-20 1992-04-28 Hewlett-Packard Company Method and apparatus for real time compensation of fluid compressibility in high pressure reciprocating pumps
US5112196A (en) * 1990-12-21 1992-05-12 Beta Machinery Analysis Ltd. Method and apparatus for analyzing the operating condition of a machine
US5563351A (en) 1994-03-31 1996-10-08 Caterpillar Inc. Method and apparatus for determining pump wear
CA2365714A1 (en) * 1999-03-29 2000-10-05 Masuo Okada Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method
NL1012606C2 (en) * 1999-07-15 2001-01-16 Sun Electric Systems Bv Method and device for evaluating a hydraulic system.
JP4227501B2 (en) * 2003-11-26 2009-02-18 株式会社神戸製鋼所 Reciprocating compressor and control method thereof
JP2008517235A (en) * 2004-10-22 2008-05-22 ブルクハルト コンプレッション アーゲー Dry run piston rod seal device and method for sealing a piston rod with dry run piston rod seal device
WO2007070033A1 (en) * 2005-12-12 2007-06-21 Carrier Corporation Flowmeter assembly
JP2007182820A (en) * 2006-01-10 2007-07-19 Anest Iwata Corp Booster type gas compressor
GB2442970B (en) 2006-07-11 2008-07-02 Roper Ind Ltd Packing case seal
US8215922B2 (en) * 2008-06-24 2012-07-10 Aurora Sfc Systems, Inc. Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges
WO2013063262A1 (en) 2011-10-25 2013-05-02 Hydrotech, Inc Pump monitoring device

Also Published As

Publication number Publication date
EP2796719B1 (en) 2017-05-10
US20140314584A1 (en) 2014-10-23
US10288062B2 (en) 2019-05-14
CN104110357B (en) 2016-10-26
EP2796719A1 (en) 2014-10-29
JP2014214607A (en) 2014-11-17
KR101656558B1 (en) 2016-09-09
CN104110357A (en) 2014-10-22
JP6060028B2 (en) 2017-01-11
KR20140126255A (en) 2014-10-30

Similar Documents

Publication Publication Date Title
IN2014CH02001A (en)
MX366905B (en) Compressor device, as well as the use of such an assembly.
IN2014CN04506A (en)
EP2960505A3 (en) Linear compressor
MX343116B (en) Flow restrictor and gas compressor.
WO2015004559A3 (en) Monitoring of nebulizer usage
EP2963301A3 (en) Compressor and method for assembling a compressor
CL2012002917A1 (en) Air compressor system and method of operation.
EP2799665A3 (en) Scroll compressor
MX2015015609A (en) Discharge coefficient determination of a managed pressure drilling choke/valve.
EP2642128A3 (en) Compressor
WO2011137474A3 (en) Discharge silencer for a hermetically encapsulated refrigerant compressor
RU2016133686A (en) Method and system for operating a dual compressor with supply air
MY172358A (en) Downhole cleaning tool and cleaning method
EP2439412A3 (en) Liquid ring compressors for subsea compression of wet gases
EP2865893A3 (en) Valve assembly for variable swash plate compressor
EP2891801A3 (en) Compressor and valve assembly thereof for reducing pulsation and/or noise
MX369235B (en) Rotative valves for reciprocating compressors and related methods.
MX2019014787A (en) Positive displacement pump.
WO2014041407A3 (en) Oil separator device for a volumetric compressor and volumetric compressor
GB201101481D0 (en) Improvements relating to pumps
EA201690875A1 (en) DIAPHRAGM PUMP AND VALVE DEVICE FOR SUCH PUMP
MX2019013921A (en) Flexible supply gas routing for gas compressors.
NZ724653A (en) Embedded regulator for pneumatic nailer supplemental air tank
MY175543A (en) Method of controlling an electric submersible pump