RU2015138148A - Coaxial flow direction system and corresponding method - Google Patents

Coaxial flow direction system and corresponding method Download PDF

Info

Publication number
RU2015138148A
RU2015138148A RU2015138148A RU2015138148A RU2015138148A RU 2015138148 A RU2015138148 A RU 2015138148A RU 2015138148 A RU2015138148 A RU 2015138148A RU 2015138148 A RU2015138148 A RU 2015138148A RU 2015138148 A RU2015138148 A RU 2015138148A
Authority
RU
Russia
Prior art keywords
axial
channel
wall
hole
annular
Prior art date
Application number
RU2015138148A
Other languages
Russian (ru)
Other versions
RU2683353C2 (en
Inventor
Дэвид У. ЛЕГГ
Карл НОБЛ
Original Assignee
ДжиИ ОЙЛ ЭНД ГЭС КОМПРЭШН СИСТЕМС, ЭлЭлСи
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 ДжиИ ОЙЛ ЭНД ГЭС КОМПРЭШН СИСТЕМС, ЭлЭлСи filed Critical ДжиИ ОЙЛ ЭНД ГЭС КОМПРЭШН СИСТЕМС, ЭлЭлСи
Publication of RU2015138148A publication Critical patent/RU2015138148A/en
Application granted granted Critical
Publication of RU2683353C2 publication Critical patent/RU2683353C2/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/005Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/12Casings; Cylinders; Cylinder heads; Fluid connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404Details, component parts specially adapted for such pumps
    • F04B27/0451Particularities relating to the distribution members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404Details, component parts specially adapted for such pumps
    • F04B27/0451Particularities relating to the distribution members
    • F04B27/0456Particularities relating to the distribution members to cylindrical distribution members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/10Adaptations or arrangements of distribution members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/10Adaptations or arrangements of distribution members
    • F04B39/1013Adaptations or arrangements of distribution members the members being of the poppet valve type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/10Adaptations or arrangements of distribution members
    • F04B39/1046Combination of in- and outlet valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, 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
    • F04B49/22Control, 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 by means of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Claims (29)

1. Система, содержащая1. The system containing компрессор, содержащийcompressor containing цилиндр, содержащий камеру, первую осевую концевую часть и вторую осевую концевую часть, иa cylinder comprising a chamber, a first axial end part and a second axial end part, and поршень, расположенный в камере цилиндра и выполненный с возможностью возвратно-поступательного перемещения вдоль оси цилиндра между указанными первой осевой концевой частью и второй осевой концевой частью, иa piston located in the cylinder chamber and configured to reciprocate along the axis of the cylinder between said first axial end part and a second axial end part, and коаксиальное устройство направления потока, соединенное с компрессором и имеющее первую стенку, расположенную вокруг первого канала вдоль оси, второй канал, расположенный вокруг первой стенки вдоль оси, и вторую стенку, расположенную вокруг второго канала вдоль оси, причем первый канал имеет первое осевое отверстие, проточно сообщающееся с камерой при перемещении поршня в первом осевом направлении, а второй канал имеет второе осевое отверстие, проточно сообщающееся с камерой при перемещении поршня во втором осевом направлении, противоположном первому осевому направлению.a coaxial flow direction device connected to the compressor and having a first wall located around the first channel along the axis, a second channel located around the first wall along the axis, and a second wall located around the second channel along the axis, the first channel having a first axial hole, flowing communicating with the camera when moving the piston in the first axial direction, and the second channel has a second axial hole, flowing in communication with the camera when moving the piston in the second axial direction, olozhnom the first axial direction. 2. Система по п. 1, в которой первый канал представляет собой центральный осевой канал, а второй канал представляет собой кольцевой наружный канал.2. The system of claim 1, wherein the first channel is a central axial channel and the second channel is an annular external channel. 3. Система по п. 2, в которой первая и вторая стенки представляют собой первую и вторую концентрические кольцевые стенки.3. The system of claim 2, wherein the first and second walls are first and second concentric annular walls. 4. Система по п. 2, в которой первое осевое отверстие представляет собой центральное осевое отверстие, а второе осевое отверстие представляет собой кольцевое осевое отверстие, расположенное вокруг центрального осевого отверстия.4. The system of claim 2, wherein the first axial hole is a central axial hole and the second axial hole is an annular axial hole located around the central axial hole. 5. Система по п. 4, в которой первый канал имеет третье осевое отверстие, причем первое и третье осевые отверстия расположены на противоположных концевых частях первого канала.5. The system of claim 4, wherein the first channel has a third axial hole, wherein the first and third axial holes are located on opposite end parts of the first channel. 6. Система по п. 5, в которой второй канал имеет радиальное отверстие, проходящее через вторую стенку.6. The system of claim 5, wherein the second channel has a radial hole extending through the second wall. 7. Система по п. 6, в которой коаксиальное устройство направления потока имеет кольцевую закругленную часть, проходящую между первой и второй стенками, причем кольцевая закругленная часть имеет U-образный изгиб от первой стенки до второй стенки.7. The system of claim 6, wherein the coaxial flow direction device has an annular rounded portion extending between the first and second walls, the annular rounded portion having a U-shaped bend from the first wall to the second wall. 8. Система по п. 7, в которой коаксиальное устройство направления потока содержит первый сужающийся кольцевой переходный участок вдоль первой стенки у первого осевого отверстия, второй сужающийся кольцевой переходный участок вдоль первой стенки у второго осевого отверстия, или третий сужающийся кольцевой переходный участок вдоль первой стенки у третьего осевого отверстия, или комбинацию указанных переходных участков.8. The system of claim 7, wherein the coaxial flow direction device comprises a first tapering annular transition section along the first wall at the first axial hole, a second tapering annular transition section along the first wall at the second axial hole, or a third tapering ring transition section along the first wall at the third axial hole, or a combination of these transition sections. 9. Система по п. 8, содержащая клапанный узел, расположенный между поршнем и первым и вторым осевыми отверстиями.9. The system of claim 8, comprising a valve assembly located between the piston and the first and second axial holes. 10. Система по п. 1, в которой коаксиальное устройство направления потока имеет закругленную часть, проходящую в окружном направлении вокруг оси между первой и второй стенками, причем закругленная часть имеет U-образный изгиб от первой стенки до второй стенки.10. The system of claim 1, wherein the coaxial flow direction device has a rounded portion extending in a circumferential direction about an axis between the first and second walls, the rounded portion having a U-shaped bend from the first wall to the second wall. 11. Система по п. 1, в которой коаксиальное устройство направления потока содержит первый сужающийся переходный участок вдоль первой стенки у первого осевого отверстия, второй сужающийся переходный участок вдоль первой стенки у второго осевого отверстия, или третий сужающийся переходный участок вдоль первой стенки у третьего осевого отверстия первого канала, или комбинацию указанных переходных участков.11. The system of claim 1, wherein the coaxial flow direction device comprises a first tapering transition section along the first wall at the first axial hole, a second tapering transition section along the first wall at the second axial hole, or a third tapering transition section along the first wall at the third axial openings of the first channel, or a combination of these transition sections. 12. Система по п. 1, содержащая клапанный узел, расположенный между поршнем и первым и вторым осевыми отверстиями.12. The system of claim 1, comprising a valve assembly located between the piston and the first and second axial holes. 13. Система по п. 1, в которой клапанный узел содержит первый клапан, расположенный между первым осевым отверстием и поршнем, и второй клапан, расположенный между вторым осевым отверстием и поршнем.13. The system of claim 1, wherein the valve assembly comprises a first valve located between the first axial bore and the piston, and a second valve located between the second axial bore and the piston. 14. Система по п. 13, в которой первый клапан представляет собой первый односторонний клапан, а второй клапан представляет собой второй односторонний клапан, причем первый и второй односторонние клапаны выполнены с возможностью обеспечения протекания потока в противоположных осевых направлениях относительно оси коаксиального устройства направления потока.14. The system of claim 13, wherein the first valve is a first one-way valve and the second valve is a second one-way valve, wherein the first and second one-way valves are configured to allow flow in opposite axial directions relative to the axis of the coaxial flow direction device. 15. Система по п. 1, содержащая привод, соединенный с компрессором.15. The system of claim 1, comprising a drive coupled to a compressor. 16. Система, содержащая16. A system comprising клапанный узел, содержащий первый односторонний клапан и второй односторонний клапан, причем первый односторонний клапан выполнен с обеспечением возможности протекания потока текучей среды в первом осевом направлении, а второй односторонний клапан выполнен с обеспечением возможности протекания потока текучей среды во втором осевом направлении, противоположном первому осевому направлению, иa valve assembly comprising a first one-way valve and a second one-way valve, wherein the first one-way valve is configured to allow fluid flow in a first axial direction, and the second one-way valve is configured to allow fluid to flow in a second axial direction opposite to the first axial direction , and коаксиальное устройство направления потока, имеющее первую стенку, расположенную вокруг первого канала вдоль оси, второй канал, расположенный вокруг первой стенки вдоль оси, и вторую стенку, расположенную вокруг второго канала вдоль оси, причем первый канал имеет первое осевое отверстие, проточно сообщающееся с первым односторонним клапаном, а второй канал имеет второе осевое отверстие, проточно сообщающееся со вторым односторонним клапаном.a coaxial flow direction device having a first wall located around the first channel along the axis, a second channel located around the first wall along the axis, and a second wall located around the second channel along the axis, the first channel having a first axial hole communicating with the first one-way the valve, and the second channel has a second axial hole, flow-through communicating with the second one-way valve. 17. Система по п. 16, содержащая компрессор, соединенный с коаксиальным устройством направления потока.17. The system of claim 16, comprising a compressor coupled to a coaxial flow direction device. 18. Система по п. 16, в которой первая стенка представляет собой первую кольцевую стенку, первый канал представляет собой центральный осевой канал, имеющий первое осевое отверстие и третье осевое отверстие, противоположное первому осевому отверстию, вторая стенка представляет собой вторую кольцевую стенку, второй канал представляет собой кольцевой наружный канал, имеющий второе осевое отверстие и радиальное отверстие во второй стенке, причем коаксиальное устройство направления потока имеет кольцевую закругленную часть, проходящую между первой и второй стенками.18. The system of claim 16, wherein the first wall is a first annular wall, the first channel is a central axial channel having a first axial hole and a third axial hole opposite the first axial hole, the second wall is a second annular wall, a second channel represents an annular outer channel having a second axial hole and a radial hole in the second wall, and the coaxial flow direction device has an annular rounded portion extending between first and second walls. 19. Способ, включающий19. A method comprising обеспечение возвратно-поступательного перемещения поршня в цилиндре компрессора между первой и второй осевыми концевыми частями, иproviding reciprocating movement of the piston in the compressor cylinder between the first and second axial end parts, and направление текучей среды в первом осевом направлении через первое отверстие в первый канал коаксиального устройства направления потока при перемещении поршня в первом осевом направлении, иthe direction of the fluid in the first axial direction through the first hole into the first channel of the coaxial flow direction device when moving the piston in the first axial direction, and направление текучей среды во втором осевом направлении через второе отверстие во второй канал коаксиального устройство направления потока при перемещении поршня во втором осевом направлении, противоположном первому осевому направлению, причем коаксиальное устройство направления потока имеет первую стенку, расположенную вокруг первого канала вдоль оси, и вторую стенку, расположенную вокруг второго канала вдоль оси, и второй канал расположен вокруг первой стенки вдоль оси.the direction of the fluid in the second axial direction through the second hole into the second channel of the coaxial flow direction device while moving the piston in a second axial direction opposite to the first axial direction, the coaxial flow direction device having a first wall located around the first channel along the axis and a second wall, located around the second channel along the axis, and the second channel is located around the first wall along the axis. 20. Способ по п. 19, в котором первая стенка представляет собой первую кольцевую стенку, первый канал представляет собой центральный осевой канал, имеющий первое осевое отверстие и третье осевое отверстие, противоположное первому осевому отверстию, вторая стенка представляет собой вторую кольцевую стенку, второй канал представляет собой кольцевой наружный канал, имеющий второе осевое отверстие и радиальное отверстие во второй стенке, причем коаксиальное устройство направления потока имеет кольцевую закругленную часть, проходящую между первой и второй стенками.20. The method according to p. 19, in which the first wall is a first annular wall, the first channel is a Central axial channel having a first axial hole and a third axial hole opposite the first axial hole, the second wall is a second annular wall, a second channel represents an annular outer channel having a second axial hole and a radial hole in the second wall, and the coaxial flow direction device has an annular rounded portion extending between ervoy and second walls.
RU2015138148A 2013-03-15 2014-03-06 System and method with coaxial flow device RU2683353C2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361801688P 2013-03-15 2013-03-15
US61/801,688 2013-03-15
US14/191,187 2014-02-26
US14/191,187 US20140271250A1 (en) 2013-03-15 2014-02-26 Compression System and Method Having Co-Axial Flow Device
PCT/US2014/021376 WO2014149887A1 (en) 2013-03-15 2014-03-06 Compression system and method having co-axial flow device

Publications (2)

Publication Number Publication Date
RU2015138148A true RU2015138148A (en) 2017-04-19
RU2683353C2 RU2683353C2 (en) 2019-03-28

Family

ID=51527751

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015138148A RU2683353C2 (en) 2013-03-15 2014-03-06 System and method with coaxial flow device

Country Status (7)

Country Link
US (1) US20140271250A1 (en)
EP (1) EP2971763A1 (en)
AU (1) AU2014237764B2 (en)
MX (1) MX2015012734A (en)
RU (1) RU2683353C2 (en)
SG (2) SG10201706803UA (en)
WO (1) WO2014149887A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800003497A1 (en) * 2018-03-13 2019-09-13 Nuovo Pignone Tecnologie Srl ALTERNATIVE COMPRESSOR AND METHOD TO ADJUST ITS FLOW
US20210404454A1 (en) * 2018-09-24 2021-12-30 Burckhardt Compression Ag Labyrinth piston compressor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996762A (en) * 1931-12-26 1935-04-09 Sullivan Machinery Co Valve mechanism
GB676480A (en) * 1950-04-21 1952-07-30 Hymatic Eng Co Ltd Improvements relating to air compressors
AT247508B (en) * 1964-03-02 1966-06-10 Hoerbiger Ventilwerke Ag Piston compressor with automatic valves
US3829253A (en) * 1972-12-27 1974-08-13 S Bunn Plate valve structure
US4115044A (en) * 1976-10-04 1978-09-19 Tecumseh Products Company Valve arrangement for compressor
US5022832A (en) * 1988-11-30 1991-06-11 Holset Engineering Company Ring valve type air compressor
US5213487A (en) * 1991-06-26 1993-05-25 Holset Engineering Company, Inc. Ring valve type air compressor with deformable ring valves
RU2073117C1 (en) * 1994-03-02 1997-02-10 Евгений Николаевич Еременко Piston compressor
US20030235509A1 (en) * 2002-06-21 2003-12-25 Hypro Corporation High aspiration valve design for piston pumps or compressors
US8485801B2 (en) * 2007-04-11 2013-07-16 Cameron International Corporation Poppet valve assembly
US20110116940A1 (en) * 2009-11-17 2011-05-19 Cameron International Corporation Viscoelastic compressor pulsation dampener

Also Published As

Publication number Publication date
SG10201706803UA (en) 2017-10-30
US20140271250A1 (en) 2014-09-18
SG11201506997UA (en) 2015-10-29
MX2015012734A (en) 2016-07-06
AU2014237764B2 (en) 2017-11-23
RU2683353C2 (en) 2019-03-28
EP2971763A1 (en) 2016-01-20
WO2014149887A1 (en) 2014-09-25
AU2014237764A1 (en) 2015-09-24

Similar Documents

Publication Publication Date Title
RU2013137708A (en) METHOD FOR MANUFACTURING A LOADED STEM WITH A SILENCER AND MANUFACTURED BY THIS METHOD A STRENGTHEN STEM WITH A SILENCER
JP2011021604A5 (en)
RU2018119090A (en) FLOW CONTROL VALVE
EP2783967A3 (en) Hydraulic shock absorber
RU2014133699A (en) PRESSURE REDUCER
RU2012148271A (en) SHOCK ABSORBER
RU2015137957A (en) FITTING FOR USE WITH METAL PIPELINE
RU2017117294A (en) CLAMP COVER ASSEMBLY FOR AXIAL FLOW CONTROL VALVE AND AXIAL FLOW CONTROL VALVE CONTAINING THE SPECIFIED ASSEMBLY
RU2015138148A (en) Coaxial flow direction system and corresponding method
WO2015168445A4 (en) Sealing element mounting
RU2017132848A (en) BOTTOM DEVICE FOR FLOW RETAIL WITH OSCILLATING DAMPER
CA2646599A1 (en) Progressive cavity pump rod guide
CN105492797A (en) Monotube damper assembly
US20150306783A1 (en) Chain saw and fluid pump
EA201301060A1 (en) SYSTEM AND METHOD FOR CONNECTING HOSES
EA201490936A1 (en) HEATING RADIATOR ELEMENT COMPLETED FROM CAST UNDER ALUMINUM PRESSURE
US9279502B2 (en) Fill valve apparatus
EP2930364A3 (en) A valve assembly and a pump comprising a valve assembly
RU97789U1 (en) SLIPPER HOUSING SEMI-HOUSING
WO2015010013A3 (en) Printing assembly
RU2003125202A (en) TWO-PACK DEVICE
RU2012109631A (en) CONTROL VALVE
RU2016150884A (en) Valve assembly and liner for valve assembly
EA201400228A1 (en) PIPE RETURN VALVE
CN107810300A (en) Hygienic connector