EP2788623A4 - Axial piston high pressure compressor/pump - Google Patents
Axial piston high pressure compressor/pumpInfo
- Publication number
- EP2788623A4 EP2788623A4 EP12856356.6A EP12856356A EP2788623A4 EP 2788623 A4 EP2788623 A4 EP 2788623A4 EP 12856356 A EP12856356 A EP 12856356A EP 2788623 A4 EP2788623 A4 EP 2788623A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- high pressure
- pressure compressor
- axial piston
- piston high
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/109—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0602—Component parts, details
- F03C1/0605—Adaptations of pistons
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
- F04B1/124—Pistons
- F04B1/126—Piston shoe retaining means
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0804—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B27/0821—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication
- F04B27/0839—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication valve means, e.g. valve plate
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0878—Pistons
- F04B27/0882—Pistons piston shoe retaining means
-
- 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
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161567884P | 2011-12-07 | 2011-12-07 | |
PCT/US2012/068191 WO2013086151A1 (en) | 2011-12-07 | 2012-12-06 | Axial piston high pressure compressor/pump |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2788623A1 EP2788623A1 (en) | 2014-10-15 |
EP2788623A4 true EP2788623A4 (en) | 2015-10-07 |
Family
ID=48574869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12856356.6A Withdrawn EP2788623A4 (en) | 2011-12-07 | 2012-12-06 | Axial piston high pressure compressor/pump |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140328702A1 (en) |
EP (1) | EP2788623A4 (en) |
JP (1) | JP2015504997A (en) |
KR (1) | KR20140100956A (en) |
CN (1) | CN104011382B (en) |
BR (1) | BR112014013732A8 (en) |
WO (1) | WO2013086151A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014210774B4 (en) * | 2014-06-05 | 2020-03-26 | Danfoss Power Solutions Gmbh & Co. Ohg | Hydraulic drive with an adjustable hydraulic axial piston machine in dry-case design |
US9863408B2 (en) * | 2015-01-16 | 2018-01-09 | Hamilton Sundstrand Corporation | Slipper retainer for hydraulic unit |
WO2017160985A1 (en) * | 2016-03-17 | 2017-09-21 | Eco Thermics Corporation | Axial piston high pressure gas compressor |
CN109863300B (en) * | 2016-06-06 | 2022-03-25 | 帕克-汉尼芬公司 | Hydraulic pump with inlet baffle |
CN107401501A (en) * | 2017-09-26 | 2017-11-28 | 杭州力龙液压有限公司 | Hydraulic pump, hydraulic system and engineering truck |
KR102537433B1 (en) | 2022-12-22 | 2023-05-31 | 주식회사 펌스터 | Ultra high pressure plunger pump |
CN117189456B (en) * | 2023-11-07 | 2024-04-16 | 华侨大学 | Radial plunger hydraulic device based on sliding sleeve reversing and working method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB994262A (en) * | 1962-02-23 | 1965-06-02 | Harold George Oram | Improvements in or relating to reciprocating pumps |
GB1523693A (en) * | 1975-05-27 | 1978-09-06 | Eaton Corp | Axial piston hydraulic pumps and motors |
US5862704A (en) * | 1996-11-27 | 1999-01-26 | Caterpillar Inc. | Retainer mechanism for an axial piston machine |
WO2000068571A1 (en) * | 1999-05-06 | 2000-11-16 | Ingo Valentin | Swashplate type axial-piston pump |
US7367259B2 (en) * | 2003-03-19 | 2008-05-06 | Brueninghaus Hydromatik Gmbh | Pressure pin and axial piston machine having said pressure pin |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143973A (en) * | 1960-03-28 | 1964-08-11 | Weatherhead Co | Axial piston pump drive |
US3450058A (en) * | 1966-12-05 | 1969-06-17 | Applied Power Ind Inc | Segmented oil film bearing for fluid translator |
US3712759A (en) * | 1971-01-04 | 1973-01-23 | Mitchell J Co | Lubricating system for multiple piston compressor units and driven parts thereof |
GB1433440A (en) * | 1974-07-30 | 1976-04-28 | Sundstrand Corp | Refrigeration compressor |
JPS54157312A (en) * | 1978-06-02 | 1979-12-12 | Hitachi Ltd | Swash plate type compressor |
US4553905A (en) * | 1984-05-09 | 1985-11-19 | Diesel Kiki Co., Ltd. | Variable capacity wobble plate compressor with high stability of capacity control |
JPH11257217A (en) * | 1998-03-16 | 1999-09-21 | Toyota Autom Loom Works Ltd | One side variable displacement compressor |
JP5033372B2 (en) * | 2006-07-26 | 2012-09-26 | カルソニックカンセイ株式会社 | Compressor |
-
2012
- 2012-12-06 WO PCT/US2012/068191 patent/WO2013086151A1/en unknown
- 2012-12-06 KR KR1020147015633A patent/KR20140100956A/en not_active Application Discontinuation
- 2012-12-06 CN CN201280060348.9A patent/CN104011382B/en not_active Expired - Fee Related
- 2012-12-06 BR BR112014013732A patent/BR112014013732A8/en not_active IP Right Cessation
- 2012-12-06 EP EP12856356.6A patent/EP2788623A4/en not_active Withdrawn
- 2012-12-06 JP JP2014546065A patent/JP2015504997A/en not_active Ceased
- 2012-12-06 US US14/362,448 patent/US20140328702A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB994262A (en) * | 1962-02-23 | 1965-06-02 | Harold George Oram | Improvements in or relating to reciprocating pumps |
GB1523693A (en) * | 1975-05-27 | 1978-09-06 | Eaton Corp | Axial piston hydraulic pumps and motors |
US5862704A (en) * | 1996-11-27 | 1999-01-26 | Caterpillar Inc. | Retainer mechanism for an axial piston machine |
WO2000068571A1 (en) * | 1999-05-06 | 2000-11-16 | Ingo Valentin | Swashplate type axial-piston pump |
US7367259B2 (en) * | 2003-03-19 | 2008-05-06 | Brueninghaus Hydromatik Gmbh | Pressure pin and axial piston machine having said pressure pin |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013086151A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN104011382B (en) | 2017-03-08 |
BR112014013732A2 (en) | 2017-06-13 |
BR112014013732A8 (en) | 2017-06-13 |
WO2013086151A1 (en) | 2013-06-13 |
KR20140100956A (en) | 2014-08-18 |
JP2015504997A (en) | 2015-02-16 |
CN104011382A (en) | 2014-08-27 |
US20140328702A1 (en) | 2014-11-06 |
EP2788623A1 (en) | 2014-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140526 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150907 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04B 27/10 20060101ALI20150901BHEP Ipc: F04B 1/12 20060101ALI20150901BHEP Ipc: F03C 1/28 20060101ALI20150901BHEP Ipc: F04B 27/08 20060101AFI20150901BHEP Ipc: F04B 39/02 20060101ALI20150901BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180703 |