CN104903581A - 具有在连接到泵出口的槽道中的填充件的高压泵 - Google Patents

具有在连接到泵出口的槽道中的填充件的高压泵 Download PDF

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Publication number
CN104903581A
CN104903581A CN201380060651.3A CN201380060651A CN104903581A CN 104903581 A CN104903581 A CN 104903581A CN 201380060651 A CN201380060651 A CN 201380060651A CN 104903581 A CN104903581 A CN 104903581A
Authority
CN
China
Prior art keywords
pump
filling member
conduit
casing
pump housing
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.)
Pending
Application number
CN201380060651.3A
Other languages
English (en)
Chinese (zh)
Inventor
达伦·克里斯托弗·霍华德
斯蒂芬·马克·赫恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electrical and Power UK Ltd
Original Assignee
Safran Power UK 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 Safran Power UK Ltd filed Critical Safran Power UK Ltd
Publication of CN104903581A publication Critical patent/CN104903581A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • F04C11/006—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/20—Fluid liquid, i.e. incompressible
    • F04C2210/206—Oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Gasket Seals (AREA)
CN201380060651.3A 2012-11-20 2013-11-20 具有在连接到泵出口的槽道中的填充件的高压泵 Pending CN104903581A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1220852.6 2012-11-20
GB1220852.6A GB2508030A (en) 2012-11-20 2012-11-20 High pressure pump with partially filled gallery
PCT/EP2013/074293 WO2014079888A2 (en) 2012-11-20 2013-11-20 High pressure pump

Publications (1)

Publication Number Publication Date
CN104903581A true CN104903581A (zh) 2015-09-09

Family

ID=47521435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380060651.3A Pending CN104903581A (zh) 2012-11-20 2013-11-20 具有在连接到泵出口的槽道中的填充件的高压泵

Country Status (9)

Country Link
US (1) US20160281713A1 (pt)
EP (1) EP2923086A2 (pt)
JP (1) JP2015535054A (pt)
CN (1) CN104903581A (pt)
BR (1) BR112015011473A2 (pt)
CA (1) CA2891870A1 (pt)
GB (1) GB2508030A (pt)
RU (1) RU2015124032A (pt)
WO (1) WO2014079888A2 (pt)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181473A (en) * 1976-07-01 1980-01-01 Nippondenso Co., Ltd. Motor pump
EP0496591A1 (en) * 1991-01-23 1992-07-29 IMO INDUSTRIES Inc. Noise-reducing hydraulic pump structure
EP1486675A1 (en) * 2003-06-09 2004-12-15 Goodrich Control Systems Ltd Aeronautical generator
EP1944512A1 (de) * 2007-01-10 2008-07-16 ZF-Lenksysteme GmbH Verdrängerpumpe mit Pulsationsdämpfer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2100435C2 (de) * 1971-01-07 1984-02-16 Sperry Corp., Troy, Mich. Zahnradpumpe oder -motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181473A (en) * 1976-07-01 1980-01-01 Nippondenso Co., Ltd. Motor pump
EP0496591A1 (en) * 1991-01-23 1992-07-29 IMO INDUSTRIES Inc. Noise-reducing hydraulic pump structure
EP1486675A1 (en) * 2003-06-09 2004-12-15 Goodrich Control Systems Ltd Aeronautical generator
US20050191186A1 (en) * 2003-06-09 2005-09-01 Goodrich Control Systems Limited Aeronautical generator
EP1944512A1 (de) * 2007-01-10 2008-07-16 ZF-Lenksysteme GmbH Verdrängerpumpe mit Pulsationsdämpfer
DE102007001485A1 (de) * 2007-01-10 2008-07-17 Zf Lenksysteme Gmbh Verdrängerpumpe

Also Published As

Publication number Publication date
GB2508030A (en) 2014-05-21
GB201220852D0 (en) 2013-01-02
WO2014079888A3 (en) 2014-08-14
JP2015535054A (ja) 2015-12-07
CA2891870A1 (en) 2014-05-30
EP2923086A2 (en) 2015-09-30
RU2015124032A (ru) 2017-01-10
WO2014079888A2 (en) 2014-05-30
US20160281713A1 (en) 2016-09-29
BR112015011473A2 (pt) 2017-07-11

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150909