GB2508030A - High pressure pump with partially filled gallery - Google Patents

High pressure pump with partially filled gallery Download PDF

Info

Publication number
GB2508030A
GB2508030A GB1220852.6A GB201220852A GB2508030A GB 2508030 A GB2508030 A GB 2508030A GB 201220852 A GB201220852 A GB 201220852A GB 2508030 A GB2508030 A GB 2508030A
Authority
GB
United Kingdom
Prior art keywords
pump
gallery
filler
outlet
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.)
Withdrawn
Application number
GB1220852.6A
Other languages
English (en)
Other versions
GB201220852D0 (en
Inventor
Darren Christopher Howard
Stephen Mark Hearn
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
Priority to GB1220852.6A priority Critical patent/GB2508030A/en
Publication of GB201220852D0 publication Critical patent/GB201220852D0/en
Priority to JP2015542314A priority patent/JP2015535054A/ja
Priority to RU2015124032A priority patent/RU2015124032A/ru
Priority to BR112015011473A priority patent/BR112015011473A2/pt
Priority to EP13798612.1A priority patent/EP2923086A2/en
Priority to PCT/EP2013/074293 priority patent/WO2014079888A2/en
Priority to US14/442,298 priority patent/US20160281713A1/en
Priority to CA2891870A priority patent/CA2891870A1/en
Priority to CN201380060651.3A priority patent/CN104903581A/zh
Publication of GB2508030A publication Critical patent/GB2508030A/en
Withdrawn legal-status Critical Current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)
GB1220852.6A 2012-11-20 2012-11-20 High pressure pump with partially filled gallery Withdrawn GB2508030A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1220852.6A GB2508030A (en) 2012-11-20 2012-11-20 High pressure pump with partially filled gallery
CN201380060651.3A 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
EP13798612.1A EP2923086A2 (en) 2012-11-20 2013-11-20 High pressure pump with filler in a gallery connected to the pump outlet
RU2015124032A RU2015124032A (ru) 2012-11-20 2013-11-20 Насос высокого давления
BR112015011473A BR112015011473A2 (pt) 2012-11-20 2013-11-20 bomba de alta pressão
JP2015542314A JP2015535054A (ja) 2012-11-20 2013-11-20 ポンプ出口に接続されたギャラリ内にフィラーを有する高圧ポンプ
PCT/EP2013/074293 WO2014079888A2 (en) 2012-11-20 2013-11-20 High pressure pump
US14/442,298 US20160281713A1 (en) 2012-11-20 2013-11-20 High pressure pump
CA2891870A CA2891870A1 (en) 2012-11-20 2013-11-20 High pressure pump

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB201220852D0 GB201220852D0 (en) 2013-01-02
GB2508030A true GB2508030A (en) 2014-05-21

Family

ID=47521435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1220852.6A Withdrawn GB2508030A (en) 2012-11-20 2012-11-20 High pressure pump with partially filled gallery

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2100435A1 (de) * 1971-01-07 1972-07-20 Molly, Hans, Dipl.-Ing., 7502 Maisch Zahnradmaschine

Family Cites Families (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
US5180298A (en) * 1991-01-23 1993-01-19 Imo Industries Inc. Hydraulic pump with foamed elastomeric member in outlet chamber to reduce liquid-borne noise
GB0313273D0 (en) * 2003-06-09 2003-07-16 Goodrich Control Sys Ltd Aeronautical generator
DE102007001485A1 (de) * 2007-01-10 2008-07-17 Zf Lenksysteme Gmbh Verdrängerpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2100435A1 (de) * 1971-01-07 1972-07-20 Molly, Hans, Dipl.-Ing., 7502 Maisch Zahnradmaschine

Also Published As

Publication number Publication date
US20160281713A1 (en) 2016-09-29
GB201220852D0 (en) 2013-01-02
WO2014079888A3 (en) 2014-08-14
WO2014079888A2 (en) 2014-05-30
JP2015535054A (ja) 2015-12-07
BR112015011473A2 (pt) 2017-07-11
RU2015124032A (ru) 2017-01-10
CA2891870A1 (en) 2014-05-30
EP2923086A2 (en) 2015-09-30
CN104903581A (zh) 2015-09-09

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: SAFRAN POWER UK LIMITED

Free format text: FORMER OWNER: GOODRICH CONTROL SYSTEMS

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)