JP6185052B2 - 回転容積式ポンプ - Google Patents

回転容積式ポンプ Download PDF

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Publication number
JP6185052B2
JP6185052B2 JP2015515705A JP2015515705A JP6185052B2 JP 6185052 B2 JP6185052 B2 JP 6185052B2 JP 2015515705 A JP2015515705 A JP 2015515705A JP 2015515705 A JP2015515705 A JP 2015515705A JP 6185052 B2 JP6185052 B2 JP 6185052B2
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JP
Japan
Prior art keywords
port
suction
pump
pump body
transfer fluid
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.)
Active
Application number
JP2015515705A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2014181437A1 (ja
Inventor
浜田　憲一
憲一 浜田
佐藤　正和
正和 佐藤
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.)
Iwaki Co Ltd
Original Assignee
Iwaki Co 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 Iwaki Co Ltd filed Critical Iwaki Co Ltd
Publication of JPWO2014181437A1 publication Critical patent/JPWO2014181437A1/ja
Application granted granted Critical
Publication of JP6185052B2 publication Critical patent/JP6185052B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/007—Venting; Gas and vapour separation during pumping
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
JP2015515705A 2013-05-09 2013-05-09 回転容積式ポンプ Active JP6185052B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/063075 WO2014181437A1 (ja) 2013-05-09 2013-05-09 回転容積式ポンプ

Publications (2)

Publication Number Publication Date
JPWO2014181437A1 JPWO2014181437A1 (ja) 2017-02-23
JP6185052B2 true JP6185052B2 (ja) 2017-08-23

Family

ID=49747987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015515705A Active JP6185052B2 (ja) 2013-05-09 2013-05-09 回転容積式ポンプ

Country Status (3)

Country Link
JP (1) JP6185052B2 (zh)
CN (2) CN105190040B (zh)
WO (1) WO2014181437A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104976112B (zh) * 2014-04-01 2018-12-18 松下知识产权经营株式会社 液体用泵和兰金循环装置
EP3869042B1 (en) 2020-02-21 2023-08-16 Dana Motion Systems Italia S.R.L. Fluid power pack

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63113191A (ja) * 1986-10-31 1988-05-18 Toshiba Corp ギアポンプ
JPH0658185U (ja) * 1993-01-11 1994-08-12 豊興工業株式会社 フィルタ付内接歯車ポンプ
JPH07279603A (ja) * 1994-04-04 1995-10-27 Kazuichi Ito 容積型流体機械
JP3494213B2 (ja) * 1999-10-12 2004-02-09 株式会社イワキ 回転容積式ポンプ
JP4245997B2 (ja) * 2003-07-07 2009-04-02 直樹 宮城 小形ギアポンプ
JP2005113876A (ja) * 2003-10-10 2005-04-28 Japan Aerospace Exploration Agency 平板型ポンプ装置
US9441628B2 (en) * 2009-08-04 2016-09-13 Jtekt Corporation Electric pump unit
JP5446974B2 (ja) * 2009-08-04 2014-03-19 株式会社ジェイテクト トランスミッション用電動ポンプユニット

Also Published As

Publication number Publication date
CN105190040B (zh) 2017-03-08
CN203348078U (zh) 2013-12-18
CN105190040A (zh) 2015-12-23
WO2014181437A1 (ja) 2014-11-13
JPWO2014181437A1 (ja) 2017-02-23

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