JP7485093B2 - 流体機械 - Google Patents

流体機械 Download PDF

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Publication number
JP7485093B2
JP7485093B2 JP2022575158A JP2022575158A JP7485093B2 JP 7485093 B2 JP7485093 B2 JP 7485093B2 JP 2022575158 A JP2022575158 A JP 2022575158A JP 2022575158 A JP2022575158 A JP 2022575158A JP 7485093 B2 JP7485093 B2 JP 7485093B2
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Japan
Prior art keywords
pump rotor
chamber
suction chamber
fluid machine
passage
Prior art date
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Active
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JP2022575158A
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English (en)
Japanese (ja)
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JPWO2022153786A5 (https=
JPWO2022153786A1 (https=
Inventor
渓太 齋藤
重樹 岩波
晴永 中山
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.)
Denso Corp
Original Assignee
Denso Corp
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Publication date
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Publication of JP7485093B2 publication Critical patent/JP7485093B2/ja
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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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP2022575158A 2021-01-14 2021-12-17 流体機械 Active JP7485093B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021004504 2021-01-14
JP2021004504 2021-01-14
PCT/JP2021/046688 WO2022153786A1 (ja) 2021-01-14 2021-12-17 流体機械

Publications (3)

Publication Number Publication Date
JPWO2022153786A1 JPWO2022153786A1 (https=) 2022-07-21
JPWO2022153786A5 JPWO2022153786A5 (https=) 2023-05-11
JP7485093B2 true JP7485093B2 (ja) 2024-05-16

Family

ID=82447226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022575158A Active JP7485093B2 (ja) 2021-01-14 2021-12-17 流体機械

Country Status (2)

Country Link
JP (1) JP7485093B2 (https=)
WO (1) WO2022153786A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484863A (en) 1981-10-05 1984-11-27 Hydraulic Services Inc. Rotary vane pump with undervane pumping and an auxiliary outlet
JP2006177232A (ja) 2004-12-22 2006-07-06 Matsushita Electric Ind Co Ltd ベーンロータリ型空気ポンプ
JP2020122424A (ja) 2019-01-30 2020-08-13 株式会社豊田自動織機 容積形圧縮機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259310A (en) * 1975-11-11 1977-05-16 Matsushita Electric Ind Co Ltd Open type rotary compressor
JPS57110790A (en) * 1980-12-29 1982-07-09 Toyoda Autom Loom Works Ltd Vane compressor
JPS59190986U (ja) * 1983-06-06 1984-12-18 三菱電機株式会社 ベ−ン型ポンプ装置
JPH0442545Y2 (https=) * 1988-07-19 1992-10-07
JP2973648B2 (ja) * 1991-10-22 1999-11-08 ダイキン工業株式会社 スクリュー圧縮機
JP2588227Y2 (ja) * 1993-04-15 1999-01-06 株式会社ゼクセル ベーン型圧縮機
JP2014077411A (ja) * 2012-10-11 2014-05-01 Nissin Kogyo Co Ltd ベーンポンプ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484863A (en) 1981-10-05 1984-11-27 Hydraulic Services Inc. Rotary vane pump with undervane pumping and an auxiliary outlet
JP2006177232A (ja) 2004-12-22 2006-07-06 Matsushita Electric Ind Co Ltd ベーンロータリ型空気ポンプ
JP2020122424A (ja) 2019-01-30 2020-08-13 株式会社豊田自動織機 容積形圧縮機

Also Published As

Publication number Publication date
WO2022153786A1 (ja) 2022-07-21
JPWO2022153786A1 (https=) 2022-07-21

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