JPWO2020250720A1 - - Google Patents

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Publication number
JPWO2020250720A1
JPWO2020250720A1 JP2021526001A JP2021526001A JPWO2020250720A1 JP WO2020250720 A1 JPWO2020250720 A1 JP WO2020250720A1 JP 2021526001 A JP2021526001 A JP 2021526001A JP 2021526001 A JP2021526001 A JP 2021526001A JP WO2020250720 A1 JPWO2020250720 A1 JP WO2020250720A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021526001A
Other languages
Japanese (ja)
Other versions
JP7514541B2 (ja
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 filed Critical
Publication of JPWO2020250720A1 publication Critical patent/JPWO2020250720A1/ja
Priority to JP2024095345A priority Critical patent/JP7568338B2/ja
Application granted granted Critical
Publication of JP7514541B2 publication Critical patent/JP7514541B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04C2/107—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 helical teeth
    • F04C2/1071—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 helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—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 helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • 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
    • F04C2/107—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 helical teeth
    • 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
    • F04C2240/00—Components
    • F04C2240/10—Stators
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/60—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP2021526001A 2019-06-11 2020-05-30 連結軸及び一軸偏心ねじポンプ Active JP7514541B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024095345A JP7568338B2 (ja) 2019-06-11 2024-06-12 連結軸及び一軸偏心ねじポンプ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019109129 2019-06-11
JP2019109129 2019-06-11
PCT/JP2020/021500 WO2020250720A1 (fr) 2019-06-11 2020-05-30 Arbre de connexion et pompe à vis excentrique uniaxiale

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024095345A Division JP7568338B2 (ja) 2019-06-11 2024-06-12 連結軸及び一軸偏心ねじポンプ

Publications (2)

Publication Number Publication Date
JPWO2020250720A1 true JPWO2020250720A1 (fr) 2020-12-17
JP7514541B2 JP7514541B2 (ja) 2024-07-11

Family

ID=73781974

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021526001A Active JP7514541B2 (ja) 2019-06-11 2020-05-30 連結軸及び一軸偏心ねじポンプ
JP2024095345A Active JP7568338B2 (ja) 2019-06-11 2024-06-12 連結軸及び一軸偏心ねじポンプ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024095345A Active JP7568338B2 (ja) 2019-06-11 2024-06-12 連結軸及び一軸偏心ねじポンプ

Country Status (5)

Country Link
JP (2) JP7514541B2 (fr)
KR (1) KR20220017894A (fr)
CN (1) CN113785124A (fr)
TW (1) TWI846882B (fr)
WO (1) WO2020250720A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053221A (ja) * 1983-09-01 1985-03-26 Sanshin Ind Co Ltd 継手
JPS6050607U (ja) * 1983-09-16 1985-04-09 井関農機株式会社 粒状物の移送管
JPH0643357U (ja) * 1992-11-24 1994-06-07 オンキヨー株式会社 電気機器における回転シャフトの軸継手
WO1996019668A1 (fr) * 1994-12-22 1996-06-27 Helpman Intellectual Properties B.V. Mecanisme d'entrainement pour pompe
JP2002061628A (ja) * 2000-08-23 2002-02-28 Muramoto Kosakusho:Kk 軸体とその製造方法
US20020192093A1 (en) * 2001-04-17 2002-12-19 Visco Tec Pumpen-Und Dosiertechnik Gmbh Eccentric single-rotor screw pump
JP2006220007A (ja) * 2005-02-08 2006-08-24 Bay City Service Co Ltd 搬送システム用ポンプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB217941A (en) * 1923-01-03 1924-07-03 Vickers Ltd Improvements in or relating to flexible shafts
DE669100C (de) * 1937-11-21 1938-12-16 Heinrich Vellguth Biegsame Welle
CN1018012B (zh) * 1990-11-12 1992-08-26 石油勘探开发科学研究院钻井工艺研究所 抗拉承压组合式挠性连接轴
JP2007016797A (ja) * 2002-11-29 2007-01-25 Imasen Electric Ind Co Ltd マルチピッチねじとマルチピッチナットとの組み合わせ及びマルチピッチナットの製造方法。
JP5724096B2 (ja) 2011-01-25 2015-05-27 兵神装備株式会社 一軸偏心ねじポンプ
JP6050607B2 (ja) 2012-05-15 2016-12-21 株式会社アマダミヤチ レーザ加工装置及びレーザ出力校正方法
JP2014105827A (ja) 2012-11-29 2014-06-09 Dainippon Screen Mfg Co Ltd 角度調整部材、変位および角度調整部材、回転駆動機構、流体吐出装置ならびにパターン形成装置
JP6053221B1 (ja) 2015-10-20 2016-12-27 住友化学株式会社 有機ｅｌ素子及びその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053221A (ja) * 1983-09-01 1985-03-26 Sanshin Ind Co Ltd 継手
JPS6050607U (ja) * 1983-09-16 1985-04-09 井関農機株式会社 粒状物の移送管
JPH0643357U (ja) * 1992-11-24 1994-06-07 オンキヨー株式会社 電気機器における回転シャフトの軸継手
WO1996019668A1 (fr) * 1994-12-22 1996-06-27 Helpman Intellectual Properties B.V. Mecanisme d'entrainement pour pompe
JP2002061628A (ja) * 2000-08-23 2002-02-28 Muramoto Kosakusho:Kk 軸体とその製造方法
US20020192093A1 (en) * 2001-04-17 2002-12-19 Visco Tec Pumpen-Und Dosiertechnik Gmbh Eccentric single-rotor screw pump
JP2006220007A (ja) * 2005-02-08 2006-08-24 Bay City Service Co Ltd 搬送システム用ポンプ

Also Published As

Publication number Publication date
JP2024107386A (ja) 2024-08-08
CN113785124A (zh) 2021-12-10
JP7514541B2 (ja) 2024-07-11
TWI846882B (zh) 2024-07-01
KR20220017894A (ko) 2022-02-14
WO2020250720A1 (fr) 2020-12-17
TW202045820A (zh) 2020-12-16
JP7568338B2 (ja) 2024-10-16

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