JP7070092B2 - ピストンポンプ - Google Patents

ピストンポンプ Download PDF

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Publication number
JP7070092B2
JP7070092B2 JP2018100542A JP2018100542A JP7070092B2 JP 7070092 B2 JP7070092 B2 JP 7070092B2 JP 2018100542 A JP2018100542 A JP 2018100542A JP 2018100542 A JP2018100542 A JP 2018100542A JP 7070092 B2 JP7070092 B2 JP 7070092B2
Authority
JP
Japan
Prior art keywords
chamber
valve
suction
opening
cylinder
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.)
Expired - Fee Related
Application number
JP2018100542A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019203480A (ja
JP2019203480A5 (https=
Inventor
智和 青野
智夫 原田
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.)
Advics Co Ltd
Original Assignee
Advics 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 Advics Co Ltd filed Critical Advics Co Ltd
Priority to JP2018100542A priority Critical patent/JP7070092B2/ja
Priority to CN201980034729.1A priority patent/CN112189095B/zh
Priority to PCT/JP2019/020650 priority patent/WO2019225739A1/ja
Priority to US17/054,583 priority patent/US11353018B2/en
Publication of JP2019203480A publication Critical patent/JP2019203480A/ja
Publication of JP2019203480A5 publication Critical patent/JP2019203480A5/ja
Application granted granted Critical
Publication of JP7070092B2 publication Critical patent/JP7070092B2/ja
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/108—Valves characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP2018100542A 2018-05-25 2018-05-25 ピストンポンプ Expired - Fee Related JP7070092B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018100542A JP7070092B2 (ja) 2018-05-25 2018-05-25 ピストンポンプ
CN201980034729.1A CN112189095B (zh) 2018-05-25 2019-05-24 活塞泵
PCT/JP2019/020650 WO2019225739A1 (ja) 2018-05-25 2019-05-24 ピストンポンプ
US17/054,583 US11353018B2 (en) 2018-05-25 2019-05-24 Piston pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018100542A JP7070092B2 (ja) 2018-05-25 2018-05-25 ピストンポンプ

Publications (3)

Publication Number Publication Date
JP2019203480A JP2019203480A (ja) 2019-11-28
JP2019203480A5 JP2019203480A5 (https=) 2021-06-17
JP7070092B2 true JP7070092B2 (ja) 2022-05-18

Family

ID=68616099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018100542A Expired - Fee Related JP7070092B2 (ja) 2018-05-25 2018-05-25 ピストンポンプ

Country Status (4)

Country Link
US (1) US11353018B2 (https=)
JP (1) JP7070092B2 (https=)
CN (1) CN112189095B (https=)
WO (1) WO2019225739A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11434900B1 (en) * 2022-04-25 2022-09-06 Vulcan Industrial Holdings, LLC Spring controlling valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005090402A (ja) 2003-09-18 2005-04-07 Advics:Kk ピストンポンプ
JP2008309130A (ja) 2007-06-18 2008-12-25 Advics:Kk ピストンポンプ
JP2011503414A (ja) 2007-11-06 2011-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング プラスチックエレメント、ピストンポンプならびに組付け法
JP2011038423A (ja) 2009-08-07 2011-02-24 Hitachi Automotive Systems Ltd プランジャポンプ
JP2011214520A (ja) 2010-03-31 2011-10-27 Nissin Kogyo Co Ltd ピストンポンプ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4962044B2 (ja) * 2007-02-27 2012-06-27 株式会社アドヴィックス ピストンポンプ
US8807015B2 (en) * 2010-03-31 2014-08-19 Nissin Kogyo Co., Ltd. Piston pump
JP5381891B2 (ja) * 2010-05-11 2014-01-08 マックス株式会社 ロッキングピストンのシール構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005090402A (ja) 2003-09-18 2005-04-07 Advics:Kk ピストンポンプ
JP2008309130A (ja) 2007-06-18 2008-12-25 Advics:Kk ピストンポンプ
JP2011503414A (ja) 2007-11-06 2011-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング プラスチックエレメント、ピストンポンプならびに組付け法
JP2011038423A (ja) 2009-08-07 2011-02-24 Hitachi Automotive Systems Ltd プランジャポンプ
JP2011214520A (ja) 2010-03-31 2011-10-27 Nissin Kogyo Co Ltd ピストンポンプ

Also Published As

Publication number Publication date
JP2019203480A (ja) 2019-11-28
WO2019225739A1 (ja) 2019-11-28
CN112189095B (zh) 2022-08-02
CN112189095A (zh) 2021-01-05
US11353018B2 (en) 2022-06-07
US20210180589A1 (en) 2021-06-17

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