TWI799595B - 球形止回閥及隔膜泵 - Google Patents

球形止回閥及隔膜泵 Download PDF

Info

Publication number
TWI799595B
TWI799595B TW108119495A TW108119495A TWI799595B TW I799595 B TWI799595 B TW I799595B TW 108119495 A TW108119495 A TW 108119495A TW 108119495 A TW108119495 A TW 108119495A TW I799595 B TWI799595 B TW I799595B
Authority
TW
Taiwan
Prior art keywords
check valve
diaphragm pump
ball check
ball
diaphragm
Prior art date
Application number
TW108119495A
Other languages
English (en)
Other versions
TW202012818A (zh
Inventor
山田幸太郎
諏訪部覚
Original Assignee
日商山田股份有限公司
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 日商山田股份有限公司 filed Critical 日商山田股份有限公司
Publication of TW202012818A publication Critical patent/TW202012818A/zh
Application granted granted Critical
Publication of TWI799595B publication Critical patent/TWI799595B/zh

Links

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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • 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
    • F04B53/1007—Ball valves having means for guiding the closure member
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Check Valves (AREA)
TW108119495A 2018-06-18 2019-06-05 球形止回閥及隔膜泵 TWI799595B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018115405A JP6784721B2 (ja) 2018-06-18 2018-06-18 ボール逆止弁及びダイヤフラムポンプ
JP2018-115405 2018-06-18

Publications (2)

Publication Number Publication Date
TW202012818A TW202012818A (zh) 2020-04-01
TWI799595B true TWI799595B (zh) 2023-04-21

Family

ID=68982934

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108119495A TWI799595B (zh) 2018-06-18 2019-06-05 球形止回閥及隔膜泵

Country Status (6)

Country Link
US (1) US11608821B2 (zh)
EP (1) EP3809026B1 (zh)
JP (1) JP6784721B2 (zh)
CN (1) CN112105855B (zh)
TW (1) TWI799595B (zh)
WO (1) WO2019244777A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6784721B2 (ja) 2018-06-18 2020-11-11 株式会社ヤマダコーポレーション ボール逆止弁及びダイヤフラムポンプ
JP7128864B2 (ja) * 2020-07-20 2022-08-31 株式会社ヤマダコーポレーション ボール逆止弁及びダイヤフラムポンプ
CA3240049A1 (en) * 2022-02-22 2023-08-31 Brent MORRIS Diaphragm pump with off-set ball check valve and elbow cavity
CN114623069B (zh) * 2022-05-17 2022-08-09 成都科建生物医药有限公司 一种泵及具有该泵的脂质体制备装置
CN117028215B (zh) * 2023-08-23 2024-01-23 浙江普尔树脂有限公司 一种甲缩醛清洗套用过程的气动隔膜泵及隔膜泵利用方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252924A (en) * 1939-04-24 1941-08-19 Byford C Hale Valve
US4252510A (en) * 1978-08-28 1981-02-24 Bruce A. Bromley Diaphragm pump
US4445532A (en) * 1979-10-15 1984-05-01 The Garrett Corporation Pressure regulator system
US5483991A (en) * 1993-05-12 1996-01-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Valve with self-centering seat
JP2000002350A (ja) * 1998-06-17 2000-01-07 Tsudakoma Corp 逆止弁
US6899127B1 (en) * 2001-08-09 2005-05-31 Spears Manufacturing Co. Non-vibrating ball check valve
US8469680B2 (en) * 2009-12-03 2013-06-25 Yamada Corporation Valve body for pumps
US20140119952A1 (en) * 2011-07-01 2014-05-01 Katsumi Adachi Pump and method for operating pump
CN206903857U (zh) * 2016-12-15 2018-01-19 株式会社易威奇 往复运动泵

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776172A (en) * 1954-03-08 1957-01-01 Nat Supply Co Rod guide and packing means
GB1244158A (en) * 1967-10-18 1971-08-25 Tecalemit Engineering Fluid displacement unit
AT290700B (de) * 1968-08-03 1971-06-11 Danfoss As Entlüftungseinrichtung für Ölpumpen
US4313495A (en) * 1980-06-13 1982-02-02 Halliburton Services Downhole pump with pressure limiter
JPS6295186U (zh) * 1985-12-06 1987-06-17
JP2848807B2 (ja) * 1996-01-26 1999-01-20 株式会社イワキ 自動ガス抜き機構付き往復動ポンプ
JP3083275B2 (ja) * 1997-09-18 2000-09-04 株式会社ワイ・テイ・エス ダブルダイヤフラム式ポンプ
JP2002267032A (ja) * 2001-03-12 2002-09-18 Jiro Matsuyama ボール式逆止め弁
DE102006048903A1 (de) * 2006-10-17 2008-04-30 Robert Bosch Gmbh Pumpe für ein Fahrzeugbremssystem mit einem Ventil
CN201053524Y (zh) * 2007-06-22 2008-04-30 广东恒基金属制品实业有限公司 一种用于热泵制冷系统的单向阀
CN201844072U (zh) * 2010-11-16 2011-05-25 王健能 一种钢珠式止回阀
CN202203647U (zh) * 2011-08-10 2012-04-25 浙江超润润滑元件有限公司 油脂泵出油单向阀
CN202381322U (zh) * 2011-12-26 2012-08-15 重庆永泰水处理系统工程有限公司 软密封式计量泵阀组件
JP5912847B2 (ja) * 2012-05-21 2016-04-27 日本ピラー工業株式会社 横型ベローズポンプ
JP6118155B2 (ja) * 2013-03-27 2017-04-19 株式会社ワイ・テイ・エス 逆止弁及びダイアフラムポンプ
CN203797066U (zh) * 2014-04-22 2014-08-27 上海中韩杜科泵业制造有限公司 一种集成式止回阀芯
JP6523844B2 (ja) * 2015-07-18 2019-06-05 ボーグワーナー インコーポレーテッド 一体型チェック・リリーフバルブ
JP6709119B2 (ja) * 2016-07-12 2020-06-10 積水化学工業株式会社 ウィープホール装置
DE202017103236U1 (de) 2017-05-30 2017-07-28 Samson Ag Ventilgehäuse und damit ausgestattetes Ventil
JP6784721B2 (ja) 2018-06-18 2020-11-11 株式会社ヤマダコーポレーション ボール逆止弁及びダイヤフラムポンプ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252924A (en) * 1939-04-24 1941-08-19 Byford C Hale Valve
US4252510A (en) * 1978-08-28 1981-02-24 Bruce A. Bromley Diaphragm pump
US4445532A (en) * 1979-10-15 1984-05-01 The Garrett Corporation Pressure regulator system
US5483991A (en) * 1993-05-12 1996-01-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Valve with self-centering seat
JP2000002350A (ja) * 1998-06-17 2000-01-07 Tsudakoma Corp 逆止弁
US6899127B1 (en) * 2001-08-09 2005-05-31 Spears Manufacturing Co. Non-vibrating ball check valve
US8469680B2 (en) * 2009-12-03 2013-06-25 Yamada Corporation Valve body for pumps
US20140119952A1 (en) * 2011-07-01 2014-05-01 Katsumi Adachi Pump and method for operating pump
CN206903857U (zh) * 2016-12-15 2018-01-19 株式会社易威奇 往复运动泵

Also Published As

Publication number Publication date
JP6784721B2 (ja) 2020-11-11
EP3809026A4 (en) 2022-03-16
US20210108630A1 (en) 2021-04-15
TW202012818A (zh) 2020-04-01
JP2019218978A (ja) 2019-12-26
EP3809026A1 (en) 2021-04-21
EP3809026C0 (en) 2023-12-27
CN112105855A (zh) 2020-12-18
WO2019244777A1 (ja) 2019-12-26
US11608821B2 (en) 2023-03-21
EP3809026B1 (en) 2023-12-27
CN112105855B (zh) 2023-07-18

Similar Documents

Publication Publication Date Title
TWI799595B (zh) 球形止回閥及隔膜泵
DK3558169T3 (da) hjerteklaptætningsindretninger og tilførselsindretninger dertil
DK3615895T3 (da) Integreret kugleventil og ultralydsgennemstrømningsmåler
DK3558168T3 (da) Hjerteklaptætningsindretninger
DK3357523T3 (da) Blodpumpe
DK3684439T3 (da) Blodpumpe
DE112019002725A5 (de) Fluidpumpe
DK3581861T3 (da) Fluidsorption
DK3521618T3 (da) Stempelkompressor
DK3343077T3 (da) Modtryksklapventilarrangement og anvendelse deraf.
DK3448567T3 (da) Peristaltisk fluidiklagpumpe
DE112019001555A5 (de) Blutpumpe
NO344928B1 (no) Rørføring fiskepumpe
DK3488132T3 (da) Pressure relief valve
DK3356648T3 (da) Pumpe og blokeringselement
DK3813525T3 (da) Pumpeanordning
IT201700004872U1 (it) Dispositivo elettrovalvolare.
IT201600069965U1 (it) Pompa idraulica e rispettiva valvola multifunzione.
DK3605266T3 (da) Omløbs- og trykreguleringsventil
ES1304796Y (es) Bomba de diafragma elástico.
DK3578811T3 (da) Volumetrisk stempelpumpe
DK3727530T3 (da) Fleksibelt pumpekammer
DK3372875T3 (da) Kugleventil
IT201700029089A1 (it) Valvola di pressione auto-sigillante
DK3622179T3 (da) Flertrinspumpe med forbedret trykbalanceringsfunktioner