TW200508494A - Reciprocating pump - Google Patents

Reciprocating pump

Info

Publication number
TW200508494A
TW200508494A TW093110705A TW93110705A TW200508494A TW 200508494 A TW200508494 A TW 200508494A TW 093110705 A TW093110705 A TW 093110705A TW 93110705 A TW93110705 A TW 93110705A TW 200508494 A TW200508494 A TW 200508494A
Authority
TW
Taiwan
Prior art keywords
passage
main body
sectional area
downstream portion
diameter
Prior art date
Application number
TW093110705A
Other languages
English (en)
Inventor
Hitoshi Kawamura
Original Assignee
Nippon Pillar Packing
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 Nippon Pillar Packing filed Critical Nippon Pillar Packing
Publication of TW200508494A publication Critical patent/TW200508494A/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • F04B53/102—Disc valves
    • F04B53/1032—Spring-actuated disc 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
TW093110705A 2003-05-02 2004-04-16 Reciprocating pump TW200508494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003127168A JP3874416B2 (ja) 2003-05-02 2003-05-02 往復動ポンプ

Publications (1)

Publication Number Publication Date
TW200508494A true TW200508494A (en) 2005-03-01

Family

ID=32985612

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093110705A TW200508494A (en) 2003-05-02 2004-04-16 Reciprocating pump

Country Status (6)

Country Link
US (1) US7374409B2 (zh)
EP (1) EP1473461A3 (zh)
JP (1) JP3874416B2 (zh)
KR (1) KR20040094324A (zh)
CN (1) CN1542278A (zh)
TW (1) TW200508494A (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
US7600985B2 (en) * 2004-10-28 2009-10-13 Ingersoll-Rand Company Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly
EP1905465B2 (en) 2006-09-28 2013-11-27 Smith & Nephew, Inc. Portable wound therapy system
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB0812888D0 (en) * 2008-07-15 2008-08-20 Delphi Tech Inc Improvements relating to fuel pumps
IN2009KO01235A (zh) 2008-10-20 2015-08-14 Fmo Technology Gmbh
JP5513066B2 (ja) * 2009-10-16 2014-06-04 株式会社イワキ 往復動ポンプ及び逆止弁
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
JPWO2015083553A1 (ja) * 2013-12-05 2017-03-16 日本ピラー工業株式会社 流体機器
JP6725529B2 (ja) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 陰圧閉鎖療法の装置および方法
JP6362535B2 (ja) * 2014-12-25 2018-07-25 日本ピラー工業株式会社 ベローズポンプ装置
JP6577801B2 (ja) * 2015-09-24 2019-09-18 日本ピラー工業株式会社 ベローズポンプ
JP6765239B2 (ja) * 2016-07-12 2020-10-07 日本ピラー工業株式会社 ダイアフラムポンプ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896237A (en) * 1926-04-21 1933-02-07 Universal Oil Prod Co Pump valve
US2367893A (en) * 1943-05-08 1945-01-23 Sheen Milton Roy Liquid pump
US4253524A (en) * 1979-06-21 1981-03-03 Kobe, Inc. High flow check valve apparatus
US4483665A (en) * 1982-01-19 1984-11-20 Tritec Industries, Inc. Bellows-type pump and metering system
JPH03179184A (ja) * 1989-12-05 1991-08-05 Nippon Pillar Packing Co Ltd 往復動ポンプ
JP3127553B2 (ja) * 1992-03-24 2001-01-29 松下電器産業株式会社 電気掃除機
CA2191445A1 (en) * 1994-03-03 1995-09-08 John M. Simmons Pneumatically shifted reciprocating pump
JPH11324926A (ja) 1998-05-15 1999-11-26 Nippon Pillar Packing Co Ltd 隔膜式往復動ポンプ
JP2000213465A (ja) * 1999-01-20 2000-08-02 Nisso Engineering Co Ltd 横型ベロ―ズポンプ
JP3205909B2 (ja) * 1999-10-25 2001-09-04 日本ピラー工業株式会社 脈動低減装置付きポンプ
JP3375930B2 (ja) * 2000-03-06 2003-02-10 日本ピラー工業株式会社 チェックバルブ
JP3564362B2 (ja) * 2000-05-10 2004-09-08 日本ピラー工業株式会社 脈動減衰装置

Also Published As

Publication number Publication date
JP3874416B2 (ja) 2007-01-31
JP2004332587A (ja) 2004-11-25
CN1542278A (zh) 2004-11-03
KR20040094324A (ko) 2004-11-09
US20040219044A1 (en) 2004-11-04
US7374409B2 (en) 2008-05-20
EP1473461A2 (en) 2004-11-03
EP1473461A3 (en) 2007-04-18

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