DE69725054D1 - Hubkolbenpumpe - Google Patents

Hubkolbenpumpe

Info

Publication number: DE69725054D1
Authority: DE; Germany
Prior art keywords: reciprocating pump; reciprocating; pump
Prior art date: 1996-07-03
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 - Lifetime

Application number

DE69725054T

Other languages

English (en)

Other versions

DE69725054T2 (de

Inventor

Seong-Cheol Kim

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.)

Individual

Original Assignee

Individual

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.)

1996-07-03

Filing date

1997-07-03

Publication date

2003-10-30

1997-07-03 Application filed by Individual filed Critical Individual

2003-10-30 Application granted granted Critical

2003-10-30 Publication of DE69725054D1 publication Critical patent/DE69725054D1/de

2004-08-19 Publication of DE69725054T2 publication Critical patent/DE69725054T2/de

2017-07-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
- F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
- F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
- 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
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/22—Flow characteristics eliminating pulsatile flows, e.g. by the provision of a dampening chamber
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14224—Diaphragm type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

DE69725054T 1996-07-03 1997-07-03 Hubkolbenpumpe Expired - Lifetime DE69725054T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR9626856		1996-07-03
KR1019960026856A KR100210224B1 (ko)	1996-07-03	1996-07-03	다이어프램 펌프

Publications (2)

Publication Number	Publication Date
DE69725054D1 true DE69725054D1 (de)	2003-10-30
DE69725054T2 DE69725054T2 (de)	2004-08-19

Family

ID=19465406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69725054T Expired - Lifetime DE69725054T2 (de)	1996-07-03	1997-07-03	Hubkolbenpumpe

Country Status (7)

Country	Link
US (1)	US5888056A (de)
EP (1)	EP0816677B1 (de)
JP (1)	JP2852032B2 (de)
KR (1)	KR100210224B1 (de)
CN (1)	CN1077655C (de)
DE (1)	DE69725054T2 (de)
TW (1)	TW419568B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6432721B1 (en)	1999-10-29	2002-08-13	Honeywell International Inc.	Meso sniffer: a device and method for active gas sampling using alternating flow
US6257842B1 (en) *	1999-11-17	2001-07-10	Techno Takatsuki Co., Ltd.	Silencer and electromagnetic vibrating type pump employing the same
US7146977B2 (en)	2003-09-25	2006-12-12	Deka Products Limited Partnership	Valve system and method for aerosol delivery
KR100585604B1 (ko) *	2004-08-26	2006-06-07	삼성테크윈 주식회사	디지털 촬영 장치의 제어 방법 및 이 방법을 채용한디지털 촬영 장치
US7775780B2 (en) *	2006-01-24	2010-08-17	Alcon, Inc.	Surgical cassette
US11318249B2 (en)	2006-02-09	2022-05-03	Deka Products Limited Partnership	Infusion pump assembly
AU2007212269B2 (en)	2006-02-09	2013-03-28	Deka Products Limited Partnership	Fluid delivery systems and methods
US8449500B2 (en)	2007-11-16	2013-05-28	Baxter International Inc.	Flow pulsatility dampening devices for closed-loop controlled infusion systems
US10080704B2 (en)	2007-12-31	2018-09-25	Deka Products Limited Partnership	Apparatus, system and method for fluid delivery
US10188787B2 (en)	2007-12-31	2019-01-29	Deka Products Limited Partnership	Apparatus, system and method for fluid delivery
US9456955B2 (en)	2007-12-31	2016-10-04	Deka Products Limited Partnership	Apparatus, system and method for fluid delivery
US8881774B2 (en)	2007-12-31	2014-11-11	Deka Research & Development Corp.	Apparatus, system and method for fluid delivery
US8414563B2 (en)	2007-12-31	2013-04-09	Deka Products Limited Partnership	Pump assembly with switch
US8900188B2 (en)	2007-12-31	2014-12-02	Deka Products Limited Partnership	Split ring resonator antenna adapted for use in wirelessly controlled medical device
RU2510758C2 (ru)	2007-12-31	2014-04-10	Дека Продактс Лимитед Партнершип	Инфузионный насосный узел
US12447265B2 (en)	2007-12-31	2025-10-21	Deka Products Limited Partnership	Apparatus, system and method for fluid delivery
US10265454B2 (en)	2008-07-25	2019-04-23	Baxter International Inc.	Dialysis system with flow regulation device
US8366667B2 (en)	2010-02-11	2013-02-05	Baxter International Inc.	Flow pulsatility dampening devices
US9360004B2 (en) *	2012-11-15	2016-06-07	Shenzhen Mindray Bio-Medical Electronics Co., Ltd.	Progressive pump force regulation
US9714650B2 (en)	2013-06-11	2017-07-25	Matthew G. Morris, Jr.	Pumping system
CN105059575B (zh) *	2015-08-11	2017-10-03	湖南金能自动化设备有限公司	乳化炸药输送包装机
KR101605140B1 (ko) *	2015-08-27	2016-03-21	(주)포엘디자인	듀얼펌핑 유체펌프
DK3534002T3 (da) *	2016-10-27	2021-04-06	Nitto Kohki Co	Væskepumpe
JP6679178B2 (ja) *	2016-12-06	2020-04-15	ローランドディー．ジー．株式会社	ダイヤフラムポンプ、インク供給システムおよびインクジェットプリンタ
JP7370739B2 (ja) *	2019-06-21	2023-10-30	東芝テック株式会社	圧電ポンプ、及び、液体吐出装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE549790C (de) *		1932-05-02	Bergbau Akt Ges Lothringen	Doppelt wirkende Handkolbenpumpe
US1445035A (en) *	1920-10-04	1923-02-13	Dayton Pump & Mfg Company	Pump
DE802903C (de) *	1949-08-24	1951-02-26	Adolf Dierkes	Zum Spritzpoekeln bestimmte Lakepumpe
FR1053207A (fr) *	1952-03-31	1954-02-01		Pompe, notamment pour la lutte contre l'incendie
US3362346A (en) *	1966-04-06	1968-01-09	Lucas Industries Ltd	Fluid pumps
US3447557A (en) *	1967-02-10	1969-06-03	Morton E Phelps	Surge chamber
DE7132711U (de) *	1971-08-27	1972-01-20	Kolfertz E	Membranpumpe
JPS5434109U (de) *	1977-08-11	1979-03-06
FR2517378B1 (fr) *	1981-11-28	1988-03-11	Becker Erich	Pompe a membrane
JPS6017278A (ja) *	1983-07-07	1985-01-29	Kiyousan Denki Kk	ダイヤフラム式燃料ポンプ
JPS6169488U (de) *	1984-10-09	1986-05-12
US4721444A (en) *	1986-12-08	1988-01-26	Hypro Corp.	Fluid pump incorporating pulsation dampener surrounding its shaft
US5183185A (en) *	1991-02-14	1993-02-02	Ecopac, L. P.	Mechanically pressurized dispenser system
CN2140975Y (zh) *	1992-01-01	1993-08-25	范瑾	双联波纹膜片泵
CN2174577Y (zh) *	1992-11-20	1994-08-17	青岛照相机总厂	全封闭气液多用隔膜耐蚀泵
JP3103722B2 (ja) *	1994-07-14	2000-10-30	東芝テック株式会社	流体ポンプ

1996
- 1996-07-03 KR KR1019960026856A patent/KR100210224B1/ko not_active Expired - Lifetime
1997
- 1997-06-30 JP JP9189323A patent/JP2852032B2/ja not_active Expired - Fee Related
- 1997-07-01 US US08/886,225 patent/US5888056A/en not_active Expired - Lifetime
- 1997-07-02 TW TW086109340A patent/TW419568B/zh not_active IP Right Cessation
- 1997-07-03 EP EP97304881A patent/EP0816677B1/de not_active Expired - Lifetime
- 1997-07-03 DE DE69725054T patent/DE69725054T2/de not_active Expired - Lifetime
- 1997-07-03 CN CN97115524A patent/CN1077655C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1172905A (zh)	1998-02-11
US5888056A (en)	1999-03-30
JPH1068385A (ja)	1998-03-10
TW419568B (en)	2001-01-21
EP0816677A2 (de)	1998-01-07
DE69725054T2 (de)	2004-08-19
KR100210224B1 (ko)	1999-07-15
JP2852032B2 (ja)	1999-01-27
EP0816677B1 (de)	2003-09-24
CN1077655C (zh)	2002-01-09
EP0816677A3 (de)	1999-04-21

Publication	Publication Date	Title
DE59707915D1 (de)	2002-09-12	Kolbenpumpe
DE69609876D1 (de)	2000-09-28	Hubkolbenpumpe
DE69725054D1 (de)	2003-10-30	Hubkolbenpumpe
DE59812081D1 (de)	2004-11-11	Kolbenpumpe
DE69731427D1 (de)	2004-12-09	Kreiselpumpenaggregat
DE59911488D1 (de)	2005-02-24	Kolbenpumpe
DE59808445D1 (de)	2003-06-26	Kolbenpumpe
DE59708191D1 (de)	2002-10-17	Kolbenpumpe
DE59707441D1 (de)	2002-07-11	Förderpumpe
DE59809570D1 (de)	2003-10-16	Kolbenpumpe
EE9800340A (et)	1999-08-16	Pump
DE69504531D1 (de)	1998-10-08	Kolbenpumpe
DE59500473D1 (de)	1997-09-11	Kolbenpumpe
EP0920593A4 (de)	2001-01-03	Pumpe
DE59809804D1 (de)	2003-11-06	Kolbenpumpe
DE59807309D1 (de)	2003-04-03	Kolbenpumpe
IT1293407B1 (it)	1999-03-01	Pompa
DE69721367D1 (de)	2003-06-05	Hubkolbenpumpe
DE59910837D1 (de)	2004-11-18	Kolbenpumpe
DE59810953D1 (de)	2004-04-15	Kolbenpumpe
DE59509666D1 (de)	2001-11-08	Kolbenpumpe
DE59708643D1 (de)	2002-12-12	Absaugpumpe
DE59811801D1 (de)	2004-09-16	Kolbenpumpe
DE59806928D1 (de)	2003-02-20	Kolbenpumpe
DE59809902D1 (de)	2003-11-20	Mehrkammerpumpe

Legal Events

Date	Code	Title	Description
2004-10-21	8364	No opposition during term of opposition