DE69030254D1 - Vorrichtung zur Überwachung der Rotation einer Antriebswelle insbesondere in einer peristaltischen Pumpe - Google Patents
Vorrichtung zur Überwachung der Rotation einer Antriebswelle insbesondere in einer peristaltischen PumpeInfo
- Publication number
- DE69030254D1 DE69030254D1 DE69030254T DE69030254T DE69030254D1 DE 69030254 D1 DE69030254 D1 DE 69030254D1 DE 69030254 T DE69030254 T DE 69030254T DE 69030254 T DE69030254 T DE 69030254T DE 69030254 D1 DE69030254 D1 DE 69030254D1
- Authority
- DE
- Germany
- Prior art keywords
- monitoring
- rotation
- drive shaft
- peristaltic pump
- peristaltic
- 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
Links
- 238000012544 monitoring process Methods 0.000 title 1
- 230000002572 peristaltic effect Effects 0.000 title 1
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
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/09—Pumps having electric drive
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
- G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/463,716 US5003239A (en) | 1990-01-11 | 1990-01-11 | Peristaltic pump monitoring device |
PCT/US1990/006925 WO1991010934A1 (en) | 1990-01-11 | 1990-11-28 | Peristaltic pump monitoring device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69030254D1 true DE69030254D1 (de) | 1997-04-24 |
DE69030254T2 DE69030254T2 (de) | 1997-10-30 |
Family
ID=23841087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69030254T Expired - Fee Related DE69030254T2 (de) | 1990-01-11 | 1990-11-28 | Vorrichtung zur Überwachung der Rotation einer Antriebswelle insbesondere in einer peristaltischen Pumpe |
Country Status (6)
Country | Link |
---|---|
US (1) | US5003239A (de) |
EP (1) | EP0462238B1 (de) |
JP (1) | JP2887418B2 (de) |
CA (1) | CA2047231C (de) |
DE (1) | DE69030254T2 (de) |
WO (1) | WO1991010934A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04333904A (ja) * | 1991-05-09 | 1992-11-20 | Brother Ind Ltd | サーボモータの制御装置 |
KR0160689B1 (ko) * | 1995-04-24 | 1998-12-15 | 김광호 | 로보트의 원점복귀 장치 |
KR100215458B1 (ko) * | 1996-07-19 | 1999-08-16 | 윤종용 | 회전모터의 절대각위치 산출장치 및 이를 적용한 속도제어장치 |
GB2319079B (en) * | 1996-10-29 | 2000-07-12 | Baxter Int | Infusion pump monitoring encoder/decoder |
US6409143B1 (en) | 2000-02-02 | 2002-06-25 | Ewc Controls Incorporated | Damper assembly with an electro-optical controller for positioning the damper vanes |
US6393338B1 (en) | 2000-03-17 | 2002-05-21 | Tadeusz Kemnitz | Apparatus and control method for accurate rotary peristaltic pump filling |
IL156245A0 (en) * | 2000-12-22 | 2004-01-04 | Dca Design Int Ltd | Drive mechanism for an injection device |
US7061197B1 (en) * | 2005-06-22 | 2006-06-13 | Wayne-Dalton Corp. | Pivoting and barrier locking operator system |
US7423404B2 (en) * | 2006-09-07 | 2008-09-09 | Shenzhen Mindray Bio-Medical Electronics Co, Ltd. | Sample-loading system and anti-collision device and anti-collision method thereof |
EP2085615A1 (de) | 2008-01-31 | 2009-08-05 | Massimo Dinelli | Peristaltische Pumpe zur Förderung von Fluidprodukten und Verfahren zur Steuerung dieser Pumpe |
CA2743053C (en) * | 2008-11-10 | 2016-07-19 | Curlin Medical Inc. | Method and apparatus for a peristaltic pump |
CN106687689B (zh) * | 2014-07-24 | 2020-07-14 | 默克专利股份公司 | 用于蠕动泵的转子装置 |
US10947966B2 (en) * | 2015-10-21 | 2021-03-16 | Haemonetics Corporation | Peristaltic pump with controlled stop |
GB2570320A (en) * | 2018-01-19 | 2019-07-24 | Watson Marlow Ltd | Peristaltic rotor unit, clamp and tube connector |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252423B (de) * | 1967-10-19 | |||
US2423591A (en) * | 1939-09-16 | 1947-07-08 | John W Flude | Apparatus for making geophysical surveys under water |
DE1473907B2 (de) * | 1965-05-13 | 1969-10-30 | Messerschmitt-BQlkow GmbH, 8000 München | Vorrichtung zur Bildung eines dem Mittelwert proportionalen Zahlenwertes mit digitalen Mitteln aus zwei gegenüberliegenden Randkoordinaten eines in einer Kamera aufgefangenen Sonnenbildes |
GB1395246A (en) * | 1972-10-17 | 1975-05-21 | Short Brothers & Harland Ltd | Method of and apparatus for sensing the position of a body |
US3843915A (en) * | 1973-02-02 | 1974-10-22 | Ncr Co | Servo-motor control system including a two phase digital shaft position detector |
US4107595A (en) * | 1977-01-24 | 1978-08-15 | Teletype Corporation | Current control system for a stepping motor |
FR2410826A1 (fr) * | 1977-12-02 | 1979-06-29 | Renault | Procede de reperage de la position angulaire d'une piece animee d'un mouvement de rotation et appareil en faisant application |
US4263506A (en) * | 1978-12-21 | 1981-04-21 | Hewlett-Packard Company | Pulse generating apparatus |
CH637234A5 (de) * | 1979-05-16 | 1983-07-15 | Ssih Equipment Sa | Einrichtung zur stellungsdetektion, insbesondere zur winkelstellungsdetektion, eines markierungstraegers. |
US4360769A (en) * | 1979-09-07 | 1982-11-23 | Honeywell Inc. | Optical counting motor shaft positioner |
DE3010611C2 (de) * | 1980-03-20 | 1983-06-01 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Digitale elektrische Längen- oder Winkelmeßeinrichtung |
JPS5926283A (ja) * | 1982-08-05 | 1984-02-10 | Seiko Epson Corp | シリアルプリンタの制御方法 |
JPH0244374B2 (ja) * | 1982-09-14 | 1990-10-03 | Nippon Sheet Glass Co Ltd | Kogakushikirootariienkooda |
JPS59224516A (ja) * | 1983-06-03 | 1984-12-17 | Mitsubishi Electric Corp | 光学式エンコ−ダ |
JPS6047917A (ja) * | 1983-08-26 | 1985-03-15 | Fuji Electric Corp Res & Dev Ltd | 回転角度検出装置 |
JPS6047916A (ja) * | 1983-08-26 | 1985-03-15 | Fuji Electric Corp Res & Dev Ltd | 回転数検出装置 |
DE3423420A1 (de) * | 1984-06-26 | 1986-01-02 | Hoechst Ag, 6230 Frankfurt | Verfahren zum erkennen von schrittverlusten bei schrittmotorgetriebenen stellvorrichtungen |
US4869646A (en) * | 1984-10-15 | 1989-09-26 | American Hospital Supply Corp. | Continuous peristaltic pump |
JPH0545337Y2 (de) * | 1985-03-25 | 1993-11-18 | ||
US4628239A (en) * | 1985-06-06 | 1986-12-09 | The United States Of America As Represented By The Secretary Of The Army | Dual optical mechanical position tracker |
JPS62238415A (ja) * | 1986-04-09 | 1987-10-19 | Hitachi Medical Corp | ロ−タリエンコ−ダ出力位相補正回路 |
DE3630312A1 (de) * | 1986-09-05 | 1988-03-17 | Thomson Brandt Gmbh | Schaltungsanordnung zur elektronischen kommutierung eines gleichstrommotors |
US4736187A (en) * | 1986-12-04 | 1988-04-05 | The Regents Of The University Of California | Encoder for measuring both incremental and absolute positions of moving elements |
JPH0647917A (ja) * | 1992-07-30 | 1994-02-22 | Canon Inc | 液体噴射記録ヘッドの製造方法 |
-
1990
- 1990-01-11 US US07/463,716 patent/US5003239A/en not_active Expired - Lifetime
- 1990-11-28 WO PCT/US1990/006925 patent/WO1991010934A1/en active IP Right Grant
- 1990-11-28 CA CA002047231A patent/CA2047231C/en not_active Expired - Fee Related
- 1990-11-28 JP JP3501105A patent/JP2887418B2/ja not_active Expired - Fee Related
- 1990-11-28 EP EP91900442A patent/EP0462238B1/de not_active Expired - Lifetime
- 1990-11-28 DE DE69030254T patent/DE69030254T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0462238A1 (de) | 1991-12-27 |
DE69030254T2 (de) | 1997-10-30 |
EP0462238B1 (de) | 1997-03-19 |
JP2887418B2 (ja) | 1999-04-26 |
JPH04504298A (ja) | 1992-07-30 |
WO1991010934A1 (en) | 1991-07-25 |
US5003239A (en) | 1991-03-26 |
EP0462238A4 (en) | 1993-09-08 |
CA2047231A1 (en) | 1991-07-12 |
CA2047231C (en) | 2001-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |