AU445535B2 - Method for the minimization of the effects of pulsations in intermittent pumping systems - Google Patents
Method for the minimization of the effects of pulsations in intermittent pumping systemsInfo
- Publication number
- AU445535B2 AU445535B2 AU32534/71A AU3253471A AU445535B2 AU 445535 B2 AU445535 B2 AU 445535B2 AU 32534/71 A AU32534/71 A AU 32534/71A AU 3253471 A AU3253471 A AU 3253471A AU 445535 B2 AU445535 B2 AU 445535B2
- Authority
- AU
- Australia
- Prior art keywords
- pulsations
- minimization
- effects
- pumping systems
- intermittent pumping
- 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
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
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing
-
- 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
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
- F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7177770A | 1970-09-14 | 1970-09-14 | |
USUS71777 | 1970-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3253471A AU3253471A (en) | 1973-02-22 |
AU445535B2 true AU445535B2 (en) | 1974-02-21 |
Family
ID=22103521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU32534/71A Expired AU445535B2 (en) | 1970-09-14 | 1971-08-19 | Method for the minimization of the effects of pulsations in intermittent pumping systems |
Country Status (11)
Country | Link |
---|---|
US (1) | US3628891A (en) |
AU (1) | AU445535B2 (en) |
BE (1) | BE771322A (en) |
CA (1) | CA938194A (en) |
CH (1) | CH534304A (en) |
DE (1) | DE2144122C3 (en) |
FR (1) | FR2107509A5 (en) |
GB (1) | GB1339807A (en) |
IT (1) | IT938777B (en) |
NL (1) | NL7111946A (en) |
SE (1) | SE371863B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS162875B1 (en) * | 1970-12-23 | 1975-07-15 | ||
US4100797A (en) * | 1977-01-17 | 1978-07-18 | Technicon Instruments Corporation | Non-invasive method and apparatus for instantaneous flow measurement of a segmented fluid stream |
US4218197A (en) * | 1978-07-06 | 1980-08-19 | Beckman Instruments, Inc. | Combined peristaltic pump and valve flow controller |
US4300906A (en) * | 1980-10-06 | 1981-11-17 | Technicon Instruments Corp. | Method for the operation of automated analysis apparatus |
FR2581133B1 (en) * | 1985-04-30 | 1987-07-24 | Vidal Lucien | LINEAR PERISTALTIC PUMP FOR VEHICLE OF CONCRETE OR OTHER |
WO1989000698A1 (en) * | 1985-11-08 | 1989-01-26 | Wessex Instrumentation Ltd. | Continuous flow analysis |
DE8810455U1 (en) * | 1988-08-18 | 1988-09-29 | Hoechst Ag, 6230 Frankfurt | Device for dampening intermittent pumps |
US20060228240A1 (en) * | 2005-03-30 | 2006-10-12 | Lancer Partnership, Ltd. | Method and apparatus for a linear peristaltic pump |
NL2000058C2 (en) * | 2006-04-21 | 2007-10-23 | Bredel Hose Pumps B V | Peristaltic pump. |
EP2184492B1 (en) * | 2008-11-05 | 2011-12-21 | Roche Diagnostics GmbH | Method for controlling a peristaltic pump |
US8241018B2 (en) | 2009-09-10 | 2012-08-14 | Tyco Healthcare Group Lp | Compact peristaltic medical pump |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE623890A (en) * | 1961-10-20 | |||
US3588281A (en) * | 1969-07-24 | 1971-06-28 | Technicon Corp | Method and apparatus for the pumping of fluids at substantially constant flow rate |
-
1970
- 1970-09-14 US US71777A patent/US3628891A/en not_active Expired - Lifetime
-
1971
- 1971-08-13 BE BE771322A patent/BE771322A/en unknown
- 1971-08-19 AU AU32534/71A patent/AU445535B2/en not_active Expired
- 1971-08-25 GB GB3996071A patent/GB1339807A/en not_active Expired
- 1971-08-28 IT IT27992/71A patent/IT938777B/en active
- 1971-08-31 NL NL7111946A patent/NL7111946A/xx unknown
- 1971-09-03 DE DE2144122A patent/DE2144122C3/en not_active Expired
- 1971-09-04 CH CH1294371A patent/CH534304A/en not_active IP Right Cessation
- 1971-09-07 CA CA122230A patent/CA938194A/en not_active Expired
- 1971-09-10 FR FR7132665A patent/FR2107509A5/fr not_active Expired
- 1971-09-14 SE SE7111670A patent/SE371863B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2107509A5 (en) | 1972-05-05 |
DE2144122B2 (en) | 1973-09-27 |
US3628891A (en) | 1971-12-21 |
NL7111946A (en) | 1972-03-16 |
GB1339807A (en) | 1973-12-05 |
IT938777B (en) | 1973-02-10 |
DE2144122C3 (en) | 1974-06-20 |
CH534304A (en) | 1973-02-28 |
BE771322A (en) | 1972-02-14 |
AU3253471A (en) | 1973-02-22 |
SE371863B (en) | 1974-12-02 |
DE2144122A1 (en) | 1972-03-23 |
CA938194A (en) | 1973-12-11 |
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