BE723374A - - Google Patents
Info
- Publication number
- BE723374A BE723374A BE723374DA BE723374A BE 723374 A BE723374 A BE 723374A BE 723374D A BE723374D A BE 723374DA BE 723374 A BE723374 A BE 723374A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
- B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
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- 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
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- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
-
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
- F04B7/0046—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for rotating distribution members
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- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
- G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS70068 | 1968-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE723374A true BE723374A (US06312121-20011106-C00033.png) | 1969-04-16 |
Family
ID=5339585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE723374D BE723374A (US06312121-20011106-C00033.png) | 1968-01-30 | 1968-11-05 |
Country Status (9)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994631A (en) * | 1974-08-20 | 1976-11-30 | Hostetter William L | Pump and pump manifold assembly with adjustable ball valve |
| US4245963A (en) * | 1979-02-09 | 1981-01-20 | Waters Associates, Inc. | Pump |
| US4352636A (en) * | 1980-04-14 | 1982-10-05 | Spectra-Physics, Inc. | Dual piston pump |
| FR2551505B1 (fr) * | 1983-08-31 | 1988-02-26 | Groupe Indl Realisa Applic Gir | Systeme de pompage pour chromatographie en phase liquide |
| DE4211015A1 (de) * | 1992-04-02 | 1993-10-07 | Webasto Thermosysteme Gmbh | Zyklisch arbeitende Fluid-Fördervorrichtung |
| US6997683B2 (en) * | 2003-01-10 | 2006-02-14 | Teledyne Isco, Inc. | High pressure reciprocating pump and control of the same |
| US20040205422A1 (en) * | 2003-04-09 | 2004-10-14 | Allington Robert W. | Signal to noise ratio in chromatography |
| US20040202575A1 (en) * | 2003-04-09 | 2004-10-14 | Allington Robert W. | Signal to noise ratio in chromatography |
| US20040204864A1 (en) * | 2003-04-09 | 2004-10-14 | Allington Robert W. | Signal to noise ratio in chromatography |
| US20040204866A1 (en) * | 2003-04-09 | 2004-10-14 | Allington Robert W. | Method and apparatus to enhance the signal to noise ratio in chromatography |
| US9714650B2 (en) | 2013-06-11 | 2017-07-25 | Matthew G. Morris, Jr. | Pumping system |
| JP6240576B2 (ja) * | 2014-08-19 | 2017-11-29 | ツバキ山久チエイン株式会社 | 定量シリンジ型ポンプ |
| CN107269494A (zh) * | 2017-08-14 | 2017-10-20 | 邓昌盛 | 气体压缩机 |
| CN113763774A (zh) * | 2021-08-29 | 2021-12-07 | 哈尔滨工程大学 | 一种模拟横摇运动下强迫循环流动特征的串联管路系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US14186A (en) * | 1856-02-05 | Pttmp | ||
| US595942A (en) * | 1897-12-21 | Apparatus for mixing liquids | ||
| US676542A (en) * | 1899-10-11 | 1901-06-18 | Samuel W Luitwieler | Pumping and reciprocating mechanism. |
| US1375200A (en) * | 1918-08-05 | 1921-04-19 | William S Barnickel | Pumping apparatus |
| US2205828A (en) * | 1936-09-04 | 1940-06-25 | Automotive Prod Co Ltd | Pump for liquid pressure remote control systems |
| US2172103A (en) * | 1936-11-10 | 1939-09-05 | Kotaki Teizo | Pump |
| US2448104A (en) * | 1945-12-06 | 1948-08-31 | Chain Belt Co | Differential concrete pump |
| US3230887A (en) * | 1962-10-29 | 1966-01-25 | Beckman Instruments Inc | Even flow apparatus and method for fluid gradient engines and the like |
-
1968
- 1968-10-08 SE SE13551/68A patent/SE344791B/xx unknown
- 1968-10-08 AT AT982068A patent/AT294586B/de active
- 1968-10-10 GB GB48114/68A patent/GB1236058A/en not_active Expired
- 1968-10-28 CH CH1608568A patent/CH494898A/de not_active IP Right Cessation
- 1968-11-05 BE BE723374D patent/BE723374A/xx unknown
- 1968-11-16 JP JP43084136A patent/JPS4937926B1/ja active Pending
- 1968-12-03 FR FR1599133D patent/FR1599133A/fr not_active Expired
-
1969
- 1969-01-25 DE DE19691903723 patent/DE1903723A1/de active Pending
- 1969-01-29 US US794930*A patent/US3597114A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4937926B1 (US06312121-20011106-C00033.png) | 1974-10-14 |
| AT294586B (de) | 1971-11-25 |
| GB1236058A (en) | 1971-06-16 |
| SE344791B (US06312121-20011106-C00033.png) | 1972-05-02 |
| DE1903723A1 (de) | 1969-09-04 |
| FR1599133A (US06312121-20011106-C00033.png) | 1970-07-15 |
| US3597114A (en) | 1971-08-03 |
| CH494898A (de) | 1970-08-15 |
