FR2274897A1 - Dispositif distributeur-doseur de liquide - Google Patents
Dispositif distributeur-doseur de liquideInfo
- Publication number
- FR2274897A1 FR2274897A1 FR7420326A FR7420326A FR2274897A1 FR 2274897 A1 FR2274897 A1 FR 2274897A1 FR 7420326 A FR7420326 A FR 7420326A FR 7420326 A FR7420326 A FR 7420326A FR 2274897 A1 FR2274897 A1 FR 2274897A1
- Authority
- FR
- France
- Prior art keywords
- tube
- synchronised
- lowered
- tip
- cut
- 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.)
- Granted
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
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1284—Means for pushing the backing-plate against the tubular flexible member
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
- G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
- G01F11/125—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements of the peristaltic pump type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7420326A FR2274897A1 (fr) | 1974-06-12 | 1974-06-12 | Dispositif distributeur-doseur de liquide |
| DE19752525385 DE2525385A1 (de) | 1974-06-12 | 1975-06-06 | Vorrichtung zum dosieren und verteilen von fluessigkeiten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7420326A FR2274897A1 (fr) | 1974-06-12 | 1974-06-12 | Dispositif distributeur-doseur de liquide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2274897A1 true FR2274897A1 (fr) | 1976-01-09 |
| FR2274897B1 FR2274897B1 (enExample) | 1979-04-20 |
Family
ID=9139946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420326A Granted FR2274897A1 (fr) | 1974-06-12 | 1974-06-12 | Dispositif distributeur-doseur de liquide |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2274897A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547726A1 (de) * | 1991-11-19 | 1993-06-23 | Peter P. Dipl.-Ing. Wiest | Peristaltikpumpe |
| EP1612424B1 (en) * | 2004-06-30 | 2018-03-07 | EMD Millipore Corporation | Peristaltic pump comprising members for locating a tube |
| CN114576144B (zh) * | 2022-04-15 | 2025-03-25 | 保定创锐泵业有限公司 | 一种蠕动泵及其控制方法 |
-
1974
- 1974-06-12 FR FR7420326A patent/FR2274897A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547726A1 (de) * | 1991-11-19 | 1993-06-23 | Peter P. Dipl.-Ing. Wiest | Peristaltikpumpe |
| EP1612424B1 (en) * | 2004-06-30 | 2018-03-07 | EMD Millipore Corporation | Peristaltic pump comprising members for locating a tube |
| CN114576144B (zh) * | 2022-04-15 | 2025-03-25 | 保定创锐泵业有限公司 | 一种蠕动泵及其控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2274897B1 (enExample) | 1979-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |