FR2313615A2 - Cleaning fluid dispensing peristaltic pump - has squeeze roller drive synchronised with magnetically operated ball valve at delivery point - Google Patents
Cleaning fluid dispensing peristaltic pump - has squeeze roller drive synchronised with magnetically operated ball valve at delivery pointInfo
- Publication number
- FR2313615A2 FR2313615A2 FR7517093A FR7517093A FR2313615A2 FR 2313615 A2 FR2313615 A2 FR 2313615A2 FR 7517093 A FR7517093 A FR 7517093A FR 7517093 A FR7517093 A FR 7517093A FR 2313615 A2 FR2313615 A2 FR 2313615A2
- Authority
- FR
- France
- Prior art keywords
- tube
- peristaltic pump
- synchronised
- ball valve
- cleaning fluid
- 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
-
- 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
- G01F11/02—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 which expand or contract during measurement
- G01F11/08—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 which expand or contract during measurement of the diaphragm or bellows type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
-
- 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
-
- 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
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)
Abstract
The peristaltic pump has a horizontal stretch of the filling tube contacted by a set of rotating rollers which squeeze the tube so as to force a measured quantity of fluid through the tube, the rollers being attached to a shoe which is raised and lowered by a reciprocating piston synchronised with a valve arrangement to that the pumping action can be interrupted. This is synchronised with a delivery mechanism where the delivery end of the tube (8) is lowered into the container, and at the same time a ball (9) inside the tube is maintained in an upper position by a electromagnet (10) around the tube at an upper level. When the magnetic field is cut off, the ball falls and blocks the tip of the tube again. The tip is designed to prevent the cleaning liquid dripping during cut-off.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517093A FR2313615A2 (en) | 1975-06-02 | 1975-06-02 | Cleaning fluid dispensing peristaltic pump - has squeeze roller drive synchronised with magnetically operated ball valve at delivery point |
DE19752525385 DE2525385A1 (en) | 1974-06-12 | 1975-06-06 | Cleaning fluid dispensing peristaltic pump - has squeeze roller drive synchronised with magnetically operated ball valve at delivery point |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517093A FR2313615A2 (en) | 1975-06-02 | 1975-06-02 | Cleaning fluid dispensing peristaltic pump - has squeeze roller drive synchronised with magnetically operated ball valve at delivery point |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2313615A2 true FR2313615A2 (en) | 1976-12-31 |
FR2313615B2 FR2313615B2 (en) | 1981-03-06 |
Family
ID=9155931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7517093A Granted FR2313615A2 (en) | 1974-06-12 | 1975-06-02 | Cleaning fluid dispensing peristaltic pump - has squeeze roller drive synchronised with magnetically operated ball valve at delivery point |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2313615A2 (en) |
-
1975
- 1975-06-02 FR FR7517093A patent/FR2313615A2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2313615B2 (en) | 1981-03-06 |
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