FR2057444A5 - Peristaltic pump for dosing/mixing of two liquids - liquids - Google Patents
Peristaltic pump for dosing/mixing of two liquids - liquidsInfo
- Publication number
- FR2057444A5 FR2057444A5 FR6928487A FR6928487A FR2057444A5 FR 2057444 A5 FR2057444 A5 FR 2057444A5 FR 6928487 A FR6928487 A FR 6928487A FR 6928487 A FR6928487 A FR 6928487A FR 2057444 A5 FR2057444 A5 FR 2057444A5
- Authority
- FR
- France
- Prior art keywords
- liquids
- mixing
- peristaltic pump
- degrees
- liquid
- 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
- 239000007788 liquid Substances 0.000 title abstract 4
- 230000002572 peristaltic effect Effects 0.000 title abstract 2
- 210000002966 serum Anatomy 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
- B01F35/717611—Peristaltic pumps
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/29—Mixing by periodically deforming flexible tubular members through which the material is flowing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- External Artificial Organs (AREA)
Abstract
Peristaltic pump system is used to draw a predetermined amount of liquid from a first container, then discharge it into a second receiver substituted for the first, followed by a measured amount of a second liquid. Pref., two flexible tubes are connected in series and lay parallel to one another along curved surface of at least 90 degrees of arc, across which rollers move. Four rollers are mounted on stub shafts at 90 degrees to one another, the shafts being carried on a common main shaft. One roller is mounted to contact one tube and the other three to sequentially contact the other. Used for mixing of e.g. blood serum and water, or transfer followed by rinsing operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6928487A FR2057444A5 (en) | 1969-08-20 | 1969-08-20 | Peristaltic pump for dosing/mixing of two liquids - liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6928487A FR2057444A5 (en) | 1969-08-20 | 1969-08-20 | Peristaltic pump for dosing/mixing of two liquids - liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2057444A5 true FR2057444A5 (en) | 1971-05-21 |
Family
ID=9039201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6928487A Expired FR2057444A5 (en) | 1969-08-20 | 1969-08-20 | Peristaltic pump for dosing/mixing of two liquids - liquids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2057444A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371958A1 (en) * | 1976-11-30 | 1978-06-23 | Gambro Ab | METHOD AND DEVICE FOR DILUTING A SOLUTION |
-
1969
- 1969-08-20 FR FR6928487A patent/FR2057444A5/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371958A1 (en) * | 1976-11-30 | 1978-06-23 | Gambro Ab | METHOD AND DEVICE FOR DILUTING A SOLUTION |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
TP | Transmission of property | ||
GC | Lien (pledge) constituted | ||
TP | Transmission of property | ||
ST | Notification of lapse | ||
AR | Application made for restoration | ||
DE | Withdrawal due to an action of restoration |