CH656709A5 - Vorrichtung zum abmessen kleiner fluessigkeitsmengen. - Google Patents
Vorrichtung zum abmessen kleiner fluessigkeitsmengen. Download PDFInfo
- Publication number
- CH656709A5 CH656709A5 CH413881A CH413881A CH656709A5 CH 656709 A5 CH656709 A5 CH 656709A5 CH 413881 A CH413881 A CH 413881A CH 413881 A CH413881 A CH 413881A CH 656709 A5 CH656709 A5 CH 656709A5
- Authority
- CH
- Switzerland
- Prior art keywords
- piston
- control
- comparator circuit
- pump
- drive
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012468 concentrated sample Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- G01F11/021—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 piston type
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Reciprocating Pumps (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD22451180A DD158310A3 (de) | 1980-10-13 | 1980-10-13 | Vorrichtung zum abmessen kleiner fluessigkeitsmengen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH656709A5 true CH656709A5 (de) | 1986-07-15 |
Family
ID=5526723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH413881A CH656709A5 (de) | 1980-10-13 | 1981-06-23 | Vorrichtung zum abmessen kleiner fluessigkeitsmengen. |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH656709A5 (cs) |
| CS (1) | CS244512B1 (cs) |
| DD (1) | DD158310A3 (cs) |
| DE (1) | DE3120763A1 (cs) |
| HU (1) | HU193023B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724261B4 (de) * | 1996-06-24 | 2004-04-22 | Poulten & Graf Gmbh | Flüssigkeitsdispenser, Förder- oder Dosierzylindervorrichtung, insbesondere für einen Flüssigkeitsdispenser und Verfahren zur Herstellung eines Flüssigkeitsdispensers |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT381206B (de) * | 1984-12-12 | 1986-09-10 | Oberwimmer Adolf | Melkanlage |
| DE3537737A1 (de) * | 1985-10-23 | 1987-04-23 | Michel Horst Werner | Vorrichtung zur volumendosierung kleiner fluessigkeitsmengen |
| JPS6336870A (ja) * | 1986-07-31 | 1988-02-17 | Juki Corp | 液体微量吐出装置 |
-
1980
- 1980-10-13 DD DD22451180A patent/DD158310A3/de unknown
-
1981
- 1981-05-25 DE DE19813120763 patent/DE3120763A1/de not_active Withdrawn
- 1981-06-23 CH CH413881A patent/CH656709A5/de not_active IP Right Cessation
- 1981-06-25 CS CS485881A patent/CS244512B1/cs unknown
- 1981-07-08 HU HU198481A patent/HU193023B/hu unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724261B4 (de) * | 1996-06-24 | 2004-04-22 | Poulten & Graf Gmbh | Flüssigkeitsdispenser, Förder- oder Dosierzylindervorrichtung, insbesondere für einen Flüssigkeitsdispenser und Verfahren zur Herstellung eines Flüssigkeitsdispensers |
Also Published As
| Publication number | Publication date |
|---|---|
| CS244512B1 (en) | 1986-07-17 |
| DD158310A3 (de) | 1983-01-12 |
| HU193023B (en) | 1987-08-28 |
| DE3120763A1 (de) | 1982-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |