BE727311A - - Google Patents
Info
- Publication number
- BE727311A BE727311A BE727311DA BE727311A BE 727311 A BE727311 A BE 727311A BE 727311D A BE727311D A BE 727311DA BE 727311 A BE727311 A BE 727311A
- Authority
- BE
- Belgium
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
-
- 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
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
- B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
-
- 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
- F04B43/1292—Pumps specially adapted for several tubular flexible members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR137318 | 1968-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727311A true BE727311A (de) | 1969-07-23 |
Family
ID=8645054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727311D BE727311A (de) | 1968-01-24 | 1969-01-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3554674A (de) |
| BE (1) | BE727311A (de) |
| CH (1) | CH503267A (de) |
| DE (1) | DE1903557A1 (de) |
| FR (1) | FR1561307A (de) |
| GB (1) | GB1214444A (de) |
| LU (1) | LU57829A1 (de) |
| NL (1) | NL6901090A (de) |
| SE (1) | SE346591B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3070217D1 (en) * | 1979-10-31 | 1985-03-28 | Univ Birmingham | Improvements in or relating to pipette means |
| GB8612261D0 (en) * | 1986-05-20 | 1986-06-25 | Boots Celltech Diagnostics | Fluid dispensing apparatus |
| US5295523A (en) * | 1992-04-09 | 1994-03-22 | Aliseo Gentile | Adjustable stroke multiple package filling apparatus |
| WO1994005345A1 (en) * | 1992-09-02 | 1994-03-17 | Valery Viktorovich Skobelev | Pump for biological liquids |
| DE19856453C2 (de) * | 1998-12-09 | 2002-04-25 | Rheotec Ag Goldach | Rollenpumpe zur peristaltischen Förderung von flüssigen oder gasförmigen Medien |
| GB2425523A (en) * | 2005-04-28 | 2006-11-01 | Senake Atureliya | Depositing doses of a fluid |
| GB201102609D0 (en) | 2011-02-15 | 2011-03-30 | Tristel Plc | Pump for sterilisation apparatus |
| GB2494623B (en) | 2011-09-02 | 2013-09-25 | Tristel Plc | Pump apparatus |
| GB201421964D0 (en) * | 2014-12-10 | 2015-01-21 | Hodges & Drake Design Ltd | Peristaltic pumps |
| CA3148966A1 (en) * | 2019-09-02 | 2021-03-11 | Ashley Jensen | Sampler |
-
1968
- 1968-01-24 FR FR137318A patent/FR1561307A/fr not_active Expired
-
1969
- 1969-01-16 CH CH54669A patent/CH503267A/fr not_active IP Right Cessation
- 1969-01-22 NL NL6901090A patent/NL6901090A/xx unknown
- 1969-01-22 SE SE00813/69A patent/SE346591B/xx unknown
- 1969-01-23 LU LU57829D patent/LU57829A1/xx unknown
- 1969-01-23 US US793314*A patent/US3554674A/en not_active Expired - Lifetime
- 1969-01-23 GB GB3989/69A patent/GB1214444A/en not_active Expired
- 1969-01-23 BE BE727311D patent/BE727311A/xx unknown
- 1969-01-24 DE DE19691903557 patent/DE1903557A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH503267A (fr) | 1971-02-15 |
| FR1561307A (de) | 1969-03-28 |
| US3554674A (en) | 1971-01-12 |
| DE1903557A1 (de) | 1969-08-28 |
| GB1214444A (en) | 1970-12-02 |
| SE346591B (de) | 1972-07-10 |
| LU57829A1 (de) | 1970-07-29 |
| NL6901090A (de) | 1969-07-28 |