FR2287272B3 - - Google Patents
Info
- Publication number
- FR2287272B3 FR2287272B3 FR7531145A FR7531145A FR2287272B3 FR 2287272 B3 FR2287272 B3 FR 2287272B3 FR 7531145 A FR7531145 A FR 7531145A FR 7531145 A FR7531145 A FR 7531145A FR 2287272 B3 FR2287272 B3 FR 2287272B3
- Authority
- FR
- France
- 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
Classifications
-
- 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
- B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
- B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742448353 DE2448353B2 (de) | 1974-10-10 | 1974-10-10 | Vorrichtung zur verschleppungsfreien ueberfuehrung eines vorgegebenen volumens von nacheinanderfolgenden fluessigkeitsproben |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2287272A1 FR2287272A1 (fr) | 1976-05-07 |
| FR2287272B3 true FR2287272B3 (US07922777-20110412-C00004.png) | 1979-06-29 |
Family
ID=5928012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7531145A Granted FR2287272A1 (fr) | 1974-10-10 | 1975-10-10 | Dispositif de transfert sans entrainement d'un volume predetermine d'echantillons liquides successifs |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3990312A (US07922777-20110412-C00004.png) |
| CH (1) | CH595137A5 (US07922777-20110412-C00004.png) |
| DE (1) | DE2448353B2 (US07922777-20110412-C00004.png) |
| FR (1) | FR2287272A1 (US07922777-20110412-C00004.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7809267L (sv) * | 1978-09-04 | 1980-03-05 | Lkb Clinicon Ab | Motorpipett |
| DE3430130A1 (de) * | 1984-08-16 | 1986-02-27 | Edmund Bühler GmbH & Co, 7400 Tübingen | Vorrichtung zur entnahme von fluessigkeitsproben |
| EP0785434B1 (en) * | 1991-12-13 | 2003-03-19 | Dade Behring Inc. | Probe for aspirating containers with probe cleaning means |
| US7396512B2 (en) | 2003-11-04 | 2008-07-08 | Drummond Scientific Company | Automatic precision non-contact open-loop fluid dispensing |
| US8549934B2 (en) | 2008-03-25 | 2013-10-08 | Flownamics Analytical Instruments, Inc. | Segmented online sampling apparatus and method of use |
| EP2998025A1 (en) * | 2014-08-08 | 2016-03-23 | Ajay Jain | Fluid dispensing device |
| EP3294053A4 (en) | 2015-05-08 | 2019-03-06 | Flownamics Analytical Instruments, Inc. | METHOD AND APPARATUS FOR AUTOMATED CONTINUOUS INFUSION SYSTEM EXTRACTING IN SITU FILTERING PROBE |
| CN113156051A (zh) * | 2021-04-08 | 2021-07-23 | 卢莹 | 一种工程地质勘察水质分析方法 |
| CN113358422B (zh) * | 2021-07-14 | 2023-02-10 | 马钢奥瑟亚化工有限公司 | 煤焦油沥青生产制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3273402A (en) * | 1964-04-27 | 1966-09-20 | Andrew F Farr | Specimen sampling and diluting apparatus |
| FR2146595A5 (US07922777-20110412-C00004.png) * | 1971-07-20 | 1973-03-02 | Gilson Warren | |
| US3877310A (en) * | 1973-03-05 | 1975-04-15 | Varian Associates | Automatic sampler apparatus |
-
1974
- 1974-10-10 DE DE19742448353 patent/DE2448353B2/de not_active Withdrawn
-
1975
- 1975-09-30 US US05/617,999 patent/US3990312A/en not_active Expired - Lifetime
- 1975-10-09 CH CH1312275A patent/CH595137A5/xx not_active IP Right Cessation
- 1975-10-10 FR FR7531145A patent/FR2287272A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH595137A5 (US07922777-20110412-C00004.png) | 1978-01-31 |
| US3990312A (en) | 1976-11-09 |
| FR2287272A1 (fr) | 1976-05-07 |
| DE2448353A1 (de) | 1976-04-22 |
| DE2448353B2 (de) | 1977-05-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |