FI57543C - Volymreglerbar pipett - Google Patents
Volymreglerbar pipett Download PDFInfo
- Publication number
- FI57543C FI57543C FI781765A FI781765A FI57543C FI 57543 C FI57543 C FI 57543C FI 781765 A FI781765 A FI 781765A FI 781765 A FI781765 A FI 781765A FI 57543 C FI57543 C FI 57543C
- Authority
- FI
- Finland
- Prior art keywords
- pipette
- piston
- sleeve
- piston rod
- spring
- Prior art date
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
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI781765A FI57543C (fi) | 1978-06-02 | 1978-06-02 | Volymreglerbar pipett |
GB7917654A GB2022453B (en) | 1978-06-02 | 1979-05-21 | Pippette of adjustable volume |
DE19792921442 DE2921442A1 (de) | 1978-06-02 | 1979-05-26 | Pipette mit einstellbarem volumen |
FR7914915A FR2427134A1 (fr) | 1978-06-02 | 1979-06-01 | Pipette de volume reglable, a manchon d'arret filete exterieurement |
SU792774303A SU1099835A3 (ru) | 1978-06-02 | 1979-06-01 | Пипетка |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI781765 | 1978-06-02 | ||
FI781765A FI57543C (fi) | 1978-06-02 | 1978-06-02 | Volymreglerbar pipett |
Publications (3)
Publication Number | Publication Date |
---|---|
FI781765A FI781765A (fi) | 1979-12-03 |
FI57543B FI57543B (fi) | 1980-05-30 |
FI57543C true FI57543C (fi) | 1980-09-10 |
Family
ID=8511767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI781765A FI57543C (fi) | 1978-06-02 | 1978-06-02 | Volymreglerbar pipett |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2921442A1 (fr) |
FI (1) | FI57543C (fr) |
FR (1) | FR2427134A1 (fr) |
GB (1) | GB2022453B (fr) |
SU (1) | SU1099835A3 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2473124A1 (fr) * | 1980-01-04 | 1981-07-10 | Marteau D Autry Eric | Dispositif de prelevement et de distribution de volumes reglables de liquides, a affichage numerique |
FI62470C (fi) * | 1981-06-17 | 1983-01-10 | Labsystems Oy | Pipett |
FI844320A (fi) | 1984-11-02 | 1986-05-03 | Labsystems Oy | Utspaedningsdoseringsanordning. |
DE3875117D1 (de) * | 1988-10-21 | 1992-11-05 | Eppendorf Geraetebau Netheler | Pipettiervorrichtung. |
WO1991005609A1 (fr) * | 1989-10-20 | 1991-05-02 | Costar Corporation | Pipette |
FI86968C (fi) * | 1990-05-04 | 1992-11-10 | Biohit Oy | Pipett |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2771217A (en) * | 1953-07-20 | 1956-11-20 | James W Brown | Measuring and dispensing device |
US2792834A (en) * | 1955-09-22 | 1957-05-21 | Scientific Industries | Operating device for syringe or pipet |
US3327904A (en) * | 1966-01-11 | 1967-06-27 | Greiner Scient Corp | Liquid dispensing devices |
DE2711124C2 (de) * | 1977-03-15 | 1979-05-10 | Labora Mannheim Gmbh Fuer Labortechnik, 6800 Mannheim | Handpipette |
-
1978
- 1978-06-02 FI FI781765A patent/FI57543C/fi not_active IP Right Cessation
-
1979
- 1979-05-21 GB GB7917654A patent/GB2022453B/en not_active Expired
- 1979-05-26 DE DE19792921442 patent/DE2921442A1/de not_active Withdrawn
- 1979-06-01 SU SU792774303A patent/SU1099835A3/ru active
- 1979-06-01 FR FR7914915A patent/FR2427134A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2427134B1 (fr) | 1984-12-07 |
SU1099835A3 (ru) | 1984-06-23 |
GB2022453A (en) | 1979-12-19 |
DE2921442A1 (de) | 1979-12-13 |
GB2022453B (en) | 1982-11-10 |
FR2427134A1 (fr) | 1979-12-28 |
FI781765A (fi) | 1979-12-03 |
FI57543B (fi) | 1980-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KY FINNPIPETTE OSMO A. SUOVANIEMI |