DE2214458A1 - - Google Patents
Info
- Publication number
- DE2214458A1 DE2214458A1 DE19722214458 DE2214458A DE2214458A1 DE 2214458 A1 DE2214458 A1 DE 2214458A1 DE 19722214458 DE19722214458 DE 19722214458 DE 2214458 A DE2214458 A DE 2214458A DE 2214458 A1 DE2214458 A1 DE 2214458A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- tube
- leg
- mouth
- measuring tube
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 52
- 238000001514 detection method Methods 0.000 claims description 28
- 210000002414 leg Anatomy 0.000 claims description 25
- 230000005499 meniscus Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- 210000000689 upper leg Anatomy 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 235000003325 Ilex Nutrition 0.000 description 2
- 241000209035 Ilex Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
- B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03973/71A SE355076B (OSRAM) | 1971-03-26 | 1971-03-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2214458A1 true DE2214458A1 (OSRAM) | 1972-10-05 |
| DE2214458B2 DE2214458B2 (de) | 1977-10-06 |
| DE2214458C3 DE2214458C3 (de) | 1978-06-22 |
Family
ID=20263252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2214458A Expired DE2214458C3 (de) | 1971-03-26 | 1972-03-24 | Vorrichtung zum selbsttätigen Entnehmen vorbestimmter Flüssigkeitsmengen aus einem Behälter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3771366A (OSRAM) |
| JP (1) | JPS5526428B1 (OSRAM) |
| DE (1) | DE2214458C3 (OSRAM) |
| FR (1) | FR2130604B1 (OSRAM) |
| GB (1) | GB1390678A (OSRAM) |
| IT (1) | IT950756B (OSRAM) |
| SE (1) | SE355076B (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3631766A1 (de) * | 1985-09-24 | 1987-03-26 | Mitsubishi Electric Corp | Geraet zur bestimmung von verunreinigungen in einer fluessigkeit |
| EP0199466A3 (en) * | 1985-04-01 | 1987-08-19 | Eastman Kodak Company | Dispensing method for improved uniformity in dispensing |
| CN115722279A (zh) * | 2021-08-31 | 2023-03-03 | 湖南乐准智芯生物科技有限公司 | 微流控芯片及其检测装置、控制方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994423A (en) * | 1973-06-28 | 1976-11-30 | American Hospital Supply Corporation | Drop dispensing apparatus for laboratory reagents |
| GB1551049A (en) * | 1975-12-19 | 1979-08-22 | Jones R W | Apparatus and method for sampling a liquid |
| US4178974A (en) * | 1977-08-29 | 1979-12-18 | Rca Corporation | Flow controller |
| AT390679B (de) * | 1983-12-05 | 1990-06-11 | Oesterr Forsch Seibersdorf | Verfahren und anordnung zur untersuchung von aus stoffstroemen abgezweigten repraesentativen teilstroemen |
| AT379455B (de) * | 1984-04-10 | 1986-01-10 | Prolic Ag | Dispensiereinrichtung fuer fluessigkeiten |
| US4962044A (en) * | 1988-04-25 | 1990-10-09 | Hoffmann-La Roche Inc. | Test tube filter/dispenser apparatus and method |
| US5100031A (en) * | 1988-08-31 | 1992-03-31 | Gte Products Corporation | Method and apparatus for dosing and dispensing mercury into discharge lamps |
| DE19917029C2 (de) * | 1999-04-15 | 2001-08-09 | Inst Mikrotechnik Mainz Gmbh | Verfahren und Vorrichtung zur dosierten Ausgabe von Flüssigkeitsmengen im Bereich von 0,1 nl bis 100 mul |
| CN105445065B (zh) * | 2014-08-25 | 2018-06-01 | 中国石油天然气股份有限公司 | 一种含硫气体的元素硫取样器及元素硫含量测量方法 |
| US10697867B2 (en) | 2017-09-07 | 2020-06-30 | Mohammad Ghadyani | Apparatus and method for automatic gravimetric sampling of chemical solids |
| CN111413438B (zh) * | 2020-04-27 | 2022-06-10 | 苏州清陶新能源科技有限公司 | 一种电池化成气体检测装置及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3015957A (en) * | 1959-11-02 | 1962-01-09 | Minnesota & Ontario Paper Co | Apparatus and process for sampling |
| NL276916A (OSRAM) * | 1961-04-24 |
-
1971
- 1971-03-26 SE SE03973/71A patent/SE355076B/xx unknown
-
1972
- 1972-03-20 US US00236311A patent/US3771366A/en not_active Expired - Lifetime
- 1972-03-20 GB GB1291072A patent/GB1390678A/en not_active Expired
- 1972-03-23 FR FR7210214A patent/FR2130604B1/fr not_active Expired
- 1972-03-24 DE DE2214458A patent/DE2214458C3/de not_active Expired
- 1972-03-25 IT IT22382/72A patent/IT950756B/it active
- 1972-03-27 JP JP3062072A patent/JPS5526428B1/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0199466A3 (en) * | 1985-04-01 | 1987-08-19 | Eastman Kodak Company | Dispensing method for improved uniformity in dispensing |
| DE3631766A1 (de) * | 1985-09-24 | 1987-03-26 | Mitsubishi Electric Corp | Geraet zur bestimmung von verunreinigungen in einer fluessigkeit |
| DE3631766C2 (OSRAM) * | 1985-09-24 | 1991-02-21 | Mitsubishi Denki K.K., Tokio/Tokyo, Jp | |
| CN115722279A (zh) * | 2021-08-31 | 2023-03-03 | 湖南乐准智芯生物科技有限公司 | 微流控芯片及其检测装置、控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130604A1 (OSRAM) | 1972-11-03 |
| US3771366A (en) | 1973-11-13 |
| DE2214458C3 (de) | 1978-06-22 |
| FR2130604B1 (OSRAM) | 1975-10-24 |
| GB1390678A (en) | 1975-04-16 |
| JPS5526428B1 (OSRAM) | 1980-07-12 |
| SE355076B (OSRAM) | 1973-04-02 |
| DE2214458B2 (de) | 1977-10-06 |
| IT950756B (it) | 1973-06-20 |
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| DE2320456C3 (de) | Leitfähigkeitszelle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |