DE2251397A1 - Vorrichtung zur genauen fluidteilung - Google Patents
Vorrichtung zur genauen fluidteilungInfo
- Publication number
- DE2251397A1 DE2251397A1 DE2251397A DE2251397A DE2251397A1 DE 2251397 A1 DE2251397 A1 DE 2251397A1 DE 2251397 A DE2251397 A DE 2251397A DE 2251397 A DE2251397 A DE 2251397A DE 2251397 A1 DE2251397 A1 DE 2251397A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- fluid
- divider
- supply line
- output lines
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims description 57
- 239000007788 liquid Substances 0.000 claims description 31
- 230000007704 transition Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 description 6
- 210000002966 serum Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000013060 biological fluid Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001315286 Damon Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012497 inhomogeneous sample Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4673—Plural tanks or compartments with parallel flow
- Y10T137/479—Flow dividing compartments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85938—Non-valved flow dividers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86131—Plural
- Y10T137/86163—Parallel
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00191611A US3848633A (en) | 1971-10-22 | 1971-10-22 | Precise fluid-dividing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2251397A1 true DE2251397A1 (de) | 1973-04-26 |
Family
ID=22706170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2251397A Pending DE2251397A1 (de) | 1971-10-22 | 1972-10-19 | Vorrichtung zur genauen fluidteilung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3848633A (enExample) |
| JP (1) | JPS4851685A (enExample) |
| CA (1) | CA969386A (enExample) |
| DE (1) | DE2251397A1 (enExample) |
| FR (1) | FR2157643A5 (enExample) |
| GB (1) | GB1390799A (enExample) |
| IT (1) | IT975263B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449196A (zh) * | 2019-09-18 | 2019-11-15 | 中国人民解放军军事科学院军事医学研究院 | 一种多向分流管 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007638A (en) * | 1975-09-29 | 1977-02-15 | Pro-Tech Inc. | Liquid sampling |
| US4422471A (en) * | 1982-05-24 | 1983-12-27 | The United States Of America As Represented By The Secretary Of The Navy | Four bar manifold |
| US4427545A (en) | 1982-12-13 | 1984-01-24 | Arguilez Arcadio C | Dual fuel filter system |
| US4494568A (en) * | 1983-08-26 | 1985-01-22 | Joy Manufacturing Company | High pressure sensor base |
| US4712581A (en) * | 1985-04-17 | 1987-12-15 | Volkswagen Aktiengesellschaft | Distribution device for a two-phase flow |
| FR2617963B1 (fr) * | 1987-07-10 | 1991-12-06 | Cohen Daniel | Procede et dispositif de repartition d'un volume primaire d'un fluide avantageusement un liquide, en un nombre determine de volumes secondaires presentant une relation predefinie entre eux, par l'emploi d'orifices d'evacuation repartis symetriquement dans une chambre de repartition elle-meme symetrique |
| DE3908040A1 (de) * | 1989-03-13 | 1990-09-20 | Kernforschungsz Karlsruhe | Verfahren zur probennahme und zur probenvorbereitung von geloesten stoffen fuer deren spektrometrischen nachweis |
| EP2726838A4 (en) * | 2011-07-01 | 2015-05-06 | Univ Singapore | SYSTEM AND METHOD FOR DETECTING ONE OR MORE ANALYTES IN A LIQUID |
| EP2690446B1 (de) * | 2012-07-26 | 2016-12-07 | Mettler-Toledo GmbH | Probenteiler |
| US9022066B2 (en) * | 2012-12-09 | 2015-05-05 | Christ Spoorenberg | Effluent flow splitter |
| US20230417354A1 (en) * | 2020-11-10 | 2023-12-28 | Composite Fluid Transfer LLC | Universal high-pressure fittings for composite pipes |
| US20240093815A1 (en) * | 2020-11-10 | 2024-03-21 | Composite Fluid Transfer LLC | Universal high-pressure fittings for composite pipes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2323480A (en) * | 1941-02-28 | 1943-07-06 | Alco Valve Co | Valve control |
| US3240230A (en) * | 1962-10-25 | 1966-03-15 | Nuclear Products Company | Cross pattern metering valve |
| US3536451A (en) * | 1965-01-21 | 1970-10-27 | Isadore Ludwin | System for cyclic pulsed pumping and fluid interaction |
| US3489525A (en) * | 1967-08-25 | 1970-01-13 | Scientific Industries | System of automatic analysis |
| US3435684A (en) * | 1967-10-02 | 1969-04-01 | Technicon Corp | Method and apparatus for the dilution and division of a stream of samples for continuous analysis |
| BE758311A (fr) * | 1969-10-31 | 1971-04-30 | Technicon Instr | Collecteur distributeur de fluide |
-
1971
- 1971-10-22 US US00191611A patent/US3848633A/en not_active Expired - Lifetime
-
1972
- 1972-10-13 CA CA153,825A patent/CA969386A/en not_active Expired
- 1972-10-16 IT IT70248/72A patent/IT975263B/it active
- 1972-10-18 GB GB4809372A patent/GB1390799A/en not_active Expired
- 1972-10-19 DE DE2251397A patent/DE2251397A1/de active Pending
- 1972-10-20 FR FR7237373A patent/FR2157643A5/fr not_active Expired
- 1972-10-23 JP JP47105346A patent/JPS4851685A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449196A (zh) * | 2019-09-18 | 2019-11-15 | 中国人民解放军军事科学院军事医学研究院 | 一种多向分流管 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA969386A (en) | 1975-06-17 |
| US3848633A (en) | 1974-11-19 |
| FR2157643A5 (enExample) | 1973-06-01 |
| GB1390799A (en) | 1975-04-16 |
| JPS4851685A (enExample) | 1973-07-20 |
| IT975263B (it) | 1974-07-20 |
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