IL44596A - התקן, תהליך ומערכת להזזה ולמדידה שלנוזל - Google Patents
התקן, תהליך ומערכת להזזה ולמדידה שלנוזלInfo
- Publication number
- IL44596A IL44596A IL7444596A IL4459674A IL44596A IL 44596 A IL44596 A IL 44596A IL 7444596 A IL7444596 A IL 7444596A IL 4459674 A IL4459674 A IL 4459674A IL 44596 A IL44596 A IL 44596A
- Authority
- IL
- Israel
- Prior art keywords
- diaphragm
- displacement device
- fluid displacement
- fluid
- concave surfaces
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 46
- 238000006073 displacement reaction Methods 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 15
- 239000007788 liquid Substances 0.000 claims description 31
- 238000005070 sampling Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 13
- 230000007935 neutral effect Effects 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 4
- 238000005375 photometry Methods 0.000 description 4
- 238000012864 cross contamination Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
- G01F11/086—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using an auxiliary pressure to cooperate with the diaphragm or bellows
-
- 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
-
- 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
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Reciprocating Pumps (AREA)
- Measuring Fluid Pressure (AREA)
- Actuator (AREA)
- Optical Measuring Cells (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35179373A | 1973-04-16 | 1973-04-16 | |
| US35220073A | 1973-04-18 | 1973-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL44596A0 IL44596A0 (en) | 1974-06-30 |
| IL44596A true IL44596A (he) | 1977-04-29 |
Family
ID=26997260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL7444596A IL44596A (he) | 1973-04-16 | 1974-04-10 | התקן, תהליך ומערכת להזזה ולמדידה שלנוזל |
Country Status (12)
| Country | Link |
|---|---|
| JP (2) | JPS5013069A (he) |
| BR (1) | BR7402881D0 (he) |
| CA (1) | CA1061596A (he) |
| CH (1) | CH593428A5 (he) |
| DE (1) | DE2417626C2 (he) |
| ES (1) | ES425253A1 (he) |
| FR (1) | FR2225727B1 (he) |
| GB (1) | GB1455664A (he) |
| IL (1) | IL44596A (he) |
| IT (1) | IT1018646B (he) |
| NL (1) | NL7404866A (he) |
| SE (1) | SE405511B (he) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2629154C2 (de) * | 1976-06-29 | 1984-05-17 | Ahrens & Bode GmbH & Co Maschinen- und Apparatebau, 3338 Schöningen | Probeabgabevorrichtung für Übernahmeeinrichtungen von Milch |
| IL59942A (en) * | 1980-04-28 | 1986-08-31 | D P Lab Ltd | Method and device for fluid transfer |
| US4461181A (en) * | 1983-01-06 | 1984-07-24 | Becton Dickinson And Company | Control for sample volume metering apparatus |
| JPS6017442U (ja) * | 1983-07-14 | 1985-02-06 | 株式会社島津製作所 | 液体吸引用ノズル装置 |
| US4537231A (en) * | 1983-08-29 | 1985-08-27 | Becton, Dickinson And Company | Dispenser apparatus for simultaneously dispensing predetermined equal volumes of liquid including a disposable dispenser module |
| GB9906477D0 (en) | 1999-03-19 | 1999-05-12 | Pyrosequencing Ab | Liquid dispensing apparatus |
| JP4740872B2 (ja) * | 2004-11-01 | 2011-08-03 | シーケーディ株式会社 | 薬液供給用ポンプ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2946488A (en) * | 1957-12-26 | 1960-07-26 | August L Kraft | Metering and dispensing systems |
| GB1032119A (en) * | 1962-09-07 | 1966-06-08 | Nat Res Dev | Improvements relating to breath-alcohol analysing apparatus |
-
1974
- 1974-04-10 JP JP49040080A patent/JPS5013069A/ja active Pending
- 1974-04-10 BR BR2881/74A patent/BR7402881D0/pt unknown
- 1974-04-10 FR FR7412637A patent/FR2225727B1/fr not_active Expired
- 1974-04-10 GB GB1600774A patent/GB1455664A/en not_active Expired
- 1974-04-10 DE DE2417626A patent/DE2417626C2/de not_active Expired
- 1974-04-10 CA CA197,287A patent/CA1061596A/en not_active Expired
- 1974-04-10 NL NL7404866A patent/NL7404866A/xx not_active Application Discontinuation
- 1974-04-10 CH CH505274A patent/CH593428A5/xx not_active IP Right Cessation
- 1974-04-10 ES ES74425253A patent/ES425253A1/es not_active Expired
- 1974-04-10 IL IL7444596A patent/IL44596A/he unknown
- 1974-04-10 SE SE7404863A patent/SE405511B/xx unknown
- 1974-04-10 IT IT50305/74A patent/IT1018646B/it active
-
1982
- 1982-12-01 JP JP1982182408U patent/JPS6015130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE405511B (sv) | 1978-12-11 |
| DE2417626A1 (de) | 1974-11-07 |
| FR2225727B1 (he) | 1979-07-06 |
| BR7402881D0 (pt) | 1974-11-19 |
| CH593428A5 (he) | 1977-11-30 |
| JPS6015130Y2 (ja) | 1985-05-14 |
| JPS58109024U (ja) | 1983-07-25 |
| IL44596A0 (en) | 1974-06-30 |
| IT1018646B (it) | 1977-10-20 |
| GB1455664A (en) | 1976-11-17 |
| CA1061596A (en) | 1979-09-04 |
| ES425253A1 (es) | 1976-12-16 |
| DE2417626C2 (de) | 1986-07-24 |
| FR2225727A1 (he) | 1974-11-08 |
| JPS5013069A (he) | 1975-02-10 |
| NL7404866A (he) | 1974-10-18 |
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