ATE25552T1 - Anordnung zum messen der differenz zwischen zwei stroemungen in zwei verschiedenen leitungen. - Google Patents
Anordnung zum messen der differenz zwischen zwei stroemungen in zwei verschiedenen leitungen.Info
- Publication number
- ATE25552T1 ATE25552T1 AT83106547T AT83106547T ATE25552T1 AT E25552 T1 ATE25552 T1 AT E25552T1 AT 83106547 T AT83106547 T AT 83106547T AT 83106547 T AT83106547 T AT 83106547T AT E25552 T1 ATE25552 T1 AT E25552T1
- Authority
- AT
- Austria
- Prior art keywords
- flow
- duct
- difference
- arrangement
- ducts
- Prior art date
Links
- 238000005259 measurement Methods 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/152—Digital data processing dependent on pinking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
- G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
- G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Electromagnetism (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measuring Volume Flow (AREA)
- Farming Of Fish And Shellfish (AREA)
- Paper (AREA)
- Joints Allowing Movement (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8205529A SE434192B (sv) | 1982-09-28 | 1982-09-28 | Anordning for metning av skillnaden mellan tva floden i tva skilda kanaler |
EP83106547A EP0106940B1 (de) | 1982-09-28 | 1983-07-05 | Anordnung zum Messen der Differenz zwischen zwei Strömungen in zwei verschiedenen Leitungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE25552T1 true ATE25552T1 (de) | 1987-03-15 |
Family
ID=20348004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83106547T ATE25552T1 (de) | 1982-09-28 | 1983-07-05 | Anordnung zum messen der differenz zwischen zwei stroemungen in zwei verschiedenen leitungen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4585552A (de) |
EP (1) | EP0106940B1 (de) |
JP (1) | JPH0752114B2 (de) |
AT (1) | ATE25552T1 (de) |
DE (1) | DE3369882D1 (de) |
SE (2) | SE434192B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE447963B (sv) * | 1985-06-04 | 1987-01-12 | Gambro Ab | System for styrning av dialys |
US4827430A (en) * | 1987-05-11 | 1989-05-02 | Baxter International Inc. | Flow measurement system |
SE500491C2 (sv) * | 1991-02-04 | 1994-07-04 | Gambro Ab | Mätanordning innefattande minst en mätelektrod samt sätt att rengöra en mätelektrod |
JPH05329205A (ja) * | 1991-10-01 | 1993-12-14 | Fumio Watanabe | 人工透析装置 |
SE513524C2 (sv) * | 1994-02-18 | 2000-09-25 | Gambro Med Tech Ab | System jämte förfarande för beräkning och/eller övervakning av ett vätskeflöde i en dialysapparat |
SE510286C2 (sv) * | 1997-09-22 | 1999-05-10 | Gambro Med Tech Ab | Förfarande och anordning för övervakning av infusionspump i en hemo- eller hemodiafiltreringsmaskin |
US6331252B1 (en) | 1998-07-31 | 2001-12-18 | Baxter International Inc. | Methods for priming a blood compartment of a hemodialyzer |
GB9821159D0 (en) * | 1998-09-29 | 1998-11-25 | Scient Generics Ltd | Metering device |
US20090235602A1 (en) * | 2008-03-21 | 2009-09-24 | Ceccofiglio David H | Strengthened shutter system |
DE202008012801U1 (de) * | 2008-09-26 | 2010-03-04 | Gebr. Kemper Gmbh + Co. Kg | Messarmatur |
DE102010003642A1 (de) * | 2010-03-15 | 2011-09-15 | Fresenius Medical Care Deutschland Gmbh | Kassette mit einem Sensor zur Bestimmung der Differenz eines ersten und eines zweiten Flüssigkeitsstroms |
DE102011114506A1 (de) * | 2011-09-22 | 2013-03-28 | Technische Universität Ilmenau | Verfahren und Vorrichtung zur berührungslosen Messung eines Massen- oder Volumenstromes eines elektrisch leitfähigen Fluids |
ES2728778T3 (es) | 2013-07-15 | 2019-10-28 | Gambro Lundia Ab | Calibración relativa de bomba para controlar la ultrafiltración en un aparto de diálisis |
EP3021887B1 (de) | 2013-07-15 | 2019-03-27 | Gambro Lundia AB | Individuelle pumpenkalibrierung für ultrafiltrationssteuerung in dialysevorrichtung |
DE102014009444A1 (de) * | 2014-06-25 | 2015-12-31 | Fresenius Medical Care Deutschland Gmbh | Flussmesser und Kassettenmodul für einen Flussmesser |
JP6395568B2 (ja) * | 2014-11-13 | 2018-09-26 | 愛知時計電機株式会社 | 流量計測器及び電磁流量計 |
DE102015001406B3 (de) | 2015-02-04 | 2016-07-14 | Fresenius Medical Care Deutschland Gmbh | Kassettenmodul für einen Differenzflussmesser und Differenzflussmesser |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE614566C (de) * | 1933-10-31 | 1935-06-17 | Askania Werke Akt Ges Vormals | Verfahren und Vorrichtung zur Regelung von Gemischen |
DE623889C (de) * | 1934-11-11 | 1936-01-08 | Siemens & Halske Akt Ges | Gemischregler |
US3002379A (en) * | 1958-12-19 | 1961-10-03 | Phillips Petroleum Co | Process and apparatus for magnetic flow measurement |
GB1126954A (en) * | 1966-02-25 | 1968-09-11 | Distillers Co Yeast Ltd | Flow rate measuring device |
DE1573007A1 (de) * | 1966-06-18 | 1970-06-18 | Krohne Fa Ludwig | Messanordnung mit Mengenmessung des Zulaufs und des Ruecklaufs |
BE757310A (fr) * | 1969-10-11 | 1971-04-09 | Siemens Ag | Procede pour la determination de la difference volumetrique de deux courants de matiere par la mesure inductive du debit |
DE2214735A1 (de) * | 1972-03-25 | 1973-09-27 | Appelt Otto Heinrich Dipl Ing | Elektronischer durchflussmesser fuer fluessigkeiten |
US3990973A (en) * | 1974-11-04 | 1976-11-09 | Cobe Laboratories, Inc. | Apparatus for measuring ultrafiltration rate |
JPS525585A (en) * | 1975-07-03 | 1977-01-17 | Toshiba Corp | Pressure difference |
GB2003274B (en) * | 1977-07-12 | 1982-02-24 | Repgreen Ltd | Measurement method and apparatus |
GB2056691B (en) * | 1979-08-17 | 1984-05-16 | Sanderson M | Differential electromagneic flowmeters |
DE3020756A1 (de) * | 1980-05-31 | 1981-12-10 | Salvia Regel- Und Medizintechnik Gmbh, 6231 Schwalbach | Messung des fluessigkeitsentzuges an einem dialysesystem |
CA1188998A (en) * | 1980-11-12 | 1985-06-18 | Stephen R. Ash | System and method for controlling and monitoring blood or biologic fluid flow |
US4486303A (en) * | 1981-10-06 | 1984-12-04 | Brous Donald W | Ultrafiltration in hemodialysis |
-
1982
- 1982-09-28 SE SE8205529A patent/SE434192B/sv not_active IP Right Cessation
-
1983
- 1983-07-05 EP EP83106547A patent/EP0106940B1/de not_active Expired
- 1983-07-05 AT AT83106547T patent/ATE25552T1/de not_active IP Right Cessation
- 1983-07-05 DE DE8383106547T patent/DE3369882D1/de not_active Expired
- 1983-09-12 US US06/531,277 patent/US4585552A/en not_active Expired - Lifetime
- 1983-09-15 SE SE8304964A patent/SE434886B/sv not_active IP Right Cessation
- 1983-09-26 JP JP58176536A patent/JPH0752114B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0106940A2 (de) | 1984-05-02 |
EP0106940A3 (en) | 1984-07-18 |
SE8205529D0 (sv) | 1982-09-28 |
SE8205529L (sv) | 1984-03-29 |
SE434192B (sv) | 1984-07-09 |
JPS5979810A (ja) | 1984-05-09 |
SE8304964L (de) | 1984-08-20 |
DE3369882D1 (en) | 1987-04-02 |
EP0106940B1 (de) | 1987-02-25 |
SE434886B (sv) | 1984-08-20 |
SE8304964D0 (sv) | 1983-09-15 |
JPH0752114B2 (ja) | 1995-06-05 |
US4585552A (en) | 1986-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |