NL7413475A - Niveauregeling. - Google Patents
Niveauregeling.Info
- Publication number
- NL7413475A NL7413475A NL7413475A NL7413475A NL7413475A NL 7413475 A NL7413475 A NL 7413475A NL 7413475 A NL7413475 A NL 7413475A NL 7413475 A NL7413475 A NL 7413475A NL 7413475 A NL7413475 A NL 7413475A
- Authority
- NL
- Netherlands
- Prior art keywords
- level control
- level
- control
- Prior art date
Links
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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3624—Level detectors; Level control
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Control Of Non-Electrical Variables (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7413475A NL7413475A (nl) | 1974-10-14 | 1974-10-14 | Niveauregeling. |
GB41698/75A GB1530623A (en) | 1974-10-14 | 1975-10-10 | Method of and apparatus for measuring the level of a body of liquid or other flowable substance |
DE2545620A DE2545620C2 (de) | 1974-10-14 | 1975-10-11 | Vorrichtung zur Niveaumessung und -regelung |
US05/622,398 US4092860A (en) | 1974-10-14 | 1975-10-14 | Level measurement and control |
FR7531416A FR2288345A1 (fr) | 1974-10-14 | 1975-10-14 | Procede et appareil de mesure et de reglage du niveau d'un liquide dans un reservoir |
JP50123723A JPS5164958A (de) | 1974-10-14 | 1975-10-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7413475A NL7413475A (nl) | 1974-10-14 | 1974-10-14 | Niveauregeling. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7413475A true NL7413475A (nl) | 1976-04-20 |
Family
ID=19822272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7413475A NL7413475A (nl) | 1974-10-14 | 1974-10-14 | Niveauregeling. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4092860A (de) |
JP (1) | JPS5164958A (de) |
DE (1) | DE2545620C2 (de) |
FR (1) | FR2288345A1 (de) |
GB (1) | GB1530623A (de) |
NL (1) | NL7413475A (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187225A (ja) * | 1983-04-06 | 1984-10-24 | Kanbayashi Seisakusho:Kk | 浴槽用水位報知装置 |
JPS60169719A (ja) * | 1984-02-14 | 1985-09-03 | Nippon Soken Inc | 物理量検出装置 |
JPS6183916A (ja) * | 1984-10-01 | 1986-04-28 | Ebara Infilco Co Ltd | 液体レベル検出装置 |
AU606935B2 (en) * | 1987-05-07 | 1991-02-21 | Becton Dickinson & Company | Liquid level sensing device |
US4912976A (en) * | 1987-06-26 | 1990-04-03 | Beckman Instruments, Inc. | Liquid level sensing apparatus |
US4912407A (en) * | 1987-07-30 | 1990-03-27 | Allied-Signal Inc. | Non-contacting inductively coupled displacement sensor system for detecting levels of conductive, non-magnetic liquids, and method of detecting levels of such liquids |
WO1989001135A1 (en) * | 1987-07-30 | 1989-02-09 | Allied-Signal Inc. | Sensor and method for detecting levels of conductive liquids |
US4914041A (en) * | 1988-02-12 | 1990-04-03 | Beckman Instruments, Inc. | Reagent and method for detecting rheumatoid factor |
JPH0335430U (de) * | 1989-08-11 | 1991-04-08 | ||
US20080223128A1 (en) * | 2005-10-26 | 2008-09-18 | Inergy Automotive Systems Research | Capacitive Gauge Comprising Interdigital Electrodes On An Insulating Substrate |
FR2892509B1 (fr) * | 2005-10-26 | 2007-12-21 | Inergy Automotive Systems Res | Jauge capacitive pour reservoir a carburant |
WO2007048777A1 (en) * | 2005-10-26 | 2007-05-03 | Inergy Automotive Systems Research (Societe Anonyme) | Capacitive gauge |
EP1811274A1 (de) * | 2006-01-19 | 2007-07-25 | Whirlpool Corporation | Wasserstandmesssystem |
US20110056289A1 (en) * | 2009-09-07 | 2011-03-10 | Senghaas Karl A | Floatless Rain Gauge |
CH702195A1 (de) * | 2009-11-05 | 2011-05-13 | Medela Holding Ag | Drainagepumpeinheit |
CH704423A1 (de) * | 2011-01-17 | 2012-07-31 | Medela Holding Ag | Drainagepumpeinheit. |
EP3536176B1 (de) * | 2018-03-05 | 2023-06-07 | InnoCigs GmbH & Co. KG | Elektronische ziagrette mit füllstandsmessung |
CN115135352A (zh) * | 2020-02-18 | 2022-09-30 | 阿皮克斯医疗股份有限公司 | 用于在医疗过程中感知和辨别脂肪和肌肉组织的装置、系统和方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3213439A (en) * | 1962-02-16 | 1965-10-19 | Duane E Atkinson | Level indicating device with high frequency resonant probe |
DE1288323B (de) * | 1965-01-16 | 1969-01-30 | Endress Hauser Gmbh Co | Anordnung zur Ausloesung von Schaltvorgaengen in Abhaengigkeit von Kapazitaetsaenderungen |
US3848616A (en) * | 1965-05-18 | 1974-11-19 | Santron Corp | Fluid flow control systems |
US3772531A (en) * | 1971-11-22 | 1973-11-13 | Creears T H Corp | Method and control circuit for liquid level control systems |
US4010650A (en) * | 1974-12-26 | 1977-03-08 | Ford Motor Company | Apparatus for generating an electrical signal indicative of liquid level |
-
1974
- 1974-10-14 NL NL7413475A patent/NL7413475A/xx not_active Application Discontinuation
-
1975
- 1975-10-10 GB GB41698/75A patent/GB1530623A/en not_active Expired
- 1975-10-11 DE DE2545620A patent/DE2545620C2/de not_active Expired
- 1975-10-14 FR FR7531416A patent/FR2288345A1/fr active Granted
- 1975-10-14 JP JP50123723A patent/JPS5164958A/ja active Pending
- 1975-10-14 US US05/622,398 patent/US4092860A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1530623A (en) | 1978-11-01 |
DE2545620A1 (de) | 1976-04-22 |
FR2288345A1 (fr) | 1976-05-14 |
JPS5164958A (de) | 1976-06-04 |
DE2545620C2 (de) | 1987-01-15 |
FR2288345B3 (de) | 1979-06-29 |
US4092860A (en) | 1978-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |