DE3465790D1 - System and device for detecting the deposition of particles - Google Patents
System and device for detecting the deposition of particlesInfo
- Publication number
- DE3465790D1 DE3465790D1 DE8484200674T DE3465790T DE3465790D1 DE 3465790 D1 DE3465790 D1 DE 3465790D1 DE 8484200674 T DE8484200674 T DE 8484200674T DE 3465790 T DE3465790 T DE 3465790T DE 3465790 D1 DE3465790 D1 DE 3465790D1
- Authority
- DE
- Germany
- Prior art keywords
- deposition
- particles
- detecting
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits
-
- 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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/661—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
- G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8301701A NL8301701A (nl) | 1983-05-11 | 1983-05-11 | Stelsel en inrichting voor het detekteren van depotvorming. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3465790D1 true DE3465790D1 (en) | 1987-10-08 |
Family
ID=19841848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484200674T Expired DE3465790D1 (en) | 1983-05-11 | 1984-05-10 | System and device for detecting the deposition of particles |
Country Status (5)
Country | Link |
---|---|
US (1) | US4559813A (de) |
EP (1) | EP0129261B1 (de) |
JP (1) | JPS6046405A (de) |
DE (1) | DE3465790D1 (de) |
NL (1) | NL8301701A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60102506A (ja) * | 1983-11-08 | 1985-06-06 | Sumitomo Electric Ind Ltd | 光フアイバ液膜センサ |
DE3639664C2 (de) * | 1986-11-20 | 1995-10-19 | Teves Gmbh Alfred | Verfahren und Vorrichtung zur Überwachung des Zustandes oder der Beschaffenheit einer hydraulischen Flüssigkeit |
DE3733878A1 (de) * | 1987-10-07 | 1989-04-27 | Soric Ind Electronic Di El Gmb | Geraet zur materialflusserfassung |
US5352901A (en) * | 1993-04-26 | 1994-10-04 | Cummins Electronics Company, Inc. | Forward and back scattering loss compensated smoke detector |
JP3840709B2 (ja) | 1996-09-24 | 2006-11-01 | フジノン株式会社 | テレビカメラ用レンズ駆動装置 |
US6219098B1 (en) | 1996-09-24 | 2001-04-17 | Fuji Photo Optical Co., Ltd. | TV camera lens with flange back length controller |
JP2001505303A (ja) * | 1996-10-16 | 2001-04-17 | ステリス コーポレイション | 医療用及び歯科用器具の清浄度及び完全性評価のためのスキャン装置 |
US5826117A (en) * | 1996-11-15 | 1998-10-20 | Fuji Photo Optical Co., Ltd. | TV camera lens driving device and TV camera lens |
US5923432A (en) * | 1997-12-18 | 1999-07-13 | Steris Corporation | Cleaning efficacy real time indicator |
ATE435177T1 (de) * | 2005-11-01 | 2009-07-15 | Sun Chemical Bv | Verfahren und vorrichtung zur vakuumförderung von schüttgut |
EP2198768A1 (de) * | 2008-12-17 | 2010-06-23 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Verfahren zum Prüfen der Innenseite eines engen Schlauchs oder Rohres, insbesondere für die medizinische Verwendung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508066A (en) * | 1966-06-16 | 1970-04-21 | Marconi Co Ltd | Apparatus comprising light-electric translating device for measuring speed of moving member having an ordinary surface |
NL6608492A (de) * | 1966-06-17 | 1967-12-18 | ||
US3653767A (en) * | 1967-04-10 | 1972-04-04 | American Standard Inc | Particle size distribution measurement using polarized light of a plurality of wavelengths |
CH479478A (de) * | 1968-06-17 | 1969-10-15 | Loepfe Ag Geb | Verfahren und Vorrichtung zur Überwachung der Bewegung eines Textilfadens |
US3575129A (en) * | 1968-12-04 | 1971-04-13 | Int Harvester Co | Rotation monitor |
FR1598834A (de) * | 1968-12-27 | 1970-07-06 | ||
GB1274534A (en) * | 1969-09-05 | 1972-05-17 | Coal Industry Patents Ltd | Monitoring the flow of granular material |
GB1376304A (en) * | 1972-02-28 | 1974-12-04 | Hird Brown Ltd | Detector device |
DE2401322A1 (de) * | 1974-01-11 | 1975-07-24 | Schulz Walz Axel Dr Ing | Verfahren und vorrichtung zur geschwindigkeitsmessung an bewegten feststoffteilchen |
GB1556029A (en) * | 1976-10-29 | 1979-11-14 | Standard Telephones Cables Ltd | Oil in water detection |
US4155651A (en) * | 1977-11-14 | 1979-05-22 | The Boeing Company | Apparatus for measuring the total mass of particles suspended in a fluid |
BE869999A (nl) * | 1978-08-28 | 1978-12-18 | Ginderachter Marcel Van | Opto-electronisch systeem voor het electronisch aftasten van textielgarens |
GB2097529B (en) * | 1981-04-28 | 1984-09-19 | Itt Ind Ltd | Detecting oil in water |
DE3117866C2 (de) * | 1981-05-06 | 1986-02-13 | Volker Dr. 7800 Freiburg Speth | Vorrichtung zum Auswerten fotografischer Papierbilder von Partikelverteilungen |
SE426345B (sv) * | 1981-05-18 | 1982-12-27 | Asea Ab | Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik |
-
1983
- 1983-05-11 NL NL8301701A patent/NL8301701A/nl not_active Application Discontinuation
-
1984
- 1984-05-10 DE DE8484200674T patent/DE3465790D1/de not_active Expired
- 1984-05-10 EP EP84200674A patent/EP0129261B1/de not_active Expired
- 1984-05-10 US US06/608,881 patent/US4559813A/en not_active Expired - Fee Related
- 1984-05-11 JP JP59093117A patent/JPS6046405A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4559813A (en) | 1985-12-24 |
JPH0260241B2 (de) | 1990-12-14 |
NL8301701A (nl) | 1984-12-03 |
EP0129261B1 (de) | 1987-09-02 |
EP0129261A1 (de) | 1984-12-27 |
JPS6046405A (ja) | 1985-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |