NL7710690A - Inrichting voor het meten van de vrije ruimte. - Google Patents
Inrichting voor het meten van de vrije ruimte.Info
- Publication number
- NL7710690A NL7710690A NL7710690A NL7710690A NL7710690A NL 7710690 A NL7710690 A NL 7710690A NL 7710690 A NL7710690 A NL 7710690A NL 7710690 A NL7710690 A NL 7710690A NL 7710690 A NL7710690 A NL 7710690A
- Authority
- NL
- Netherlands
- Prior art keywords
- measuring
- clear space
- clear
- space
- Prior art date
Links
Classifications
-
- 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
- G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2965—Measuring attenuation of transmitted waves
-
- 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
- G01F23/0023—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 with a probe suspended by a wire or thread
-
- 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
- G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
- G01F23/2961—Acoustic waves for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Elimination Of Static Electricity (AREA)
- Locating Faults (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Burglar Alarm Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/727,894 US4123753A (en) | 1976-09-29 | 1976-09-29 | Ullage measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7710690A true NL7710690A (nl) | 1978-03-31 |
Family
ID=24924534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7710690A NL7710690A (nl) | 1976-09-29 | 1977-09-29 | Inrichting voor het meten van de vrije ruimte. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4123753A (fi) |
CA (1) | CA1086938A (fi) |
CH (1) | CH619778A5 (fi) |
DE (1) | DE2743862C2 (fi) |
ES (1) | ES462760A1 (fi) |
FI (1) | FI65491C (fi) |
FR (1) | FR2366549A1 (fi) |
GB (2) | GB1578608A (fi) |
IE (1) | IE45803B1 (fi) |
NL (1) | NL7710690A (fi) |
PL (1) | PL201132A1 (fi) |
SE (1) | SE7710865L (fi) |
SU (1) | SU1077584A3 (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1002682A3 (nl) * | 1988-12-29 | 1991-04-30 | B & R Internat | Werkwijze en inrichting voor het meten van ten minste een parameter van een vloeistof in een tank. |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226023A (en) * | 1979-04-11 | 1980-10-07 | Marine Moisture Control Company, Inc. | Portable device for determining physical qualities of pressurized container contents |
US4280126A (en) * | 1979-05-14 | 1981-07-21 | Chemetron Corporation | Liquid level detector |
JPH04279Y2 (fi) * | 1981-05-21 | 1992-01-07 | ||
NO150532C (no) * | 1981-05-22 | 1984-10-31 | Bjoern R Hope | Anordning ved nivaamaaler. |
NO156305C (no) * | 1982-09-17 | 1987-08-26 | Tanksystem As | Anordning for registrering av nivaa, overgangssoner og temperatur. |
US4523465A (en) * | 1984-01-09 | 1985-06-18 | The United States Of America As Represented By The United States Department Of Energy | Wireless remote liquid level detector and indicator for well testing |
GB2162362B (en) * | 1984-07-26 | 1988-01-27 | Gen Electric Co Plc | Flexible electrical connectors |
US4864856A (en) * | 1986-07-14 | 1989-09-12 | Fuji Photo Film Co., Ltd. | Liquid level detecting device |
GB8626169D0 (en) * | 1986-11-01 | 1986-12-03 | Parke Davis & Co Ltd | Determining amount of substance in vessel |
NL8801836A (nl) * | 1988-07-20 | 1990-02-16 | Enraf Nonius Delft | Inrichting voor het bepalen van het niveau van het grensvlak tussen een eerste en een tweede medium in een reservoir. |
GB8915876D0 (en) * | 1989-07-11 | 1989-08-31 | Solinst Canada Ltd | Down-hole liquid detecting apparatus |
US5162611A (en) * | 1990-03-21 | 1992-11-10 | Smarthouse, L. P. | Folded ribbon cable assembly having integral shielding |
US5057646A (en) * | 1990-03-21 | 1991-10-15 | Smartouse Limited Partnership | Folded ribbon cable assembly having integral shielding |
US5065139A (en) * | 1990-05-22 | 1991-11-12 | Joseph Shefsky | Portable level sensing apparatus |
US5245761A (en) * | 1992-02-25 | 1993-09-21 | Arthur Waldherr | Locking mechanism for retractable tape |
US5261514A (en) * | 1992-05-04 | 1993-11-16 | Woodhead Industries, Inc. | Grounding cable reel for vehicle |
FR2719113B1 (fr) * | 1994-04-26 | 1996-07-12 | Auxitrol Sa | Capteur de niveau de liquide à noyau plongeur. |
US5821864A (en) * | 1996-04-29 | 1998-10-13 | Enviro Products, Inc. | Wireless interface probe apparatus and method |
US6990741B1 (en) * | 2004-02-24 | 2006-01-31 | Wells Ted C | Door frame alignment method system |
US6997069B1 (en) | 2004-10-14 | 2006-02-14 | Torres Luis R | Tool for extraction of water samples |
DE202005011814U1 (de) * | 2005-07-25 | 2006-08-31 | Hoechstmass Balzer Gmbh | Elektronisches Maßband und dieses umfassende Längenmesseinrichtung |
US7938002B1 (en) * | 2007-05-25 | 2011-05-10 | Ernesto Lazos | Apparatus for detecting water level mixtures in fluids |
JP6335481B2 (ja) * | 2013-11-11 | 2018-05-30 | 日本郵船株式会社 | 計測装置及びシステム |
CN113793484B (zh) * | 2021-10-13 | 2022-11-22 | 中船澄西船舶修造有限公司 | 一种液货船独立报警传感器安装装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1497178A (en) * | 1924-06-10 | Electric level indicator for liquids | ||
US871124A (en) * | 1906-01-02 | 1907-11-19 | Otto M Knoblock | Sounding apparatus. |
US896765A (en) * | 1907-01-18 | 1908-08-25 | Corydon S Sears | Clothes-line reel and stretcher. |
US1123642A (en) * | 1913-07-30 | 1915-01-05 | Nat Supply Co | Measuring-line reel. |
US1443357A (en) * | 1921-08-04 | 1923-01-30 | Gardner Benjamin Fulton | Audible sound instrument |
US1498960A (en) * | 1922-04-07 | 1924-06-24 | Gardner Benjamin Fulton | Electric oil gauge |
US2172907A (en) * | 1936-10-15 | 1939-09-12 | Frank L Humphrey | Clothesline reel and stretcher |
GB502301A (en) * | 1938-05-18 | 1939-03-15 | Compania De Aguas Corrientes D | Improvements in or relating to sounding apparatus |
US2657577A (en) * | 1949-11-25 | 1953-11-03 | Askania Werke Ag | Apparatus for measuring the level of liquids |
DE937017C (de) * | 1953-10-17 | 1955-12-29 | Siemens Ag | Nachlaufmotor fuer Fluessigkeitshoehenstandmesser |
US2997878A (en) * | 1958-05-12 | 1961-08-29 | Instr Inc | Petroleum tank gage |
US3311983A (en) * | 1964-03-02 | 1967-04-04 | Charles C Green | Measuring tape |
DE1498365A1 (de) * | 1965-02-11 | 1970-04-09 | Gustav Koenig | Einrichtung zur Ermittlung der Standhoehe von schuettfaehigem oder fluessigem Gut ineinem Silo |
DE1573010B1 (de) * | 1966-09-07 | 1970-03-05 | Gustav Koenig | Einrichtung zum Messen der Standhoehe in Bunkern und Silos |
US3473380A (en) * | 1967-12-28 | 1969-10-21 | Sun Oil Co | Liquid level measuring apparatus |
GB1361052A (en) * | 1971-07-09 | 1974-07-24 | Radun Controls Ltd | Transducer devices |
FR2196463B3 (fi) * | 1972-08-18 | 1975-10-03 | Fondasol Sa | |
GB1406146A (en) * | 1973-05-21 | 1975-09-17 | Mullard Ltd | Level sensor |
US3909948A (en) * | 1974-02-04 | 1975-10-07 | Universal Oil Prod Co | Electronic water level indicator |
-
1976
- 1976-09-29 US US05/727,894 patent/US4123753A/en not_active Expired - Lifetime
-
1977
- 1977-05-09 GB GB29362/79A patent/GB1578608A/en not_active Expired
- 1977-05-09 GB GB19403/77A patent/GB1578607A/en not_active Expired
- 1977-09-27 CH CH1175577A patent/CH619778A5/fr not_active IP Right Cessation
- 1977-09-28 SE SE7710865A patent/SE7710865L/ not_active Application Discontinuation
- 1977-09-28 CA CA287,733A patent/CA1086938A/en not_active Expired
- 1977-09-28 IE IE1976/77A patent/IE45803B1/en unknown
- 1977-09-28 SU SU772526903A patent/SU1077584A3/ru active
- 1977-09-28 FI FI772856A patent/FI65491C/fi not_active IP Right Cessation
- 1977-09-29 ES ES462760A patent/ES462760A1/es not_active Expired
- 1977-09-29 PL PL20113277A patent/PL201132A1/xx unknown
- 1977-09-29 DE DE2743862A patent/DE2743862C2/de not_active Expired
- 1977-09-29 FR FR7729379A patent/FR2366549A1/fr active Granted
- 1977-09-29 NL NL7710690A patent/NL7710690A/xx not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1002682A3 (nl) * | 1988-12-29 | 1991-04-30 | B & R Internat | Werkwijze en inrichting voor het meten van ten minste een parameter van een vloeistof in een tank. |
Also Published As
Publication number | Publication date |
---|---|
FR2366549B1 (fi) | 1984-06-29 |
FI65491B (fi) | 1984-01-31 |
SE7710865L (sv) | 1978-03-30 |
DE2743862A1 (de) | 1978-03-30 |
CH619778A5 (fi) | 1980-10-15 |
ES462760A1 (es) | 1978-05-16 |
FI772856A (fi) | 1978-03-30 |
GB1578607A (en) | 1980-11-05 |
SU1077584A3 (ru) | 1984-02-29 |
FI65491C (fi) | 1984-05-10 |
PL201132A1 (pl) | 1978-06-05 |
DE2743862C2 (de) | 1983-05-05 |
CA1086938A (en) | 1980-10-07 |
GB1578608A (en) | 1980-11-05 |
US4123753A (en) | 1978-10-31 |
IE45803B1 (en) | 1982-12-01 |
IE45803L (en) | 1978-03-29 |
FR2366549A1 (fr) | 1978-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |