NO179548C - Fremgangsmåte og innretning for påvisning av fluidnivået i en tank eller lagringsbeholder under fylling - Google Patents
Fremgangsmåte og innretning for påvisning av fluidnivået i en tank eller lagringsbeholder under fyllingInfo
- Publication number
- NO179548C NO179548C NO873625A NO873625A NO179548C NO 179548 C NO179548 C NO 179548C NO 873625 A NO873625 A NO 873625A NO 873625 A NO873625 A NO 873625A NO 179548 C NO179548 C NO 179548C
- Authority
- NO
- Norway
- Prior art keywords
- tank
- fluid level
- detecting
- storage container
- during filling
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/908—Material level detection, e.g. liquid level
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7306—Electrical characteristic sensing
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Level Indicators Using A Float (AREA)
- Basic Packing Technique (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8602189A NL8602189A (nl) | 1986-08-28 | 1986-08-28 | Werkwijze en inrichting voor het detecteren van het fluidumniveau in een te vullen reservoir. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO873625D0 NO873625D0 (no) | 1987-08-27 |
NO873625L NO873625L (no) | 1988-02-29 |
NO179548B NO179548B (no) | 1996-07-22 |
NO179548C true NO179548C (no) | 1996-10-30 |
Family
ID=19848469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873625A NO179548C (no) | 1986-08-28 | 1987-08-27 | Fremgangsmåte og innretning for påvisning av fluidnivået i en tank eller lagringsbeholder under fylling |
Country Status (10)
Country | Link |
---|---|
US (1) | US4787407A (no) |
EP (1) | EP0261709B1 (no) |
JP (1) | JPH0820302B2 (no) |
AT (1) | ATE77692T1 (no) |
AU (1) | AU589546B2 (no) |
CA (1) | CA1282159C (no) |
DE (1) | DE3779983T2 (no) |
DK (1) | DK168948B1 (no) |
NL (1) | NL8602189A (no) |
NO (1) | NO179548C (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63317218A (ja) * | 1987-06-19 | 1988-12-26 | Nippon Steel Corp | 加工のままで低硬さの高周波曲げ管の製造方法 |
US5085077A (en) * | 1991-01-07 | 1992-02-04 | Capscan Sales Incorporate | Ultrasonic liquid measuring device for use in storage tanks containing liquids having a non-uniform vapor density |
US5269188A (en) * | 1991-07-29 | 1993-12-14 | Rosemount Inc. | Continuous self test time gate ultrasonic sensor and method |
US5437178A (en) * | 1992-07-06 | 1995-08-01 | Kay-Ray/Sensall, Inc. | Controller for ultrasonic sensors |
US5428984A (en) * | 1993-08-30 | 1995-07-04 | Kay-Ray/Sensall, Inc. | Self test apparatus for ultrasonic sensor |
DE19861017A1 (de) * | 1998-12-17 | 2000-06-29 | Fraunhofer Ges Forschung | Ultraschall-Leistungswandler |
US6227264B1 (en) * | 1999-07-26 | 2001-05-08 | Robertshaw Controls Company | Vessel aperture adapter |
JP2001317694A (ja) * | 2000-05-11 | 2001-11-16 | Ricoh Elemex Corp | 液化ガス軒先充填用アタッチメント及び液化ガス軒先充填システム |
US6932097B2 (en) * | 2002-06-18 | 2005-08-23 | Picoliter Inc. | Acoustic control of the composition and/or volume of fluid in a reservoir |
US7695028B2 (en) * | 2002-11-07 | 2010-04-13 | Piolax, Inc. | Lock apparatus |
US6766837B1 (en) * | 2003-09-04 | 2004-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Acoustic fuel shutoff |
GB2413385B (en) * | 2004-04-19 | 2006-09-13 | Seiko Epson Corp | Liquid sensor and liquid container including the sensor |
AR049704A1 (es) * | 2004-07-01 | 2006-08-30 | Seiko Epson Corp | Sensor de liquidos y recipiente para liquidos que incluye el sensor |
DE102005059243A1 (de) * | 2004-12-13 | 2006-07-13 | Seiko Epson Corp. | Behälter mit Flüssigkeitsdetektionsfunktion |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL292013A (no) * | ||||
US1991192A (en) * | 1934-06-27 | 1935-02-12 | Bucky Gustav | Oil tank level indicator |
US2990543A (en) * | 1956-05-18 | 1961-06-27 | Acoustica Associates Inc | Sensing the presence or absence of material |
GB844878A (en) * | 1957-08-09 | 1960-08-17 | Bailey Meters Controls Ltd | Improvements in apparatus for ascertaining the level of a surface of a body of liquid |
US3223964A (en) * | 1962-06-27 | 1965-12-14 | Stadlin Louis | Ultrasonic material measuring and control system |
US3184969A (en) * | 1963-06-10 | 1965-05-25 | Gen Signal Corp | Liquid level indication system |
GB1064180A (en) * | 1964-11-11 | 1967-04-05 | Wayne Tank And Pump Co Ltd | Improvements relating to liquid fuel dispensing apparatus |
SU563320A1 (ru) * | 1974-12-30 | 1977-06-30 | Предприятие П/Я Г-4488 | Устройство дл измерени глубины погружени судна |
US4145914A (en) * | 1977-07-25 | 1979-03-27 | Jack A. Perry | Echo location system which provides for measuring liquid level and flow rate and flow volume of flowing liquids |
NO150532C (no) * | 1981-05-22 | 1984-10-31 | Bjoern R Hope | Anordning ved nivaamaaler. |
US4522237A (en) * | 1981-08-20 | 1985-06-11 | Tokyo Tatsuno Co., Ltd. | Apparatus for dispensing liquids |
US4470299A (en) * | 1982-01-04 | 1984-09-11 | Fischer & Porter Company | Ultrasonic liquid level meter |
DE3330059A1 (de) * | 1983-08-19 | 1985-02-28 | Siemens AG, 1000 Berlin und 8000 München | Fuellstandsmesser fuer fluessigkeitsbehaelter |
DE3330063A1 (de) * | 1983-08-19 | 1985-02-28 | Siemens AG, 1000 Berlin und 8000 München | Fluessigkeitsstandmesser fuer fluessigkeitsbehaelter |
DE3339984A1 (de) * | 1983-11-04 | 1985-05-23 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Schall- bzw. ultraschall-entfernungsmessgeraet |
-
1986
- 1986-08-28 NL NL8602189A patent/NL8602189A/nl not_active Application Discontinuation
-
1987
- 1987-08-07 US US07/082,453 patent/US4787407A/en not_active Expired - Fee Related
- 1987-08-24 DK DK439487A patent/DK168948B1/da not_active IP Right Cessation
- 1987-08-26 CA CA000545454A patent/CA1282159C/en not_active Expired - Fee Related
- 1987-08-26 JP JP62212659A patent/JPH0820302B2/ja not_active Expired - Lifetime
- 1987-08-26 EP EP87201612A patent/EP0261709B1/en not_active Expired - Lifetime
- 1987-08-26 AT AT87201612T patent/ATE77692T1/de not_active IP Right Cessation
- 1987-08-26 DE DE8787201612T patent/DE3779983T2/de not_active Expired - Lifetime
- 1987-08-27 NO NO873625A patent/NO179548C/no unknown
- 1987-08-27 AU AU77634/87A patent/AU589546B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU589546B2 (en) | 1989-10-12 |
NO179548B (no) | 1996-07-22 |
EP0261709B1 (en) | 1992-06-24 |
EP0261709A2 (en) | 1988-03-30 |
US4787407A (en) | 1988-11-29 |
NL8602189A (nl) | 1988-03-16 |
NO873625L (no) | 1988-02-29 |
DK168948B1 (da) | 1994-07-18 |
EP0261709A3 (en) | 1989-11-15 |
DK439487D0 (da) | 1987-08-24 |
NO873625D0 (no) | 1987-08-27 |
DE3779983D1 (de) | 1992-07-30 |
JPS6367525A (ja) | 1988-03-26 |
CA1282159C (en) | 1991-03-26 |
ATE77692T1 (de) | 1992-07-15 |
JPH0820302B2 (ja) | 1996-03-04 |
DE3779983T2 (de) | 1992-12-10 |
DK439487A (da) | 1988-02-29 |
AU7763487A (en) | 1988-03-03 |
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