GB0223154D0 - A method and apparatus for monitoring liquid levels within a vessel - Google Patents
A method and apparatus for monitoring liquid levels within a vesselInfo
- Publication number
- GB0223154D0 GB0223154D0 GBGB0223154.6A GB0223154A GB0223154D0 GB 0223154 D0 GB0223154 D0 GB 0223154D0 GB 0223154 A GB0223154 A GB 0223154A GB 0223154 D0 GB0223154 D0 GB 0223154D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- liquid levels
- monitoring liquid
- monitoring
- levels
- 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.)
- Granted
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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
-
- 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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
-
- 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
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005505080A JP2005533266A (en) | 2002-07-17 | 2003-06-26 | Method and apparatus for monitoring the liquid level in a container |
EP03763961A EP1521948A1 (en) | 2002-07-17 | 2003-06-26 | A method and apparatus for monitoring liquid levels within a vessel |
AU2003250381A AU2003250381A1 (en) | 2002-07-17 | 2003-06-26 | A method and apparatus for monitoring liquid levels within a vessel |
KR1020057000650A KR20050036951A (en) | 2002-07-17 | 2003-06-26 | A method and apparatus for monitoring liquid levels within a vessel |
PCT/GB2003/002761 WO2004008085A1 (en) | 2002-07-17 | 2003-06-26 | A method and apparatus for monitoring liquid levels within a vessel |
CNB038169533A CN100346142C (en) | 2002-07-17 | 2003-06-26 | A method and apparatus for monitoring liquid levels within a vessel |
KR1020117003240A KR101107032B1 (en) | 2002-07-17 | 2003-06-26 | A method and apparatus for monitoring liquid levels within a vessel |
DE03763961T DE03763961T1 (en) | 2002-07-17 | 2003-06-26 | METHOD AND DEVICE FOR FILL LEVEL MONITORING IN A CONTAINER |
US10/521,473 US7100441B2 (en) | 2002-07-17 | 2003-06-26 | Method and apparatus for monitoring liquid levels within a vessel |
TW092119357A TWI306943B (en) | 2002-07-17 | 2003-07-16 | A method and apparatus for monitoring reactive liquid levels within a vessel |
NO20050192A NO20050192L (en) | 2002-07-17 | 2005-01-13 | Method and apparatus for monitoring liquid levels within a container. |
JP2009230505A JP2010032532A (en) | 2002-07-17 | 2009-10-02 | Method and system for monitoring liquid level in container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0216502.5A GB0216502D0 (en) | 2002-07-17 | 2002-07-17 | A method and apparatus for monitoring liquid levels within a vessel |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0223154D0 true GB0223154D0 (en) | 2002-11-13 |
GB2390905A GB2390905A (en) | 2004-01-21 |
GB2390905B GB2390905B (en) | 2005-10-05 |
Family
ID=9940558
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0216502.5A Ceased GB0216502D0 (en) | 2002-07-17 | 2002-07-17 | A method and apparatus for monitoring liquid levels within a vessel |
GB0223154A Expired - Fee Related GB2390905B (en) | 2002-07-17 | 2002-10-07 | A method and apparatus for monitoring liquid levels within a vessel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0216502.5A Ceased GB0216502D0 (en) | 2002-07-17 | 2002-07-17 | A method and apparatus for monitoring liquid levels within a vessel |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2010032532A (en) |
KR (1) | KR101107032B1 (en) |
GB (2) | GB0216502D0 (en) |
TW (1) | TWI306943B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2432371B (en) | 2005-11-17 | 2011-06-15 | Epichem Ltd | Improved bubbler for the transportation of substances by a carrier gas |
WO2011053505A1 (en) | 2009-11-02 | 2011-05-05 | Sigma-Aldrich Co. | Evaporator |
KR101151482B1 (en) * | 2010-09-28 | 2012-05-30 | 한국전력공사 | A Cryostat for High-voltage applications |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831069A (en) * | 1972-11-03 | 1974-08-20 | Robertshaw Controls Co | Miniature capacitance level detector |
JPS5827486Y2 (en) * | 1979-02-27 | 1983-06-15 | 日本電気ホームエレクトロニクス株式会社 | glass sealed terminal |
DE3029352C2 (en) * | 1980-08-01 | 1982-12-23 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Capacitive level measuring arrangement with a rod-shaped probe for measuring the level in a container |
JPS61283831A (en) * | 1985-06-10 | 1986-12-13 | Misuzu Erii:Kk | Electrostatic capacity type level gauge |
US4716082A (en) * | 1986-10-28 | 1987-12-29 | Isotronics, Inc. | Duplex glass preforms for hermetic glass-to-metal sealing |
JPH067064B2 (en) * | 1987-10-02 | 1994-01-26 | 松下電器産業株式会社 | Thermal type fuel level detector |
US4809129A (en) * | 1987-11-06 | 1989-02-28 | Hansen Technologies Corporation | Liquid level control system for refrigeration apparatus |
FR2656418B1 (en) * | 1989-12-21 | 1994-04-15 | Esrf | DEVICE FOR MEASURING OR CONTROLLING LEVELING BETWEEN SEVERAL POINTS. |
JPH06168753A (en) * | 1992-11-30 | 1994-06-14 | Nippon Seiki Co Ltd | Seal structure |
JPH06258127A (en) * | 1992-12-25 | 1994-09-16 | Nikko Co Ltd | Capacitance type level meter |
JPH06239384A (en) * | 1993-02-15 | 1994-08-30 | Japan Pionics Co Ltd | Container for special material gas |
US5481197A (en) * | 1993-09-17 | 1996-01-02 | Penberthy, Inc. | High pressure, leak resistant explosionproof capacitance probe |
JP3264096B2 (en) * | 1994-05-20 | 2002-03-11 | ソニー株式会社 | Horizontal vapor phase growth apparatus and horizontal heat treatment apparatus |
JPH0845644A (en) * | 1994-07-28 | 1996-02-16 | Toshiba Corp | Electrode for corona discharge and electrostatic charge removing device |
US5701084A (en) * | 1995-09-22 | 1997-12-23 | Magnetrol International, Inc. | Insulated capacitance probe |
JPH09273957A (en) * | 1996-04-08 | 1997-10-21 | Mitsubishi Heavy Ind Ltd | Level measuring apparatus |
US6148681A (en) * | 1997-01-06 | 2000-11-21 | Rosemount Inc. | Level probe with modular connection |
JP2000058031A (en) * | 1998-08-07 | 2000-02-25 | Japan Storage Battery Co Ltd | Nonaqueous electrolyte battery |
JP2000128181A (en) * | 1998-10-26 | 2000-05-09 | Applied Materials Inc | Liquid storing container and residual liquid quantity detecting method |
JP2000180245A (en) * | 1998-12-11 | 2000-06-30 | Otsuka Denshi Co Ltd | Liquid level detecting probe |
-
2002
- 2002-07-17 GB GBGB0216502.5A patent/GB0216502D0/en not_active Ceased
- 2002-10-07 GB GB0223154A patent/GB2390905B/en not_active Expired - Fee Related
-
2003
- 2003-06-26 KR KR1020117003240A patent/KR101107032B1/en not_active IP Right Cessation
- 2003-07-16 TW TW092119357A patent/TWI306943B/en not_active IP Right Cessation
-
2009
- 2009-10-02 JP JP2009230505A patent/JP2010032532A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20110022734A (en) | 2011-03-07 |
JP2010032532A (en) | 2010-02-12 |
GB0216502D0 (en) | 2002-08-28 |
GB2390905A (en) | 2004-01-21 |
TW200401883A (en) | 2004-02-01 |
GB2390905B (en) | 2005-10-05 |
KR101107032B1 (en) | 2012-01-25 |
TWI306943B (en) | 2009-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20171007 |