JP2930340B2 - コーティング感応物質条件監視システム - Google Patents
コーティング感応物質条件監視システムInfo
- Publication number
- JP2930340B2 JP2930340B2 JP1510850A JP51085089A JP2930340B2 JP 2930340 B2 JP2930340 B2 JP 2930340B2 JP 1510850 A JP1510850 A JP 1510850A JP 51085089 A JP51085089 A JP 51085089A JP 2930340 B2 JP2930340 B2 JP 2930340B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- substance
- output
- bridge
- level
- 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 - Lifetime
Links
- 238000000576 coating method Methods 0.000 title claims description 77
- 239000011248 coating agent Substances 0.000 title claims description 74
- 239000000463 material Substances 0.000 title claims description 65
- 238000012544 monitoring process Methods 0.000 title claims description 56
- 239000000126 substance Substances 0.000 claims description 84
- 238000000034 method Methods 0.000 claims description 22
- 230000004044 response Effects 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 12
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 description 50
- 238000005259 measurement Methods 0.000 description 33
- 238000010586 diagram Methods 0.000 description 20
- 238000004804 winding Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 16
- 230000006870 function Effects 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 12
- 238000012545 processing Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
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
- G01F23/266—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 measuring circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23690488A | 1988-08-25 | 1988-08-25 | |
| US236,904 | 1988-08-25 | ||
| PCT/US1989/003694 WO1990002319A1 (en) | 1988-08-25 | 1989-08-25 | Coating-responsive material condition monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04501770A JPH04501770A (ja) | 1992-03-26 |
| JP2930340B2 true JP2930340B2 (ja) | 1999-08-03 |
Family
ID=22891481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1510850A Expired - Lifetime JP2930340B2 (ja) | 1988-08-25 | 1989-08-25 | コーティング感応物質条件監視システム |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2930340B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1338881C (enrdf_load_stackoverflow) |
| DE (1) | DE3990989T (enrdf_load_stackoverflow) |
| GB (1) | GB2247529B (enrdf_load_stackoverflow) |
| WO (1) | WO1990002319A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2351901B (en) * | 1999-07-14 | 2001-06-27 | Earth Anchors Ltd | A bench |
| KR100434930B1 (ko) * | 2001-03-07 | 2004-06-14 | 박경래 | 양궁용 안정기의 보강장치 |
| DE102007049526A1 (de) * | 2007-10-15 | 2009-04-16 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße |
| SE541463C2 (sv) * | 2017-10-06 | 2019-10-08 | Sealwacs Ab | Plastsvetssensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635094A (en) | 1969-09-06 | 1972-01-18 | Greiner Electronic Ag | Automatic transfer pipette means |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4800755A (en) * | 1982-08-25 | 1989-01-31 | Berwind Corporation | Capacitance-type material level indicator |
| US4686857A (en) * | 1983-03-04 | 1987-08-18 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Method and apparatus for evaluating the performance of dielectric substances |
| US4624139A (en) * | 1984-09-21 | 1986-11-25 | Berwind Corporation | Capacitance-type material level indicator |
| US4676100A (en) * | 1984-10-31 | 1987-06-30 | Berwind Corporation | Capacitance-type material level indicator |
| US4638305A (en) * | 1985-03-22 | 1987-01-20 | General Motors Corporation | Apparatus for detecting water in fuel |
| DE3537129C2 (de) * | 1985-10-18 | 1996-06-13 | Crostack Horst Artur Prof Dr I | Verfahren und Vorrichtung zur zerstörungsfreien Werkstoffprüfung, insbesondere zur Dickenbestimmung |
| US4757252A (en) * | 1985-10-25 | 1988-07-12 | Drexelbrook Controls, Inc. | Probe system for measuring the condition of materials |
| US4723122A (en) * | 1985-10-25 | 1988-02-02 | Drexelbrook Controls, Inc. | Remotely calibratable instrument system |
| US4676101A (en) * | 1986-09-03 | 1987-06-30 | Walbro Corporation | Capacitance-type material level indicator |
| US4749988A (en) * | 1986-11-20 | 1988-06-07 | Imtec Products, Inc. | Non-invasive liquid level sensor |
-
1989
- 1989-08-25 DE DE19893990989 patent/DE3990989T/de not_active Withdrawn
- 1989-08-25 JP JP1510850A patent/JP2930340B2/ja not_active Expired - Lifetime
- 1989-08-25 WO PCT/US1989/003694 patent/WO1990002319A1/en active Application Filing
- 1989-08-25 CA CA 609418 patent/CA1338881C/en not_active Expired - Fee Related
-
1991
- 1991-02-25 GB GB9103868A patent/GB2247529B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635094A (en) | 1969-09-06 | 1972-01-18 | Greiner Electronic Ag | Automatic transfer pipette means |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1990002319A1 (en) | 1990-03-08 |
| GB9103868D0 (en) | 1991-05-15 |
| JPH04501770A (ja) | 1992-03-26 |
| DE3990989T (enrdf_load_stackoverflow) | 1992-01-30 |
| CA1338881C (en) | 1997-01-28 |
| GB2247529B (en) | 1993-04-14 |
| GB2247529A (en) | 1992-03-04 |
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