NO134813B - - Google Patents
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- Publication number
- NO134813B NO134813B NO3825/73A NO382573A NO134813B NO 134813 B NO134813 B NO 134813B NO 3825/73 A NO3825/73 A NO 3825/73A NO 382573 A NO382573 A NO 382573A NO 134813 B NO134813 B NO 134813B
- Authority
- NO
- Norway
- Prior art keywords
- ion
- conductive
- conducting material
- cold
- conductivity
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 36
- 238000009413 insulation Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 5
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 206010047623 Vitamin C deficiency Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 208000010233 scurvy Diseases 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0138—Shape tubular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/038—Detecting leaked fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4569272A GB1450047A (en) | 1972-10-04 | 1972-10-04 | Method and device for detecting a failure in a cold insulation system shaving devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134813B true NO134813B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-06 |
| NO134813C NO134813C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-12-15 |
Family
ID=10438189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3825/73A NO134813C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-04 | 1973-10-02 |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7500739A (nl) * | 1975-01-22 | 1976-07-26 | Shell Int Research | Thermisch geisoleerde ruimte voor opslag of transport van een koude vloeistof. |
| US4041771A (en) * | 1975-05-09 | 1977-08-16 | Arthur D. Little, Inc. | Temperature-sensitive detector |
| US4034286A (en) * | 1975-11-03 | 1977-07-05 | Shell Internationale Research Maatschappij B.V. | Device for detecting a failure in an insulation system |
| USD246291S (en) * | 1976-03-08 | 1977-11-08 | Motorola, Inc. | Wattmeter or similar housing |
| US4349282A (en) * | 1977-02-08 | 1982-09-14 | Spill-Fire Alarm Systems Ltd. | Transducers |
| EP0006272B1 (fr) * | 1978-06-21 | 1982-01-06 | SOLVAY & Cie (Société Anonyme) | Procédé et dispositif pour contrôler le dosage d'un fondant chimique sur une route |
| US4232551A (en) * | 1979-03-19 | 1980-11-11 | General Electric Company | Leak detector for vaporization cooled transformers |
| JPS6174998A (ja) * | 1984-09-19 | 1986-04-17 | 株式会社 テイエルブイ | スチ−ムトラツプの運転時間積算計 |
| DE3721205A1 (de) * | 1987-06-26 | 1989-01-05 | Pfaudler Werke Ag | Verfahren zur feststellung eines schadens einer korrosionsschutzschicht und messeinrichtung zur durchfuehrung dieses verfahrens |
| DE10335245A1 (de) * | 2003-08-01 | 2005-03-03 | Bayerische Motoren Werke Ag | Kryotank-System zum Speichern von Brennstoff |
| FR3090872B1 (fr) * | 2018-12-21 | 2021-04-23 | Gaztransport Et Technigaz | Procédé de contrôle de l’étanchéité d’une cuve étanche et thermiquement isolante de stockage d’un fluide |
| CN110530578B (zh) * | 2019-09-18 | 2021-06-11 | 重庆欧世德科技有限公司 | 一种油泵固定座密封性能电子检测仪 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL296412A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-12-27 | |||
| US3510762A (en) * | 1967-04-14 | 1970-05-05 | John Robert Alexander Leslie | Electrical cable temperature monitoring and hot-spot locating system and method utilizing a transmission line having a liquid dielectric |
| US3721898A (en) * | 1968-12-04 | 1973-03-20 | P Dragoumis | Apparatus for detecting leakage from or rupture of pipes and other vessels containing fluid under pressure |
| US3757982A (en) * | 1971-06-11 | 1973-09-11 | North American Rockwell | Thermally insulated container |
-
1972
- 1972-10-04 GB GB4569272A patent/GB1450047A/en not_active Expired
-
1973
- 1973-10-01 US US402555A patent/US3914688A/en not_active Expired - Lifetime
- 1973-10-02 FR FR7335172A patent/FR2202595A5/fr not_active Expired
- 1973-10-02 SE SE7313420A patent/SE392520B/xx unknown
- 1973-10-02 NO NO3825/73A patent/NO134813C/no unknown
- 1973-10-02 JP JP48110239A patent/JPS4974088A/ja active Pending
-
1974
- 1974-03-20 NL NL7403715A patent/NL7403715A/xx unknown
- 1974-03-29 DE DE2415326A patent/DE2415326C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3914688A (en) | 1975-10-21 |
| DE2415326A1 (de) | 1975-10-16 |
| FR2202595A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-03 |
| NO134813C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-12-15 |
| JPS4974088A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-17 |
| USB402555I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-28 |
| SE392520B (sv) | 1977-03-28 |
| NL7403715A (nl) | 1975-09-23 |
| GB1450047A (en) | 1976-09-22 |
| DE2415326C2 (de) | 1984-01-05 |
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