RU2020114916A3 - - Google Patents
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- Publication number
- RU2020114916A3 RU2020114916A3 RU2020114916A RU2020114916A RU2020114916A3 RU 2020114916 A3 RU2020114916 A3 RU 2020114916A3 RU 2020114916 A RU2020114916 A RU 2020114916A RU 2020114916 A RU2020114916 A RU 2020114916A RU 2020114916 A3 RU2020114916 A3 RU 2020114916A3
- Authority
- RU
- Russia
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Classifications
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- 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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/222—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for tubes
-
- 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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
-
- 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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
- G01M3/205—Accessories or associated equipment; Pump constructions
-
- 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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Sampling And Sample Adjustment (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017217374.2 | 2017-09-29 | ||
| DE102017217374.2A DE102017217374A1 (de) | 2017-09-29 | 2017-09-29 | Vorrichtung und Verfahren zur Unterscheidung eines aus einem Leck austretenden Prüfgases von Störgas |
| PCT/EP2018/076401 WO2019063761A1 (de) | 2017-09-29 | 2018-09-28 | Vorrichtung und verfahren zur unterscheidung eines aus einem leck austretenden prüfgases von störgas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2020114916A RU2020114916A (ru) | 2021-10-29 |
| RU2020114916A3 true RU2020114916A3 (https=) | 2022-03-23 |
| RU2778833C2 RU2778833C2 (ru) | 2022-08-25 |
Family
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2020535432A (ja) | 2020-12-03 |
| CN111183344A (zh) | 2020-05-19 |
| US20200271540A1 (en) | 2020-08-27 |
| CA3076439A1 (en) | 2019-04-04 |
| BR112020006319A2 (pt) | 2020-09-24 |
| BR112020006319B1 (pt) | 2024-03-12 |
| JP7150013B2 (ja) | 2022-10-07 |
| USRE50099E1 (en) | 2024-08-27 |
| EP3688438A1 (de) | 2020-08-05 |
| WO2019063761A1 (de) | 2019-04-04 |
| US11199467B2 (en) | 2021-12-14 |
| CN111183344B (zh) | 2022-04-05 |
| RU2020114916A (ru) | 2021-10-29 |
| EP3688438B1 (de) | 2023-01-04 |
| DE102017217374A1 (de) | 2019-04-04 |
| MX2020003307A (es) | 2020-07-28 |