CN120077255A - 用于对测试样品进行泄漏检测的载气泄漏检测系统及载气泄漏检测方法 - Google Patents
用于对测试样品进行泄漏检测的载气泄漏检测系统及载气泄漏检测方法 Download PDFInfo
- Publication number
- CN120077255A CN120077255A CN202380071955.3A CN202380071955A CN120077255A CN 120077255 A CN120077255 A CN 120077255A CN 202380071955 A CN202380071955 A CN 202380071955A CN 120077255 A CN120077255 A CN 120077255A
- Authority
- CN
- China
- Prior art keywords
- test chamber
- gas
- detector
- flow
- gas line
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G01M3/226—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 containers, e.g. radiators
- G01M3/229—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 containers, e.g. radiators removably mounted in a test cell
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022129858.2A DE102022129858A1 (de) | 2022-11-11 | 2022-11-11 | Trägergas-Lecksuchsystem und Trägergas-Lecksuchverfahren zur Leckagedetektion an einem Prüfling |
| DE102022129858.2 | 2022-11-11 | ||
| PCT/EP2023/077236 WO2024099639A1 (de) | 2022-11-11 | 2023-10-02 | Trägergas-lecksuchsystem und trägergas-lecksuchverfahren zur leckagedetektion an einem prüfling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120077255A true CN120077255A (zh) | 2025-05-30 |
Family
ID=88287362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202380071955.3A Pending CN120077255A (zh) | 2022-11-11 | 2023-10-02 | 用于对测试样品进行泄漏检测的载气泄漏检测系统及载气泄漏检测方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4616163A1 (https=) |
| JP (1) | JP2025536150A (https=) |
| KR (1) | KR20250103629A (https=) |
| CN (1) | CN120077255A (https=) |
| DE (1) | DE102022129858A1 (https=) |
| WO (1) | WO2024099639A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024129173A1 (de) * | 2024-10-09 | 2026-04-09 | Inficon Gmbh | Vorrichtung und Verfahren zum Erkennen eines aus einem Leck austretenden Prüfgases |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10324596A1 (de) * | 2003-05-30 | 2004-12-16 | Inficon Gmbh | Lecksuchgerät |
| JP6220286B2 (ja) * | 2014-02-27 | 2017-10-25 | 株式会社フクダ | 漏れ試験方法及び装置 |
| DE102020119600A1 (de) * | 2020-07-24 | 2022-01-27 | Inficon Gmbh | Vakuumlecksuchsystem, Gassteuereinheit und Verfahren zur Gaslecksuche |
-
2022
- 2022-11-11 DE DE102022129858.2A patent/DE102022129858A1/de active Pending
-
2023
- 2023-10-02 KR KR1020257014001A patent/KR20250103629A/ko active Pending
- 2023-10-02 WO PCT/EP2023/077236 patent/WO2024099639A1/de not_active Ceased
- 2023-10-02 JP JP2025526582A patent/JP2025536150A/ja active Pending
- 2023-10-02 EP EP23783807.3A patent/EP4616163A1/de active Pending
- 2023-10-02 CN CN202380071955.3A patent/CN120077255A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102022129858A1 (de) | 2024-05-16 |
| WO2024099639A1 (de) | 2024-05-16 |
| KR20250103629A (ko) | 2025-07-07 |
| JP2025536150A (ja) | 2025-10-31 |
| EP4616163A1 (de) | 2025-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |