CN115406593A - 一种罗茨式压缩机氦检测装置与检测方法 - Google Patents
一种罗茨式压缩机氦检测装置与检测方法 Download PDFInfo
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- CN115406593A CN115406593A CN202211020613.2A CN202211020613A CN115406593A CN 115406593 A CN115406593 A CN 115406593A CN 202211020613 A CN202211020613 A CN 202211020613A CN 115406593 A CN115406593 A CN 115406593A
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- helium
- roots
- compressor
- mass spectrometer
- leak detector
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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
- G01M3/202—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
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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
- G01M3/226—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
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211020613.2A CN115406593A (zh) | 2022-08-24 | 2022-08-24 | 一种罗茨式压缩机氦检测装置与检测方法 |
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CN202211020613.2A CN115406593A (zh) | 2022-08-24 | 2022-08-24 | 一种罗茨式压缩机氦检测装置与检测方法 |
Publications (1)
Publication Number | Publication Date |
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CN115406593A true CN115406593A (zh) | 2022-11-29 |
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CN202211020613.2A Pending CN115406593A (zh) | 2022-08-24 | 2022-08-24 | 一种罗茨式压缩机氦检测装置与检测方法 |
Country Status (1)
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CN (1) | CN115406593A (zh) |
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2022
- 2022-08-24 CN CN202211020613.2A patent/CN115406593A/zh active Pending
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CB03 | Change of inventor or designer information |
Inventor after: Hou Tao Inventor after: Liang Chuan Inventor after: Gao Ke Inventor after: Chang Leilei Inventor after: Shi Chao Inventor after: Liu Qingxi Inventor after: Ma Hongguang Inventor before: Hou Tao Inventor before: Liang Chuan Inventor before: Gao Ke Inventor before: Chang Leilei Inventor before: Shi Chao Inventor before: Liu Qingxi Inventor before: Ma Hongguang |
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CB03 | Change of inventor or designer information |