JP2019510228A - 試験ガス噴霧装置を用いたガス漏洩検査 - Google Patents
試験ガス噴霧装置を用いたガス漏洩検査 Download PDFInfo
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- JP2019510228A JP2019510228A JP2018551121A JP2018551121A JP2019510228A JP 2019510228 A JP2019510228 A JP 2019510228A JP 2018551121 A JP2018551121 A JP 2018551121A JP 2018551121 A JP2018551121 A JP 2018551121A JP 2019510228 A JP2019510228 A JP 2019510228A
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- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 238000007689 inspection Methods 0.000 title abstract 2
- 239000007921 spray Substances 0.000 claims abstract description 58
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000011156 evaluation Methods 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 47
- 239000001307 helium Substances 0.000 description 19
- 229910052734 helium Inorganic materials 0.000 description 19
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 19
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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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
- G01M3/202—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
- G01M3/207—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 calibration arrangements
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
14 加圧ガスホース
16、24 遮断弁
20 被検体
22 ガス導通接続部
26 真空ポンプ
28 ガス検出器(質量分析計)
30 真空システム
32 評価ユニット
Claims (8)
- 試験ガスを被検体(20)に噴霧する試験ガス噴霧装置(12)と、前記被検体(20)を排気する真空システム(30)とを備えるガス漏洩検知装置であって、前記真空システム(30)が、真空ポンプ(26)と、前記被検体(20)の下流において、試験ガス含有量を測定するガス検出器(28)と、前記ガス検出器(28)の測定信号を評価する評価ユニット(32)とを有する装置において、
前記噴霧装置(12)と前記評価ユニット(32)との間にデータ通信接続(34)が設けられており、
前記噴霧装置(12)は、噴霧プロセスの少なくとも1つの時点を取得し、前記データ通信接続(34)を介して前記評価ユニット(32)に前記時点を通信するように構成されており、
前記評価ユニット(32)は、前記通信された噴霧時点に対応する前記測定された試験ガス含有量を示すように構成されていることを特徴とする装置。 - 請求項1に記載の装置において、前記データ通信接続(34)は、前記評価ユニット(32)から前記噴霧装置(12)に前記測定値を送信するように構成されていることを特徴とする装置。
- 請求項1に記載の装置において、前記噴霧装置(12)に、前記測定値を出力する出力装置が設けられていることを特徴とする装置。
- 請求項1から3のいずれか一項に記載の装置において、前記噴霧装置(12)は、前記試験ガスをパルス状に放出するように構成されており、試験ガスパルスまたは一連の連続的な試験ガスパルスの開始時点および終了時点が、それぞれ前記評価ユニット(32)に送信されることを特徴とする装置。
- 試験ガス噴霧装置(12)と、被検体に接続可能な真空システム(30)とを用いるガス漏洩検知方法であって、前記真空システムが、前記被検体を排気する真空ポンプ(26)と、前記被検体の下流に設けられた試験ガス検出器とを備え、前記被検体(20)から排気されたガス流中の試験ガス含有量が検出される方法において、
噴霧プロセスの少なくとも1つの時点を、前記噴霧装置(12)によって取得し、測定信号を評価する評価ユニット(32)に通信し、少なくとも前記噴霧プロセスの各時点における前記試験ガス含有量を検出するために前記測定信号と関連付けることを特徴とする方法。 - 請求項5に記載の方法において、噴霧の開始時点および/または噴霧の終了時点を、前記噴霧装置(12)から前記評価ユニット(32)に通信し、前記試験ガス検出器の前記測定信号と関連付けることを特徴とする方法。
- 請求項5または6に記載の方法において、測定中、前記測定信号を、前記噴霧装置または前記噴霧装置(12)の近くに配置された出力ユニットに送信することを特徴とする方法。
- 請求項5から7のいずれか一項に記載の方法において、前記試験ガスを、前記噴霧装置(12)から短いパルス状に放出し、試験ガスパルスまたは一連の連続的な試験ガスパルスの開始時点および終了時点を、前記測定信号と関連付けるためにそれぞれ前記評価ユニット(32)に送信することを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016205381.7A DE102016205381B4 (de) | 2016-03-31 | 2016-03-31 | Gaslecksuche mit einer Testgassprühvorrichtung |
DE102016205381.7 | 2016-03-31 | ||
PCT/EP2017/057294 WO2017167738A1 (de) | 2016-03-31 | 2017-03-28 | Gaslecksuche mit einer testgassprühvorrichtung |
Publications (3)
Publication Number | Publication Date |
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JP2019510228A true JP2019510228A (ja) | 2019-04-11 |
JP2019510228A5 JP2019510228A5 (ja) | 2020-02-13 |
JP6862472B2 JP6862472B2 (ja) | 2021-04-21 |
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JP2018551121A Active JP6862472B2 (ja) | 2016-03-31 | 2017-03-28 | 試験ガス噴霧装置を用いたガス漏洩検査 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10837857B2 (ja) |
EP (2) | EP3436793A1 (ja) |
JP (1) | JP6862472B2 (ja) |
KR (1) | KR102377323B1 (ja) |
CN (1) | CN109073495B (ja) |
DE (1) | DE102016205381B4 (ja) |
RU (1) | RU2728802C2 (ja) |
TW (1) | TWI730076B (ja) |
WO (1) | WO2017167738A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111999010A (zh) * | 2020-09-01 | 2020-11-27 | 陈伟 | 一种配电箱密封性实验装置 |
Families Citing this family (2)
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CN109668687A (zh) * | 2019-02-28 | 2019-04-23 | 山东新华医疗器械股份有限公司 | 一种旋转真空检漏机 |
CN112289469A (zh) * | 2020-11-03 | 2021-01-29 | 浙江伦特机电有限公司 | 一种泄漏测试装置 |
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2016
- 2016-03-31 DE DE102016205381.7A patent/DE102016205381B4/de active Active
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- 2017-03-28 KR KR1020187028523A patent/KR102377323B1/ko active IP Right Grant
- 2017-03-28 JP JP2018551121A patent/JP6862472B2/ja active Active
- 2017-03-28 RU RU2018137195A patent/RU2728802C2/ru active
- 2017-03-28 EP EP17713949.0A patent/EP3436793A1/de not_active Ceased
- 2017-03-28 WO PCT/EP2017/057294 patent/WO2017167738A1/de active Application Filing
- 2017-03-28 CN CN201780021497.7A patent/CN109073495B/zh active Active
- 2017-03-28 US US16/089,665 patent/US10837857B2/en active Active
- 2017-03-28 EP EP20186105.1A patent/EP3742148B1/de active Active
- 2017-03-29 TW TW106110623A patent/TWI730076B/zh active
Patent Citations (5)
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JPS6217627A (ja) * | 1985-07-16 | 1987-01-26 | Ulvac Corp | 漏れ検出器の信号伝送方法 |
JPS62140431U (ja) * | 1986-02-26 | 1987-09-04 | ||
JPH02120635A (ja) * | 1988-10-28 | 1990-05-08 | Shimadzu Corp | リークデテクタ |
US20070000310A1 (en) * | 2005-06-29 | 2007-01-04 | Varian, Inc. | Leak detection system with wireless remote unit |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111999010A (zh) * | 2020-09-01 | 2020-11-27 | 陈伟 | 一种配电箱密封性实验装置 |
Also Published As
Publication number | Publication date |
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RU2018137195A3 (ja) | 2020-05-26 |
US20190120715A1 (en) | 2019-04-25 |
WO2017167738A1 (de) | 2017-10-05 |
TW201736808A (zh) | 2017-10-16 |
JP6862472B2 (ja) | 2021-04-21 |
RU2728802C2 (ru) | 2020-07-31 |
KR20180128000A (ko) | 2018-11-30 |
CN109073495A (zh) | 2018-12-21 |
DE102016205381A1 (de) | 2017-10-05 |
EP3742148B1 (de) | 2022-02-16 |
TWI730076B (zh) | 2021-06-11 |
DE102016205381B4 (de) | 2023-11-30 |
EP3436793A1 (de) | 2019-02-06 |
CN109073495B (zh) | 2021-09-17 |
US10837857B2 (en) | 2020-11-17 |
KR102377323B1 (ko) | 2022-03-21 |
RU2018137195A (ru) | 2020-04-30 |
EP3742148A1 (de) | 2020-11-25 |
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