DETECTION METHOD AND FACILITY FOR CHECKING SEALED PRODUCTS FOR LEAKS
The invention concerns a detection method for checking sealed product packages for leaks, characterised in that it comprises the following steps: at least one previously sealed product (2) is placed in an air, nitrogen, or oxygen atmosphere, in a chamber (3) (step 101), the pressure in the chamber (...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | RIOUFRAYS SYLVAIN BOUNOUAR JULIEN PALISSON JULIEN HADJ-RABAH SMAIL BUNOD PHILIPPE |
| description | The invention concerns a detection method for checking sealed product packages for leaks, characterised in that it comprises the following steps: at least one previously sealed product (2) is placed in an air, nitrogen, or oxygen atmosphere, in a chamber (3) (step 101), the pressure in the chamber (3) is lowered to a secondary vacuum pressure below 10−1 mbar and, while continuing the secondary vacuum pumping of the chamber (3), the gases contained in the chamber are ionised to monitor the change in the chamber (3) of the concentration of at least one gaseous species of the gas volume contained within the sealed product (2) chosen from among nitrogen, oxygen, or argon, by analysis by optical emission or mass spectrometry (step 102). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2015211955A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2015211955A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2015211955A13</originalsourceid><addsrcrecordid>eNrjZHBxcQ1xdQ7x9PdT8HUN8fB3UXD0c1Fwc3T29PEMiVRw8w9ScPZwdfb29HNXCHZ19HF1UQgI8ncJdQ4JBkv6uDp6B_MwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvjQYCMDQ1MjQ0NLU1NHQ2PiVAEA37gsYQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DETECTION METHOD AND FACILITY FOR CHECKING SEALED PRODUCTS FOR LEAKS</title><source>esp@cenet</source><creator>RIOUFRAYS SYLVAIN ; BOUNOUAR JULIEN ; PALISSON JULIEN ; HADJ-RABAH SMAIL ; BUNOD PHILIPPE</creator><creatorcontrib>RIOUFRAYS SYLVAIN ; BOUNOUAR JULIEN ; PALISSON JULIEN ; HADJ-RABAH SMAIL ; BUNOD PHILIPPE</creatorcontrib><description>The invention concerns a detection method for checking sealed product packages for leaks, characterised in that it comprises the following steps: at least one previously sealed product (2) is placed in an air, nitrogen, or oxygen atmosphere, in a chamber (3) (step 101), the pressure in the chamber (3) is lowered to a secondary vacuum pressure below 10−1 mbar and, while continuing the secondary vacuum pumping of the chamber (3), the gases contained in the chamber are ionised to monitor the change in the chamber (3) of the concentration of at least one gaseous species of the gas volume contained within the sealed product (2) chosen from among nitrogen, oxygen, or argon, by analysis by optical emission or mass spectrometry (step 102).</description><language>eng</language><subject>COLORIMETRY ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; PHYSICS ; RADIATION PYROMETRY ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150730&DB=EPODOC&CC=US&NR=2015211955A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150730&DB=EPODOC&CC=US&NR=2015211955A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RIOUFRAYS SYLVAIN</creatorcontrib><creatorcontrib>BOUNOUAR JULIEN</creatorcontrib><creatorcontrib>PALISSON JULIEN</creatorcontrib><creatorcontrib>HADJ-RABAH SMAIL</creatorcontrib><creatorcontrib>BUNOD PHILIPPE</creatorcontrib><title>DETECTION METHOD AND FACILITY FOR CHECKING SEALED PRODUCTS FOR LEAKS</title><description>The invention concerns a detection method for checking sealed product packages for leaks, characterised in that it comprises the following steps: at least one previously sealed product (2) is placed in an air, nitrogen, or oxygen atmosphere, in a chamber (3) (step 101), the pressure in the chamber (3) is lowered to a secondary vacuum pressure below 10−1 mbar and, while continuing the secondary vacuum pumping of the chamber (3), the gases contained in the chamber are ionised to monitor the change in the chamber (3) of the concentration of at least one gaseous species of the gas volume contained within the sealed product (2) chosen from among nitrogen, oxygen, or argon, by analysis by optical emission or mass spectrometry (step 102).</description><subject>COLORIMETRY</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIATION PYROMETRY</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBxcQ1xdQ7x9PdT8HUN8fB3UXD0c1Fwc3T29PEMiVRw8w9ScPZwdfb29HNXCHZ19HF1UQgI8ncJdQ4JBkv6uDp6B_MwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvjQYCMDQ1MjQ0NLU1NHQ2PiVAEA37gsYQ</recordid><startdate>20150730</startdate><enddate>20150730</enddate><creator>RIOUFRAYS SYLVAIN</creator><creator>BOUNOUAR JULIEN</creator><creator>PALISSON JULIEN</creator><creator>HADJ-RABAH SMAIL</creator><creator>BUNOD PHILIPPE</creator><scope>EVB</scope></search><sort><creationdate>20150730</creationdate><title>DETECTION METHOD AND FACILITY FOR CHECKING SEALED PRODUCTS FOR LEAKS</title><author>RIOUFRAYS SYLVAIN ; BOUNOUAR JULIEN ; PALISSON JULIEN ; HADJ-RABAH SMAIL ; BUNOD PHILIPPE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2015211955A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>COLORIMETRY</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIATION PYROMETRY</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>RIOUFRAYS SYLVAIN</creatorcontrib><creatorcontrib>BOUNOUAR JULIEN</creatorcontrib><creatorcontrib>PALISSON JULIEN</creatorcontrib><creatorcontrib>HADJ-RABAH SMAIL</creatorcontrib><creatorcontrib>BUNOD PHILIPPE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RIOUFRAYS SYLVAIN</au><au>BOUNOUAR JULIEN</au><au>PALISSON JULIEN</au><au>HADJ-RABAH SMAIL</au><au>BUNOD PHILIPPE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DETECTION METHOD AND FACILITY FOR CHECKING SEALED PRODUCTS FOR LEAKS</title><date>2015-07-30</date><risdate>2015</risdate><abstract>The invention concerns a detection method for checking sealed product packages for leaks, characterised in that it comprises the following steps: at least one previously sealed product (2) is placed in an air, nitrogen, or oxygen atmosphere, in a chamber (3) (step 101), the pressure in the chamber (3) is lowered to a secondary vacuum pressure below 10−1 mbar and, while continuing the secondary vacuum pumping of the chamber (3), the gases contained in the chamber are ionised to monitor the change in the chamber (3) of the concentration of at least one gaseous species of the gas volume contained within the sealed product (2) chosen from among nitrogen, oxygen, or argon, by analysis by optical emission or mass spectrometry (step 102).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US2015211955A1 |
| source | esp@cenet |
| subjects | COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | DETECTION METHOD AND FACILITY FOR CHECKING SEALED PRODUCTS FOR LEAKS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T14%3A30%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=RIOUFRAYS%20SYLVAIN&rft.date=2015-07-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2015211955A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |