WO2023170519 - REFRIGERANT TESTING
National phase entry:
Publication Number
WO/2023/170519
Publication Date
14.09.2023
International Application No.
PCT/IB2023/051900
International Filing Date
01.03.2023
Title **
[English]
REFRIGERANT TESTING
[French]
ESSAI DE FLUIDE FRIGORIGÈNE
Applicants **
EDWARDS VACUUM LLC
Inventors
KALE, Kaustubh
Priority Data
2203417.7
11.03.2022
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2107 | |
| EPO | Filing, Examination, Granting | 9187 | |
| Japan | Filing, Examination, Granting | 2215 | |
| South Korea | Filing, Examination, Granting | 2192 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,441
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A refrigerant testing device and method for testing refrigerant diverted from a refrigeration system. The method comprises: diverting refrigerant from said refrigeration system to a container; changing a temperature of said refrigerant within said container; measuring a pressure and temperature of said refrigerant as said temperature changes; comparing said measured pressure and temperature values with reference values and where said comparing indicates a difference between said measured values and said stored reference values of more than a predetermined amount, generating a warning indication.[French]
Dispositif et procédé d'essai de fluide frigorigène permettant de soumettre à essai un fluide frigorigène dévié à partir d'un système frigorifique. Le procédé consiste : à dévier le fluide frigorigène à partir dudit système frigorifique vers un récipient ; à changer une température dudit fluide frigorigène à l'intérieur dudit récipient ; à mesurer une pression et une température dudit fluide frigorigène à mesure que ladite température change ; à comparer lesdites valeurs mesurées de pression et de température à des valeurs de référence, et lorsque ladite comparaison indique une différence entre lesdites valeurs mesurées et lesdites valeurs de référence stockées supérieure à une quantité prédéfinie, à produire une indication d'avertissement.