WO2024246842 - DIPHASIC HYBRID BEARINGS WITH TRIP BUFFER TANK
National phase entry is expected:
Publication Number
WO/2024/246842
Publication Date
05.12.2024
International Application No.
PCT/IB2024/055319
International Filing Date
30.05.2024
Title **
[English]
DIPHASIC HYBRID BEARINGS WITH TRIP BUFFER TANK
[French]
PALIERS HYBRIDES DIPHASIQUES AVEC RÉSERVOIR TAMPON DE DÉCLENCHEMENT
Applicants **
JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Inventors
CLUNET, Francois Charles André
ARNOU, Damien Jean Daniel
JANNOUN, Abdel Kader
LE SAUSSE, Paul Eric
Priority Data
63/469,752
30.05.2023
US
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
* |
| 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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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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 | 2167 | |
| EPO | Filing, Examination, Granting | 10690 | |
| Japan | Filing, Examination, Granting | 2335 | |
| South Korea | Filing, Examination, Granting | 2350 | |
| USA | Filing, Examination, Granting | 7140 |
Total:
24,682
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A heating, ventilation, air conditioning, and refrigeration (HVAC&R) system includes a compressor (32), a motor (50) configured to drive a rotor of the compressor, and bearings configured to support a rotor load of the rotor. The HVAC&R system also includes a normal operation tank configured to supply a fluid in a liquid or diphasic form to lubricate the bearings or a portion thereof in normal operating conditions, and a buffer trip tank configured to supply the fluid in a vapor form to lubricate the plurality of bearings or a portion thereof in abnormal operating conditions.[French]
L'invention concerne un système de chauffage, de ventilation, de climatisation et de réfrigération (HVAC&R) comprenant un compresseur (32), un moteur (50) conçu pour entraîner un rotor du compresseur, et des paliers conçus pour supporter une charge de rotor du rotor. Le système HVAC&R comprend également un réservoir de fonctionnement normal conçu pour fournir un fluide sous une forme liquide ou diphasique servant à lubrifier les paliers ou une partie de ceux-ci dans des conditions de fonctionnement normales, et un réservoir de déclenchement de tampon conçu pour fournir le fluide sous forme de vapeur afin de lubrifier la pluralité de paliers ou une partie de ceux-ci dans des conditions de fonctionnement anormales.