WO2025003968 - CYLINDER DEACTIVATION WITH CONSTANT RECHARGE VIA BRAKE ROCKER ARM
National phase entry is expected:
Publication Number
WO/2025/003968
Publication Date
02.01.2025
International Application No.
PCT/IB2024/056297
International Filing Date
27.06.2024
Title **
[English]
CYLINDER DEACTIVATION WITH CONSTANT RECHARGE VIA BRAKE ROCKER ARM
[French]
DÉSACTIVATION DE CYLINDRE AVEC RECHARGE CONSTANTE PAR L'INTERMÉDIAIRE D'UN CULBUTEUR DE FREIN
Applicants **
EATON INTELLIGENT POWER LIMITED
30 Pembroke Road
Dublin, 4, IE
Inventors
CONTARIN, Fabiano
Via Belfiore 18
10125 Torino, IT
Priority Data
63/510,681
28.06.2023
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 | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* 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 | 1018 | |
| EPO | Filing, Examination | 4575 | |
| Japan | Filing | 587 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 2710 |
Total: 9464 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A valve train assembly includes a rocker assembly for actuating a brake valve. The rocker assembly includes a rocker arm rotatable about a rocker shaft. An actuator is on a valve end of the rocker arm. The actuator is movable between an extended position and a retracted position by a first predetermined distance. A cam is configured to engage a cam side of the rocker arm. The cam has a recharge lift profile dimensioned to move the valve end of the rocker arm according to valve lift profile that has a maximum height in excess of the first predetermined distance.[French]
L'invention concerne un ensemble train de soupapes comprenant un ensemble culbuteur pour actionner une soupape de frein. L'ensemble culbuteur comprend un culbuteur pouvant tourner autour d'un arbre de culbuteur. Un actionneur se trouve sur une extrémité de soupape du culbuteur. L'actionneur est mobile, sur première distance prédéterminée, entre une position étendue et une position rétractée. Une came est conçue pour venir en prise avec un côté came du culbuteur. La came a un profil de levage de recharge dimensionné pour déplacer l'extrémité de soupape du culbuteur selon un profil de levage de soupape qui a une hauteur maximale supérieure à la première distance prédéterminée.