WO2025094186 - AN INTERNAL COMBUSTION ENGINE
National phase entry is expected:
Publication Number
WO/2025/094186
Publication Date
08.05.2025
International Application No.
PCT/IN2024/050548
International Filing Date
14.05.2024
Title **
[English]
AN INTERNAL COMBUSTION ENGINE
[French]
MOTEUR À COMBUSTION INTERNE
Applicants **
TVS MOTOR COMPANY LIMITED
Inventors
KARTHICK, Girivel
BALASUBRAMANIAN, Thiruvallur Loganathan
VYTHILINGAM, Karunaharan
KUMAR, Davinder
SIVAKUMAR, Arumugham
Priority Data
202341074476
01.11.2023
IN
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
IP India
* |
| 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 | 2045 | |
| EPO | Filing, Examination, Granting | 11708 | |
| Japan | Filing, Examination, Granting | 2136 | |
| South Korea | Filing, Examination, Granting | 1943 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,572
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
An internal combustion engine (100) comprises a plurality of cam lobes (112) provided on the each of one or more camshafts (110). The plurality of cam lobes (112) have at least a first cam lobe (112A) and a second cam lobe (112B). At least one valve (120) is operably connected to the plurality of cam lobes (112). A cam follower (130) is disposed between the valve (120) and the plurality of cam lobes (112), and abuts the valve (120) and selectively abuts one of the first cam lobe (112A) or the second cam lobe (112B). A follower shaft (140) is connected to the cam follower (130). An actuator device (150) is configured to drive the follower shaft (140), thereby moving the cam follower (130) for selectively abutting the cam follower (130) to one of the first cam lobe (112A) or the second cam lobe (112B).[French]
L'invention concerne un moteur à combustion interne (100) qui comprend une pluralité de bossages de came (112) disposés sur chacun d'un ou de plusieurs arbres à cames (110). La pluralité de bossages de came (112) présente au moins un premier bossage de came (112A) et un second bossage de came (112B). Au moins une soupape (120) est reliée de manière fonctionnelle à la pluralité de bossages de came (112). Un suiveur de came (130) est disposé entre la soupape (120) et la pluralité de bossages de came (112), et vient en butée contre la soupape (120) et vient sélectivement en butée contre l'un du premier bossage de came (112A) ou du second bossage de came (112B). Un arbre suiveur (140) est relié au suiveur de came (130). Un dispositif actionneur (150) est conçu pour entraîner l'arbre suiveur (140), ce qui déplace ainsi le suiveur de came (130) à venir sélectivement en butée contre le suiveur de came (130) vers l'un du premier bossage de came (112A) ou du second bossage de came (112B).