WO2024201130 - GAS SPRING AND SYSTEM COMPRISING THEREOF
National phase entry is expected:
Publication Number
WO/2024/201130
Publication Date
03.10.2024
International Application No.
PCT/IB2023/058522
International Filing Date
29.08.2023
Title **
[English]
GAS SPRING AND SYSTEM COMPRISING THEREOF
[French]
RESSORT À GAZ ET SYSTÈME LE COMPRENANT
Applicants **
TATA MOTORS PASSENGER VEHICLES LIMITED
Floor 3, 4, Plot-18, Nanavati Mahalaya, Mudhana Shetty Marg, BSE, Fort, Maharashtra,
Mumbai 400001, IN
Inventors
PANCHAL, Girish
Floor 3, 4, Plot-18, Nanavati Mahalaya, Mudhana Shetty Marg, BSE, Fort, Maharashtra,
Mumbai 400001, IN
Priority Data
202321023786
30.03.2023
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 | * |
| * | |
| * | |
International Searching Authority |
IP India
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1041 | |
| EPO | Filing, Examination | 6405 | |
| Japan | Filing | 538 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2635 |
Total: 11194 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A gas spring and system for a gas spring (102) are illustrated. The gas spring (102) and system may include a enclosed cylinder (104) comprising a pressurized gas that may be transferred between a first chamber (110) and a second chamber (114) through an orifice (112) during the stroke of a slidable piston (106). The gas spring (102) may include a temperature sensor (308) configured to sense the temperature of the gas, and a temperature controller configured to maintain temperature of the gas. Further, the gas spring (102) may include a volume controller to adjust volume in the gas spring (102) when operating temperature is high/lower than permissible temperature range.[French]
L'invention concerne un ressort à gaz et un système pour un ressort à gaz (102). Le ressort à gaz (102) et le système peuvent comprendre un cylindre fermé (104) comprenant un gaz sous pression qui peut être transféré entre une première chambre (110) et une seconde chambre (114) à travers un orifice (112) pendant la course d'un piston coulissant (106). Le ressort à gaz (102) peut comprendre un capteur de température (308) conçu pour détecter la température du gaz et un dispositif de commande de température conçu pour maintenir la température du gaz. En outre, le ressort à gaz (102) peut comprendre un dispositif de commande de volume pour ajuster le volume dans le ressort à gaz (102) lorsque la température de fonctionnement est élevée/inférieure à une plage de température admissible.