WO2024179727 - BREMSWIDERSTAND EINES ELEKTRISCH ANGETRIEBENEN FAHRZEUGS
National phase entry:
Publication Number
WO/2024/179727
Publication Date
06.09.2024
International Application No.
PCT/EP2024/050440
International Filing Date
10.01.2024
Title **
[German]
BREMSWIDERSTAND EINES ELEKTRISCH ANGETRIEBENEN FAHRZEUGS
[English]
BRAKING RESISTOR OF AN ELECTRICALLY DRIVEN VEHICLE
[French]
RÉSISTANCE DE FREINAGE D'UN VÉHICULE À PROPULSION ÉLECTRIQUE
Applicants **
ROBERT BOSCH GMBH
Inventors
SCHLACKE, Lisa
KLUG, Silas
TRAUTMANN, Simon
MOIA, Alessandro
ENGELBERG, Ralph
Priority Data
102023201751.2
27.02.2023
DE
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 |
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 |
|
* 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 | 1940 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2061 | |
| South Korea | Filing, Examination, Granting | 1879 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,727
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[German]
Die Erfindung bezieht sich auf einen Bremswiderstand (8) eines elektrisch angetriebenen Fahrzeugs (2) mit mindestens einer Traktionsbatterie (4) und mindestens einer elektrischen Maschine (6). Diese erzeugt bei Bremsvorgängen im Generatorbetrieb elektrische Energie, die bei nicht-ladefähiger Traktionsbatterie (4) in den Bremswiderstand (8) eingespeist wird. Der in Modulbauweise (34) ausgeführte Bremswiderstand (8) umfasst eine die Wärmeausdehnung von elektrischen Widerstandselementen (22) kompensierende, elastisch verformbare Gehäuseteile (18, 20).[English]
The invention relates to a braking resistor (8) of an electrically driven vehicle (2) having at least one traction battery (4) and at least one electric machine (6). In the generator mode, in the event of braking operations, said electric machine generates electrical energy which is fed into the braking resistor (8) when the traction battery (4) is not able to be charged. The braking resistor (8), which is of modular design (34), comprises elastically deformable housing parts (18, 20) compensating for the thermal expansion of electrical resistive elements (22).[French]
L'invention concerne une résistance de freinage (8) d'un véhicule à propulsion électrique (2) comprenant au moins une batterie de traction (4) et au moins une machine électrique (6). En mode générateur, en cas de freinage, ladite machine électrique génère de l'énergie électrique qui est introduite dans la résistance de freinage (8) lorsque la batterie de traction (4) ne peut pas être chargée. La résistance de freinage (8), qui est de conception modulaire (34), comprend des parties de boîtier élastiquement déformables (18, 20) compensant l'expansion thermique d'éléments résistifs électriques (22).