Unlock instant, AI-driven research and patent intelligence for your innovation.

Pneumatic Ventilation for Modular Hybrid Electric Vehicles

A technology of hybrid electric and power transmission systems, applied in the layout of multiple different prime movers of hybrid vehicles, general power plants, motor vehicles, etc.

Active Publication Date: 2018-10-26
FORD GLOBAL TECH LLC
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low temperatures, grades and high flow rates can cause oil to fill the return path

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pneumatic Ventilation for Modular Hybrid Electric Vehicles
  • Pneumatic Ventilation for Modular Hybrid Electric Vehicles
  • Pneumatic Ventilation for Modular Hybrid Electric Vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Figure 1A and 1B A front module 10 for a drivetrain of a hybrid electric vehicle is shown comprising: an engine having a rotary output 12; a torsional damper 14 secured to the engine output 12; secured to the damper 14 by splines 18 the input shaft 16 of the output 20 of the input shaft 16; the disconnect clutch 22 supported on the clutch hub 24 secured to the input shaft 16 by splines 26; the electric motor 28, which includes a stator 30 bolted to a front bulkhead 32 and is driven by a first leg 36 and second leg 38 supporting rotor 34 for rotation about axis 39; rotor hub 40 secured to leg 38, preferably by welding; The rotor hub 40 and its opposite ends are secured by bolts 46 to a torque converter housing 48 enclosing a hydrodynamic torque converter 49 . Electric machine 28 may be an electric motor or an electric motor generator.

[0024] Module 10 encapsulated by front bulkhead 32 and rear bulkhead 60 and a plurality of hydraulic seals contains a wet body that i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A system for ventilating a hybrid electric powertrain comprising: a module defining a first body containing a clutch and an electric machine, a housing defining a second body containing an automatic transmission, and The air is created between the lines of the pneumatic connection with each other.

Description

[0001] Cross References to Related Applications [0002] This case is a continuation-in-part of pending US Application No. 13 / 362,018, filed January 31, 2012. Background technique [0003] The present invention relates to a powertrain for a hybrid electric vehicle, and more particularly to a powertrain module positioned between and secured to an engine output and a transmission input. [0004] A hybrid electric vehicle (HEV) has both an internal combustion engine and an electric machine, which are used alternately or in combination to propel the vehicle. A variety of different drivetrains are used in hybrid vehicles, such as a parallel configuration where the engine is connected through a disconnect clutch to a motor that drives the torque converter input of an automatic power transmission. The transmission has an output connected to a differential that is coupled to the two drive wheels of the vehicle. [0005] There is a need in the industry to provide a hybrid electric po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/04
CPCF16H57/027F16H2700/00B60K6/387B60K6/40B60K6/48B60K2006/4825Y02T10/62
Inventor 史蒂文·A·福莱特约翰·E·布里维克
Owner FORD GLOBAL TECH LLC