Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Engine connection structure of hybrid transmission

A technology of hybrid power and connection structure, which is applied to the layout of multiple different prime movers, clutches, power devices, etc. of general power devices, which can solve problems such as vibration and noise, and achieve the effect of preventing tooth surface clearance

Active Publication Date: 2022-02-22
HYUNDAI TRANSYS INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the rotating shaft of the P1 motor of the existing P1 and P2 hybrid transmissions and the splines (spline) of the connecting shaft have a backlash for smooth assembly. Rattle noise occurs when the power of the engine is transmitted

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
  • Engine connection structure of hybrid transmission
  • Engine connection structure of hybrid transmission
  • Engine connection structure of hybrid transmission

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0039] figure 2 is a diagram showing an engine connection structure of a hybrid transmission according to a first embodiment of the present invention. like figure 2 As shown, the first embodiment of the present invention includes: a connection mechanism, which is formed by a first connection nut 10 connected to the rotating shaft 51 of the motor 50 and connected to the mass block 40 at the same time; the drive plate 20 is used to connect the mass block 40 with the crankshaft 60 of the engine.

[0040] Specifically, the first connecting nut 10 is connected to the outer diameter of the rotating shaft 51 through a spline S.

[0041] When assembling the first connecting nut 10 and the rotating shaft 51 , the surface of the first connecting nut 10 facing the crankshaft 60 is aligned with the lock end portion 51 b of the rotating shaft 51 to form a plane.

[0042]When the first connecting nut 10 is connected to the rotating shaft 51 , the locking nut L2 is connected to the part...

no. 2 example

[0062] image 3 is a diagram showing an engine connection structure of a hybrid transmission according to a second embodiment of the present invention. like image 3 As shown, the second embodiment of the present invention includes: a connection mechanism, which is formed by a second connection nut 11 whose edge is connected to the mass block 40 while being connected to the rotating shaft 51 of the motor 50; the driving plate 20 is used to connect the mass block 40 with the crankshaft 60 of the engine.

[0063] Specifically, the second connecting nut 11 is connected to the outer diameter of the rotating shaft 51 through a spline S.

[0064] In a state where the second coupling nut 11 is coupled to the rotation shaft 51 , the bolt B is coupled to the surface facing the rotation shaft 51 of the crankshaft 60 . When assembled, the surface of the crankshaft 60 facing the rotating shaft 51 and the surface of the crankshaft 60 facing the second connecting nut 11 are consistent to...

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

The invention provides an engine connection structure of a hybrid transmission. The engine connecting structure comprises a connecting mechanism which is connected with an edge part and a mass block through a connecting plate and is connected with a rotating shaft on the opposite side; and the driving plate is opposite to the connecting mechanism, is positioned on the crankshaft side and is used for connecting the mass block and the crankshaft.

Description

technical field [0001] The invention relates to an engine connecting structure of a hybrid transmission. Background technique [0002] In general, a hybrid vehicle refers to a vehicle that is driven by effectively combining two or more different types of power sources. A hybrid vehicle is a vehicle driven by an engine that burns fuel (fossil fuels such as gasoline) to obtain rotational power and an electric motor that uses battery power to obtain rotational power. [0003] Such a hybrid car is actively researched into a future car that uses a motor as an auxiliary power source in addition to an engine to reduce exhaust gas and improve fuel efficiency. [0004] A hybrid vehicle usually uses an engine and a motor. At low speeds, a motor with better low-speed torque characteristics is used as the main power source, and at high speeds, an engine with better high-speed torque characteristics is used as the main power source. Therefore, a hybrid vehicle uses a motor in a low-spe...

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 Applications(China)
IPC IPC(8): B60K6/24B60K6/26
CPCB60K6/24B60K6/26F16D1/116B60K6/405B60K6/36B60Y2200/92B60Y2306/09B60K6/40F16D2001/103
Inventor 金泰勋
Owner HYUNDAI TRANSYS INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com