Supercharge Your Innovation With Domain-Expert AI Agents!

Pump

An external gear and housing technology, applied in the field of pumps, can solve the problems of increasing the overall size and the number of components, and achieve the effects of preventing fluid leakage, reducing the number of components, and reducing manufacturing costs.

Active Publication Date: 2022-07-15
LG INNOTEK CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] According to the EOP having the above structure, there is a problem in that the motor part and the pump part exist independently in a single pump, thereby increasing the number of parts
In addition, there is a problem that the overall size of the product increases as the length in the axial direction increases

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
  • Pump
  • Pump
  • Pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0038] However, the technical idea of ​​the present invention is not limited to some embodiments to be described, but may be implemented in various forms, and within the scope of the technical idea of ​​the present invention, constituent elements may be selectively combined or replaced among the embodiments one or more of.

[0039] In addition, unless clearly defined and described, terms (including technical terms or scientific terms) used in the embodiments of the present invention may be construed to have the same meanings as those commonly understood by those skilled in the art, and such as those defined in dictionaries Generic terms of terms may be interpreted as meanings in consideration of the relevant technical background.

[0040] Also, the terms used in this specification are used to describe the embodiments and are not intende...

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

This pump comprises: a housing; a stator disposed in the housing and including a coil; and a pump gear disposed to correspond to the stator, in which the pump gear includes an outer gear and an inner gear disposed inside the outer gear, and the outer gear is formed of a magnetic material.

Description

technical field [0001] This embodiment relates to a pump. Background technique [0002] The pump is used to discharge the flow at constant pressure. The oil circulated through the pump can be used to operate the hydraulic system using hydraulic pressure, or for cooling or lubricating effects. [0003] A mechanical oil pump (MOP) is an oil pump that is operated using the power of a machine, such as an engine. [0004] Recently, in order to improve fuel efficiency and reduce carbon emissions, research on hybrid vehicles and electric vehicles has been actively conducted. [0005] Therefore, instead of a mechanical oil pump (MOP) operated by the power of a machine, such as an engine, the demand for an electric oil pump (EOP) operated by an electric motor is increasing. [0006] The EOP has a pump-integrated structure in which the casing of the pump and the casing of the motor are integrated. The integrated structure of the pump has the advantages of reduced volume and light ...

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): F04C2/10F04C15/00
CPCF04C2/102F04C15/008F04C2210/206F04C2240/40F04C2240/20F04C2/10F04C2240/30F04C2210/14F05B2210/11F05B2240/20F04C2/103F04C15/00
Inventor 赵顯植
Owner LG INNOTEK CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com