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

A sealing system, an industrial robot with a sealing system, and a method for providing a sealing surface

A sealing system and sealing surface technology, applied in the petroleum industry, engine sealing, manipulators, etc., to achieve the effect of low price, high durability and good affinity

Inactive Publication Date: 2014-07-23
ABB RES LTD
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some surface roughness remains

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
  • A sealing system, an industrial robot with a sealing system, and a method for providing a sealing surface
  • A sealing system, an industrial robot with a sealing system, and a method for providing a sealing surface
  • A sealing system, an industrial robot with a sealing system, and a method for providing a sealing surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] figure 1 A sealing system according to the invention is schematically shown, comprising a rotating shaft 1 provided with a sealing surface 3 and also comprising a rotating shaft lip seal 5 . This axis of rotation can be, for example, the axis of rotation of a drive unit in an industrial robot. The housing 10 surrounds the axis of rotation 1 . Between this housing and the rotating shaft 1 is arranged a rotating shaft lip seal 5 comprising a sealing lip 7 of elastic material, such as an elastomeric material, and comprising holder means 8 for mounting In the housing 10 the sealing lip is mounted on the holder device 8 . The sealing lip 7 has a sealing area 6 which is in contact with the sealing surface 3 of the rotating shaft to provide a sealing function. The function of the sealing system is to prevent the presence of figure 1 Oil or similar lubricant in a closed space such as a gearbox to the left of the lip seal 5 in the figure 1 The space on the right side of the...

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

PropertyMeasurementUnit
depthaaaaaaaaaa
Login to View More

Abstract

The invention describes asealing system comprising a rotary sealing surface (3) on a rotary shaft (1) and a rotary shaft lip seal (5), of which the rotary sealing surface has a surface coating layer (9) of a solid lubricant substance. The invention further comprises an industrial robot having several axes of rotation, comprising a manipulator with drive units for rotating robot parts according to the axes of rotation of the robot, and at least one of said drive units having a rotary shaft (1) provided with sucha sealing system. In addition, the invention comprises a method for providing a rotary sealing surface (3) on a rotary shaft (1), comprising coating the intended sealing surface of the rotary shaft with a surface coating layer (9) of a solid lubricant substance.

Description

technical field [0001] The present invention relates to a sealing system comprising a rotating sealing surface on a rotating shaft and a rotating shaft lip seal. The invention also relates to an industrial robot with several axes of rotation, comprising a manipulator with drive units for rotating parts of the robot around the axes of rotation of the robot, and wherein at least one of said drive units has an axis of rotation, which A sealing system according to the invention is provided. Further, the invention relates to a method for providing a sealing surface on a rotating shaft. Background technique [0002] In some technical applications there are rotating shafts, such as output shafts of motors or gearboxes, which need to be provided with seals in order to prevent leakage of lubricant, eg oil, along the shaft. In connection with this, a rotary shaft lip seal is generally used, which has the form of an annular seal which surrounds the shaft and is in contact with the pe...

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): C10M103/06F16J15/16F16J15/32C10N30/06C10N50/08
CPCC10M103/06C10M2201/065C10M2201/066F16J15/324C10N2030/06C10N2050/08C10N2010/12B25J11/00
Inventor 李尚华A·布罗伯格E·约翰森A·奥伯格
Owner ABB RES LTD
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