Bearing and sealing device
A sealing device and main sealing technology, applied in bearing components, shafts and bearings, engine sealing, etc., can solve the problems of high fuel consumption, unfavorable energy saving, etc., and achieve the effects of reducing wear, avoiding internal air pressure drop, and reducing fuel consumption
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0031] It is known from the background technology that the oil consumption of the sealing device is relatively large, which is not conducive to energy saving.
[0032] Combine below figure 1 Analyze the reasons for the greater fuel consumption of the sealing device.
[0033] figure 1 It is a schematic diagram of a sealing device.
[0034] Such as figure 1 As shown, a sealing device includes a frame 5, a dust ring 4, a sealing lip is fixed on the frame 5, and the sealing lip includes a dust lip 3, a main sealing lip 6 and a centrifugal lip 2. To ensure good sealing performance, The sealing lip and the dust ring 4 are in interference contact, the main sealing lip 6 and the dust lip 3 are in close contact with the axial part 42 of the dust ring 4, and the centrifugal lip 2 is in close contact with the radial part 41 of the dust ring 4 , During the rotation of the sealing device, the friction torque between the sealing lip and the dust ring is relatively large, resulting in increased fu...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap