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

wind power equipment

A technology for wind power generation equipment and generators, applied in wind power generation, wind power engines, mechanical equipment, etc., can solve problems such as planetary hole casting problems, achieve weight reduction, avoid rotation and/or axial movement, and reduce mechanical load Effect

Active Publication Date: 2017-04-05
MIBA GLEITLAGER GMBH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, due to the large wall thickness of the planetary gears, casting of the planetary bores is problematic in the rotation method with metallic materials

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
  • wind power equipment
  • wind power equipment
  • wind power equipment

Examples

Experimental program
Comparison scheme
Effect test

example

[0035] Aluminum-based bearing alloys, especially:

[0036] AlSn6CuNi, AlSn20Cu, AlSi4Cd, AlCd3CuNi, AlSi11Cu, AlSn6Cu, AlSn40, AlSn25CuMn, AlSi11CuMgNi;

[0037] Copper-based bearing alloys, especially:

[0038] CuSn10, CuAl10Fe5Ni5, CuZn31Si1, CuPb24Sn2, CuSn8Bi10;

[0039] Tin-based bearing alloys, especially:

[0040] SnSb8Cu4, SnSb12Cu6Pb.

[0041] Bearing alloys based on nickel alloys, silver alloys, iron alloys or chromium alloys other than the listed bearing alloys may also be used.

[0042] The bonding layer or the diffusion barrier layer can consist, for example, of an aluminum layer, a tin layer, a copper layer, a nickel layer, a silver layer or alloys thereof, in particular binary alloys.

[0043] Preferably the support layer 17 itself consists of a hard and homogeneous bearing base material, preferably selected from a group comprising Cu-Zn-alloys, such as CuZn31Si, CuSnZn, an AlZn alloy or a CuAl alloy, steel, wherein these alloys can be Other elements such a...

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 relates to a wind power plant comprising: a rotor and a generator, between which a planetary gear (1) is arranged, the planetary gear being operatively connected to the rotor and the generator, wherein, The planetary gear unit (1) has at least one planetary gear (4), at least one planetary pin (7) and a planetary carrier (8), the planetary gear (4) being arranged on the planetary pin (7). At least one sliding bearing (15, 16) is arranged between the planet pin (7) and the planet carrier (8), and the planet gear (4) is connected to the planet pin (7) in a relatively non-rotatable manner.

Description

technical field [0001] The invention relates to a wind power generating equipment, which comprises: a rotor and a generator, a planetary gear device is arranged between the rotor and the generator, and the planetary gear device is operatively connected with the rotor and the generator, wherein the The planetary gear has at least one planet gear, at least one planet pin and a planet carrier, and the planet gear is arranged on the planet pin. Background technique [0002] As is known from DE 102 60 132 A1, a planetary gear arrangement for a wind power plant that generates electricity is used to convert a lower rotational speed of a rotor of a wind power plant into a higher rotational speed of a generator rotor. Roller bearings are usually used in planetary gear units of this type, as also described in DE 102 60 132 A1, as bearing elements for the planetary gears. However, plain bearings are also described in the prior art as supporting elements, eg EP 1 544 504 A2 or AT 509 6...

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): F03D15/00F16H57/08
CPCF05B2260/40311F16H2057/085F05B2260/79F03D15/00F16C17/10F16C2361/61F16C2360/31F03D80/70F03D15/10Y02E10/72F16H57/082F16H1/28H02K7/116
Inventor A·卡里
Owner MIBA GLEITLAGER GMBH
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