Compressor Unit

a compressor unit and compressor technology, applied in the direction of positive displacement liquid engines, piston pumps, liquid fuel engines, etc., can solve the problems of introduction of heat into the pump flow, and it is virtually impossible to use seawater as a cooling medium, so as to reduce the complexity of cooling and improve the interaction

Inactive Publication Date: 2009-10-22
SIEMENS AG
View PDF3 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]Against the background of the problems of the prior art, the object of the invention is to provide a better interaction between the automation

Problems solved by technology

It is virtually impossible to use seawater as a cooling medium, because of the aggressive chemical ch

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
  • Compressor Unit
  • Compressor Unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019]FIG. 1 shows a section along a compressor unit 1 according to the invention which has, as major components, a motor 2 and a compressor 3 in a housing 4 which is designed to be gas-tight. The housing 4 accommodates the motor 2 and the compressor 3. In the area of the junction between the motor 2 and the compressor 3, the housing 4 is provided with an inlet 6 and an outlet 7, with the fluid to be compressed being sucked in through the inlet 6 by means of an intake connecting stub 8, and with the compressed fluid flowing out through the outlet 7.

[0020]The compressor unit 1 is arranged vertically during operation, with a motor rotor 15 of the motor 2 being combined via a compressor rotor 9 of the compressor 3 to form a common shaft 19, which rotates about a common vertical rotation axis 60.

[0021]The motor rotor 15 is mounted in a first radial bearing 21 at the upper end of the motor rotor 15.

[0022]The compressor rotor 9 is mounted in a second radial bearing 22 at a lower position....

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 compressor unit, in particular for underwater operations, comprising a compressor with a rotational axis and an electric motor. Said compressor unit has a housing with an automation unit for control and regulation tasks. The aim of the invention is to improve the co-operation of the automation unit and the compressor unit and in particular to reduce the complexity of the cooling of the automation unit and signal and energy transmission. To achieve this, an additional housing, which contains the automation unit, is attached to the housing.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is the US National Stage of International Application No. PCT / EP2007 / 051474, filed Feb. 15, 2007 and claims the benefit thereof. The International Application claims the benefits of European application No. 06006059.7 filed Mar. 24, 2006, both of the applications are incorporated by reference herein in their entirety.FIELD OF INVENTION[0002]The invention relates to a compressor unit, in particular for underwater operation, comprising a compressor with a rotation axis and an electric motor, which compressor unit has a housing which has an inlet and an outlet for a pumping medium, having an automation unit which is designed such that it carries out open-loop and closed-loop control tasks for the compressor unit.BACKGROUND OF THE INVENTION[0003]Recent developments in the field of compressor design have also been concentrated on undersea arrangements of large compressors which are intended to be used for the pumping of natura...

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
IPC IPC(8): F01C21/00F04B17/03
CPCF04D17/122F04D27/00F04D27/0261F04D29/4206F04D25/0686H02K5/132H02K5/225H02K7/14H02K11/0073F04D29/584F04D29/5813F04D29/5853H02K11/33
Inventor MATHIJSSEN, GASTONVAN AARSEN, MARK
Owner SIEMENS AG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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