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Compression device and compression device unit for vehicle

A technology for a compression device and a compressor, which is applied to parts of a pumping device for elastic fluids, pump elements, liquid fuel engines, etc., can solve problems such as damage to the control part of switching elements

Active Publication Date: 2021-09-10
NABLESCO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a case, the control unit may be damaged due to heat generated by switching elements, etc.

Method used

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  • Compression device and compression device unit for vehicle
  • Compression device and compression device unit for vehicle
  • Compression device and compression device unit for vehicle

Examples

Experimental program
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Embodiment Construction

[0048] Next, embodiments of the present invention will be described based on the drawings.

[0049]

[0050] figure 1 It is a schematic diagram of a railway vehicle (an example of a vehicle according to the claims) 100 equipped with a vehicle compression device unit 1 according to an embodiment of the present invention.

[0051] Such as figure 1 As shown, for example, one railway vehicle 100 is provided with two vehicle compression device units 1 (hereinafter referred to as "compression units 1").

[0052] In the following description, the traveling direction of the railway vehicle 100 is simply referred to as the traveling direction, and the vehicle width direction perpendicular to the traveling direction of the railway vehicle 100 is simply referred to as the vehicle width direction. The railway vehicle 100 is placed on the guide rail 101 (see figure 2 ) The up-down direction of the state on ) is simply referred to as the up-down direction. The traveling direction an...

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PUM

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Abstract

The invention relates to a compression device and a compression device unit for a vehicle. The compression device includes an air cooler and a compressor. The air cooler cools the external air and supplies the cooled air to the compressor. The compressor compresses the supplied air.

Description

technical field [0001] The present invention relates to a compression device and a compression device unit for a vehicle. Background technique [0002] Conventionally, there is known a compression device that sucks in air, compresses the sucked air, and discharges it. As a compression device, for example, a compression device including a fixed scroll and an oscillating scroll that oscillates around a rotation axis with respect to the fixed scroll is known. Such a compression device generates heat when compressing air or due to sliding of each scroll member. Due to this heat generation, the compression device may be damaged and the compression efficiency of the compression device may decrease. [0003] Therefore, there is disclosed a technology for cooling the fixed scroll by installing an electronic cooling unit including a thermoelectric element such as a Peltier element on the fixed scroll (for example, refer to Patent Document 1). [0004] With such a configuration, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C29/00F04C29/04
CPCF04C18/0215F04C29/04F04C29/00
Inventor 财前剑也田中源平石元裕一中川裕黑光将
Owner NABLESCO CORP