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

Circuit board for power conversion, and electric compressor

A technology for power conversion and circuit substrates, applied to circuit devices, machines/engines, printed circuit components, etc., to reduce impact and achieve high withstand voltage

Pending Publication Date: 2021-01-08
MITSUBISHI HEAVY IND THERMAL SYST
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, due to changes in the environment based on new technology development, there is a possibility that an input of 1000V or more is required as a voltage power supply

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
  • Circuit board for power conversion, and electric compressor
  • Circuit board for power conversion, and electric compressor
  • Circuit board for power conversion, and electric compressor

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0046] Below, refer to Figure 1 to Figure 7 The circuit board for power conversion according to the first embodiment will be described.

[0047] (the whole frame)

[0048] figure 1 It is a perspective view of the circuit board for electric power conversion concerning 1st Embodiment.

[0049] in addition, figure 2 It is a top view of the circuit board for power conversion concerning 1st Embodiment.

[0050] in addition, image 3 It is a bottom view of the circuit board for power conversion concerning 1st Embodiment.

[0051] in addition, Figure 4 It is a side view of the circuit board for power conversion concerning 1st Embodiment.

[0052] in addition, Figure 5 It is a front view of the circuit board for electric power conversion concerning 1st Embodiment.

[0053] The power conversion circuit board 1 according to the first embodiment is a circuit board constituting an inverter that converts DC power supplied from outside through input terminals (described later) ...

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

A circuit board for power conversion 1 is a board mounting a power conversion circuit that converts a DC into an AC. On the circuit board for power conversion, a low-voltage circuit to which a low voltage is applied and a high-voltage circuit to which a high voltage is applied are arranged in different areas on the same board surface, respectively. In addition, with respect to the high-voltage circuit 10a, some wiring is formed on the board surface, and the other wiring is configured by a bus bar provided separately from the board surface by a predetermined distance.

Description

[0001] This application is a divisional application of the following patent application: [0002] Application number: 201680017453.2 [0003] Application date: February 15, 2016 [0004] Title of invention: Circuit board for power conversion and electric compressor technical field [0005] The invention relates to a circuit substrate for power conversion and an electric compressor. [0006] This application claims priority to Patent Application No. 2015-060840 filed in Japan on March 24, 2015, and uses the contents thereof here. Background technique [0007] For example, because it is necessary to accommodate various structural equipment in a limited space in a vehicle, a high space-saving property is required for a vehicle-mounted air conditioner. Therefore, in recent years, for the purpose of improving space saving, an integrated electric compressor (for example, refer to Patent Documents 1 and 2) is provided. A motor for driving the compressor and a circuit board for ...

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): H02M7/00H02M7/48H05K1/02H01G2/06F04B39/00F04B35/04F04B17/03
CPCH02M7/003H01G2/06H05K1/0231H02M7/48F04B35/04F04B39/00F04B17/03H02M7/53F04B49/06
Inventor 服部诚上谷洋行樋口博人
Owner MITSUBISHI HEAVY IND THERMAL SYST
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