Stand assembly and electronic apparatus
US-9215816-B2 · Dec 15, 2015 · US
Inverter stack
US8993901B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993901-B2 |
| Application number | US-201214131066-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 26, 2012 |
| Priority date | Oct 31, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
An inverter stack includes an inverter main body housing an inverter circuit inside, and a fan block disposed on the inverter main body through an engagement device and housing a plurality of fans. The engagement device includes a bolt member penetrating through a slot formed in the inverter main body, wherein a body portion of the bolt member is screwed into a nut fixed to a plate member, and having a stopper nut, and an engagement hole formed in the fan block, the engagement hole having an attachment hole portion and a clamping hole portion formed continuously. When the bolt member is tightened in which the body portion passes through the clamping hole portion, the fan block is engaged with the inverter main body, and when the bolt member is released, the fan block is pulled out to the front side to be disengaged from the inverter main body.
First claim
Opening claim text (preview).
What is claimed is: 1. An inverter stack, comprising: an inverter main body defined as a case housing an inverter circuit inside; and a fan block having a box shape, disposed on an upper portion of the inverter main body through an engagement device, and housing inside a plurality of fans for sending air to the inverter main body, wherein the engagement device includes a bolt member penetrating from a front side through a slot formed in a front surface of the upper portion o…
Assignees
Inventors
Classifications
- H05K5/0204Primary
Electricity · mapped topic
Electricity · mapped topic
- H05K7/20909Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8993901B2 cover?
- An inverter stack includes an inverter main body housing an inverter circuit inside, and a fan block disposed on the inverter main body through an engagement device and housing a plurality of fans. The engagement device includes a bolt member penetrating through a slot formed in the inverter main body, wherein a body portion of the bolt member is screwed into a nut fixed to a plate member, and …
- Who is the assignee on this patent?
- Yoshida Toshihiro, Fuji Electric Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H05K5/0204. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).