Control device, control method, motor, and electric oil pump
US-2019214926-A1 · Jul 11, 2019 · US
Electromagnetic relay
US11798765B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11798765-B2 |
| Application number | US-201916518719-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 22, 2019 |
| Priority date | Jul 31, 2018 |
| Publication date | Oct 24, 2023 |
| Grant date | Oct 24, 2023 |
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 electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.
First claim
Opening claim text (preview).
The invention claimed is: 1. An electromagnetic relay, comprising: a housing which includes an outer side part, the outer side part having a plurality of outer side part edges; a cover which covers the housing, and includes an inner surface which faces the outer side part when the cover is covering the housing, the inner surface having a plurality of inner surface edges; a projection which is formed on at least one of the outer side part and the inner surface and contacts with the other one of the outer side part and the inner surface when the cover is covering the housing; and an adhesive which is interposed and filled in a gap between the outer side part and the inner surface while the projection contacts with the other one of the outer side part and the inner surface, wherein the projection contacts with the other one of the outer side part and the inner surface to secure the gap between the outer side part and the inner surface, and wherein the projection is away from all of the plurality of outer side part edges when the projection contacts the outer side part or away from all of the plurality of inner surface edges when the projection contacts the inner surface. 2. The electromagnetic relay according to claim 1 , wherein: a plurality of projections are formed on at least one of the outer side part and the inner surface, and each of the projections contacts with the other of the outer side surface and the inner surface. 3. The electromagnetic relay according to claim 2 , wherein: the outer side part and the inner surface do not contact each other in a space between the projections.
Assignees
Inventors
Classifications
- H01H50/023Primary
Details concerning sealing, e.g. sealing casing with resin · CPC title
Relays having armature, contacts, and operating coil within a sealed casing (H01H51/27 takes precedence) · CPC title
Protecting cover · CPC title
Details particular to miniaturised relays (H01H50/042 takes precedence) · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US11798765B2 cover?
- An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.
- Who is the assignee on this patent?
- Fujitsu Component Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01H50/023. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 24 2023 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 10 related publications on this page (citations in our corpus or others sharing the same primary CPC).