Wheel speed sensor
US-2017153265-A1 · Jun 1, 2017 · US
Sensor device
US12104925B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12104925-B2 |
| Application number | US-202017756409-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 12, 2020 |
| Priority date | Nov 27, 2019 |
| Publication date | Oct 1, 2024 |
| Grant date | Oct 1, 2024 |
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 object of the present disclosure is to improve the resistance of a sensor device to external damage. A sensor device includes a sensor element, and a resin cover part that covers the sensor element, wherein at least a portion of a surface of the resin cover part is cross-linked.
First claim
Opening claim text (preview).
The invention claimed is: 1. A sensor device comprising: a sensor element; and a resin cover part that covers the sensor element, wherein the resin cover part includes (i) a primary molded part that holds the sensor element, and (ii) a secondary molded part that covers the primary molded part, wherein at least a portion of a surface of the resin cover part is cross-linked and at least a portion of a surface of the secondary molded part is cross-linked. 2. The sensor device according to claim 1 , wherein the at least a portion of the surface of the resin cover part is electron beam cross-linked. 3. The sensor device according to claim 1 , wherein the at least a portion of the surface of the resin cover part has the highest crosslink density. 4. The sensor device according to claim 1 , wherein the primary molded part includes a rib portion that protrudes toward the secondary molded part, anda portion that extends from the at least a portion of the surface of the secondary molded part to a leading end of the rib portion is cross-linked. 5. The sensor device according to claim 4 , wherein the secondary molded part has a hole extending from the surface of the secondary molded part to the primary molded part, and the rib portion includes an annular rib portion that surrounds the hole. 6. The sensor device according to claim 2 , wherein the at least a portion of the surface of the resin cover part has the highest crosslink density.
Assignees
Inventors
Classifications
Housings · CPC title
- G01D11/245Primary
Housings for sensors · 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 US12104925B2 cover?
- An object of the present disclosure is to improve the resistance of a sensor device to external damage. A sensor device includes a sensor element, and a resin cover part that covers the sensor element, wherein at least a portion of a surface of the resin cover part is cross-linked.
- Who is the assignee on this patent?
- Sumitomo Wiring Systems
- What technology area does this patent fall under?
- Primary CPC classification G01D11/245. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Oct 01 2024 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).