Eddy current sensor, eddy current sensor assembly, and polishing apparatus
US-2024399536-A1 · Dec 5, 2024 · US
Current measurement device, control method and control program for same, recording medium, and power measurement device
US2016349290A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016349290-A1 |
| Application number | US-201515114473-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 14, 2015 |
| Priority date | Feb 17, 2014 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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.
A microcomputer section operates by use of electric power from a power supply section. The microcomputer section carries out control so that any one of a plurality of switching circuits is selected, the selected one of the plurality of switching circuits causes an electric current from a corresponding current transformer of a plurality of current transformers to flow to the microcomputer section, whereas the other unselected switching circuits cause electric currents from respective current transformers of the plurality of current transformers to flow to the power supply section, and the selection is carried out successively with respect to each of the plurality of switching circuits.
First claim
Opening claim text (preview).
1 . An electric current measuring device for causing a plurality of current transformers provided to a respective plurality of power lines to measure electric currents flowing through the plurality of power lines, said electric current measuring device comprising: at least one electricity storing section for storing electricity by use of electric currents from the plurality of current transformers provided to the respective plurality of power lines; an electric current measuring section for…
Assignees
Inventors
Classifications
- G01R15/18Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · 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 US2016349290A1 cover?
- A microcomputer section operates by use of electric power from a power supply section. The microcomputer section carries out control so that any one of a plurality of switching circuits is selected, the selected one of the plurality of switching circuits causes an electric current from a corresponding current transformer of a plurality of current transformers to flow to the microcomputer sectio…
- Who is the assignee on this patent?
- Omron Tateisi Electronics Co
- What technology area does this patent fall under?
- Primary CPC classification G01R15/18. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).