Vibrator generator having swing unit, frame and elastic member
US-2024055964-A1 · Feb 15, 2024 · US
Solenoid actuator
US9004445B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9004445-B2 |
| Application number | US-201313741720-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 15, 2013 |
| Priority date | Jan 16, 2012 |
| Publication date | Apr 14, 2015 |
| Grant date | Apr 14, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A press-fit space is formed between a hole end wall portion of a stator core and a closing end wall portion of a stopper, which are axially opposed to each other in a press-fit hole of the stator core. At least one of the hole end wall portion of the stator core and the closing end wall portion of the stopper, which are axially opposed to each other, has a recess that increases a volume of the press-fit space formed between the hole end wall portion of the stator core and the closing end wall portion of the stopper.
First claim
Opening claim text (preview).
What is claimed is: 1. A solenoid actuator comprising: a stator core, which has a press-fit hole that is recessed in the stator core, wherein the press-fit hole is closed by a hole end wall portion of the stator core at one axial end of the press-fit hole, which is opposite from an opening end of the press-fit hole; a movable member that is axially reciprocatable relative to the stator core; and a stopper that is press-fitted into the press-fit hole through the opening end of…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H02K33/00Primary
Electricity · mapped topic
- F16K31/0675Primary
Mechanical Engineering · mapped topic
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- What does patent US9004445B2 cover?
- A press-fit space is formed between a hole end wall portion of a stator core and a closing end wall portion of a stopper, which are axially opposed to each other in a press-fit hole of the stator core. At least one of the hole end wall portion of the stator core and the closing end wall portion of the stopper, which are axially opposed to each other, has a recess that increases a volume of the …
- Who is the assignee on this patent?
- Denso Corp
- What technology area does this patent fall under?
- Primary CPC classification H02K33/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 14 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).