Variable compression ratio internal combustion engine
US-2015377120-A1 · Dec 31, 2015 · US
Oil pan noise reduction device
US12098665B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12098665-B2 |
| Application number | US-202318348638-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 7, 2023 |
| Priority date | Nov 21, 2022 |
| Publication date | Sep 24, 2024 |
| Grant date | Sep 24, 2024 |
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- Title
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- Abstract
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- Assignees and inventors
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
An oil pan noise reduction device includes an oil pan, a mounting plate positioned at one side of the oil pan, and a damping member positioned between the oil pan and the mounting plate, in which the mounting plate includes a depressed portion formed in one surface of the mounting plate directed toward the oil pan, and a protruding portion disposed in the depressed portion and protruding from the depressed portion.
First claim
Opening claim text (preview).
What is claimed is: 1. An oil pan noise reduction device comprising: an oil pan; a mounting plate positioned at one side of the oil pan; and a damping member positioned between the oil pan and the mounting plate, wherein the mounting plate comprises: a depressed portion defined on one surface of the mounting plate facing the oil pan; and a protruding portion disposed in the depressed portion and protruding from the depressed portion. 2. The oil pan noise reduction device of claim 1 , wherein one surface of the damping member, which is facing the mounting plate, is configured to be inserted into the depressed portion. 3. The oil pan noise reduction device of claim 1 , wherein the damping member has a center hole, and the protruding portion of the mounting plate is configured to be inserted into the center hole. 4. The oil pan noise reduction device of claim 1 , wherein a coupling portion is disposed on one surface of the oil pan facing the damping member. 5. The oil pan noise reduction device of claim 4 , wherein the coupling portion is recessed. 6. The oil pan noise reduction device of claim 4 , wherein another surface of the damping member, which is facing the oil pan, is configured to be inserted into the coupling portion of the oil pan. 7. The oil pan noise reduction device of claim 1 , wherein the damping member has an elastic member. 8. The oil pan noise reduction device of claim 7 , wherein the elastic member has rubber. 9. The oil pan noise reduction device of claim 1 , wherein the mounting plate is disposed between the damping member and an oil cooler.
Assignees
Inventors
Classifications
with acoustic insulation · CPC title
with means for reducing vibrations · CPC title
- F01M11/0004Primary
Oilsumps · CPC title
Oil pans · CPC title
for vehicle transmissions · CPC title
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Frequently asked questions
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- What does patent US12098665B2 cover?
- An oil pan noise reduction device includes an oil pan, a mounting plate positioned at one side of the oil pan, and a damping member positioned between the oil pan and the mounting plate, in which the mounting plate includes a depressed portion formed in one surface of the mounting plate directed toward the oil pan, and a protruding portion disposed in the depressed portion and protruding from t…
- Who is the assignee on this patent?
- Hyundai Transys Inc
- What technology area does this patent fall under?
- Primary CPC classification F01M11/0004. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Sep 24 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).