Air spring, in particular for a vehicle, vehicle with at least one such air spring and method for operating such an air spring
US-2021172494-A1 · Jun 10, 2021 · US
Switching valve for an air spring arrangement and an air spring arrangement
US11524545B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11524545-B2 |
| Application number | US-202016930374-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 16, 2020 |
| Priority date | Jul 17, 2019 |
| Publication date | Dec 13, 2022 |
| Grant date | Dec 13, 2022 |
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- Title
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Abstract
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A switching valve for an air spring arrangement of a motor vehicle, which switching valve has a valve housing arrangement which, in the installed state, is arranged between a first air volume and a second air volume. A valve closing member arrangement is actuatable by an actuator is provided such that the valve closing member arrangement, in a first position, fluidically connects the first air volume to the second air volume and, in a second position, fluidically separates the first air volume from the second air volume. The valve closing member arrangement is designed as a rotary slide arrangement. A rotary slide member with first openings is provided between two valve closing bodies, wherein, in the first position, the first openings correspond with second openings of the valve closing body such that a fluidic connection can be produced between the first and the second air volume.
First claim
Opening claim text (preview).
What is claimed: 1. A switching valve for an air spring arrangement of a motor vehicle, the switching valve comprising: a valve housing arrangement which, in an installed state, is arranged between a first air volume and a second air volume, a valve closing member arrangement which is actuatable by way of an actuator, between a first position that fluidically connects the first air volume to the second air volume and, a second position that fluidically separates the first air vo…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US11524545B2 cover?
- A switching valve for an air spring arrangement of a motor vehicle, which switching valve has a valve housing arrangement which, in the installed state, is arranged between a first air volume and a second air volume. A valve closing member arrangement is actuatable by an actuator is provided such that the valve closing member arrangement, in a first position, fluidically connects the first air …
- Who is the assignee on this patent?
- Porsche Ag
- What technology area does this patent fall under?
- Primary CPC classification B60G17/0523. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 13 2022 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).