Linear compressor
US-2017321692-A1 · Nov 9, 2017 · US
Cylinder head for a compressor
US8960073B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8960073-B2 |
| Application number | US-201113272640-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 13, 2011 |
| Priority date | Oct 13, 2011 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A cylinder head for a compressor includes a closure device that can be adjusted between an unactuated position (off-load) in which the compressor delivers air and an actuated position (off-load) in which the compressor is running in an idle mode, a pneumatic control device having a control cylinder and a control piston that can be moved in the control cylinder, a spring device that prestresses the closure device into the unactuated position (on-load), and a driver configured to couple the control piston to the closure device. The closure device closes a compressed air passage in the unactuated position (on-load) and clears the compressed air passage in the actuated position (off-load), and the driver is permanently connected to the closure device and can be driven by the control piston.
First claim
Opening claim text (preview).
What is claimed is: 1. A cylinder head for a compressor, the cylinder head comprising: a closure device adjustable between an unactuated position and an actuated position, the closure device operative to close a compressed air passage in the unactuated position and to clear the compressed air passage in the actuated position; a pneumatic control device including a control cylinder and a control piston movable in the control cylinder; a spring device that prestresses the closur…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F04B39/125Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US8960073B2 cover?
- A cylinder head for a compressor includes a closure device that can be adjusted between an unactuated position (off-load) in which the compressor delivers air and an actuated position (off-load) in which the compressor is running in an idle mode, a pneumatic control device having a control cylinder and a control piston that can be moved in the control cylinder, a spring device that prestresses …
- Who is the assignee on this patent?
- Pai Ramesh, Klatt Michael, Holzel Folkhard, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F04B39/125. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 24 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).