Fluid pressure control device
US-2015337980-A1 · Nov 26, 2015 · US
Piston bores and methods of manufacturing piston bores for a series progressive divider valve
US8939176B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8939176-B2 |
| Application number | US-201113700288-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 27, 2011 |
| Priority date | May 27, 2010 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A series progressive divider valve comprises a valve body and pistons. The valve body comprises a fluid inlet, piston bores, outlet bores and porting. The fluid inlet extends into an exterior of the valve body. The piston bores extend through the valve body from a first end to a second end, wherein the piston bores are arranged along a first circular path intersecting each of the piston bores. Each piston bore includes a piston. The outlet bores extend into the valve body, and each outlet bore comprises a first set of outlet bores, and a second set of outlet bores. The porting forms a plurality passageways connecting the piston bores to each other and with the outlet bores such that when high pressure fluid is applied to the inlet each of the pistons reciprocates from the first end to the second end in sequence.
First claim
Opening claim text (preview).
The invention claimed is: 1. A series progressive divider valve comprising: a valve body comprising: a fluid inlet extending into an exterior of the valve body; a plurality of piston bores extending through the valve body from a first end to a second end, wherein the piston bores are arranged along a first circular path intersecting each of the piston bores, each piston bore including a piston; a plurality of outlet bores extending into the valve body, the plurality of outlet…
Assignees
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Classifications
- F16K11/0716Primary
Mechanical Engineering · mapped topic
- F15B13/0842Primary
Mechanical Engineering · mapped topic
- F16K31/363Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8939176B2 cover?
- A series progressive divider valve comprises a valve body and pistons. The valve body comprises a fluid inlet, piston bores, outlet bores and porting. The fluid inlet extends into an exterior of the valve body. The piston bores extend through the valve body from a first end to a second end, wherein the piston bores are arranged along a first circular path intersecting each of the piston bores. …
- Who is the assignee on this patent?
- Klaphake Andrew J, Kuschel Anthony J, Thul Dain D, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F16K11/0716. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jan 27 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).