Pressure relief valve
US-2016357198-A1 · Dec 8, 2016 · US
Valve
US10234052B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10234052-B2 |
| Application number | US-201615751180-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 3, 2016 |
| Priority date | Aug 12, 2015 |
| Publication date | Mar 19, 2019 |
| Grant date | Mar 19, 2019 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
The valve comprises a housing defining a cavity having a side wall, a ceiling and an open end, a plunge slidable within the cavity, a control device for causing the plunge movement. The cavity has at least one slot on the side wall.
First claim
Opening claim text (preview).
I claim: 1. A valve comprising a housing defining a cavity having a side wall, a ceiling and an open end, a plunge slidable within the cavity, a control device for causing the plunge movement, characterised in that the cavity has at least one slot on the side wall. 2. The valve of claim 1 , wherein he at least one slot extends from an intermediate part of the side wall. 3. The valve of claim 1 , wherein the at least one slot extends up to the ceiling. 4. The valve of claim 1 , wherein the at least one slot is substantially parallel to a longitudinal axis of the valve. 5. The valve of claim 1 , wherein the housing is made in at least two pieces, between the first piece and the second piece a seat is defined, a damping element is provided in the seat. 6. The valve of claim 1 , wherein the housing has a protruding border partly closing the open end, the plunge has a protruding border overlapping the protruding border of the housing. 7. The valve of claim 1 , wherein the housing defines a protrusion into the cavity. 8. The valve of claim 1 , wherein at least a gap is defined between the side wall and the plunger, wherein the at least a gap has a size smaller than 0.15 millimeters and preferably in the range 0.05-0.15 millimeters and more preferably 0.075 millimeters.
Assignees
Inventors
Classifications
for preventing water-hammer, e.g. damping of the valve movement · CPC title
- F16K31/1223Primary
one side of the piston being acted upon by the circulating fluid · CPC title
Pockets filters, i.e. multiple bag filters mounted on a common frame · CPC title
Special valve constructions adapted to filters or filter elements · CPC title
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US10234052B2 cover?
- The valve comprises a housing defining a cavity having a side wall, a ceiling and an open end, a plunge slidable within the cavity, a control device for causing the plunge movement. The cavity has at least one slot on the side wall.
- Who is the assignee on this patent?
- General Electric Technology Gmbh
- What technology area does this patent fall under?
- Primary CPC classification F16K31/1223. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Mar 19 2019 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).