Pressure regulators with pivotable valve disk assemblies
US-12591257-B2 · Mar 31, 2026 · US
Adjustable fixed pressure relief assembly and regulator comprising same
US8939167B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8939167-B2 |
| Application number | US-201213628761-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 27, 2012 |
| Priority date | Sep 27, 2012 |
| 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 pressure relief assembly may include an actuator stem having a plurality of retaining grooves. A relief plate may be operatively connected to the actuator stem and a diaphragm plate may be operatively connected to the actuator stem. A diaphragm may be least partially disposed between the relief plate and the diaphragm plate. A relief spring seat may be releasably attached to the actuator stem at one of the plurality of retaining grooves. The relief spring may be adjusted by moving the attachment point from one retaining groove to another retaining groove.
First claim
Opening claim text (preview).
The invention claimed is: 1. A pressure relief assembly for a regulator, the pressure relief assembly comprising: an actuator stem having a plurality of retaining grooves; a relief plate operatively connected to the actuator stem; a diaphragm plate operatively connected to the actuator stem; a diaphragm at least partially disposed between the relief plate and the diaphragm plate; a relief spring seat releasably attached to the actuator stem at one of the plurality of retaining groo…
Assignees
Inventors
Classifications
Cross-Sectional Technologies · mapped topic
- G05D16/0694Primary
Physics · mapped topic
- F16K31/1262Primary
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8939167B2 cover?
- A pressure relief assembly may include an actuator stem having a plurality of retaining grooves. A relief plate may be operatively connected to the actuator stem and a diaphragm plate may be operatively connected to the actuator stem. A diaphragm may be least partially disposed between the relief plate and the diaphragm plate. A relief spring seat may be releasably attached to the actuator stem…
- Who is the assignee on this patent?
- Emerson Process Man Regulator Technologies Inc
- What technology area does this patent fall under?
- Primary CPC classification G05D16/0694. Mapped technology areas include Physics.
- 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).