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1. WO2007139670 - FLUID PRESSURE REGULATOR

Publication Number WO/2007/139670
Publication Date 06.12.2007
International Application No. PCT/US2007/011243
International Filing Date 09.05.2007
IPC
G05D 16/10 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16Control of fluid pressure
04without auxiliary power
10the sensing element being a piston or plunger
CPC
G05D 16/10
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16Control of fluid pressure
04without auxiliary power
10the sensing element being a piston or plunger
Y10T 137/7796
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
7722Line condition change responsive valves
7781With separate connected fluid reactor surface
7793With opening bias [e.g., pressure regulator]
7796Senses inlet pressure
Applicants
  • TESCOM CORPORATION [US]/[US] (AllExceptUS)
  • PATTERSON, Daryll, D. [US]/[US] (UsOnly)
  • LARSEN, Todd, W. [US]/[US] (UsOnly)
Inventors
  • PATTERSON, Daryll, D.
  • LARSEN, Todd, W.
Agents
  • HEPPERMANN, Roger, A.
Priority Data
11/440,53525.05.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLUID PRESSURE REGULATOR
(FR) RÉGULATEUR DE PRESSION DE FLUIDE SANITAIRE
Abstract
(EN)
An example pressure regulator includes body (110) having a pressure inlet (125) and a pressure outlet (145). A piston (160) is disposed in the body and fluidly coupled to the pressure inlet (125) and the pressure outlet (145). The piston (160) is configured to operate in compression to contact a valve seat (142) for the purpose of controlling the flow of fluid from the pressure inlet (125) to the pressure outlet (145) in response to a pressure applied to a surface of the piston via the pressure control outlet.
(FR)
L'invention concerne un régulateur de pression comprenant un corps comportant une admission sous pression et une sortie sous pression. Un piston est situé dans le corps et connecté fluidiquement à l'admission sous pression et à la sortie sous pression. Le piston est conçu pour fonctionner en compression pour entrer en contact avec un siège de soupape afin de réguler l'écoulement de fluide de l'admission sous pression vers la sortie sous pression en réponse à une pression appliquée sur une surface du piston par la sortie de régulation de pression.
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