CA2392850A1 - Improvements in two stage gas pressure regulators - Google Patents

Improvements in two stage gas pressure regulators Download PDF

Info

Publication number
CA2392850A1
CA2392850A1 CA002392850A CA2392850A CA2392850A1 CA 2392850 A1 CA2392850 A1 CA 2392850A1 CA 002392850 A CA002392850 A CA 002392850A CA 2392850 A CA2392850 A CA 2392850A CA 2392850 A1 CA2392850 A1 CA 2392850A1
Authority
CA
Canada
Prior art keywords
gas pressure
disc
pressure regulators
stage gas
lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002392850A
Other languages
French (fr)
Other versions
CA2392850C (en
Inventor
John D. Hostutler
Mark E. Hood
Charles M. Olds
David W. Lambeth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher Controls International LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/414,524 external-priority patent/US5740833A/en
Application filed by Individual filed Critical Individual
Publication of CA2392850A1 publication Critical patent/CA2392850A1/en
Application granted granted Critical
Publication of CA2392850C publication Critical patent/CA2392850C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (AREA)

Abstract

A gas pressure regulator for controlling the gas flow through an inlet orifice has a diaphragm actuated lever arm which includes a slotted end, with the slot matching a stepped gas flow controlling disc. The disc is stepped to match the lever end slot so as to trap the disc within the lever slotted end. The inlet orifice can be formed by casting and without further machining or additional orifice components.
CA002392850A 1995-03-31 1996-03-13 Improvements in two stage gas pressure regulators Expired - Fee Related CA2392850C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/414,524 1995-03-31
US08/414,524 US5740833A (en) 1995-03-31 1995-03-31 Gas pressure regulator
CA 2216920 CA2216920C (en) 1995-03-31 1996-03-13 Gas pressure regulator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2216920 Division CA2216920C (en) 1995-03-31 1996-03-13 Gas pressure regulator

Publications (2)

Publication Number Publication Date
CA2392850A1 true CA2392850A1 (en) 1996-10-03
CA2392850C CA2392850C (en) 2003-09-30

Family

ID=25679660

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002392850A Expired - Fee Related CA2392850C (en) 1995-03-31 1996-03-13 Improvements in two stage gas pressure regulators

Country Status (1)

Country Link
CA (1) CA2392850C (en)

Also Published As

Publication number Publication date
CA2392850C (en) 2003-09-30

Similar Documents

Publication Publication Date Title
MX9707362A (en) Gas pressure regulator.
EP0833239A3 (en) Pneumatic pressure relay
AU586362B2 (en) Improvements in or relating to an improved pressure-reducing apparatus
CA2502737A1 (en) Pressure regulator and shut-off valve
CA2347323A1 (en) Gas generating systems with multi-rate charging feature
HU9802421D0 (en) Flow-control valve with regulator
EP0339370A3 (en) Fluid pressure regulator
CA2011761A1 (en) Plumbing fixture check stop
CA2392850A1 (en) Improvements in two stage gas pressure regulators
GB2308892B (en) Improvements in or relating to meters
KR0121813B1 (en) The solenoid valve for a.b.s.
CA2032283A1 (en) Gas fitting
AU6375794A (en) Gas-pressure controller
AU6219294A (en) Lockable fuel valve
ATE661T1 (en) GAS PRESSURE REGULATOR.
FR2379767A1 (en) Instantaneous gas heater valve - has water operated diaphragm on common spindle with gas valve above
ES8306977A1 (en) Deceleration-responsive brake regulator.
ATE203113T1 (en) TWO-STAGE GAS PRESSURE REGULATOR
DE59800038D1 (en) Gas pressure regulator
IT1255625B (en) PRESSURE REGULATOR
ATE199579T1 (en) PRESSURE REGULATOR VALVE
EP0105790A3 (en) Constant pressure relief valve for an air control valve
GB2358696A (en) Constant flow valve
DE69901009D1 (en) Gas pressure regulator
CA2175864A1 (en) An inlet valve for an air drier

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed