Gas pressure regulator having stacked indicators

Patent metadata

Field	Value
Publication number	US-9353880-B2
Application number	US-201514790615-A
Country	US
Kind code	B2
Filing date	Jul 2, 2015
Priority date	Mar 11, 2009
Publication date	May 31, 2016
Grant date	May 31, 2016

Abstract

A gas pressure regulator is provided that includes a body defining a front portion and opposed side portions. A first gas pressure indicator is mounted to a lower end of the front portion of the body, and a second gas pressure indicator mounted to an upper end of the front portion of the body, wherein the first gas pressure indicator and the second gas pressure indicator are stacked in a vertical configuration. Additionally, a pressure adjustment knob is mounted to one of the side portions of the body in one form of the present disclosure.

First claim

What is claimed is:

1. A gas pressure regulator comprising:
a body defining a front portion and opposed side portions;
a first gas pressure indicator and a second gas pressure indicator each mounted to the front portion of the body;
a body guard mounted to the body, the body guard defining a contour and apertures within which the first gas pressure indicator and the second gas pressure indicator are recessed;
a pressure adjustment knob mounted to one of the opposed side portions of the body, the pressure adjustment knob being positioned outside of the body guard; and
a fitting extending from another of the opposed side portions of the body.

2. The gas pressure regulator according to claim 1 , wherein the gas pressure regulator is mounted on a gas delivery system such that the pressure adjustment knob is horizontal.

3. The gas pressure regulator according to claim 1 , wherein the gas pressure regulator is mounted on a gas delivery system such that the pressure adjustment knob is vertical and facing upwards.

4. The gas pressure regulator according to claim 1 , wherein the gas pressure regulator is mounted on a gas delivery system such that the pressure adjustment knob is vertical and facing downwards.

5. The gas pressure regulator according to claim 1 , wherein the pressure adjustment knob comprises a textured outer surface.

6. The gas pressure regulator according to claim 1 , wherein the pressure adjustment knob comprises a proximal face portion defining operating indicia.

7. The gas pressure regulator according to claim 1 further comprising a bonnet mounted to an exterior portion of the body.

8. The gas pressure regulator according to claim 7 , wherein the first and second gas pressure indicators are located within a vertical height of an outer diameter of the bonnet.

9. The gas pressure regulator according to claim 7 , wherein at least a portion of the bonnet proximate the pressure adjustment knob comprises a textured outer surface.

10. The gas pressure regulator according to claim 7 , wherein the bonnet comprises an exterior portion having operational indicia.

11. The gas pressure regulator according to claim 7 , wherein the bonnet is a single unitized piece.

12. The gas pressure regulator according to claim 1 the fitting mounted to a portion of the body for securing the gas pressure regulator to a gas delivery system.

13. The gas pressure regulator according to claim 1 further comprising a plurality of fittings mounted to portions of the body for securing the gas pressure regulator to a gas delivery system in a plurality of positions.

14. The gas pressure regulator according to claim 1 further comprising an outlet fitting disposed on the body, the outlet fitting configured in a downward position.

15. A gas pressure regulator adapted for being mounted to a gas cylinder, the gas pressure regulator comprising:
a body defining a front portion and opposed side portions;
a first gas pressure indicator mounted to a lower end of the front portion of the body;
a second gas pressure indicator mounted to an upper end of the front portion of the body;
a body guard mounted to the body, the body guard defining a contour and apertures within which the first gas pressure indicator and the second gas pressure indicator are recessed;
a pressure adjustment knob mounted to one of the opposed side portions of the body, the pressure adjustment knob being positioned outside of the body guard; and
a fitting extending from another of the opposed side portions of the body.

16. The gas pressure regulator according to claim 15 further comprising a plurality of fittings mounted to portions of the body for securing the gas pressure regulator to a gas delivery system in a plurality of positions.

17. The gas pressure regulator according to claim 15 further comprising a bonnet coupled to the pressure adjustment knob.

18. A gas pressure regulator adapted for being mounted to a gas cylinder, the regulator comprising:
a body defining a front portion and a set of opposed side portions;
a first gas pressure indicator and a second gas pressure indicator each mounted to the front portion of the body;
a body guard mounted to the body, the body guard defining apertures within which the first gas pressure indicator and the second gas pressure indicator are recessed;
a pressure adjustment knob mounted to one of the set of opposed side portions of the body, the pressure adjustment knob disposed exterior to the body guard; and
a fitting extending from another of the set of opposed side portions of the body.

Assignees

• Victor Equipment Co

Inventors

• Boyer Robert A

Classifications

• F17C2223/0153

  Liquefied gas, e.g. LPG, GPL · CPC title

• F17C2223/033

  Small pressure, e.g. for liquefied gas · CPC title

• F17C2223/035

  High pressure (>10 bar) · CPC title

• Y10T137/7062

  Valve guards · CPC title

• F17C2201/0109

  with exteriorly curved end-piece · CPC title