US700403A - Gas-pressure regulator. - Google Patents

Gas-pressure regulator. Download PDF

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Publication number
US700403A
US700403A US1902092951A US700403A US 700403 A US700403 A US 700403A US 1902092951 A US1902092951 A US 1902092951A US 700403 A US700403 A US 700403A
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US
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Grant
Patent type
Prior art keywords
gas
regulator
casing
pressure regulator
pressure
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.)
Expired - Lifetime
Application number
Inventor
David L Block
Original Assignee
Jacob Lederer
David L Block
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
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10Adaptations or arrangements of distribution members
    • F04B39/102Adaptations or arrangements of distribution members the members being disc valves
    • F04B39/1033Adaptations or arrangements of distribution members the members being disc valves annular disc valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/04Check valves with guided rigid valve members shaped as balls
    • F16K15/042Check valves with guided rigid valve members shaped as balls with a plurality of balls
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7838Plural
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7879Resilient material valve
    • Y10T137/788Having expansible port
    • Y10T137/7882Having exit lip
    • Y10T137/7885Multiple slit

Description

reinfluencing the UNITED STATES PATENT OFFICE.

DAVID LEBLOOK, OF NEW YORK, N. Y., ASSIGNOR OF ONE-HALF TO JACOB LEDERER, on NEW YORK, N. Y.

GAS-PRESSURE REGULATOR. 5

SPECIFICATION ibrnaingpart of netters iatent No. 700,403, dated'May so, 1902.

Applicati fil d February 7,1902. S61'1a1Nm9Zj95l. (No model.)

perfluous pressure o'fgas-coming from-.the main and prevent foreign substances from passing to the burner. The'regulatoralso prevents back pressure of the gas or air from meter and causing-a false registration. a Inthe accompanying drawings, Figure '1 is a longitudinal section of my improved gaspressure regulator, showing it inserted into-a. I Fig. 2 is an end View of thei regulator, showing it closed; Fig. 3, a simiservice-pipe.

lar view, showing it open; Fig. 4, a side .view

of the regulator; and Fig. 5,a longitudinal sec-: tion through the rear part thereof, showingit closed;

The regulator consists, essentially, of a til, bular casing a, made of rubber and of a sizetosnugly fit the gas-service pipe b. A flange a on the rear edge of casing to projects into a pipe-coupling c and holds the casing against longitudinal displacement under gas-pressure. The transversely-extendingbase of the 1 casing a is fiat or disk-shaped and is di'-" vided by radial incisions into a number- 0f sector-shaped straight flaps d, each of which constitutes a valvethat checks the pressure from the outflowing gas. The transverselyextending head of the casing is bulged and is divided by similar radial incisions into the sector-shaped curved outwardlyopening valves 6. The casing is fitted into the gasservice pipe between the meter f and the gas burner or outlet 9 and in close proximity to the meter.

Under pressure' from themeter the valves (1 6 will partly! open, Fig.1, and permit the passage of 1a limitedquantityfof gas to'the burner. Under-back pressure the valve's'e' will close, Fig. 4, and prevent the gas from re entering the casing a, and consequently from reinfluen'cing the meter. As under backjpressure thereis no pressure on the valves (1, these valves siliency.

I Itwillbeseentha't improvedregulatoi prevents an' excessive gas;pressu-re in the willi also close by their own remain from being transmitted to the burner,

so that an even flow is providedand the cost A or. consumption is reduced. Foreign sub stances will be retained and prevented from? choking the burner. The regulator may be used for illuminating-burners, heating-burm "ers,and-gas-engines. I

What I claim is p 1. 'A gas-regulator composed of a flexible.

,tubular casing having a slitted transversely extendingfbase and a slitted transversely en tending head, to form two setspofoutwardly opening valves, substantially as specified.

"2. A gas-regulator composed of a flexible tubular casing having a flat radially-slitted base and a bulged radially-slitted head, to

form two sets ofoutwardly-opening valves,

substantially as specified.

WILLIAM SotiuL'z', F. v. BRmsEN.

Signed by me at New York city, county and

US700403A 1902-02-07 1902-02-07 Gas-pressure regulator. Expired - Lifetime US700403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US700403A US700403A (en) 1902-02-07 1902-02-07 Gas-pressure regulator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US700403A US700403A (en) 1902-02-07 1902-02-07 Gas-pressure regulator.

Publications (1)

Publication Number Publication Date
US700403A true US700403A (en) 1902-05-20

Family

ID=2768933

Family Applications (1)

Application Number Title Priority Date Filing Date
US700403A Expired - Lifetime US700403A (en) 1902-02-07 1902-02-07 Gas-pressure regulator.

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US (1) US700403A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915005A (en) * 1974-02-27 1975-10-28 Becton Dickinson Co Thermometer with variable volume bulb
US5667500A (en) * 1992-07-31 1997-09-16 Ballard Medical Products Medical lavage apparatus and methods
US20060169329A1 (en) * 2005-01-28 2006-08-03 Camis Theodore G Jr Check valve with low shut off sound
US20090147474A1 (en) * 2007-12-06 2009-06-11 Hon Hai Precision Industry Co., Ltd. Apparatus for preventing refluence of air in an electronic device
US20100065136A1 (en) * 2006-10-31 2010-03-18 Dlp Limited Pumped shower drain system
US20110226357A1 (en) * 2010-03-17 2011-09-22 Stauder Frank A Flush valve anti-backflow cartridge

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915005A (en) * 1974-02-27 1975-10-28 Becton Dickinson Co Thermometer with variable volume bulb
US5667500A (en) * 1992-07-31 1997-09-16 Ballard Medical Products Medical lavage apparatus and methods
US20060169329A1 (en) * 2005-01-28 2006-08-03 Camis Theodore G Jr Check valve with low shut off sound
US7331360B2 (en) * 2005-01-28 2008-02-19 Camis Jr Theodore Gerald Check valve with low shut off sound
US20100065136A1 (en) * 2006-10-31 2010-03-18 Dlp Limited Pumped shower drain system
US8006325B2 (en) * 2006-10-31 2011-08-30 Dlp Limited Pumped shower drain system
US20090147474A1 (en) * 2007-12-06 2009-06-11 Hon Hai Precision Industry Co., Ltd. Apparatus for preventing refluence of air in an electronic device
US20110226357A1 (en) * 2010-03-17 2011-09-22 Stauder Frank A Flush valve anti-backflow cartridge
US8826937B2 (en) * 2010-03-17 2014-09-09 Masco Canada Limited Flush valve anti-backflow cartridge

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