US930121A - Reducing-valve. - Google Patents

Reducing-valve. Download PDF

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Publication number
US930121A
US930121A US1908457692A US930121A US 930121 A US930121 A US 930121A US 1908457692 A US1908457692 A US 1908457692A US 930121 A US930121 A US 930121A
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US
United States
Prior art keywords
pressure
und
valve
reducing
suid
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
Joseph O Banning
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.)
KANAWHA CHEMICAL ENGINE MANUFACTURING Co
Original Assignee
KANAWHA CHEMICAL ENGINE Manufacturing Co
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
Application filed by KANAWHA CHEMICAL ENGINE Manufacturing Co filed Critical KANAWHA CHEMICAL ENGINE Manufacturing Co
Priority to US1908457692 priority Critical patent/US930121A/en
Application granted granted Critical
Publication of US930121A publication Critical patent/US930121A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7795—Multi-stage
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7809—Reactor surface separated by apertured partition
    • Y10T137/7812—Valve stem passes through the aperture
    • Y10T137/7813—Plural reactor surfaces
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Description

J. 0. BANNING. REDUGING- VALVE. A APPLICATION NLT 1101214, 190e.
Patented Aug. 3, i909.
515m; can/Lto@ J EQ2@ 222,455?
O KNAW IA CHEMCA O RC1-1N I ASSIGNOR BLE NEW YORK, X. Y.
INST
BANKING,
WEST Vl OF (IHA COB AMV VALVE.
REDUCING- Patented. Klug. 3,
Specification oi Letters Patent.
led October 14 Application it my ...WO ...J
ion, such as Wil .hffsc f 33e it kno: n that J cltlxcu of the fnltd veu:
1f. in L11.:
um si.
pressure is reduced` iu the chemie-ul tank l it if; replenished in the manner described. *(nee the pressure is reduced sulliciently to permit the vulve .rod 1S to drop the pressure in the tunl; 2 toreeS its im); through the Yulve 3 to the chemical tunk und restores the the opposite endy iuuxinunn :'uuount of pressure therein.
Frein tlie 'foregoing description, taken iiieonneetion with 'the ueeoi'npuuying drowmge, the construction 'und eperutien olf the invention will be reuc'lilyv understood 'uitl1-- more extended explanation.
furious bungee .in the forni. 'proportion und the minor detail?y of eonstruetiou may ire resorted to Without depurtiug from the prin any of the urli'uni'ufuefe' out. requiring, z:
ei'ple or suerilieing of tins invention es denne@ 1n the upperuled claims.
lfluvne' thus described my invention, what re to sseeure by Lettorey Pzit- V nesses. fl. In u device ol the close described, the i eoiul'iiuetion with :i eueziug, of :in inlet port Q therefor, another port. 'for Suid Curling, u puir or tuudein operated eouu'nunieating pressure' chambers mounted on the ez'isiug` :1 source of l oluiiu und de.` ent isfdinplirugius-eonstitut and lil are supported.:` und are in constant` eoi'nA munieuton with the cursing' whereby es the pressure adapted to be connected to the pressure elunubers, :i vulve mounted in the easing, u rod connected to said faire and ussing tliroug'li'suid chambers, and zi nut dustuiily mounted on the rod and restino' `I rol the pressure through Suid easing'.
EZ. l'n :i device of the class deeeribed, u Fourre of pressure, :i Chemical trink, e valve connecting the tuuk und the Source and eemprisiugi u easing having e. central Channel running tlieretlu'ouglu'a plug Closing' one end. of said Channel, eu epertured plug' et tandem operated pressure regulated diupl'lrag'ins supported on the latter plug` und having eonfin'iunieetiou with fluid channel, :i vulve adopted to Control said lmanuel, u rod edjustul'iiy'eonnecing said vulve to 'the diaphragme und puseiiig therethrough, ii e.um1iel Collecting the central eluinnel and the chemicalitanl' u plugA hoving un aperture 'formino' :i port of the lutter rliziiine :i Cheek Vela-'e sented in Suid' lust; jriiug, und a plug` lor guiding' Suid cheek relire in said upertured plug.
In testimony Wliereof have hereunto set my hund in presence ol' two subscribing Wit- Joeuru o. Ritenute. 1Wit messes: i
E. lluzvrous'rou3 Jr., J. P. Durruti.
P) ely on the upper Chamber whereby the' uet on of 'the vul'ye may be adjusted to eon-
US1908457692 1908-10-14 1908-10-14 Reducing-valve. Expired - Lifetime US930121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1908457692 US930121A (en) 1908-10-14 1908-10-14 Reducing-valve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1908457692 US930121A (en) 1908-10-14 1908-10-14 Reducing-valve.

Publications (1)

Publication Number Publication Date
US930121A true US930121A (en) 1909-08-03

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Family Applications (1)

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US1908457692 Expired - Lifetime US930121A (en) 1908-10-14 1908-10-14 Reducing-valve.

Country Status (1)

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