US398117A - earth - Google Patents

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Publication number
US398117A
US398117A US398117DA US398117A US 398117 A US398117 A US 398117A US 398117D A US398117D A US 398117DA US 398117 A US398117 A US 398117A
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United States
Prior art keywords
plug
passage
shell
openings
outlet
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Expired - Lifetime
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86831—Selective opening of plural ports
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

Definitions

  • My invention relates to an improvement in three-way cocks, and has for its object to obtain a simple and compact form of cock, whereby steam,water, compressed air, or other fluid may be readily directed either through an outlet-passage opposite to and in line with the inlet, along the shell and through an outlet-passage in line with the plug, or at right angles to the inlet.
  • Figure l represents a plan of my improved three-Way cock; Fig. 2, a side elevation thereof; Figs. 3 and at, Sectional elevations on lines l l and 2 2, respectively, in Fig. l; Fig. 5, a similar view on line 3 3 in Fig. 4; Fig. 6, a sectional plan on line 4 4 in Fig. 2; and Fig. 7, a similar view to Fig. 6, showing an altered position of the plug.
  • the plug a of my improvvd three-way cock is preferably made hollow, closed at both ends, and tted within the shell b in the usual manner.
  • openings c c c? Through the circumferential wall of the l plug a are openings c c c?, the openings c c2 1 being opposite to each other and the opening c at right angles thereto.
  • Through the shell b are corresponding passages, d d cl2, having l the same relative arrangement as the openl ings c c c2 in the plug a.
  • the passage d i opens into a pocket, e, formed in the shell and l extending' along the latter to a space, e', immediately beneath the bottom of the plug a, where it communicates with the outlet-passage e2.
  • the openings c c2 of the plug a are opposite to and communicate with the passages CZ d2, respectively, of the shell b, the opening c of the plug a being closed against the wall of the shell b, which also closes the passage cZ-that is to say, steam or other iluid entering through the inlet-passage d, as indicated by the arrows, passes through the openings c c2 of the plug a and through the outlet-passage cl2 in the shell b.
  • the steam or other fluid may be directed by a straight passage through the cock from side to side, or at right angles thereto in line with the plug Without the aid of bends.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

(No Model.) 2 Sheets-Seet l',
G. A. BARTH.
COCK.
f @wf l (No Model.) zsneets-sheet I2. V A. BARTH. l 000K. No. 398,117. Patented'eb. 19, 1889.
w /E/S l NMNTOR,
l of St. Louis, State of Missouri, have invented GUSTAV A. BARTH, OF ST. LOUIS,
PATENT OFFICE.
MISSOURI, ASsIGNoR To PIERRE OHOUTEAU, OF SAME PLACE.
.COCK.
SPECIFICATION forming part of Letters Patent No. 398,117, dated February 19, 1889.
Application tiled December 6, 1888.
To @ZZ whom it may concern,.-
Be it known that I, GUSTAV A. BARTH, a citizen of the United States, residing at the city a certain new and useful Improvement in Cocks, of which the following is a full, clear, and exact description.
My invention relates to an improvement in three-way cocks, and has for its object to obtain a simple and compact form of cock, whereby steam,water, compressed air, or other fluid may be readily directed either through an outlet-passage opposite to and in line with the inlet, along the shell and through an outlet-passage in line with the plug, or at right angles to the inlet.
On the accompanying drawings, Figure l represents a plan of my improved three-Way cock; Fig. 2, a side elevation thereof; Figs. 3 and at, Sectional elevations on lines l l and 2 2, respectively, in Fig. l; Fig. 5, a similar view on line 3 3 in Fig. 4; Fig. 6, a sectional plan on line 4 4 in Fig. 2; and Fig. 7, a similar view to Fig. 6, showing an altered position of the plug.
Like letters of reference denote like parts in all the iigures.
The plug a of my improvvd three-way cock is preferably made hollow, closed at both ends, and tted within the shell b in the usual manner. Through the circumferential wall of the l plug a are openings c c c?, the openings c c2 1 being opposite to each other and the opening c at right angles thereto. Through the shell b are corresponding passages, d d cl2, having l the same relative arrangement as the openl ings c c c2 in the plug a. The passage d i opens into a pocket, e, formed in the shell and l extending' along the latter to a space, e', immediately beneath the bottom of the plug a, where it communicates with the outlet-passage e2.
As seen in Figs.- l to 6, the plug a is so lo- I Serial No. 292,823. .(No model.)
cated by its handle f that the openings c c2 of the plug a are opposite to and communicate with the passages CZ d2, respectively, of the shell b, the opening c of the plug a being closed against the wall of the shell b, which also closes the passage cZ-that is to say, steam or other iluid entering through the inlet-passage d, as indicated by the arrows, passes through the openings c c2 of the plug a and through the outlet-passage cl2 in the shell b.
On giving the plug a a quarter-turn by its handle f in the direction shown by the dotted arrow in Fig. l the openings c c of the plug a are brought opposite to and communicate with the inlet-passage d and outlet-passage CZ', respectively, of the shell b, as shown in Fig. 7, while the opening c2 of the plug a and outlet-passage d2 of the shell b will be closed by the wall of the latter, whereby steam or other iuid from the inlet-passage d passes through the openings c c of kthe plug a and through the passage d along the pocket e in the shell b, and thence through space e and outletpassage e2.
By this invention the steam or other fluid may be directed by a straight passage through the cock from side to side, or at right angles thereto in line with the plug Without the aid of bends.
I claim as my invention- In a cock, the combination of a plug, d, having openings c c c2, and shell b, having openings (l d d?, with a pocket, e, and outlet-pasas shown, and for the purpose described.
In testimony whereof I affix my signature, in presence of two Witnesses, this 30th day of sage e e2, formed in said shell, substantially
US398117D earth Expired - Lifetime US398117A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741109A (en) * 1953-07-13 1956-04-10 Dupuis Pierre Aurelien Cigarette lighter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741109A (en) * 1953-07-13 1956-04-10 Dupuis Pierre Aurelien Cigarette lighter

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