US140685A - Improvement in cocks - Google Patents

Improvement in cocks Download PDF

Info

Publication number
US140685A
US140685A US140685DA US140685A US 140685 A US140685 A US 140685A US 140685D A US140685D A US 140685DA US 140685 A US140685 A US 140685A
Authority
US
United States
Prior art keywords
cocks
cap
tap
cock
improvement
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
Publication date
Application granted granted Critical
Publication of US140685A publication Critical patent/US140685A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • 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

Definitions

  • the invention consists in the arrangement of a short pipe provided with a two-way cock in its central portion, a female screw at one end, and a male screw and cap at the other, which may be screwed fast to the ordinary tap at its open end, and the two-way cock hnaps closed 'the1 cap may be removed and the piping attached to the other end without loss of gas or. liquid from the vessel, all as hereinaiter fully described.
  • Figure l is a side elevation of my invention as applied to the 'ordinary tap.
  • Fig. 2 is a ceutralvertical sectional view of Fig. l.
  • Fig. 3 is a side elevation as applied alone, and'Fig. 4 is acentral vertical sectional view ot' Fig. 3.
  • a in the 'drawings represents au ordinary cock, with a key, B, its upper and lower sides continued in short tubes, which are constructed as hereinafter described.
  • C represents a sectional view ot' a portion of a cask or reservoir for containing gaseous liquids, and having a-..metallic lining, c.
  • D is the ordinary tap, through which said casks are filled and discharged, and consists ot' a short pipe ex- When the cap is removed to attach the draftpipe a wast'a'ge of gas and liquid is unavoidable.'
  • the tube A is enlarged and threaded with afem'ale screw to titover the tap D, and the tube A is threaded to receive the cap E.
  • the cap E removed and the cork-key B turned to open the passage, the Cask may be filled.
  • the cocks may be closed and then the cap E screwed on, when i-t may be handled or shipped, as desired.
  • the cap E With the key B turned to'close the passage through the cock A, the cap E may be removed and the draft-piping attached without leakage of gas or liquid; then the key being turned to open the passage the iiow vwill be uninterl rupted; Y
  • FIGs. ,3. and 4 are shown the device for attaching to a ca-sk not having a tap,D.
  • the lower tube is provided with a flange, D', and a short threaded pipe, extending through the Cask-head, and is secured to the cask as described, in regard to the tap aforesaid.
  • a cap, E is also screwed on the top or upper tube of the cock A.
  • the cock A having the internally-screwthreaded tube A at one end and the externally-threaded tube A at the other, in combination with the iiauged tap-piece D and removable cap E, substantially as and for the pur- -pose specied.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

A. S. DEVENDU RF,
Cocks.
No. 140,685, Patentedlulyanan,
UNITED STATES PATENT GFFIoE.
ALMOND S. DEVENDORF, OF GALESBUR'G, ILLINOIS.
IMPROVEMENT IN COCKS.
Specification forming part of Letters Patent Nol 140,685, dated July 8, 1873 `application filled Y october 12, 1872.
To all/whom it may concern:
provements in cocks for vessels containingv gaseous or other liquids; and the invention consists in the arrangement of a short pipe provided with a two-way cock in its central portion, a female screw at one end, and a male screw and cap at the other, which may be screwed fast to the ordinary tap at its open end, and the two-way cock heilig closed 'the1 cap may be removed and the piping attached to the other end without loss of gas or. liquid from the vessel, all as hereinaiter fully described.
In the accompanying drawings, Figure lis a side elevation of my invention as applied to the 'ordinary tap. Fig. 2 is a ceutralvertical sectional view of Fig. l. Fig. 3 is a side elevation as applied alone, and'Fig. 4 is acentral vertical sectional view ot' Fig. 3.
A in the 'drawings represents au ordinary cock, with a key, B, its upper and lower sides continued in short tubes, which are constructed as hereinafter described. C represents a sectional view ot' a portion of a cask or reservoir for containing gaseous liquids, and having a-..metallic lining, c. D is the ordinary tap, through which said casks are filled and discharged, and consists ot' a short pipe ex- When the cap is removed to attach the draftpipe a wast'a'ge of gas and liquid is unavoidable.'
To prevent this waste in attachin g the draftpipe is .the objecttof my invention. y
To adapt the invention to the ordinary tap, described above, the tube A is enlarged and threaded with afem'ale screw to titover the tap D, and the tube A is threaded to receive the cap E.
If, now, the device is put in place, as shown at Figs. 1 and 2, then the cap E removed and the cork-key B turned to open the passage, the Cask may be filled. When filled the cocks may be closed and then the cap E screwed on, when i-t may be handled or shipped, as desired.
With the key B turned to'close the passage through the cock A, the cap E may be removed and the draft-piping attached without leakage of gas or liquid; then the key being turned to open the passage the iiow vwill be uninterl rupted; Y
At Figs. ,3. and 4 are shown the device for attaching to a ca-sk not having a tap,D. In this device the lower tube is provided with a flange, D', and a short threaded pipe, extending through the Cask-head, and is secured to the cask as described, in regard to the tap aforesaid. A cap, E, is also screwed on the top or upper tube of the cock A.
The operation inr filling the cask, and in coupling the draft-pipe to the cock, is thc same as hereinbefore described. l
I claim- The cock A, having the internally-screwthreaded tube A at one end and the externally-threaded tube A at the other, in combination with the iiauged tap-piece D and removable cap E, substantially as and for the pur- -pose specied.
ALMOND S. DEVENDORF.
Witnesses:
A. B. CLARK, Jr., A. W. BERGGREN.
US140685D Improvement in cocks Expired - Lifetime US140685A (en)

Publications (1)

Publication Number Publication Date
US140685A true US140685A (en) 1873-07-08

Family

ID=2210099

Family Applications (1)

Application Number Title Priority Date Filing Date
US140685D Expired - Lifetime US140685A (en) Improvement in cocks

Country Status (1)

Country Link
US (1) US140685A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070036250A1 (en) * 2005-08-10 2007-02-15 Bae Systems Information And Electronic Systems Integration Inc. M-algorithm multiuser detector with correlation based pruning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070036250A1 (en) * 2005-08-10 2007-02-15 Bae Systems Information And Electronic Systems Integration Inc. M-algorithm multiuser detector with correlation based pruning

Similar Documents

Publication Publication Date Title
US140685A (en) Improvement in cocks
MY191459A (en) Discharge tap for liquid containers
US1296239A (en) Drain-cock.
US35094A (en) Faucet
US255914A (en) Louis bergen
US303656A (en) Faucet-coupling
US1176761A (en) Plug-faucet.
US61213A (en) Edwabd h
US157618A (en) Improvement in bushings for beer and other fauoets
US29263A (en) Faucet
US829524A (en) Faucet.
US210209A (en) Improvement in hose-coupling faucets
US545382A (en) Beer-cooler
US111877A (en) Improvement in fire-extinguishers
US322853A (en) reilly
US39795A (en) Improvement in faucets
US564242A (en) Jacob henry burlich
US110976A (en) Improvement in pumps
US577747A (en) Cover for pails
US213667A (en) Improvement in faucet and tap attachments
US201634A (en) Eight to geobge
US146662A (en) Improvement in combined bungs, cocks, and tapping apparatus
US185626A (en) Improvement in oil-cans
US505642A (en) Device for discharging liquids from vessels
US39585A (en) Improvement in faucets