US857915A - Angle-cock. - Google Patents
Angle-cock. Download PDFInfo
- Publication number
- US857915A US857915A US1907354761A US857915A US 857915 A US857915 A US 857915A US 1907354761 A US1907354761 A US 1907354761A US 857915 A US857915 A US 857915A
- Authority
- US
- United States
- Prior art keywords
- cock
- angle
- air
- hose
- port
- 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
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
- F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
-
- 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
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
- Y10T137/86646—Plug 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
- Y10T137/87169—Supply and exhaust
-
- 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
- Y10T137/87169—Supply and exhaust
- Y10T137/87233—Biased exhaust valve
- Y10T137/87241—Biased closed
-
- 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
- Y10T137/87981—Common actuator
-
- 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
- Y10T137/87981—Common actuator
- Y10T137/87997—Alternately seating
- Y10T137/88005—Biased valve
Definitions
- Said invention consists of certainfeaturesor instrumentalities substantially as herein- 1 after fully fdi'sclosed and specifically pointed.
- Fig. 3 is a vertical transverse section produced through the relief or exhaust valve.
- Fig. 4 is a like section with the parts as ma nipulated in opening said relief or exhaust valve.
- Fig. 5 is a horizontal section proliuced" through the relief or exhaust ,valve and its port or passage opening 'nto the port or passage. of the angle-cock lug-and the supplemental port of the latter,the same be ing shown in closed position.
- the relief or exhaust valve 3 the same comprising a tubular inclosure or shell 4 of preferably T.-formation with its stem-member arranged horiz'on tally and screwed a suitable distance into the casting or casing of said angle-cock.
- aid plug is also provided with a port 7 opening into the usual port or passage 8 thereof, and which is ef- 'ective for cooperation with the port or passage 5 and the relief or exhaust valve as presently more fullymade apparent.
- a valve 9 normally held closed or'seating upwardunder the action or stressjof a preferably helical spring 10, this, however, also being supplemented by the air-pressure within, f0r keeping the opposite ports 11, 12 in the shell or casing 4 initially closed.
- the anglecock lever 13 When it -may be required to apply the brakes, the anglecock lever 13 is swung around, accordinglyturning its plug until the usual lug orlugs thereof engage the stops prov-ided upon the angle-cock casting as usual,
- the down ward movement of said lever will bring it into enga ement with the stern of the valve 3 according ly. unseating the latter which will open the exhaust ports 11, 1 2 in the exhaustvalve casing, thus allowing the confined airpressure within the following hose or flexible and other pipe-sections of the train-pipe to be exhausted which, of course, will result in applying the brakes and bringing the train to a standstill.
- the hose-sections are adapted to be retained in a straight line,which prevents undue wear andbreaking of the latter in effecting the coupling and uncoupling thereof, as well as renders the handling of the same with more ease or facility.
- I claim- 1 A device of the character described, having an air-pressure brake cock,"and an exhaust valve effective in connection with said cock and with the hose or pipe coupling for applying the brakes and for exhausting the air-pressure from said hose or pipe coupling.
- a device of the character described having an air-brake pressure cock and a valve with its port-passage effective for cooperation with the usual passage or port of said cock and an additional port communicating with said angle-cock passage and with the hose or pipecoupling, for exhausting the air brake pressure from the train-pipe in cluding the hose or pipe coupling.
- a device of the character described having an air-brake pressure cock, provided with an additional port communicating with its usual air-passage or port, said cock also having its casting or casing provided with a lateral port or passage, and an exhaust valve having its casing provided with opposite ports and an upward seating valve proper,
- valve-' said angle-cock for controlling said opposite ports, said valve-' said angle-cock, and provided 'Withan upward seating valve controlling opposite ports in said valve-casing, and means, in common with that for operating said angle-cock, for actuating said exhaust or relief valve.
Description
mafimlfi. ZATEKTTED JUNE 25 190?. W2 E. WNW, P; P. GANBY & P. Tmmlma ANGLE 000K,
APPLIGATION FILED JAN 29, 1907.
3 SHEETS-SHEET 2.
l/Vii" eases 1 I0.sv,915. PATENTED JUNE 25, 1907. W. 1-1, woew, F. P. GANBY a; P. TBNNANT. ANGLE (JOCK.
APPLIUATIOEI FILED JANZQ. 1907.
3 SHEETS-SHEET a.
Iro
\ UNITED STATES PAZENT OFFICE.
WILLIAM H. wooDY, or OHAMBERSBURG, PENNSYLVANIA, AND FRANKLIN 'P .'CANBY AND PALMER TENNA T, or HAGERSTOWN, MARYLAND.
ANGLE-COCK.
Specification of Letters Patent.
Patented June 25, 1907.
Application filed January 29, 1907. Serial No; 354,761-
To all whom it may OOH/0.677%.
Be it known thatwe, WILLIAM H. WooDY,
of Ohambersburg, in the county of Franklin and State of Pennsylvania, and FRANKLIN CA BY and PALMER TENNANT, of Hagerstown, in the county of Washington and State of Maryland, have invented certain new and useful Improvements in Angle -'C0cks, of
whichthe following is a specification,
thereforz' Its objects are principally to provide for exhausting the air-pressure remaming in the train pipe-sections after the closing I of the train-pipe valve or angle-cockas' in applying the brake's'in an emergency or-for use as a service brake; and for facility in uncoupling the hose or flexible pipe sections; andto carry out these purposes in a simple, economic and effective manner.
Said invention consists of certainfeaturesor instrumentalities substantially as herein- 1 after fully fdi'sclosed and specifically pointed.
out by the claims.
.In the accompanying drawing illustrating the preferred embodiment of my invention- Figure -1 is a side elevation thereof. Fig. 2
isa vertical longitudinal section taken through the angle-cock, withthe latter in closed position.' Fig; 3 is a vertical transverse section produced through the relief or exhaust valve. Fig. 4 is a like section with the parts as ma nipulated in opening said relief or exhaust valve. Fig. 5 is a horizontal section proliuced" through the relief or exhaust ,valve and its port or passage opening 'nto the port or passage. of the angle-cock lug-and the supplemental port of the latter,the same be ing shown in closed position.
In carrying out my invention, I providethe angle-cock 1 in general outline of the usual construction, except as to the nozzle. or end of the casing or casting thereof to =for effecting-the coupling therewith. of the usual flexible pipe or hose section between the cars as will be readily understood.
'An'anged laterally of the angle-cock 1 and outstanding therefrom a short distance is what may be termed generally the relief or exhaust valve 3, the same comprising a tubular inclosure or shell 4 of preferably T.-formation with its stem-member arranged horiz'on tally and screwed a suitable distance into the casting or casing of said angle-cock. In
alinement with the interior of said stemmember of saidinclosure or shell lis' a port or passage 5 formed in, the casting of the angle-cock and opening thereinto and into the chamber of-said casting 'ust opposite the plug 6- of the angle-cock.
aid plug is also provided with a port 7 opening into the usual port or passage 8 thereof, and which is ef- 'ective for cooperation with the port or passage 5 and the relief or exhaust valve as presently more fullymade apparent. -Within "said casing or shell l is arranged a valve 9 normally held closed or'seating upwardunder the action or stressjof a preferably helical spring 10, this, however, also being supplemented by the air-pressure within, f0r keeping the opposite ports 11, 12 in the shell or casing 4 initially closed.
When it -may be required to apply the brakes, the anglecock lever 13 is swung around, accordinglyturning its plug until the usual lug orlugs thereof engage the stops prov-ided upon the angle-cock casting as usual,
thus cuttin off the sourceof air-pressuresupply to t e flexible or hose sections and consequently to all the successive pipe and hose sections of the train-pipe. Simultaneously with such movement of parts, the
I claim- 1. A device of the character described, having an air-pressure brake cock,"and an exhaust valve effective in connection with said cock and with the hose or pipe coupling for applying the brakes and for exhausting the air-pressure from said hose or pipe coupling.
2. A device of the character described, having an air-brake pressure cock and a valve with its port-passage effective for cooperation with the usual passage or port of said cock and an additional port communicating with said angle-cock passage and with the hose or pipecoupling, for exhausting the air brake pressure from the train-pipe in cluding the hose or pipe coupling.
3. A device of the character described, having an air-brake pressure cock, provided with an additional port communicating with its usual air-passage or port, said cock also having its casting or casing provided with a lateral port or passage, and an exhaust valve having its casing provided with opposite ports and an upward seating valve proper,
for controlling said opposite ports, said valve-' said angle-cock, and provided 'Withan upward seating valve controlling opposite ports in said valve-casing, and means, in common with that for operating said angle-cock, for actuating said exhaust or relief valve.
5. A device of the character described,-
having an air-pressure brake-cock, and a relief or exhaust valve eflective in connection,
with said air-pressure brake-cock for exhausting the air-pressure from the hose or pipe coupling, and means in common with that for turning or closing said air-pressure brake-cock, for de ressing or opening said reliefor exhaust va ve.
6. .A, device of the character described, having an air-pressure brake-cock provided with an additional port communicating with its usual straight away passage or port through a lateral wall of said passage, and a relief or exhaust valve effective for co-operative action with said air-pressure brake-cock, said additional port adapted to be brought into communication with the hose or pipe coupling as said air-pressure brake cock is turned'to close off communication between its usual straight-away passage or port and the train-air pipe line.
In testimony whereof we afiix our signatures, in presence of two witnesses.
WILLIAM H. WOODY. FRANKLIN P. CANBY. PALMER TENNANT.
Witnesses EUGENE V, NEWELL, HARVEY H. HEYSER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1907354761 US857915A (en) | 1907-01-29 | 1907-01-29 | Angle-cock. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1907354761 US857915A (en) | 1907-01-29 | 1907-01-29 | Angle-cock. |
Publications (1)
Publication Number | Publication Date |
---|---|
US857915A true US857915A (en) | 1907-06-25 |
Family
ID=2926369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1907354761 Expired - Lifetime US857915A (en) | 1907-01-29 | 1907-01-29 | Angle-cock. |
Country Status (1)
Country | Link |
---|---|
US (1) | US857915A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2477078A (en) * | 1949-07-26 | Thermocouple burner control | ||
US2877979A (en) * | 1955-12-15 | 1959-03-17 | Snyder Jacob Rush | Shut-off valve with sealing and venting means |
US3084713A (en) * | 1961-01-27 | 1963-04-09 | Reuel C Parrish | Device for bleeding off a fluid under pressure |
-
1907
- 1907-01-29 US US1907354761 patent/US857915A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2477078A (en) * | 1949-07-26 | Thermocouple burner control | ||
US2877979A (en) * | 1955-12-15 | 1959-03-17 | Snyder Jacob Rush | Shut-off valve with sealing and venting means |
US3084713A (en) * | 1961-01-27 | 1963-04-09 | Reuel C Parrish | Device for bleeding off a fluid under pressure |
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