US1194676A - Assiguob of owe-half to august h - Google Patents

Assiguob of owe-half to august h Download PDF

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US1194676A
US1194676A US1194676DA US1194676A US 1194676 A US1194676 A US 1194676A US 1194676D A US1194676D A US 1194676DA US 1194676 A US1194676 A US 1194676A
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ports
casing
valve
pair
casings
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052Pneumatic spring characteristics
    • B60G17/0523Regulating distributors or valves for pneumatic springs
    • B60G17/0525Height adjusting or levelling 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
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • 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
    • Y10T137/8593Systems
    • Y10T137/86919Sequentially closing and opening alternately seating flow controllers
    • 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
    • Y10T137/8593Systems
    • Y10T137/877With flow control means for branched passages
    • Y10T137/87708With common valve operator

Description

F. W. SLAWF CONTROLLING VALVE MECHANISM. APPLICATION FILED 001.2. 1915.

1 1 94,676. Patented Aug. 15 1916.

ATTORN EYE.

m: nonms PRTKRS m. PNOVYU'LITNG. wAsrsmumn. u c.

prairie ses Parana ornate.

FRANK W. SLAXV, OFSTEUBENVILLE, OHIO, ASSIGNOR OF ONE-HALF T0 AUGUST H.

' SLATER, OF STEUBENVILLE, OHIO.

CONTROLLING-VALVE MECHANISM.

Specification of Letters Patent.

Patented Aug. 15, 1916..

Application filed October 2, 1915. Serial No. 53,782.

To all whom it may concern:

Be it known that I, FRANK 3N. SLAW, a citizen of the United States, residing at Steubenville, in the county of Jefferson and State of Ohio. have invented certain new and useful Improvements in Controlling- Valve Mechanism, of which the following is a specification.

This invention relates to controlling valve mechanism for use in connection with hydraulic operated elements, and has for its object to provide a valve of such class in a manner as hereinafter set forth, with means for controlling the operation of an element, such as elevators, vertical movable doors on furnaces, table rolls in rolling mills, and for any other purposes wherein it is found applicable.

Further. objects of the invention are to provide a controlling valve mechanism for the purpose set forth which is simple in its construction and arrangement, strong, durable, eliicient and convenient in its use, readily set up and comparatively inexpensive to manufacture.

lVith the foregoing and other objects in view the invention consists of the novel construction, combination and arrangement of parts as hereinafter more specifically described and illustrated in the accompanying drawings, wherein is shown an, embodiment of the invention, but it is to be'understood that changes, variations and modifications can be resorted to which come within the;

scope of the claims hereunto appended.

In the drawings wherein like reference characters denote corresponding throughout the several views :-Figure 1 is an elevation of a controlling valve mechanism in accordance with this invention. Fig.-

2 is a vertical. sectional view. Fig. 3 is a section on line 33, Fig. 1, looking in the direction of the arrow. Fig. l; is a vertical sectional view of a modified form.

Referring to Figs. 1 to 3 of the drawings 5 and 6 denote a pair of valve casings and the former isformed with ports 7-'8 and 9-10, and the latter has ports 1112,' and 13-14. The ports 9, 10 of the casing 5 open into a nipple 15 to which is connected a water supply pipe 16. The ports 13, 1-1 open into a nipple 17 to which is connected a water exhaust pipe 18. Arranged within each of the casings 5, 6, is a cylindrical valve 19 having a vertically disposed passage 20.

parts Each of .the valves 19 has a projection 21 which extends in one end of a casing and each of the valves 19 is furthermore pro vided' with. a stem 22 which projects outwardly from the other end of the casing. Each of the valve casings 5, 6, at the top is flanged as at 23, 2-1 and seated upon the flanged topsof the casings 5, 6, are the flanged ends 25 of an areuate coupling member 26 provided with passages 27, 2S, and these latter extend from one end to the other end of the member 26. The passage 27 at one end opens into the port 7 and at its other end into the port 12. The passage 28 at one end opens into the port 8 and at its other end into the port 11. The flanged ends 25 of the member 26 are connected to the flanges of the casings 5, 6, by suitable securing devices which fixedly secure said member 26 in position and further couple the casing 5 to the casing 6. The coupling member 26 is formed with a pair of oppositely disposed nipples 30, 31, the former opens into the passage 27 and the latter into a passage 28. Leading from the nipple 30 is a conducting pipe 32 and leading from the nipple 31 is a conducting pipe 33. The conducting pipes lead to the element which is to be operated, by way of example a hydraulic cylinder. Connected to the outer ends of each of the valve stems 22, is an operating lever, one of which is indicated at 3% and the other at 35, the latter is extended and provided with a handle 36. The lever 3-1 is formed with a series of openings 37 whereby a sectional coupling link 38 can be adjustably connected to the lever 31, through the medium of a pin 10. The latter provides a pivot connection between one end of the link 38 and the lever 3-1. The other end of the link 38 is pivotally connected to the lever 35 as at 41. The link 38 is formed with a plurality of sections adjustably connected together by a threaded sleeve 42.

Referring to Fig. 1 of the drawings 43 and a l denote a pair of valve casings and the former is provided with ports a5, 4:6 and the latter with ports d7, 18. Arranged with in each of the casings 4:3, 4:4, is a cylindrical valve 49, having a centrally disposed passage 50. The port 46 of the casing 13 opens into a nipple 51 to which is connected a supply .pipe 52. The port 4:8 of easing 4% opens into a nipple 53 to which is connected an exhaust pipe 5 1. The casing 43 has a ported extension which communicates with the port 45 and which is flanged as at 56. The casing 4 1 has a ported extension 57 which is flanged as at 58. Connected to the flanges 56, 58 are the flanged ends 59 of a coupling member (50, the latter being provided with a passage 61, which communicates at one end with a ported extension 55 and at the other end with a ported extension 57. The coupling member 61 connects the valve casings 4. .3 and 44 together, as well as establishing communication there between, and said member 61 has a nipple G2, to which is connected a conducting pipe 63. Suitable securing devices are employed for securing the coupling members to the ported extensions 55, 57. Although Fig. 4 does not illus trate an operating member for the valves 49, yet they are operated by the same means as that employed in connection with the valves illustrated in Figs. 1 and 2. It will be assumed that the supply is had through the pipe 16 and that the valves 19 have been shifted so that the passage 20 of the valve to the casing 5 will register with the ports 7, 10 and the valve 1 9 to the casing G will have its passage 20 register with the ports 11, 14. Under such conditions a supply will be had to the element which will be operated through the pipe 32 and an exhaust for said element will be had through the pipe 33. When the valves 19 are shifted in the opposite direction passages 20 of said valves will register with the ports 8-9, 1213, and a supply would be had to the element which is to be operated through the pipe 33 and an exhaust would be had through the pipe 32.

Referring to F l the valves 4-9 are so set up that when the valve 49 in the casing 43 is shifted for supply, the valve 49 in the casing H is closed to exhaust and when the valve 4.9 in the casing 43 is shifted to close supply, the valve ll) in the casing 4A is shifted to open the exhaust.

What I claim is 1. A controlling valve mechanism comprising a supply valve casing having a pair of ports leading to a source of supply, an exhaust valve casing having a pair of ports leading to an exhaust, each of said casings further provided with another pair of ports, a coupling member having a pair of passages for establishing communication between the last mentioned pairs of ports, conducting pipes leading from said passages,

Copies of this patent may be obtained for five cents each, by addressing the Washington, D. 0.

shiftable valves arranged in said casings and capable when shifted to establish communication between a pair of ports of their respective casings to provide for supply through one of said passages and exhaust through the other of said passages, and adjustable means for operating said valves simultaneously.

2. A controlling valve mechanism comprising a supply valve casing having a pair of ports leading to a source of supply, an exhaust valve casing having a pair of ports leading to an exhaust, each of said casings further provided with another pair of ports, a coupling member having a pair of passages for establishing communication between the last mentioned pairs of ports, conducting pipes leading from said passages, shiftable valves arranged in said casings and capable when shifted to establish communication between a pair of ports of their respective casings to provide for supply through one of said passages and exhaust through the other of said passages, the ports of each pair of ports of each of said casings extending at an inclination in opposite directions with respect to each other.

3. A controlling valve mechanism comprising a supply valve casing having a pair of ports leading to a source of supply, an exhaust valve casing having a pair of ports leading to an exhaust, each of said casings further provided with another pair of ports, a coupling member having a pair of passages for establishing communication between the last mentioned pairs of ports, conducting pipes leading from said passages, shiftable valves arranged in said casings and capable when shifted to establish communication between a pair of ports of their respective casings to provide for supply through one of said passages and exhaust through the other of said passages, and means for operating said valves simultaneously, the ports of each pair of ports of each of said casings extending at an inclination in opposite directions with respect to each other.

In testimony whereof I affix my signature in the presence of two witnesses.

FRANK WV. SLAWV.

Commissioner of Patents,

US1194676D Assiguob of owe-half to august h Expired - Lifetime US1194676A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698005A (en) * 1949-09-24 1954-12-28 Ile D Etudes Pour Materiel De Remote control for servo mechanisms employing periodically actuated valves
US3073528A (en) * 1958-03-28 1963-01-15 Metco Inc Control valving system for flame spraying apparatus
US4585032A (en) * 1984-11-14 1986-04-29 Asahi/America, Inc. Motor operated tandem valve assembly
US4622135A (en) * 1984-10-29 1986-11-11 Calvin Williams Grease filtering apparatus
US5269347A (en) * 1992-12-22 1993-12-14 Keystone International Holdings Corp. Fluid pressure isolator apparatus
US10160149B2 (en) * 2017-04-05 2018-12-25 Plastixs, LLC Access to cooling manifold valve controls in injection molding operations

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698005A (en) * 1949-09-24 1954-12-28 Ile D Etudes Pour Materiel De Remote control for servo mechanisms employing periodically actuated valves
US3073528A (en) * 1958-03-28 1963-01-15 Metco Inc Control valving system for flame spraying apparatus
US4622135A (en) * 1984-10-29 1986-11-11 Calvin Williams Grease filtering apparatus
US4585032A (en) * 1984-11-14 1986-04-29 Asahi/America, Inc. Motor operated tandem valve assembly
US5269347A (en) * 1992-12-22 1993-12-14 Keystone International Holdings Corp. Fluid pressure isolator apparatus
US10160149B2 (en) * 2017-04-05 2018-12-25 Plastixs, LLC Access to cooling manifold valve controls in injection molding operations

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