US565970A - Michael farrell - Google Patents

Michael farrell Download PDF

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US565970A
US565970A US565970DA US565970A US 565970 A US565970 A US 565970A US 565970D A US565970D A US 565970DA US 565970 A US565970 A US 565970A
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valve
water
pan
inlet
outlet
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/38—Arrangements of hoses, e.g. operative connection with pump motor
    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/12—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure
    • F16T1/14—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3021—Discriminating outlet for liquid
    • Y10T137/3024—With alternately operated inlet and outlet 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3021—Discriminating outlet for liquid
    • Y10T137/304—With fluid responsive valve
    • Y10T137/3052—Level responsive
    • Y10T137/3068—Float
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank
    • Y10T137/7316—Self-emptying tanks
    • Y10T137/7319—By float
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank
    • Y10T137/7323—By float

Definitions

  • This invention relates to that class of valves which permits water to be intermittently dis charged from a chamber, such valves being employed, for instance, in water-traps for gas-mains, waterfcloset-flushing devices, and in pumps which supply air to beer-barrels.
  • the object of my invention is to produce a simple valve mechanism for this purpose which is reliable in its operation and which can be easily regulated.
  • Figure 1 is avertical section of my improved valve mech-' anism, showing the same adapted for auto matically discharging water from a gas-main;
  • Fig. 2 is a horizontal section on line 2 2, Fig. 1.
  • A represents a water-chamber having its upper end connected with the gas-main B by an inlet-pipe a, which opens into the central portion of the upper head of the water-cham ber.
  • 0 represents an outlet-pipe whereby the water is drained from the water-chamber into a sewer or elsewhere and which is connected with its inner end to the central portion of the lower head of the'water-chamber.
  • the water-chamber is provided around the inner ends of the water inlet and outlet pipes with inlet and outlet valve seats I) 0, respectively.
  • D represents a vertical valve-rod arranged centrally in the water-chamber and provided at its upper end with an inlet-valve d, which is adapted to bear against the inlet-valve seat, and at its lower end with an outlet-valve d,- which is adapted to bear against the outletvalve seat.
  • the relative position of the in let and outlet valves is such that when one of these valves is open theother is closed.
  • E represents a main float, of any suitable construction, which is secured to the lower portion of the valve-rod and which is adapted to be raised and lowered by the rise and fall of the water in the water-chamber, thereby operating the inlet and outlet valves accord ingly.
  • F. represents a weight or balancing pan which is adapted to be filled with water for holding the float in a depressed position and closing the outlet-valve until a sufficient quantity of water has collected in the waterchamber.
  • This pan consists, preferably, of a horizontal bottom f and an upwardly-pro jecting marginal flange f, and is adjustably secured to the upper portion of the valve-rod by a screw-nut f secured to the central portion of the bottom of the pan and engaging with the screw-threaded upper portion of the valve-rod.
  • the bottom of the weight-pan is provided with a number of outlet-openings having valve-seats g, against which valves 9 are adapted to bear for closing the outlet openings.
  • the valves are preferably conical and bear against their seats by gravity, and each valve is provided with a stem 9 which projects below the bottom of the pan.
  • H represents an auxiliary or releasing float whereby the wateris released from the weightpan for permitting the main float to rise and shift the inlet and outlet valvesr
  • This float slides vertically on the valve-rod between the main float and the weight-pan, and is supported in its lowermost position on the main float, while upon raising the same to the highest position it engages with'the stems of the pan-valves g and opens the latter for releasing the water in the weight-pan.
  • the main float is preand the inlet-valve to be held open until the desired quantity of water has entered the water-chamber.
  • the auxiliary float which is free to move vertically, rises with the water until it engages with the stems of the panvalves and opens the same, thereby permitting the water to escape from the pan into the water-chamber.
  • the main float is relieved from the weight of the water in the balancing-pan it is raised by the water until the inlet-valve is closed and the outletvalve is opened, thereby permitting the water to escape from the water-chamber into the sewer, and also preventing water from passing from the gas-main into the balancing-pan while the water-chamber is being emptied.
  • the auxiliary float also descends and permits the panvalves to close, but the main float does not descend until the level of the Water has reached the main float, after which the latter descends with the water-level until the outlet-valve is closed and the inlet-valve opened, thereby restoring the normal position of the parts. This operation takes place whenever the waterchamber has been filled up to the desired point.
  • the apparatus By adjusting the balancing-pan vertically on the valve-rod the apparatus can be regulated so as to discharge the water from the chamber when more or less has accumulated in the chamber.
  • the valve mechanism Upon shifting the pan downwardly on the valve-rod the valve mechanism will be operated when a comparatively small quantity of water has accumulated in the chamber, while upon shifting the pan upwardly a correspondingly larger volume of water must enter the chamber before the valve mechanism is operated, thereby enabling the intervals between the discharges or the quantity of the discharges to be regulated as desired.
  • I represents a by-pass or passage formed lengthwise in the valve-rod and opening with its upper end through the inlet-valve above its face and opening with its lower end laterally through the valve-rod below the balancing-pan. While the inlet-valve is closed and the water is being discharged from the chamber, the water from the gas-main is conducted through the inlet-valve and directly into the water-chamber, thereby avoiding the delivery of any water into the balancing-pan during the discharging operation and enabling the outlet-valve to be held open fully during this time.
  • This by-pass also relieves the inlet-valve from the pressure of the gas in the main and prevents the same from unseating the inlet-valve and partly closing the outletvalve.
  • the inlet and outlet valves are preferably conical and of such length that they are never wholly removed from their seats upon shifting the valve-rod lengthwise,where by these valves serve as guides for the valve rod and connecting parts.
  • the water in the gas-mains is automatically discharged from the mains without permitting the gas to escape, thereby keeping the mains perfectly dry at all times.
  • the combination with the water-chamber having an inlet and an outlet, of an outlet-valve controlling said outlet, a main float connected with said valve, a balancing-pan arranged adjacent to said inlet and connected with the-main float and the outlet-valve, a valve arranged on said pan and an auxiliary float adapted to engage with the valve of the balancing-pan, substantially as set forth.

Description

'(No Model.)
M. FARRELL. WATER TRAP FOR GAS MAINS, &c.
No. 565,970. Patented Aug. 7718', 1896.
UNITED STATES PATENT MICHAEL FARRELL, 0E BUFFALO, NEW YORK, ASSIGNOR OF ONE-THIRD r0 JOHN L. o. ORONYN, OF sAME PLAoE.
WATER-TRAP FORlGAS-MAINS, aw.
SPECIFICATION forming part of Letters l'fatent No. 565,970, dated August 18, 1896. Application filed May 15, 1896- JSerial No. 591,698. (No model.)
To all whom, it may concern:
Be itknown that I, MICHAEL FARRELL, a subject of the Queen of Great Britain, residin g at Buffalo, in the county of Erie and State of New York, have invented a new and useful Improvement in Valves, of which the follow ing is a specification.
This invention relates to that class of valves which permits water to be intermittently dis charged from a chamber, such valves being employed, for instance, in water-traps for gas-mains, waterfcloset-flushing devices, and in pumps which supply air to beer-barrels.
The object of my invention is to produce a simple valve mechanism for this purpose which is reliable in its operation and which can be easily regulated. I
In the accompanying drawings, Figure 1 is avertical section of my improved valve mech-' anism, showing the same adapted for auto matically discharging water from a gas-main; Fig. 2 is a horizontal section on line 2 2, Fig. 1.
Like letters of reference refer to like parts in the two figures.
A represents a water-chamber having its upper end connected with the gas-main B by an inlet-pipe a, which opens into the central portion of the upper head of the water-cham ber.
0 represents an outlet-pipe whereby the water is drained from the water-chamber into a sewer or elsewhere and which is connected with its inner end to the central portion of the lower head of the'water-chamber. The water-chamber is provided around the inner ends of the water inlet and outlet pipes with inlet and outlet valve seats I) 0, respectively.
D represents a vertical valve-rod arranged centrally in the water-chamber and provided at its upper end with an inlet-valve d, which is adapted to bear against the inlet-valve seat, and at its lower end with an outlet-valve d,- which is adapted to bear against the outletvalve seat. The relative position of the in let and outlet valves is such that when one of these valves is open theother is closed.
E represents a main float, of any suitable construction, which is secured to the lower portion of the valve-rod and which is adapted to be raised and lowered by the rise and fall of the water in the water-chamber, thereby operating the inlet and outlet valves accord ingly.
F. represents a weight or balancing pan which is adapted to be filled with water for holding the float in a depressed position and closing the outlet-valve until a sufficient quantity of water has collected in the waterchamber. This pan consists, preferably, of a horizontal bottom f and an upwardly-pro jecting marginal flange f, and is adjustably secured to the upper portion of the valve-rod by a screw-nut f secured to the central portion of the bottom of the pan and engaging with the screw-threaded upper portion of the valve-rod. The bottom of the weight-pan is provided with a number of outlet-openings having valve-seats g, against which valves 9 are adapted to bear for closing the outlet openings. The valves are preferably conical and bear against their seats by gravity, and each valve is provided with a stem 9 which projects below the bottom of the pan.
H represents an auxiliary or releasing float whereby the wateris released from the weightpan for permitting the main float to rise and shift the inlet and outlet valvesr This float slides vertically on the valve-rod between the main float and the weight-pan, and is supported in its lowermost position on the main float, while upon raising the same to the highest position it engages with'the stems of the pan-valves g and opens the latter for releasing the water in the weight-pan.
' In the normal position of the parts the main and auxiliary'floats are both in their lowermost position, the outlet-valve and pan-valves are closed, and the inlet-valve is open, as shown in Fig. 1. the water in the gas-main passes slowly from the latter through the inlet-pipe and into the weight or balancing-pan until the latter is entirely filled, after which the water flows over the flange of the pan and fills the water-chamber below the pan. vented from rising immediately with the water as the latter fills the water-chamber owingto the preponderating downward pres sure of the water in the balancing-pan, thereby causing the outlet-valve to be held shut In this position of the parts The main float is preand the inlet-valve to be held open until the desired quantity of water has entered the water-chamber. As the water rises in the water-chamber the auxiliary float, which is free to move vertically, rises with the water until it engages with the stems of the panvalves and opens the same, thereby permitting the water to escape from the pan into the water-chamber. The instant the main float is relieved from the weight of the water in the balancing-pan it is raised by the water until the inlet-valve is closed and the outletvalve is opened, thereby permitting the water to escape from the water-chamber into the sewer, and also preventing water from passing from the gas-main into the balancing-pan while the water-chamber is being emptied. As the level of the water in the chamber is lowered by escaping from the latter the auxiliary float also descends and permits the panvalves to close, but the main float does not descend until the level of the Water has reached the main float, after which the latter descends with the water-level until the outlet-valve is closed and the inlet-valve opened, thereby restoring the normal position of the parts. This operation takes place whenever the waterchamber has been filled up to the desired point.
By adjusting the balancing-pan vertically on the valve-rod the apparatus can be regulated so as to discharge the water from the chamber when more or less has accumulated in the chamber. Upon shifting the pan downwardly on the valve-rod the valve mechanism will be operated when a comparatively small quantity of water has accumulated in the chamber, while upon shifting the pan upwardly a correspondingly larger volume of water must enter the chamber before the valve mechanism is operated, thereby enabling the intervals between the discharges or the quantity of the discharges to be regulated as desired.
I represents a by-pass or passage formed lengthwise in the valve-rod and opening with its upper end through the inlet-valve above its face and opening with its lower end laterally through the valve-rod below the balancing-pan. While the inlet-valve is closed and the water is being discharged from the chamber, the water from the gas-main is conducted through the inlet-valve and directly into the water-chamber, thereby avoiding the delivery of any water into the balancing-pan during the discharging operation and enabling the outlet-valve to be held open fully during this time. This by-pass also relieves the inlet-valve from the pressure of the gas in the main and prevents the same from unseating the inlet-valve and partly closing the outletvalve. The inlet and outlet valves are preferably conical and of such length that they are never wholly removed from their seats upon shifting the valve-rod lengthwise,where by these valves serve as guides for the valve rod and connecting parts. In this application of my automatic valve mechanism the water in the gas-mains is automatically discharged from the mains without permitting the gas to escape, thereby keeping the mains perfectly dry at all times.
I claim as my invention 1. The combination with the water-chamber having an inlet and an outlet, of an outlet-valve controlling said outlet, a main float connected with said valve, a balancing-pan arranged adjacent to said inlet and connected with the-main float and the outlet-valve, a valve arranged on said pan and an auxiliary float adapted to engage with the valve of the balancing-pan, substantially as set forth.
2. The combination with the water-chamber having an inlet and an outlet, of an inlet-valve controlling said inlet, an outlet valve controlling said outlet, a main float connected with said valves, a balancing-pan arranged adjacent to said inlet and connected with said float and valves a valve arranged on said pan and an auxiliary float adapted to engage with the valve of the balancing-pan, substantially as set forth. 7
3. The combination with the water-chamber having an inlet and an outlet, of a vertical rod provided at its lower end with an outlet-valve which controls said outlet, a main float connected with the lower portion of said rod, a balancing-pan connected with the upper portion of the valve-rod adjacent to said inlet and provided with a valve and an auxiliary float guided on said rod between the main float and balancing-pan and adapted to engage with the valve of the balancing-pan, substantially as set forth.
4:- The combination with the water-chamber having an inlet and an outlet, of a vertical rod provided at its lower end with an outlet-valve which controls said outlet, a main float connected with the lower portion of said rod, a balancing-pan arranged adjacent to said inlet and capable of vertical adjustment on said rod, a valve arranged on said pan and an auxiliary float guided on said rod and adapted to engage with the valve on the balancing-pan, substantially as set forth.
5. The combination with the water-chamber having an inlet and an outlet, of a vertical rod provided with an externally-screwthreaded upper end and with an outlet-valve at its lower end which controls said outlet, a main float connected with the lower portion of said rod, a balancing-pan arranged adjacent to said inlet and provided in its bottom with a screw -nut which engages with the threaded portion of said rod and with a valveseat, a valve engaging with said seat and provided with a depending stem and an auxiliary float guided on said rod and adapted to engage with said stem for opening the valve of the balancing-pan, substantially as set forth.
6. The combination with the water-chamber provided with an inlet and an outlet in its upper and lower ends respectively, of an ing with its upper end above the seat of the inlet-valve and opening with its lower end into the chamber below the balancing-pan, substantially as set forth.
Witness my hand this 20th day of April, 1896.
MICHAEL FARRELL.
Witnesses:
THEO. L. PoPP, OATHARINE ELMORE.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101821A (en) * 1991-05-03 1992-04-07 Carie Jr John Condensate drain for respiratory air line
DE102005006581A1 (en) * 2005-02-11 2006-08-24 Volkswagen Ag Object position e.g. angle, measurement sensor for use in motor vehicle, has signal generator to output sinusoidal position signal, which includes information about position of object, where information is coded in frequency of signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101821A (en) * 1991-05-03 1992-04-07 Carie Jr John Condensate drain for respiratory air line
DE102005006581A1 (en) * 2005-02-11 2006-08-24 Volkswagen Ag Object position e.g. angle, measurement sensor for use in motor vehicle, has signal generator to output sinusoidal position signal, which includes information about position of object, where information is coded in frequency of signal

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