US663231A - Ball-cock. - Google Patents

Ball-cock. Download PDF

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Publication number
US663231A
US663231A US1899730864A US663231A US 663231 A US663231 A US 663231A US 1899730864 A US1899730864 A US 1899730864A US 663231 A US663231 A US 663231A
Authority
US
United States
Prior art keywords
valve
ball
chamber
cock
cap
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
Inventor
Frank Jewett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OWEN H JONES
Original Assignee
OWEN H JONES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OWEN H JONES filed Critical OWEN H JONES
Priority to US1899730864 priority Critical patent/US663231A/en
Application granted granted Critical
Publication of US663231A publication Critical patent/US663231A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7465—Assembly mounted on and having reciprocating valve element coaxial with inlet pipe
    • Y10T137/7468—Horizontal or side entering pipe

Definitions

  • valve easily accessible for repairs and op erative under varying pressures and by means of the ordinary float and lever commonly used with ball-cocks of this general class.
  • Figure 1 is a top view of the ball-cock, showing the valve-body cut away in horizontal section.
  • Fig. 2 is a view in central vertical section through the structure.
  • Fig. 3 is a plan view of the removable valve-seat and in cross-section through the valve-body.
  • the letter a denotes a valve-body having a chamber 12, a water-inlet c, and an outlet (1, the latter being arranged (in the form of the present embodiment of the invention) at the side of the chamber 1) which is in line with the inlet-' opening a.
  • the chamber 5 is larger in diameter than the inlet 0, and a cap e is secured, as by means of screws f, to the valvebody at one end.
  • the cap 6 has a flange or shoulder e, that enables a close joint to be formed between the parts.
  • a tubular projection g on the inner side of the cap is of a suitable length to bring its edge into close contact with the removable valve-seat h,
  • This removable seat h may be made of the same form on its opposite faces, so as to be reversible on the seat.
  • the flange g that projects from the part 9 within the chamber and extends to the inner surface of the Wall, forms a guide that aids to properly center the valve 10, the shank lo of which extends through the cap e, and it also forms a shield to prevent the water from flowing against the under surface of the cap with a velocity or under a pressure which would cause the unpacked joint at the edge of the cap to leak.
  • the valve 70 reciprocates within the chamber or space in the enlarged inner end of the projection g, and the ports 9 g formed through the wall of this part, provide for the free flow of water to the outlet (1 when the valve 75 is lifted from its seat.
  • bracket 1 supports a lever on by means of a pivot-pin passing through the parts, and a roller n on a pin 'n on the valve-spindle k is located in the slot m in the lever m, so that as the lever is rocked on its pivot the valve-spindle is reciprocated.
  • a float-lever 0 is secured to the other arm of the lever and is moved by means of the usual float, that is controlled as to its position by the water-level within the tank to which the ball-cock is attached, it being of course understood that the valve-body a is provided with suitable means of attachment to a tank and to a supply-pipe.
  • a valve-body having a chamber, a water-inlet at one end of the chamber, an opening at the opposite end and an outlet at the side of the chamber, a cap adapted to close the opening in the chamber and having a tubular projection extending inward toward the inlet side of the chamber with its inner end resting against the valve-seat, a flange on this projection ex-

Description

N0. 663,23l. Patented Dec. 4, I900.
' F. JEWETT.
BALL COCK.
'Application filed Sept. 18, 1899.)
(No Model.)
fizz/e22 tar:
NITED STATES PATENT FRANK JEWETT, OF HARTFORD, CONNECTICUT, ASSIGNOR TO OWEN H. JONES, OF SAME PLACE.
BALL-COCK.
SPECIFICATION forming part of Letters Patent No. 663,231, dated December 4, 1900.
Application filed September 18, 1899. Serial No. 730,864. (No model.)
To all whom it may concern.-
Be it known that I, FRANK J EWETT, a citizen of the United States, residing at Hartford, in the county of Hartford and State of Connecticut, have invented new and useful.Im-
provements in Ball-Cocks, of which the following is a specification.
of valve easily accessible for repairs and op erative under varying pressures and by means of the ordinary float and lever commonly used with ball-cocks of this general class.
Referring to the drawings, Figure 1 is a top view of the ball-cock, showing the valve-body cut away in horizontal section. Fig. 2 is a view in central vertical section through the structure. Fig. 3 is a plan view of the removable valve-seat and in cross-section through the valve-body.
In the accompanying drawings the letter a denotes a valve-body having a chamber 12, a water-inlet c, and an outlet (1, the latter being arranged (in the form of the present embodiment of the invention) at the side of the chamber 1) which is in line with the inlet-' opening a. The chamber 5 is larger in diameter than the inlet 0, and a cap e is secured, as by means of screws f, to the valvebody at one end. The cap 6 has a flange or shoulder e, that enables a close joint to be formed between the parts. A tubular projection g on the inner side of the cap is of a suitable length to bring its edge into close contact with the removable valve-seat h,
which is closely fitted in a socket a in the bottom of the chamber 1), a packing-ring i, of suitable material, being borne on the rear of the seat It and forming a somewhat-elastic bearingsurface for the end of the projection g. This removable seat h may be made of the same form on its opposite faces, so as to be reversible on the seat. The flange g, that projects from the part 9 within the chamber and extends to the inner surface of the Wall, forms a guide that aids to properly center the valve 10, the shank lo of which extends through the cap e, and it also forms a shield to prevent the water from flowing against the under surface of the cap with a velocity or under a pressure which would cause the unpacked joint at the edge of the cap to leak.
The valve 70 reciprocates within the chamber or space in the enlarged inner end of the projection g, and the ports 9 g formed through the wall of this part, provide for the free flow of water to the outlet (1 when the valve 75 is lifted from its seat.
On the outer surface of the cap 6 a bracket 1 supports a lever on by means of a pivot-pin passing through the parts, and a roller n on a pin 'n on the valve-spindle k is located in the slot m in the lever m, so that as the lever is rocked on its pivot the valve-spindle is reciprocated. A float-lever 0 is secured to the other arm of the lever and is moved by means of the usual float, that is controlled as to its position by the water-level within the tank to which the ball-cock is attached, it being of course understood that the valve-body a is provided with suitable means of attachment to a tank and to a supply-pipe.
The operation of the device will be readily understood from the foregoing description of the several parts and their related positions in the combination.
What I claim as my invention, and desire to secure by Letters Patent, is
In a ball-cock in combination, a valve-body having a chamber, a water-inlet at one end of the chamber, an opening at the opposite end and an outlet at the side of the chamber, a cap adapted to close the opening in the chamber and having a tubular projection extending inward toward the inlet side of the chamber with its inner end resting against the valve-seat, a flange on this projection ex-
US1899730864 1899-09-18 1899-09-18 Ball-cock. Expired - Lifetime US663231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1899730864 US663231A (en) 1899-09-18 1899-09-18 Ball-cock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1899730864 US663231A (en) 1899-09-18 1899-09-18 Ball-cock.

Publications (1)

Publication Number Publication Date
US663231A true US663231A (en) 1900-12-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1899730864 Expired - Lifetime US663231A (en) 1899-09-18 1899-09-18 Ball-cock.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767730A (en) * 1953-04-01 1956-10-23 Crane Co Reversible seat valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767730A (en) * 1953-04-01 1956-10-23 Crane Co Reversible seat valve

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