US106867A - Improvement in operating valves - Google Patents

Improvement in operating valves Download PDF

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Publication number
US106867A
US106867A US106867DA US106867A US 106867 A US106867 A US 106867A US 106867D A US106867D A US 106867DA US 106867 A US106867 A US 106867A
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Prior art keywords
valve
improvement
operating valves
tube
stem
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    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member

Definitions

  • This ⁇ invention relates to a new and useful im provement iu operating valves, whereby they may be arranged in short tubes of small diameter, and removedv valve.
  • A represents the tube in which 'the valve is placed.
  • B is the valve.
  • Y C is the valve-stem. Dis the valve-seat.
  • the seat is an oval'plate with au oval orilce placed at au angle of forty-five degrees,more or less, iu the l tube, as represented in the drawing.
  • Attached to this plate is the nut G of the screw valve-stem.
  • J is a slot in the socket, which allows the valve to rise from its Aseat when the stem is unscrewed.
  • K is au arm, which is hinged to the valve at one end, to the plow F at the other end.
  • valve may be drawn back or opened so as to leave the tube nearly unobstructed.
  • the plate-F is fastened on by screws, so that it may be taken o" and the valveremoved at pleasure.
  • ' L is a hand-wheel ou the valve-stem for operating the valve.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)

Description

NA PErsRs. PHOTO-LITHOGRAPHER. WASHXNGTON. D C.
waited tant tiatwtdtjiiiiw.
ABRAHAM L. PENNooK,l ory UPPER DARBY, PENNSYLVANIA.
Letters Patent No. 106,867, dated August 30, 1870.
IMPROVEMENT IN OPERATING- VALVES..
The Schedule referred to in these Letters Patent and making part of the sarde.
To all whom it may concern Be it known that I, ABRAHAM L. PENNocK, of Upper Darby, in the county of Delaware and State of Pennsylvania, have invented anew and useful Improvemeut in Operating Valves; and I do hereby' declare vthat the following is a. full, clear, and exact description thereof, which will enable others skilled' in'the art to make and use the same, referencebeing had to the accompanying drawing forming part of this specification.
This` invention relates to a new and useful im provement iu operating valves, whereby they may be arranged in short tubes of small diameter, and removedv valve. Y
Similar letters of reference indicate corresponding parts. y
A represents the tube in which 'the valve is placed. B is the valve.Y C is the valve-stem. Dis the valve-seat. The seat is an oval'plate with au oval orilce placed at au angle of forty-five degrees,more or less, iu the l tube, as represented in the drawing.
Opposite the valve-seat a slot or opening is made,
through the tube, around the edge of which' there is" a ange, E, tightly tted and soldered to the tune, to which flange a covering-plate, F, is fitted.
Attached to this plate is the nut G of the screw valve-stem.
On the back of the valve there is a socket, H, and on the end of the valve-stein there is a ball, I, which engages .with thc. Socket;
J is a slot in the socket, which allows the valve to rise from its Aseat when the stem is unscrewed.
K is au arm, which is hinged to the valve at one end, to the plow F at the other end.
' This hinged arln guides the -valveand keeps it in the right position in opening and closing.
By this arrangement the valve may be drawn back or opened so as to leave the tube nearly unobstructed.
The plate-F is fastened on by screws, so that it may be taken o" and the valveremoved at pleasure.
' L is a hand-wheel ou the valve-stem for operating the valve.
VBy hanging the valve and operatingvit in this mauner, it is Inadeto work Vin a shorter tube than it could if it were lifted perpendicularly from its seat.
Having thus described my'iuvention,
I claim as new and desire to secure by Letters Patent- The flanged tube A E, valve-seat D, valve B H, stem C, and covering-plate 14", combined, constructed, and relatively arranged, as and for the purpose described.
ABRAHAM L. PENNOOK.
Witnesses:
W. G. GRAY, J. T. TEMPLE.
US106867D Improvement in operating valves Expired - Lifetime US106867A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841360A (en) * 1955-06-07 1958-07-01 Svenska Flaektfabriken Ab Valve for fume channels
US3080884A (en) * 1959-09-28 1963-03-12 Eskimo Pie Corp Distributor valve
US3511163A (en) * 1968-01-15 1970-05-12 Wehr Corp Diffuser
WO2015136281A1 (en) * 2014-03-12 2015-09-17 Safety Critical Analysis Limited In-line valves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841360A (en) * 1955-06-07 1958-07-01 Svenska Flaektfabriken Ab Valve for fume channels
US3080884A (en) * 1959-09-28 1963-03-12 Eskimo Pie Corp Distributor valve
US3511163A (en) * 1968-01-15 1970-05-12 Wehr Corp Diffuser
WO2015136281A1 (en) * 2014-03-12 2015-09-17 Safety Critical Analysis Limited In-line valves

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