US144204A - Improvement in governors for steam-engines - Google Patents

Improvement in governors for steam-engines Download PDF

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Publication number
US144204A
US144204A US144204DA US144204A US 144204 A US144204 A US 144204A US 144204D A US144204D A US 144204DA US 144204 A US144204 A US 144204A
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Prior art keywords
valve
steam
seat
engines
governors
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Expired - Lifetime
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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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86791—Piston
    • Y10T137/86799—With internal flow passage

Definitions

  • My invention relates to an improvement in governors for steam-engines, wherein I use a cylindrical valve-seat, placed in a chamber, said valve-seat being perforated, and having a cylindrical valve, also perforated to correspond, as hereinafter described.
  • Figure l is a vertical section, showing the valve-seat E placed in casing A 5 also, the valve H in position.
  • Fig. 2 is a cross-section.
  • Fig. 3 is a view of the valve seat E.
  • Fig. 4 shows the upper portion of the valve-stem P as constructed.
  • Fig. 5 is a view of the valve H, showing the slot X. Y
  • A is the casing, into which the valve-seat E is placed.
  • D, Fig. 1, is the packing, which forms a steam-joint between the casing A and seat E.
  • the holes Lin the seat E correspond with the holes M in the valve H.
  • the lower end of the valve stem P is threaded, and
  • the steam is admitted into the chamber B through the port F, and passes around the seat E and through the holes L in the same, and through the holes M in the valve, the amount of steam admitted through the holes L in the seat and M in the valve being governed by the adjustment of the valve up or down, as required.

Description

1'. E. H'uauu..
lIliovernurs for Steam-Engines.
Patented Nov. 4,1873.
l m Illu l 1| l mi UNITED STATES PATENT DEEICE.
JOHN E. HUeOU, OE RICHMOND, INDIANA.
IMPROVEMENT IN GOVERNORS FOR STEAM-ENGINES.
Specification forming part of Letters Patent No. 144,204, dated Ncvcmber 4, 18723; application filed August 1S, 1873.
To all whom Ait may concern:
Be it known that I, JOHN E. HUGOU, of Richmond, county of Wayne, State of Indiana, have invented certain Improvements in Governors for Steam-Engines, of which the following is a specication:
My invention relates to an improvement in governors for steam-engines, wherein I use a cylindrical valve-seat, placed in a chamber, said valve-seat being perforated, and having a cylindrical valve, also perforated to correspond, as hereinafter described.
Figure l is a vertical section, showing the valve-seat E placed in casing A 5 also, the valve H in position. Fig. 2 is a cross-section. Fig. 3 is a view of the valve seat E. Fig. 4 shows the upper portion of the valve-stem P as constructed. Fig. 5 is a view of the valve H, showing the slot X. Y
A is the casing, into which the valve-seat E is placed. Bis the steam-chamber in the casing A and around the seat E, as shown in Figs.l and 2. D, Fig. 1, is the packing, which forms a steam-joint between the casing A and seat E. The holes Lin the seat E correspond with the holes M in the valve H. The lower end of the valve stem P is threaded, and
passes through the cross-head N, which crosshead is suspended on pivots in the upper end of the valve H, by which arrangement the valve may be adjusted, as required, by turning the stem to give the required change. The slot X, Fig. 5, in the valve H, passes over the pin I in the valve-seat E.
The steam is admitted into the chamber B through the port F, and passes around the seat E and through the holes L in the same, and through the holes M in the valve, the amount of steam admitted through the holes L in the seat and M in the valve being governed by the adjustment of the valve up or down, as required.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent, is
The combination of the cylindrical valve H, having the slot X, cross-head N, and threaded valve-stem F, with the cylindrical seat E, provided with pin I, and chamber B, all constructed substantially as and for the purpose set forth.
JOHN E. ,HUGOIL Witnesses HENRY KEI-ILENBRINK, LoUIs Knorr.
US144204D Improvement in governors for steam-engines Expired - Lifetime US144204A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040183044A1 (en) * 2003-03-20 2004-09-23 Wears William Everett Severe service control valve
US20070267510A1 (en) * 2004-12-20 2007-11-22 Edc Automotive, Llc Thermostatic Device and Related Method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040183044A1 (en) * 2003-03-20 2004-09-23 Wears William Everett Severe service control valve
US20070267510A1 (en) * 2004-12-20 2007-11-22 Edc Automotive, Llc Thermostatic Device and Related Method
US7757962B2 (en) * 2004-12-20 2010-07-20 Edc Automotive, Llc Thermostatic device and related method

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