US88599A - Improvement in throttle-valves for steam-engines - Google Patents

Improvement in throttle-valves for steam-engines Download PDF

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US88599A
US88599A US88599DA US88599A US 88599 A US88599 A US 88599A US 88599D A US88599D A US 88599DA US 88599 A US88599 A US 88599A
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throttle
steam
valves
improvement
engines
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    • 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
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Description

CHARLES DOUGHTY ALLEN, OF NEW YORK, N. Y.

Leners PamNO. 88,599, ma Apre 6, 1869.

IMPROvEMENT IN THROTTLE-VALVES FOR STEAM-ENGINES.

The Schedule referred to in these Letters Patent and making part o( the same.

To all whom 'it may concern Be it known that I, CHARLES DOUGHTY ALLEN, of the city, county, and State of New York, have invented a new and useful Improvement in Throttle-Valves; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specilication.

The present invention relates to a new and useful improvement in throttle-valves, the same being oper ated upon by the governor in such a manner, that in the event of anythingl giving way, or breaking, the throttle-valve will immediately close and shut off the steam, and willalso close itself should the engine run too fast, for, as the balls of the governor rise, they will draw the throttle shut, the construction and operation of which will be understood lfrom the following description, reference being 'had to the accompanying drawings, in which-` Figure 1 represents a section of my device, showing l the valve open, and

Figure 2 is a plan of the same, showing the valve shut,` part being broken away to show construction.

Similar letters of reference indicate corresponding parts VIn this case, the throttle-valve A lies dat on the seat B, on top of l the steam-chest, and isI operated upon by being connected with the governor by the rod C, which, as the balls fall, will serve to push the valve shut should anything give way or break and further, the engine will be preventedfroln running too fast, for, as the balls of the governor rise, they will draw the valve A, so as to shut'ol` the steam, and thus regulate itself. Y The steam from the feed-pipe D serves to keep the valve tight against its seat.

I claim as new, and desire to secure by Letters Patent- The construction of the throttle-valve A and its seat B, with reference to the ingress-steam pipe 13,115 herein shown and described.

CHARLES DOUGHTY ALLEN.

Witnesses: Y

FRANK BLOGKLEY, CHARLES H. NASH.

US88599D Improvement in throttle-valves for steam-engines Expired - Lifetime US88599A (en)

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US88599A true US88599A (en) 1869-04-06

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867192A (en) * 1955-10-10 1959-01-06 Bendix Aviat Corp Stage motor
US2947511A (en) * 1956-02-10 1960-08-02 Power Gas Ltd Valves
US20040132607A1 (en) * 2003-01-08 2004-07-08 3M Innovative Properties Company Ceramic fiber composite and method for making the same
US20150152971A1 (en) * 2009-07-20 2015-06-04 Onesubsea Ip Uk Limited Actuating Device and Method for Displacing the Actuating Device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867192A (en) * 1955-10-10 1959-01-06 Bendix Aviat Corp Stage motor
US2947511A (en) * 1956-02-10 1960-08-02 Power Gas Ltd Valves
US20040132607A1 (en) * 2003-01-08 2004-07-08 3M Innovative Properties Company Ceramic fiber composite and method for making the same
US20150152971A1 (en) * 2009-07-20 2015-06-04 Onesubsea Ip Uk Limited Actuating Device and Method for Displacing the Actuating Device
US9470330B2 (en) * 2009-07-20 2016-10-18 Onesubsea Ip Uk Limited Actuating device and method for displacing the actuating device

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