US115478A - Improvement in valve-motions - Google Patents
Improvement in valve-motions Download PDFInfo
- Publication number
- US115478A US115478A US115478DA US115478A US 115478 A US115478 A US 115478A US 115478D A US115478D A US 115478DA US 115478 A US115478 A US 115478A
- Authority
- US
- United States
- Prior art keywords
- valve
- motions
- improvement
- lever
- steam
- 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
Links
- 230000033001 locomotion Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 2
Images
Classifications
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
- F16K31/52416—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve comprising a multiple-way lift valve
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/06—Means for driving the impulse member
- B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/24—Valve arrangements therefor involving a rocking-plate type valve
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
Description
lvrrnnSura:rns
i SIMON INenRsoLL, on BROOKLYN, NEW YORK.
IMPROVEMENT INVALVE-MOTIONSY. v
g Specification forming part of Letters Patent No. 115,478, dated May 30, 1871.
. the steam-chest attached. 1 Fig. 4 shows the opposite side of the cylinder and steam-chest to Fig. 3.`
My inventionhas reference more particularly1to machinery for workingrock-drills, such as was patented to me by Letters Patent bearing date February 28, 187,1; and consists of a new and peculiar `valve-motion controlled and regulated by beveledftappets `Workin g into the cylinder. i
In order that others skilled in the art may use and understand my invention, I will proceed to explain how I have' carrried it out.
K is a tappetlever,the motions ofwhich `are regulated and controlled by the beveled tappets k k, operated on, alternately, by the piston l?. The beveled ends of the tappets pass into the cylinder G just far enough to allow the beveled or inclined edges of the piston to strike alternately against the bevel or incline Q, Fig. 1, on the inner ends of the tappets, thus giving motion to the tppet-lever K. The bent lever H is attached at one end to the tappet-lever K, and at the other end to the valve-stem 9, as shownin Fig. 4.
` It is evident the motion of thetappet-lever K will give a lateral motion to thebent lever H, andthus cause the valve-stem 9 to slide within the steam-chest F, which is constructed after the usual manner of constructing steam-chests, in which 6 and 7 are ports, and 8 is an exhaust-port.
AHaving thus described my invention, what I claim as new, and desire to secure by Letters Patent, is y The tappet-lever K, with itsl beveled tappets k,=in combination with the piston P and bent lever H, to give motion to the valve-stem 9, and'cause it to slide within the steam-chest F,.substantially as and for the lpurpose set forth.
y SIMON INGERSOLL.
Witnesses v A. H. EVANS, FREDERIOK ZHIMER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US115478A true US115478A (en) | 1871-05-30 |
Family
ID=2184937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US115478D Expired - Lifetime US115478A (en) | Improvement in valve-motions |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US115478A (en) |
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0
- US US115478D patent/US115478A/en not_active Expired - Lifetime
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