US68495A - photo-litjigijrapher - Google Patents

photo-litjigijrapher Download PDF

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Publication number
US68495A
US68495A US68495DA US68495A US 68495 A US68495 A US 68495A US 68495D A US68495D A US 68495DA US 68495 A US68495 A US 68495A
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levers
weight
litjigijrapher
photo
john
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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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18856—Oscillating to oscillating

Definitions

  • the objectief this invention is to render the a-ction of the ordinary centrifugal governor more sensitive to variations of speed in the engine than is usuel by the common method; and it consists in :in arrangement ot' levers and chains, combined with n. weight end rod, whereby the governor of the engine controls the throttlevalve in the most perfect manner, as will be hereinafter described.
  • the drawing represents on elevation of the apparatus, showing the diil'erent part :1nd their eolnhinntion with each other,
  • A is a. pillar er stand, which supports the levers, which levers have their fulcrn. in lnortises or slots therein,
  • B is the upper lever
  • C is the lower lever
  • D is n rod, which is attached to or connected with the sliding-sleeve of the governor. This rod D is connected nt its lower end with the leve: ⁇ C nt a..
  • the two levers are connected together et one end by a, chain, marked E.
  • F is n chnin, which is ettnehed to the lower lever C at b, from whence it passes up over :i pulley, marked G; ond it then pnssesdown und tnkes hold of a. weight, rnnrkcd IL as seen in the drawing.
  • the weight H represents the tlirottle-vulve as, the rnlve is opened or closed es the weight is raised er lowered by the action of the governor on the levers.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)

Description

@etten tstrs getter @Uhr I JOHN EDDY, OF BARNESVILLE, OHIO.
Letters Patent No. 68,495, dated September 3, 1867.
IMPROVEMENT IN STEAM-ENGINE GOVENORS.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, JOHN EDDY, of Barnesville, in the county of Belmont, and Stute of Ohio, have invented a. new and useful Improvement in Stcnm-Englne Governors; and I do hereby declare that the following is n full, clear, and exact description thereof', which will enable others skilled in the nrt to ineke and use the suine, reference being had to the' accompanying drawings, forming part of this specification. i
The objectief this invention is to render the a-ction of the ordinary centrifugal governor more sensitive to variations of speed in the engine than is usuel by the common method; and it consists in :in arrangement ot' levers and chains, combined with n. weight end rod, whereby the governor of the engine controls the throttlevalve in the most perfect manner, as will be hereinafter described.' I
The drawing represents on elevation of the apparatus, showing the diil'erent parte :1nd their eolnhinntion with each other,
A is a. pillar er stand, which supports the levers, which levers have their fulcrn. in lnortises or slots therein,
'as seen in the drawing. B is the upper lever, and C is the lower lever. D is n rod, which is attached to or connected with the sliding-sleeve of the governor. This rod D is connected nt its lower end with the leve:` C nt a.. The two levers are connected together et one end by a, chain, marked E. F is n chnin, which is ettnehed to the lower lever C at b, from whence it passes up over :i pulley, marked G; ond it then pnssesdown und tnkes hold of a. weight, rnnrkcd IL as seen in the drawing. J is another chain, which is connected with the upper lever B at e, and to the weight H, :is seen. The weight H represents the tlirottle-vulve as, the rnlve is opened or closed es the weight is raised er lowered by the action of the governor on the levers.
Having thus described my invention, I claim es new, and desire to secure 'ey Letters Potent- The combination of the pillar A, levers B C, connecting-rod D, chains E F J, pulley G, und weight Il, substantially as described for the purpose specified.
JOHN EDDY. Witnesses:
JOHN REED, IsAAe L. Hennes.
US68495D photo-litjigijrapher Expired - Lifetime US68495A (en)

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