US452487A - John thomson - Google Patents
John thomson Download PDFInfo
- Publication number
- US452487A US452487A US452487DA US452487A US 452487 A US452487 A US 452487A US 452487D A US452487D A US 452487DA US 452487 A US452487 A US 452487A
- Authority
- US
- United States
- Prior art keywords
- disk
- thomson
- oscillating
- actions
- john thomson
- 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
- 238000010276 construction Methods 0.000 description 2
- 230000001066 destructive Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C9/00—Oscillating-piston machines or engines
- F01C9/005—Oscillating-piston machines or engines the piston oscillating in the space, e.g. around a fixed point
Definitions
- This invention relates to oscillating-disk actions; and it consists in constructing the disk as fully set forth hereinafter and illustrated in the drawings, in which Figure 1 is a central transverse section through casings, such as might be employed in a water-meter, exposing the disk in full lines edge View, showing my improvement.
- Figure 2 is a top plan view of the disk, and
- Fig. 3 is a transverse center section on the line of the slot.
- Fig. 4 is a modification, showing the invention in connection with the disk when it is cup-shaped or conical.
- the disk 5 from center to circumference, in transverse section is Wedge-shaped, the thicker portion 6 being toward the center, the thinner 7 at the periphery.
- the objects of this form are vantage in requiring less quantity of material to construct the disk, but also in a given size of chamber-such as illustrated-gives a greater displacement for each oscillation.
- An additional advantage of controlling importance is that the periphery of the disk, the portion traveling at highest speed, is relieved of weight, and hence the disk may be operated more rapidly with less destructive shock and vibration than in the forms heretofore employed.
- the disk may be 1 of differentcross-sectional forms, provided the thickness is reduced toward the edge.
- a disk for oscillating-disk actions provided with acentral ball and reduced in thickness at the edge, substantially as described.
Description
(No Model.)
J. THOMSON. FORM OF DISK FOR OSOILLATING DISK ACTIONS.
Patented May 19,1891.-
UNITED STATES PATENT OFFICE.
JOHN THOMSON, OF BROOKLYN, ASSIGNOR TO THE THOMSON METER COMPANY, OF NEW YORK, N. Y.
FORM OF DISK FOR OSCILLATING-DISK ACTIONS.
SPECIFICATION forrning part of Letters Patent No. 452,487, dated May 19, 1891.
Application filed January 3 1891. serial No, 376,662. (No model J To all whom iii may concern.-
Be it known that I, J OHN THOMSON, a citizen of the United States, residing at Brooklyn, Kings county, New York, have invented certain new and useful Improvements in Form of Disk for Oscillating-Disk Actions, of which the following is a specification.
This invention relates to oscillating-disk actions; and it consists in constructing the disk as fully set forth hereinafter and illustrated in the drawings, in which Figure 1 is a central transverse section through casings, such as might be employed in a water-meter, exposing the disk in full lines edge View, showing my improvement. Fig. 2 is a top plan view of the disk, and Fig. 3 is a transverse center section on the line of the slot. Fig. 4 is a modification, showing the invention in connection with the disk when it is cup-shaped or conical.
Description of the invention may be embodied in the single statement that the disk 5 from center to circumference, in transverse section, is Wedge-shaped, the thicker portion 6 being toward the center, the thinner 7 at the periphery. The objects of this form are vantage in requiring less quantity of material to construct the disk, but also in a given size of chamber-such as illustrated-gives a greater displacement for each oscillation. An additional advantage of controlling importance is that the periphery of the disk, the portion traveling at highest speed, is relieved of weight, and hence the disk may be operated more rapidly with less destructive shock and vibration than in the forms heretofore employed. The disk may be 1 of differentcross-sectional forms, provided the thickness is reduced toward the edge.
Without limiting myself to the precise construction and arrangement of parts shown and described, I claim 1. The combination, in an oscillating-disk action, of a casing, disk, and central ball, the disk tapering toward the edge, substantially as described.
2. A disk for oscillating-disk actions, provided with acentral ball and reduced in thickness at the edge, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JOHN THOMSON. Witnesses:
FRANK LAMBERT, EDWD. K. ANDERTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US452487A true US452487A (en) | 1891-05-19 |
Family
ID=2521367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US452487D Expired - Lifetime US452487A (en) | John thomson |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US452487A (en) |
-
0
- US US452487D patent/US452487A/en not_active Expired - Lifetime
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