US70138A - Jerome c - Google Patents
Jerome c Download PDFInfo
- Publication number
- US70138A US70138A US70138DA US70138A US 70138 A US70138 A US 70138A US 70138D A US70138D A US 70138DA US 70138 A US70138 A US 70138A
- Authority
- US
- United States
- Prior art keywords
- dampers
- drum
- jerome
- partitions
- passage
- 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
- 230000000694 effects Effects 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERALĀ ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
Definitions
- Figure 1 is a perspective view of my improved drum, with a part broken away to show the dampers.
- My invention consists in the combination of two elongated dampers situated within the drum, connected outside by a rod, so as to receive a simultaneous action, and so arranged that the same effect of an indirect passage is produced as where partitions are employed in the drum.
- A is the drum, and B B'the dampers.
- These dampers are made of much more than the ordinary length, extending, in fact, nearly the length of the drum itself. They are hung on shafts O G, which extend out through the side of the drum, and have crank-arms, a a, which are connected by a. connecting-rod, b. I prefer to cast these dampers with eyes 0 0, formed as shown in the drawings, so that the shafts can be simply slipped in.
- the dampers are closed, as in fig. 2, the edges of the same conform to the outline of the interior of the drum, or, in other words, fit the walls.
- dampers are cast so as to fit accurately, and require no fitting, while, if partitions aroused, they must be riveted in place, which requires much labor, and when this is done, dampers mustbe employed, which in themselves are nearly or quite as costly as mine.
- the connection 6 between the dampers insures their simultaneons action, and necessitates but one movement to adjust both dampers; This is essential to the perfect working of the drum. Both have to close accurately to cut off and give proper direction to the draught.
- dampers in this case differ from those in other cases, being elongated so as to simply close against the sides of the drum, instead of turning freely, thereby giving an indirect draught nearly the whole length of the drum, and in being connected in such a manner as to receive a simultaneousaction.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Air-Flow Control Members (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
* V J. C. WARD.
I Heating Drum. v No. 70,138. Patented Oct, 22, 1867.
"-PETERS, PAOTO-LITHOGRAFHEE WASHINGTON, D. C.
gluitrh grains 329mm: ffirr.
Letters Patent No. 70,138, dated October 22, 1867.
STOVE-PIPE DRUM.
dig: fitlgtbule infant in in than italics seat mm lurking out at its sane.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, JEROME C. WARD, of Bergen, in the county of Genesee, and State of New York, have invented a certain new and useful Improvement in Stove-Pipe Drums; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, making part of this specification.
Figure 1 is a perspective view of my improved drum, with a part broken away to show the dampers.
Figure 2, a central vertical section of the same.
Like letters of reference indicate corresponding parts in both figures.
My invention consists in the combination of two elongated dampers situated within the drum, connected outside by a rod, so as to receive a simultaneous action, and so arranged that the same effect of an indirect passage is produced as where partitions are employed in the drum.
As representedin the drawings, A is the drum, and B B'the dampers. These dampers are made of much more than the ordinary length, extending, in fact, nearly the length of the drum itself. They are hung on shafts O G, which extend out through the side of the drum, and have crank-arms, a a, which are connected by a. connecting-rod, b. I prefer to cast these dampers with eyes 0 0, formed as shown in the drawings, so that the shafts can be simply slipped in. When the dampers are closed, as in fig. 2, the edges of the same conform to the outline of the interior of the drum, or, in other words, fit the walls. The tops of the lower and the bottoms of the upper dampers are, however, clipped off square, or otherwise formed so as to leave passages d d for the passage of the draught. Thus it will be seen that when the dampers are in the position shown in black lines, fig. 2, an indirect passage will be produced, as indicated by the arrows, but when in the position indicated by red lines, a direct passage will be produced. By this arrangement of the elongated dampers, I give an indirect passage which extends nearly the length of the drum itself, and which, in fact, can be extended any desired length, This produces the same effect that is produced where partitions are used in the drum with a small valve at top and bottom. By this constructiond lessen the expense, since the dampers are cast so as to fit accurately, and require no fitting, while, if partitions aroused, they must be riveted in place, which requires much labor, and when this is done, dampers mustbe employed, which in themselves are nearly or quite as costly as mine. The connection 6 between the dampers insures their simultaneons action, and necessitates but one movement to adjust both dampers; This is essential to the perfect working of the drum. Both have to close accurately to cut off and give proper direction to the draught. The dampers in this case differ from those in other cases, being elongated so as to simply close against the sides of the drum, instead of turning freely, thereby giving an indirect draught nearly the whole length of the drum, and in being connected in such a manner as to receive a simultaneousaction. These features combined, I believe to be original with myself.
I am aware that two turning dampers have before been connected by a rod, 6, but in such case interior partitions have-been used with the drum. Such I do not claim.
What I claim as my invention, and desire to secure by Letters Patent, is
The combination of the two elongated dampers B' B, connected by rod 6 with the drum A, without partitions, the whole operating in the manner and for the purpose specified.
In witness whereof I have hereunto signed my name in the presence of two subscribing witnesses.
,JEROME WARD.
Witnesses:
ELBERT W. PARMELEE, I. D. DOOLITTLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US70138A true US70138A (en) | 1867-10-22 |
Family
ID=2139657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70138D Expired - Lifetime US70138A (en) | Jerome c |
Country Status (1)
Country | Link |
---|---|
US (1) | US70138A (en) |
-
0
- US US70138D patent/US70138A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US70138A (en) | Jerome c | |
US472595A (en) | Baking-pan | |
US868182A (en) | Radiator-valve. | |
US107557A (en) | Improvement in blind-slat operators | |
US577527A (en) | hulbert | |
US72179A (en) | Improvement in stoye-baok plate | |
US71980A (en) | Ii oast-metal oases foe speiig-balanoes | |
US86925A (en) | Improvement in g-rain-spotjts | |
US62985A (en) | Improvement in haevestee | |
US63953A (en) | Improvement in coal-scuttles | |
US114009A (en) | Improvement in hinges for table-leaves | |
US95737A (en) | Improved window-blind | |
US113661A (en) | Improvement in canal-lock valves | |
US58233A (en) | Stove-pipe damper | |
US72437A (en) | Gaius b | |
US53627A (en) | Improvement in stop-cocks | |
US96213A (en) | Improvement in wagon-seats | |
US81416A (en) | Improved horse-collar fastening | |
US231986A (en) | Faucet-hole closer | |
US78203A (en) | Improvement in cultivators | |
US59211A (en) | Improved gate-hinge | |
US518785A (en) | Damper for pipes | |
US330955A (en) | Damper | |
US98346A (en) | Improvement in grain-separators | |
US170222A (en) | Improvement in cheese-preservers |