US111330A - Improvement in stuffing-boxes for engines - Google Patents
Improvement in stuffing-boxes for engines Download PDFInfo
- Publication number
- US111330A US111330A US111330DA US111330A US 111330 A US111330 A US 111330A US 111330D A US111330D A US 111330DA US 111330 A US111330 A US 111330A
- Authority
- US
- United States
- Prior art keywords
- engines
- boxes
- stuffing
- improvement
- vapor
- 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
- 210000004907 Glands Anatomy 0.000 description 10
- 229940035295 Ting Drugs 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
Images
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
Definitions
- Figure 2 is a transverse section of the same. Similar letters of rcflu'cncc indicate corresponding parts.
- This invention is to prevent the escape'iuto the at- .mosphere of vapor around the piston and valve-rods, and the escape Offlit) fluid from which the vapor is produced around the plunger of theforce-pump that supplies vaper-generators where expensive volatile liquids are employed in the generator of a vapor-engine.
- My invention consists in a chamber, tween two striding-boxessurrounding such rod or plunger, and from which chamber a, tube passcs'to a condenser or exhaust-pipe of the engine from the piston and valve-rods, and to the reservoir containing the'iluidi'rom the force-pump.
- a in the drawing represents the head ot'a cylinder, or equivalent device, provided with a projecting box, a, into which is fitted a gland, B, compressing the; packing or stuiling at l).
- gland B contains an annular vapor-chambet 'g, beyond which it receives another layer, (1, of stujf ting, that is held iuplace by a second gland, G.
- the gland O or the metal 0 atO, surroulnling the rod or shni't, may be sufficient without any elastic packing.
Description
tum
Letters Patent No. 111,330, dated January 31, 1871.
lMPROVEMEN'T lN STUFFlNG-BOXES'FOR ENGINES.
The Schedule referred to in these Letters Patent and making part of the same.
'0 all whom-it inc concern:
lie it knoivn that I, JOEL A. H. ELLIS, of Spring field, in the county of \Vindsor and State 01" Vcr-1 moot, liufie invented anew and improved Stuffing- 110x for Engines; and I:- do hereby declare. that the tiillowing is a full, clear, and exact descriptionthereol', which willennble others skilled in the art to make and use the same, reference being had to the accoinpa -iying drawing forming part of this specification. Figure 1 represents a longitudinal section of my improved stuiiing-box. Q
Figure 2 is a transverse section of the same. Similar letters of rcflu'cncc indicate corresponding parts.
i This invention is to prevent the escape'iuto the at- .mosphere of vapor around the piston and valve-rods, and the escape Offlit) fluid from which the vapor is produced around the plunger of theforce-pump that supplies vaper-generators where expensive volatile liquids are employed in the generator of a vapor-engine.
My invention consists in a chamber, tween two striding-boxessurrounding such rod or plunger, and from which chamber a, tube passcs'to a condenser or exhaust-pipe of the engine from the piston and valve-rods, and to the reservoir containing the'iluidi'rom the force-pump.
By this means I am enabled to prevent the escape of the vapor andfluid into the engine-room, and itbecomes unnecessary to pack the stutt ing box as tightly as heretoihre, and hence considerable friction is avoided.
provided be- A in the drawing represents the head ot'a cylinder, or equivalent device, provided with a projecting box, a, into which is fitted a gland, B, compressing the; packing or stuiling at l).
.'.li e, gland B contains an annular vapor-chambet 'g, beyond which it receives another layer, (1, of stujf ting, that is held iuplace by a second gland, G.
berews or bolts 0 c serve to secure the gland B to the head A, while other screws or bolts f hold 0 m B. v j The annular chamber g which surrounds the rod or plunger provided with a-tube, it, that extends froni' the chamber tocthe condenser ot'the; engine or to the exhaust-pipe. I The vapor whicln may have passed by or through the packing l: enters the chamber 9 and passes off by the tube 71-. i 1 The packing (Z rpl-events the steam .or vapor from leaving the chamber 1 except through the tube 71.
The gland O or the metal 0 atO, surroulnling the rod or shni't, may be sufficient without any elastic packing.
Having thus described my' invention,
I claim as new and desire to securcdiy Letters Pat; cnt-- The land oi a stutliiW-box for the rods of a .va JUl'- engine, provided with a. vapor-chamber, 5 and a tube for conveying avqay the escape-vapors, as specilied.
.iii'l'l' jli A. ll. lilil 't-.
\Vitnesses:
T. 1%. Mosnnn, Arno. W. Munich.
Publications (1)
Publication Number | Publication Date |
---|---|
US111330A true US111330A (en) | 1871-01-31 |
Family
ID=2180799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US111330D Expired - Lifetime US111330A (en) | Improvement in stuffing-boxes for engines |
Country Status (1)
Country | Link |
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US (1) | US111330A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443332A (en) * | 1944-04-14 | 1948-06-15 | Hpm Dev Corp | Seal |
-
0
- US US111330D patent/US111330A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443332A (en) * | 1944-04-14 | 1948-06-15 | Hpm Dev Corp | Seal |
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