US182575A - Improvement in chimneys - Google Patents
Improvement in chimneys Download PDFInfo
- Publication number
- US182575A US182575A US182575DA US182575A US 182575 A US182575 A US 182575A US 182575D A US182575D A US 182575DA US 182575 A US182575 A US 182575A
- Authority
- US
- United States
- Prior art keywords
- chimney
- smoke
- chimneys
- improvement
- heating
- 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
- 238000010438 heat treatment Methods 0.000 description 12
- 239000000446 fuel Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts
Definitions
- Figure 1 represents a sectional side elevation of my improved chimney; and Fig. 2, a horizontal section of the same on line 0 c, Fig. 1.
- the object of my invention is to supply a uniform heat and establish an efifective ventil-ation in houses, and buildings generally, by
- the invention consists of a chimney with spiral exterior smoke-flue and interior heating and ventilating passages.
- A represents the interior and B the exteriorcylinder of my improved heating and ventilating chimney.
- the smoke is eonveyed'upward from thefurnace at the cellar of the building, between the inner sur-' face of the exterior cylinder and the outer surface of the interior cylinder, by a spiral or helical flue, U, of greater or less pitch, that extends throughout the length of the cylinders,
- the smoke is conducted to the top of the house or buildingthrough a suitable cowl at the outside, the heating capacity of the same being entirely utilized during its passage through the winding of the smokeflue.
- the interior cylinder is divided by a vertical partition-wall, D, into two passages,
- a chimney having exterior smoke-flue and interior heating and ventilating passages or flues, substantially in the manner and for the purpose set forth.
- a chimney made of an outer and inner cylinder, and having a vertical partition-wall in the inner cylinder, forming heating and ventilating passages, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chimneys And Flues (AREA)
Description
UNITED STATES PATENT GFFIGE.
MERCY o. HALSTED, or s1. LOUIS, MISSOURI.
IMPROVEMENT IN CHIMNEYS.
Specification forming part of Letters Patent N 0. 182,575, dated September 26, 1876; application filed 7 June 20, 1876.
To all whom it may concern:
Be it known that I, MERCY CoMsTocK HAL- S'lED, of St. Louis, in the county of St. Louis and State of Missouri, have invented a new and IIIIPIOXBd Ohimney, of which the following is a specification:
In the accompanying drawing, Figure 1 represents a sectional side elevation of my improved chimney; and Fig. 2, a horizontal section of the same on line 0 c, Fig. 1.
Similar letters of reference indicate corresponding parts.
The object of my invention is to supply a uniform heat and establish an efifective ventil-ation in houses, and buildings generally, by
' an improved chimney-flue, so that a less quantity of fuel is consumed than in the present styles of heating appliances and the atmosphere at the same time kept pure and healthy.
The invention consists of a chimney with spiral exterior smoke-flue and interior heating and ventilating passages.
In the drawing, A represents the interior and B the exteriorcylinder of my improved heating and ventilating chimney. The smoke is eonveyed'upward from thefurnace at the cellar of the building, between the inner sur-' face of the exterior cylinder and the outer surface of the interior cylinder, by a spiral or helical flue, U, of greater or less pitch, that extends throughout the length of the cylinders,
I so as to form a radiating smoke-flue between the same. The smoke is conducted to the top of the house or buildingthrough a suitable cowl at the outside, the heating capacity of the same being entirely utilized during its passage through the winding of the smokeflue. The interior cylinder is divided by a vertical partition-wall, D, into two passages,
smoke and the heated products of combustion may be retained in the chimney, and thus a still greater economy efl'ected in the quantity of fuel used.
The same principle may be also applied to boilerflues and other appliances in which the economic combustion of fuel is to be accomplished.
Having thus described my invention, I claim as new and desire to secure by Letters Patent l. A chimney having exterior smoke-flue and interior heating and ventilating passages or flues, substantially in the manner and for the purpose set forth.
2. A chimney made of an outer and inner cylinder, and having a vertical partition-wall in the inner cylinder, forming heating and ventilating passages, substantially as set forth.
MERCY O. HALSTED.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US182575A true US182575A (en) | 1876-09-26 |
Family
ID=2251981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US182575D Expired - Lifetime US182575A (en) | Improvement in chimneys |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US182575A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619022A (en) * | 1950-02-20 | 1952-11-25 | Richard G Hergenrother | Ventilating chimney |
-
0
- US US182575D patent/US182575A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619022A (en) * | 1950-02-20 | 1952-11-25 | Richard G Hergenrother | Ventilating chimney |
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