US42606A - Improvement in ventilators - Google Patents
Improvement in ventilators Download PDFInfo
- Publication number
- US42606A US42606A US42606DA US42606A US 42606 A US42606 A US 42606A US 42606D A US42606D A US 42606DA US 42606 A US42606 A US 42606A
- Authority
- US
- United States
- Prior art keywords
- pipe
- ventilators
- improvement
- air
- room
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
Definitions
- the object of my invention is to furnish a supply of fresh air in a close room when vitiated by respiration, and also to aii'ord a vent Y to the deoxidated air.
- Figure l in the annexed drawings represents a Vertical section of my ventilator.
- Fig. 2 is a plan view of the same with the top removed.
- 'lhe letter A represents the body of the machine, which is made ot' plate metal and of an oblong form. rlhe door which is made to open for inspection is designed before the ventilator is placed in position to be soldered tightly, so as to exclude the air. The ventilator is then inserted in the wall and surrounded by the material of which the wall is built.
- rlhe pipe B is made to pass through the wall in order to conduct the fresh air from withoutinto the compartment marked O, Fig. 2.
- the D represents a pipe which has a sliding valve on the end.
- the pipe D is placed near the bottom of compartment G, and intended y to convey the fresh air from C into the room requiring ventilation.
- the quantity of air admitted into the room is to be regulated by the sliding valve e on pipe B and tho valve g on pipe D.
- E in l represents a pipe which projects into the room, and is constructed with a sliding valve at its end similar to the one on D.
- the pipe E is placed near the top of compart ment F, and is designed to carry off the vitiated air,rst, into chamber F, and thence into pipe H, which conducts it upward through the roof, where it escapes.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
JAMES L. SMITH, OF TUSCO'LA, ILLINOIS.
IMPROVEMENT IN VENTILATOPLS.
Specification forming part of Leiters Patent No. 52,606. dated May 3, 1864.
To ctZZ whom z't may concern.:
Be it known that I, J. L. SMITH, of Tuscola, Douglas county, in the State of Illinois, have invented certain new and useful Improvements in Ventilators; and I hereby declare that the following is a true and exact description of the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
The object of my invention is to furnish a supply of fresh air in a close room when vitiated by respiration, and also to aii'ord a vent Y to the deoxidated air.
Figure l in the annexed drawings represents a Vertical section of my ventilator. Fig. 2 is a plan view of the same with the top removed.
'lhe letter A represents the body of the machine, which is made ot' plate metal and of an oblong form. rlhe door which is made to open for inspection is designed before the ventilator is placed in position to be soldered tightly, so as to exclude the air. The ventilator is then inserted in the wall and surrounded by the material of which the wall is built.
rlhe pipe B is made to pass through the wall in order to conduct the fresh air from withoutinto the compartment marked O, Fig. 2.
D represents a pipe which has a sliding valve on the end. The pipe D is placed near the bottom of compartment G, and intended y to convey the fresh air from C into the room requiring ventilation. The quantity of air admitted into the room is to be regulated by the sliding valve e on pipe B and tho valve g on pipe D.
E in l represents a pipe which projects into the room, and is constructed with a sliding valve at its end similar to the one on D. The pipe E is placed near the top of compart ment F, and is designed to carry off the vitiated air,rst, into chamber F, and thence into pipe H, which conducts it upward through the roof, where it escapes.
By this simple apparatus lthe air in a small and crowded apartment may be kept per feetly pure and the evil effects avoided of breathing an atmosphere deprived of its proper proportion of oxygen.
Havingthus described 1n y invention, what I claim, and desire to secure by Letters Patent, is-
Ihe compartments C and F, in combination with pipes B, H, E, and D, the whole con strueted in the manner and for the purpose herein set forth.
In testimony that I claim the foregoing I hereby aftix my signature in the presence of two witnesses.
JAMES L. SMITH.
Witnesses:
THOMAS S. SLUss, F. W. SPEELMAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US42606A true US42606A (en) | 1864-05-03 |
Family
ID=2112173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US42606D Expired - Lifetime US42606A (en) | Improvement in ventilators |
Country Status (1)
Country | Link |
---|---|
US (1) | US42606A (en) |
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0
- US US42606D patent/US42606A/en not_active Expired - Lifetime
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