US175717A - Improvement in car-ventilation - Google Patents
Improvement in car-ventilation Download PDFInfo
- Publication number
- US175717A US175717A US175717DA US175717A US 175717 A US175717 A US 175717A US 175717D A US175717D A US 175717DA US 175717 A US175717 A US 175717A
- Authority
- US
- United States
- Prior art keywords
- car
- ventilation
- improvement
- air
- blowers
- 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
- 238000009423 ventilation Methods 0.000 title 2
- 241000227129 Aconitum Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
Definitions
- My invention consists of a monks-hood blower, with a pipe extending into a water tank, and another pipe for conducting the air from the tank into the car, together with similar blowers for effecting exhaust from the car to aid in inducing an active current of fresh air into the car, and for actively conducting the air out after it has been used butI mean to use the exhaust blowers with or without the tank and inlet blower.
- the air passes over the surface of the water in the tank, so
- FIG. l is a sectional elevation of a car with my improved ventilating apparatus
- Fig. 2 is a detail of one of the monks-hood I blowers for efl'ecting the exhaust.
- A is the funnel or monks-hood for taking the air into the car through pipe B, tank 0, and pipes E F.
- G is a blower attached to the bottom, and H another attached to the top for exhausting the car, and thus making a lively action of air in it.
- the blowers G and H are both contrived for driving off the air from the bottom of the car while the fresh air enters at the top.
Description
C. G. LEA... CAR-VENTILATOR.
Patented. April 4, 1878 wrmissis= ATTUBNEYS.
N- PElE-RS, PHOTO-UTHOGRAPHER, WASHINGTON, D C
UNI ED STATES PATENT QFFIGE,
CHARLES G. LEA, OF ALTON, ILLINO1S.
IMPROVEMENT IN CAR-VENTILATION.
Specification forming part of Letters Patent No. 175,717, dated April 4, 1876; application filed March 6, 1876.
To all whom it may concern:
Be it known. that I, CHARLES G. LEA, of Alton, in the county of Madison and State of Illinois, have invented a new and Improved Oar-Ventilator, of which the following is a specification My invention consists of a monks-hood blower, with a pipe extending into a water tank, and another pipe for conducting the air from the tank into the car, together with similar blowers for effecting exhaust from the car to aid in inducing an active current of fresh air into the car, and for actively conducting the air out after it has been used butI mean to use the exhaust blowers with or without the tank and inlet blower. The air passes over the surface of the water in the tank, so
. that the dust contained in it will be projected into the water, where it will lodge, so as not to be driven into the carf Figure l is a sectional elevation of a car with my improved ventilating apparatus, and
Fig. 2 is a detail of one of the monks-hood I blowers for efl'ecting the exhaust.
Similar letters of reference indicate correspondin g parts.
A is the funnel or monks-hood for taking the air into the car through pipe B, tank 0, and pipes E F. G is a blower attached to the bottom, and H another attached to the top for exhausting the car, and thus making a lively action of air in it. The blowers G and H are both contrived for driving off the air from the bottom of the car while the fresh air enters at the top.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The combination, in a car, of inlet A, distributing-pipes E F, and the exhaust-blowers G H, substantially as specified.
CHAS. G. LEA. Witnesses:
FRED. S. DETRIGH, M. I. LEE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US175717A true US175717A (en) | 1876-04-04 |
Family
ID=2245124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US175717D Expired - Lifetime US175717A (en) | Improvement in car-ventilation |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US175717A (en) |
-
0
- US US175717D patent/US175717A/en not_active Expired - Lifetime
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