US90181A - Thomas j - Google Patents
Thomas j Download PDFInfo
- Publication number
- US90181A US90181A US90181DA US90181A US 90181 A US90181 A US 90181A US 90181D A US90181D A US 90181DA US 90181 A US90181 A US 90181A
- Authority
- US
- United States
- Prior art keywords
- car
- thomas
- ventilator
- mell
- dampers
- 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
- 210000000614 Ribs Anatomy 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000143392 Oar Species 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
Definitions
- Nro- The Schedule referred tol in these Letters Patent and making part of the lam To all whom 'it may concern:
- the present invention relates to a new and useful' 'tion of a passenger-car, with my ventilating-device attached.
- the letter A represents the dampers, which'work between the ribs of the roof of the oar.
- the said dampers are all secured to an iron rod, B, which runs the whole length of the car, and is operated upon by means of a cord, chain, or wire, C, passing over or around .the same, and extending therefrom to such piace or places in the car as may be deemed most convenient, so that, by pulling the said cord, chain, or wire suiiciently to give the ⁇ rod on which the dampers are set a half turn, the whole car may be ventilated from end to end at the highest point in the roof.
- the top of the car is left open between the ribs, and the cap or hood D is firmly secured to the said ribs, which are correspondingly shaped so as to receive the same, and allow the lap of the cap or hood D to extend downward beyond the opening in the top of the car, so as to prevent leakage or cinders from entering the car through the ventilator, and will be made ornamental, so as to give the car a handsome inish on top.
- the ventilator A on the rod B, operated by the cord, chain, or wire O, in combination with the hood or cap D, the whole being set, arranged, and operating in the manner and for the purpose substantially as herein shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
tant- @met THOMAS J. MELL, OF MACON, GEORGIA.
Letters Patent No. 90,181, dated May 18, 1869.
RAILROAD-CAR VENTILATOR.
Nro- The Schedule referred tol in these Letters Patent and making part of the lam To all whom 'it may concern:
Be it known that I, THOMAS J. MELL, of the city of' Macon, in the county of Bibb, and State of Georgia, have invented a new and improved Ventilator ,for Railroad-Cars, &c.; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the mitte make and use the same, reference being hadto the accompanying drawing, forming part of this specification.
The present invention relates to a new and useful' 'tion of a passenger-car, with my ventilating-device attached.
In this case the letter A represents the dampers, which'work between the ribs of the roof of the oar.
The said dampers are all secured to an iron rod, B, which runs the whole length of the car, and is operated upon by means of a cord, chain, or wire, C, passing over or around .the same, and extending therefrom to such piace or places in the car as may be deemed most convenient, so that, by pulling the said cord, chain, or wire suiiciently to give the` rod on which the dampers are set a half turn, the whole car may be ventilated from end to end at the highest point in the roof.
The top of the car is left open between the ribs, and the cap or hood D is firmly secured to the said ribs, which are correspondingly shaped so as to receive the same, and allow the lap of the cap or hood D to extend downward beyond the opening in the top of the car, so as to prevent leakage or cinders from entering the car through the ventilator, and will be made ornamental, so as to give the car a handsome inish on top.
Having thus described my invention,
What I claim as new, and desire to secure by Letters Patent, is-
The ventilator A, on the rod B, operated by the cord, chain, or wire O, in combination with the hood or cap D, the whole being set, arranged, and operating in the manner and for the purpose substantially as herein shown and described.
THOS.l J. MELL.
Witnesses:
HENRY L. J Ewn'r'r, J. DE LOAGHE, GEOt M. LOGAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US90181A true US90181A (en) | 1869-05-18 |
Family
ID=2159660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US90181D Expired - Lifetime US90181A (en) | Thomas j |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US90181A (en) |
-
0
- US US90181D patent/US90181A/en not_active Expired - Lifetime
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