US89974A - William g - Google Patents
William g Download PDFInfo
- Publication number
- US89974A US89974A US89974DA US89974A US 89974 A US89974 A US 89974A US 89974D A US89974D A US 89974DA US 89974 A US89974 A US 89974A
- Authority
- US
- United States
- Prior art keywords
- plate
- frame
- blinds
- william
- fitted
- 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
- 238000005266 casting Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229920002456 HOTAIR Polymers 0.000 description 2
- 210000002445 Nipples Anatomy 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
Definitions
- my invention consists in constructing a register, or w hat is more commonly called ventilator, for the side of a railroad-car or the wali of a building, in such a way that the frame-work and valves and working-parts are all placed within the front plate of ventilator, making it convex.
- a cap, plate 6, is then fitted over the pivots of the blinds.
- a handle, plate 7 When the frame-work of valves or blinds is fitted in, a handle, plate 7, is fitted into the nipple E, plates 1 and 2.
Description
dinited snow we Gtjifiiu.
WILLIAM G. CREAMER, OF BROOKLYN, NEW YQRK.
Letters Patent No. 89,974, dated May 11, 1869.
RAILROAD-CAR VENTILATOR.
To all whom it may concern Be it known that 1, WILLIAM G. GREAMER, of the oityof Brooklyn, county of Kings, State of New York, have invented a new and improved mode of constructing ventilating and hot-air registers; .and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
The nature of my invention consists in constructing a register, or w hat is more commonly called ventilator, for the side of a railroad-car or the wali of a building, in such a way that the frame-work and valves and working-parts are all placed within the front plate of ventilator, making it convex.
It is often necessary that annmber of registers are to be connected with the same pipe, as in the upright walls of a building where .thewalls and partitions are thin, and on the sides of railroad-cars,especially in the extension-part of thereof, which is often not more than one and a half inch thick. In many of these cases, the projection of the working-parts inside the wall or pipe seriously obstructs the flow of air to the other registers.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction' and operation.
I make a projecting or convex casting, as shown in the accompanying drawings, plates 1 and 2, plate 2 From B to O is the open-work for the passage of the air; from G to D it is closed.
I then make a frame, plate 3, and in this frame I fit blinds or valves, as shown at plate 4.
These blinds are fitted into the frame, plate 3, and connected together by a slat, plate 5, Figure 2, to the ears of each valve, Figure 3.
A cap, plate 6, is then fitted over the pivots of the blinds.
- The whole frame-work of blinds is then fitted into casting, p1ate1,by means of'screws in each corner, Figures 1,2, 3, and 4..
When the frame-work of valves or blinds is fitted in, a handle, plate 7, is fitted into the nipple E, plates 1 and 2.
The end of the handle, plate 7, letter A, takes into the connecting-slat, plate 5, fig. 2, and thus, by shifting back and forth, opens or closes the valves.
What I claim as my invention, is--v The construction of a ventilating-register, substantially as described, and for the purposes mentioned. WM. G. OREAMER.
Witnesses:
H. M. OREAMER, F.-A. WILCOXEON;
Publications (1)
Publication Number | Publication Date |
---|---|
US89974A true US89974A (en) | 1869-05-11 |
Family
ID=2159454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US89974D Expired - Lifetime US89974A (en) | William g |
Country Status (1)
Country | Link |
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US (1) | US89974A (en) |
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0
- US US89974D patent/US89974A/en not_active Expired - Lifetime
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