US37772A - Improvement in ventilators - Google Patents
Improvement in ventilators Download PDFInfo
- Publication number
- US37772A US37772A US37772DA US37772A US 37772 A US37772 A US 37772A US 37772D A US37772D A US 37772DA US 37772 A US37772 A US 37772A
- Authority
- US
- United States
- Prior art keywords
- pane
- ventilator
- ventilators
- improvement
- light
- 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
- 239000011521 glass Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000839309 Thesea Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000015108 pies Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
Definitions
- Figure l represents the ventilator as completed for use, and with the apertures or openings closed.
- Fig. 2 represents the movable piece for opening and closing the apertures.
- Fig. 3 represents the ventilator wide open.
- this ventilator I cause a pane oi'glass or any other transparent substance used for the transmission of light, through windows, doors, transom-lights, Src., to be perforated as shown in Fig. 3, or with openings of any other form, and over this I apply a disk or register of transparent material, as may be seen in Fig. 2, for example, so arranged and constructed that by any sixn pie movement ofthe register or valve, Fig.,2, the apertures A A in the glass pane may be opened, as seen in Fig. 3, or closed, as seen in Fig. 1.
- Fig. 1,0 C O show the parts of the pane not removed
- Figs.2 and 3 A A A show the parts removed from the pane and the register
- B B B in these figures showing the parts left in the latter.
- the object of this invention is to furnish a ventilator simple and cheap in its construction, 4
- ventilators of similar form but made of wood, metal, or some otherl opaque substance, have been longknown and used, but besides being more or less offensive to the sight, particularly in windows fronting the street or other public thoroughfare, theseA obstruct more or less the light, and thus darken the interior of the room, and interfere to some extent to the use of the window in looking out.
- This ventilator may even be made ornamental by glass of different colors.
- my invention I use a disk of only one piece for covering the orifices and adjacent parts of the pane, thus avoiding the use of a frame of opaque material, which would obstruct more or less the light through the window, and which ot' course' is one of the objects I .seek to avoid.
Description
UNITED STATES PATENT OFFICE,-
TREAT T. PROSSER, OF FOND DU LAO, WISCONSIN.
IMPROVEMENT lN- VENTI LATORS.
Specification forming part of Letters Patent No. 37,772, dated February 24, 1863.
.To all whom it may concern:
Be it known that l, TREAT T. PRossEE, of the town and county of Fond du Lac, State of Wisconsin, have invented a new and Improved Ventilator for Windows, Transom-Lights, Snc.; and I do hereby declare the following to be a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, forming a part of this specification, and showing the essential principles of this invention.
ln these drawings, Figure l represents the ventilator as completed for use, and with the apertures or openings closed. Fig. 2 represents the movable piece for opening and closing the apertures. Fig. 3 represents the ventilator wide open.
In the construction of this ventilator I cause a pane oi'glass or any other transparent substance used for the transmission of light, through windows, doors, transom-lights, Src., to be perforated as shown in Fig. 3, or with openings of any other form, and over this I apply a disk or register of transparent material, as may be seen in Fig. 2, for example, so arranged and constructed that by any sixn pie movement ofthe register or valve, Fig.,2, the apertures A A A in the glass pane may be opened, as seen in Fig. 3, or closed, as seen in Fig. 1.
In Fig. 1,0 C O show the parts of the pane not removed, and in Figs.2 and 3 A A A show the parts removed from the pane and the register, B B B in these figures showing the parts left in the latter.
The object of this invention is to furnish a ventilator simple and cheap in its construction, 4
that may be applied to a pane ot' glass in a window, glass door, or transom-light without obstructing the light or interfering wit-h the observation outside of the room or chamber by persons within.
I am well aware that ventilators of similar form, but made of wood, metal, or some otherl opaque substance, have been longknown and used, but besides being more or less offensive to the sight, particularly in windows fronting the street or other public thoroughfare, theseA obstruct more or less the light, and thus darken the interior of the room, and interfere to some extent to the use of the window in looking out.
This ventilator may even be made ornamental by glass of different colors.
By my invention I use a disk of only one piece for covering the orifices and adjacent parts of the pane, thus avoiding the use of a frame of opaque material, which would obstruct more or less the light through the window, and which ot' course' is one of the objects I .seek to avoid.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US37772A true US37772A (en) | 1863-02-24 |
Family
ID=2107347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US37772D Expired - Lifetime US37772A (en) | Improvement in ventilators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US37772A (en) |
-
0
- US US37772D patent/US37772A/en not_active Expired - Lifetime
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