US1267808A - Device for ventilating hotels and office-buildings. - Google Patents
Device for ventilating hotels and office-buildings. Download PDFInfo
- Publication number
- US1267808A US1267808A US22100918A US22100918A US1267808A US 1267808 A US1267808 A US 1267808A US 22100918 A US22100918 A US 22100918A US 22100918 A US22100918 A US 22100918A US 1267808 A US1267808 A US 1267808A
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- Prior art keywords
- ventilating
- hotels
- buildings
- office
- air
- 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
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
Definitions
- the device forrnin the subject matter of this application is adapted to be employed for ventilating hotels, oilice buildings and other structures, and the invention aims to provide a simple but efiicient means whereby proper ventilation may be secured in super posed rooms'or compartments of a building.
- Figure 1 shows in vertical section, a portion of a building,wherein the devi e form ing the subject matter, of this application has been mounted, parts appearing in elevation;
- Fig. 2 is a cross section taken approxi mately on the line 2--2 of Fig. 1.
- the numeral 1 marks a building including a roof 2, a side wall 3 and any desired number of floors 4.
- Axially alined vertical pi pe sections 5 and 6 are provided, there being any desired number oi the sections 5, dc
- the pipesections 5 and (3 have flared upper ends 7 mounted in the floors 4-, each pipe section 5 having a reduced nozzle 8, spaced as shown at 9, peripherally, from the flared end 7 of the next lower section, the nozzles 8 extending downwardly into the flared ends 7.
- the lower pipe section 6 terminutes in an outlet 10, which, ii desired, may be carried through the, side wall 8.
- a blast conduit which may be extended upwardly through the root 2, the blast conduit c aninunieating will.
- a building comprising floors; a plurality of pipe sections each having its upper end mounted in one floor and having its lower end inserted into the upper end an adjoining section and spaced peripherally therefrom to define an air inlet; a blast conduit having its lower end inserted into the upper end of the up perinost pipe section. and spaced peripherally theretrmn to deiine an air inlet; means as scinblcd with the conduit for creating a blast through he conduit and through the pipe sections, the conduit and pipe sections havin air outlets spaced above the respecti i'c floors.
Description
W. R. SELF. v DEVICE FOR VENT ILAIING HOTELS AND OFFICE BUILDINGS. APPLICATION HL'ED MAR. 7. I918.-
(1669mm 1 a Patent-ad May 28, 1918.
WILLIAIEB. SELF, 0F NEWTON, NORTH CAROLINA DEVICE FOR VENTILATING HUTELE AND QFFTEUE BUlELDIll'Eild.
Specification of Letters Patent.
1,267 ,dlld.
Application filed March 7, 1918. Serial 1%. $521,009.
To all whom it may concern: 1
Be it known that l, WiLnni ll. SELF, a citizen of the United States,; residing at Newton, in the county of Catawba and State of North Carolina, have invented a new and useful Device for Ventilating Hotels and Oiiice-Buildings, of which the following is a specification. I
The device forrnin the subject matter of this application is adapted to be employed for ventilating hotels, oilice buildings and other structures, and the invention aims to provide a simple but efiicient means whereby proper ventilation may be secured in super posed rooms'or compartments of a building.
It is within the rovince of the disclosure to iinprov'e generally and to enhance'the utility of devices of that type to which the present invention .appertains.
With the above and other objects in view which will appear as the description proceeds, the invention. resides in the combina tion and arrangement of parts and in the details of construction hereinafter described and claimed, it being understood.
that changes in the precise embodiment of the invention herein disclosed can be made within the Scope of what is claimed \vithoul departing from the spirit of the invention.
In the accompanying dra wings Figure 1 shows in vertical section, a portion of a building,wherein the devi e form ing the subject matter, of this application has been mounted, parts appearing in elevation; and
Fig. 2 is a cross section taken approxi mately on the line 2--2 of Fig. 1.
The numeral 1 marks a building including a roof 2, a side wall 3 and any desired number of floors 4. Axially alined vertical pi pe sections 5 and 6 are provided, there being any desired number oi the sections 5, dc
pending upon the number of floors in the.
building. The pipesections 5 and (3 have flared upper ends 7 mounted in the floors 4-, each pipe section 5 having a reduced nozzle 8, spaced as shown at 9, peripherally, from the flared end 7 of the next lower section, the nozzles 8 extending downwardly into the flared ends 7. The lower pipe section 6 terminutes in an outlet 10, which, ii desired, may be carried through the, side wall 8. At 11 there is shown a blast conduit which may be extended upwardly through the root 2, the blast conduit c aninunieating will.
"it-i blower 12 on the roof, and having a nozzle 14 entering the flared end 7 of the adjacent pipe section 5. The blast conduit 11 and the pipe sections 5 and 6 are provided with lateral outlets 15, spaced from the respective floors 4:,
In practical operation, when the tan or blower l2 is in operation, a current of air will be forced downwardly through the blast conduit 11, pure air passing out through the outlet 15 of the blast conduit into the room above the uppermost door. The air adjacent the uppermost floor will be drawn into the upper end 7 of the pipe section 5 by the draft produced when air enters the pipe section 5 through the nozzle 14. In a similar way, all of the rooms below the uppermost Patented May as, ar
room Wlll be ventilated, the air ultimately being discharged by way of the outlet 10.
It is to be noted that some of the air drawn out of the uppermost room may be discharged through the outlet 15 of the pipe section 5 into the next lower room, but this fact is of no great importance, since, when the structure is in operation, the air in all ofthe rooms will be kept so, pure, compared with the air in the rooms under ordinary conditions, that no serious or annoying re suits will be produced.
lrl a vin g thus described the invention, what is claimed is:
in a ventilating system, a building comprising floors; a plurality of pipe sections each having its upper end mounted in one floor and having its lower end inserted into the upper end an adjoining section and spaced peripherally therefrom to define an air inlet; a blast conduit having its lower end inserted into the upper end of the up perinost pipe section. and spaced peripherally theretrmn to deiine an air inlet; means as scinblcd with the conduit for creating a blast through he conduit and through the pipe sections, the conduit and pipe sections havin air outlets spaced above the respecti i'c floors.
In testimony that I claim the foregoing as my own, l, have hereto affixed my signature in the presence of two witnesses.
ll. ll. ill looms, i i-1o. ll. Wnsr.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22100918A US1267808A (en) | 1918-03-07 | 1918-03-07 | Device for ventilating hotels and office-buildings. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22100918A US1267808A (en) | 1918-03-07 | 1918-03-07 | Device for ventilating hotels and office-buildings. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1267808A true US1267808A (en) | 1918-05-28 |
Family
ID=3335455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22100918A Expired - Lifetime US1267808A (en) | 1918-03-07 | 1918-03-07 | Device for ventilating hotels and office-buildings. |
Country Status (1)
Country | Link |
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US (1) | US1267808A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2528844A (en) * | 1947-09-08 | 1950-11-07 | Roy B Robertson | Kitchen ventilator |
US2544379A (en) * | 1946-11-15 | 1951-03-06 | Oscar J Davenport | Ventilating apparatus |
US3157107A (en) * | 1961-09-13 | 1964-11-17 | Ajem Lab Inc | Apparatus for ventilating chambers in power washers and the like |
US6331141B1 (en) * | 1996-06-20 | 2001-12-18 | Boon Pen Chua | Fluid extraction apparatus |
-
1918
- 1918-03-07 US US22100918A patent/US1267808A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544379A (en) * | 1946-11-15 | 1951-03-06 | Oscar J Davenport | Ventilating apparatus |
US2528844A (en) * | 1947-09-08 | 1950-11-07 | Roy B Robertson | Kitchen ventilator |
US3157107A (en) * | 1961-09-13 | 1964-11-17 | Ajem Lab Inc | Apparatus for ventilating chambers in power washers and the like |
US6331141B1 (en) * | 1996-06-20 | 2001-12-18 | Boon Pen Chua | Fluid extraction apparatus |
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