US89219A - Improved cabinet-ventilator - Google Patents
Improved cabinet-ventilator Download PDFInfo
- Publication number
- US89219A US89219A US89219DA US89219A US 89219 A US89219 A US 89219A US 89219D A US89219D A US 89219DA US 89219 A US89219 A US 89219A
- Authority
- US
- United States
- Prior art keywords
- air
- ventilator
- ice
- room
- improved cabinet
- 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
- 239000012535 impurity Substances 0.000 description 12
- 241000731961 Juncaceae Species 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Definitions
- Figure 2 is a vertical section of my apparatus.
- Figure 3 is a transverse vertical section.
- the object of my invent-ion is to produce a convenient, agreeable, and efticient means for Ventilating and purifying rooms, especially those occupied ,hy the sick, and my invention has been suggested by the inadequate means for the result sought, and by the wants of the sick, felt in personal experience and observation. And it has long been a subject of muchl concern and theorizing among medical men as to the best and most convenient means of purifying the air of a sick-room.
- Ihe nature of my invention consists in placing ice in such a position and manner, in the room, as to secure the proper circulation of air, and to receive the deposits of impure particles contained in the moisture,-
- an ice-receptacle constructed on the principle of a refrigerator.
- An aperture, fl, leads from this receptacle B up through the side of part A.
- space D in which may be placed a pan or tank, to receive the water from the ice through aperture c.
- This aperture may as well be at one side, but it is more convenient to have it near the-centre, as shown.
- the lidsH and H close the ice-receptacle B, and are finished to suit the whole case, H like a desk-lid, and H like a drawer, to match 'm fm.
- H is a door to space D, and is finished like my
- the warm moist air is cooled and dried on the ice, andthe impurities are deposited upon the ice, so that the current passing out at C is puritied, cooled, and dried, and a fresh, bracing atmosphere, as curative as medicine, is given to the patient to breathe.
- An apparatus for Ventilating and purifying rooms construct-ed as a secretary or book-case, and consisting of the ice-receptacle B, having apertures d, O, and c, substantially as shown and described.
Description
wf-JQ ttu'itmt www B, taten anni @time fte SYLVESTER HARNDEN, OF READING, MASSACHUSETTS. Leners Pawn No. 89,219, cmd April 20,1869.
IMPROVED CABINET-VENTILATOR.
The Schedule referred to in these Letters Patent and making part of the same.
To whom it may concern:
Be it known that I, SYLvEs'rERHARXDEN, of Reading, in the county of Middlesex, and State of Massachusetts, have invented an improved apparatus for Ventilating and purifying rooms, and that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings., in which- Figure 1 is a perspective view of my invention, showing outside.
Figure 2 is a vertical section of my apparatus.
Figure 3 is a transverse vertical section.
The object of my invent-ion is to produce a convenient, agreeable, and efticient means for Ventilating and purifying rooms, especially those occupied ,hy the sick, and my invention has been suggested by the inadequate means for the result sought, and by the wants of the sick, felt in personal experience and observation. And it has long been a subject of muchl concern and theorizing among medical men as to the best and most convenient means of purifying the air of a sick-room. The object sought is to remove`=the impurities from the air, and, at the same time, produce a healthful circulation of air, without the danger of cold culrents, and to secure a dry, bracing atmosphere, which cannot be done by chemical disintectants, often requiring counter-disinfectants.
Ihe nature of my invention consists in placing ice in such a position and manner, in the room, as to secure the proper circulation of air, and to receive the deposits of impure particles contained in the moisture,-
and in construct-ing a case, for this purpose, which shall be not only suitable for holding the necessary ice, but ornamental and useful in other directions,
Inthe drawings- A A represent a piece of furniture, like a secretary, the part A fitted with shelves and doors, like an ordinary book-case, the part A faced with imitation-drawers-m m.
In the top of the part A is an ice-receptacle, B, constructed on the principle of a refrigerator.
An aperture, fl, leads from this receptacle B up through the side of part A.
' At the opposite lower corner is an aperture, C. It is not essential that these= apertures should be precisely as shown, but one must be at the top and the other at the bottomof ybox B.
Below box B is space D, in which may be placed a pan or tank, to receive the water from the ice through aperture c. This aperture may as well be at one side, but it is more convenient to have it near the-centre, as shown.
The lidsH and H close the ice-receptacle B, and are finished to suit the whole case, H like a desk-lid, and H like a drawer, to match 'm fm.
H is a door to space D, and is finished like my,
No\vwhat is the operation of this apparatusI If there were no moisture in the air, there would be little impurity, and, as warmair contains more moisture than cold air, it follows if we can secure a cool and consequently dry air within a room, we rid it of impurities carried by warm, moist air; and, in a sick-room, this is highly essential. Impurities arise from the diseased body of the patient, and impregna-te the air. The cold air from the ice-receptacle B falls through aperture C into the room. A partial vacuum is created within B and aperture d, through which the warm moist air of the room rushes to supply the vacuumI and this current carries all impurities with it. The warm moist air is cooled and dried on the ice, andthe impurities are deposited upon the ice, so that the current passing out at C is puritied, cooled, and dried, and a fresh, bracing atmosphere, as curative as medicine, is given to the patient to breathe.
By the use of this means, a room may be kept as sweet and healthy as if all the doors and windows were opened, while the danger from draughts of air is avoided. These results are ascertained from repeated actual experiments and personal experience with the apparatus described during a recent summer-fever.
I construct these cases in a variety of forms and patterns other than with drawer-fronts, but after the same general construction shown. I sometimes construct the apparatus on legs, instead of in the form of a secretary.
I am aware that the principle on which my apparatus is based is not new, but has been covered by the Schooley patent for refrigerators, of which I am vonel of the principal owners.
What I claim as my invention, and desire to secure by Letters Patent, is-
An apparatus for Ventilating and purifying rooms, construct-ed as a secretary or book-case, and consisting of the ice-receptacle B, having apertures d, O, and c, substantially as shown and described.
In testimony whereof, I have signed my name to this specification, in the presence of two subscribing witnesses.
SYLVESTER HARNDEN.
Witnesses:
CARROLL D. WRIGHT, AUSTIN S. Howlvrn.
Publications (1)
Publication Number | Publication Date |
---|---|
US89219A true US89219A (en) | 1869-04-20 |
Family
ID=2158701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US89219D Expired - Lifetime US89219A (en) | Improved cabinet-ventilator |
Country Status (1)
Country | Link |
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US (1) | US89219A (en) |
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0
- US US89219D patent/US89219A/en not_active Expired - Lifetime
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