US347946A - Incubator - Google Patents
Incubator Download PDFInfo
- Publication number
- US347946A US347946A US347946DA US347946A US 347946 A US347946 A US 347946A US 347946D A US347946D A US 347946DA US 347946 A US347946 A US 347946A
- Authority
- US
- United States
- Prior art keywords
- water
- chamber
- incubator
- chambers
- eggs
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 235000013601 eggs Nutrition 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 235000013330 chicken meat Nutrition 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 235000006629 Prosopis spicigera Nutrition 0.000 description 1
- 240000000037 Prosopis spicigera Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K41/00—Incubators for poultry
Definitions
- the object of my invention is to provide an incubator embodying all the constructions necessary for the most perfect hatching of the eggs, to the end that there shall be as few failures and breakages as possible.
- Figure 1 is a sectional elevation of my improved incubator on line a; a, Fig. 2.
- Fig. 2 is a similar view on line 3 y, Fig. 1.
- Fig. 3 is a perspective view of the hotwater circulating'boiier with one end removed to show how the water currents are produced.
- Fig. 4 is a sectional plan view of same on line 22, Fig. 2.
- Fig. 5 is a perspective view of the lamp burner and the regulating-valve.
- Fig. 6 is a perspective view of one of the supporting-trays for the eggs, with part of the flexible or soft covering cut away; and
- Fig. 7 is a perspective view of one of the wooden supports for the moisteningtrays, which are also adapt ed to support the eggtrays over said moistening-trays.
- Fig. 8 is a perspective view of the hot-water circulator, with part broken away.
- A is the hot-water circulator, and consists of hollow partitions b, which form the chambers B B and B.
- the side Walls are supported from the horizontal walls or floors, and are further divided vertically into spacesb I) and N, from the former of which apertures copen into the interior of the horizontal floors, and from the latter of which tubes extend into the space of said horizontal floors, as shown in Figs. 4 and 8.
- E is a tube opening into the bottom floor, b, from below and connects with the heater E and boiler E.
- the two pipes G in the space of the lower floor are united and terminate in a pipe, E, which passes through pipe E, and has an upwardly-turned nozzle, 6, inthe heater E.
- the water is placed in the above specified apparatus by a pipe, A.
- This hot-watercirculating apparatus is inclosed within a wooden case or covering, H, provided with one or more doors, H, preferably of glass, and said case forms on the bottom a chamber, J, the ceilingof which is the bottom of eirculator A, whereby said chamber is kept warm.
- One end of said chamber opens into the brooding-yard K, which may be of any desired size and shape, and is preferably covered with earth.
- the two upper chambers, B B, of the circulator proper are open on each side, and may have ventilating-tubes d opening into the atmosphere to allow of a proper circulation of air; but the lower chamber, B, is closed on each side by hinged doors I, having their faces 41 covered with felt, and kept closed by springs l, which are pressed upon by doors H. Any other suitable fastening may be used, if desired. While this lower compartment is com paratively tight, it may also be provided with ventilating-tubes d, to carry off impure air.
- D isa thermometer to indicate the temperature of the air in chamber B.
- the heater-lamp E is provided with a cutoff valve, F, hinged at F, and having a notch, f, so that when closed it st ill lcavesa small part of the wide wick e" exposed, as shown in Fig. 5.
- This valve is normally kept thrown back, but may be closed by hand or automatically by apparatus controlled by the temperature of the water, one form of which apparatus is fully set forth in another application, hereinbefore referred to.
- This cut-off valve may be modified in various waysfor instance, it may be made to slide.
- the trays for the eggs consists of frames M, having cross-slats m, and covered with coarse or open canvas m, or other soft material,which hangs as shown in Fig. 6.
- the eggs N are laid upon canvas m, between the slats m, as shown in Fig. 1.
- O are the evaporating-pans, and carry the pads O, of asbestus or other absorbent material, and are supported within the chambers B by wooden supports P,having slotsp,th rough which the pans or trays are placed, so that they shall' not interfere with the radiation of heat from the floors b.
- the frames M rest upon the floor b; but in the chambers B the frames rest upon the supports P, above the water-trays O.
- the eggs are first placed in the chamber B, where they must be kept dry, no other moisture than that contained in the eggitself being required,and,in fact, if more moisture be added it would destroy the hatching quality of the After being treated in chamber B for some time they are then placed above the trays O in chambers B. where additional moisture is required, and when hatched the chickens are placed in chamber Jand allowed to run free in the yard K.
- any other heating-fluid may be usedas oil, glycerine, &c.and in place of an oil-lamp a gas-burner may be used to heat the circulating-boiler, and the valveF may control the flow of gas.
- the hot-water circnlator A having chambers B and B, and consisting of hollow floors and walls b, vertical passageways b b at each end and connecting with said floors, the passage-ways b by apertures c, and passage-ways b by pipe 0, and means to heat the water to cause a'circulation of the hot water up through passage-ways b and back throughthe floors, pipe 0, and passage-ways b, substantially as and for the purpose speci fied.
- the hot-water circulator A having chambers B and B, and consisting of hollow floors and walls b, vertical passageways b b" at each end connecting with said floors, the passage-ways b by apertures c, and passage-ways b" by pipes C, pipe E connecting with the bottom of passageways b, pipe E, having nozzle 0, and connecting with the bottom of passageways b, and means to heat the Water to cause a circulation of the hot water up through passage-ways b and back through the floors, pipes C,and passageways b, substantially as and for the purpose specified.
- porous water-holding pad 0' therein, the slotted frames P, through the slots of which the tray is placed, and egg-frames M, having soft bottoms and supported upon said frames P, above the pad 0, substantially as and for the purpose specified.
- the hot-water circulator having chambers B B B, in combination with doors I, having springs I and pads to close the chamber B, case H, and doors H thereto, which when closed press upon the springs I and cause the doors I to tightly close the chamber B, substantiallyasand for the purpose specified.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Description
(No Model.) 2 SheetsSheet 1.
J. K; MESGHTER.
INGUBATOR.
No. 347,946. Patented Aug. 24, 1886..
Fax e,
(No Model.) 2 Sheets-Sheet 2.
J. K. MESOHTER.
INOUBATOR. No. 347,946. Patented Aug. 24, 1886.
N. vnzns. Phalo-Likhngmpher. Waslungtml. n.c.
UNITED STAT S PATENT QFFICE.
JACOB K. MESCHTER, OF PHILADELPHIA, PENNSYLVANIA.
INCUBATOR.
SPECIFICATION forming part of Letters Patent No. 347,946, dated August 24, 1886.
Application filed August 25, [884. Serial No. 141,362. (No model.) Patented in England June 23, 1885, No. 7,653, and in France June 23, 18:55, No. 169,730.
Great Britain on June 23, 1885, and numbered 7,658, and in France on June 23, 1885, and numbered 169,730.
The object of my invention is to provide an incubator embodying all the constructions necessary for the most perfect hatching of the eggs, to the end that there shall be as few failures and breakages as possible.
This application is upon the construction of the incubator proper, and does not embody the means of regulating the temperature of the heating-water, as that forms subject-matter of another pending application, filed February 2S, 1884, Serial No. 122,286, and allowed November 29, 188i.
In the drawings, Figure 1 is a sectional elevation of my improved incubator on line a; a, Fig. 2. Fig. 2 is a similar view on line 3 y, Fig. 1. Fig. 3 is a perspective view of the hotwater circulating'boiier with one end removed to show how the water currents are produced. Fig. 4 is a sectional plan view of same on line 22, Fig. 2. Fig. 5 is a perspective view of the lamp burner and the regulating-valve. Fig. 6 is a perspective view of one of the supporting-trays for the eggs, with part of the flexible or soft covering cut away; and Fig. 7 is a perspective view of one of the wooden supports for the moisteningtrays, which are also adapt ed to support the eggtrays over said moistening-trays. Fig. 8 is a perspective view of the hot-water circulator, with part broken away.
A is the hot-water circulator, and consists of hollow partitions b, which form the chambers B B and B. The side Walls are supported from the horizontal walls or floors, and are further divided vertically into spacesb I) and N, from the former of which apertures copen into the interior of the horizontal floors, and from the latter of which tubes extend into the space of said horizontal floors, as shown in Figs. 4 and 8.
E isa tube opening into the bottom floor, b, from below and connects with the heater E and boiler E. The two pipes G in the space of the lower floor are united and terminate in a pipe, E, which passes through pipe E, and has an upwardly-turned nozzle, 6, inthe heater E. The water is placed in the above specified apparatus by a pipe, A.
E is alam p, preferably inclosed with asheetmetal chimney, e, and is arranged under the boiler E and heats the circulating-water,causing a circulation, as i ndi cated by arrows, the upwardly-tn rned nozzle efacili tating said circulation. This hot-watercirculating apparatus is inclosed withina wooden case or covering, H, provided with one or more doors, H, preferably of glass, and said case forms on the bottom a chamber, J, the ceilingof which is the bottom of eirculator A, whereby said chamber is kept warm. One end of said chamber opens into the brooding-yard K, which may be of any desired size and shape, and is preferably covered with earth.
The two upper chambers, B B, of the circulator proper are open on each side, and may have ventilating-tubes d opening into the atmosphere to allow of a proper circulation of air; but the lower chamber, B, is closed on each side by hinged doors I, having their faces 41 covered with felt, and kept closed by springs l, which are pressed upon by doors H. Any other suitable fastening may be used, if desired. While this lower compartment is com paratively tight, it may also be provided with ventilating-tubes d, to carry off impure air.
D isa thermometer to indicate the temperature of the air in chamber B.
The heater-lamp E is provided with a cutoff valve, F, hinged at F, and having a notch, f, so that when closed it st ill lcavesa small part of the wide wick e" exposed, as shown in Fig. 5. This valve is normally kept thrown back, but may be closed by hand or automatically by apparatus controlled by the temperature of the water, one form of which apparatus is fully set forth in another application, hereinbefore referred to. This cut-off valve may be modified in various waysfor instance, it may be made to slide.
The trays for the eggs consists of frames M, having cross-slats m, and covered with coarse or open canvas m, or other soft material,which hangs as shown in Fig. 6. The eggs N are laid upon canvas m, between the slats m, as shown in Fig. 1.
O are the evaporating-pans, and carry the pads O, of asbestus or other absorbent material, and are supported within the chambers B by wooden supports P,having slotsp,th rough which the pans or trays are placed, so that they shall' not interfere with the radiation of heat from the floors b.
Heretofore it has been the custom to, use moist earth to impart the requisite moisture to the atmosphere in the chamber B; bnt'there was always liability of getting too much water or not enough, and the use of earth was dirty and objectionable. By my method of using an absorbent pad of a given size, when saturated it will always take up the same quantity of moisture, neither more nor less than eggs.
required.
In the lower chamber, B, the frames M rest upon the floor b; but in the chambers B the frames rest upon the supports P, above the water-trays O.
The eggs are first placed in the chamber B, where they must be kept dry, no other moisture than that contained in the eggitself being required,and,in fact, if more moisture be added it would destroy the hatching quality of the After being treated in chamber B for some time they are then placed above the trays O in chambers B. where additional moisture is required, and when hatched the chickens are placed in chamber Jand allowed to run free in the yard K.
In practice there are three sets of eggs in the incubator all the time, and it is evident that by varying the capacity of the incubator more than three sets of eggs could be simultaneously treated.
By the use of the soft bottoms to the eggtrays I am enabled to place two trays together,and by turning them over transfer the eggs from one tray to the other and at the same time turn them, a feature very necessary to the proper batching of chicken eggs.
Instead of water any other heating-fluid may be usedas oil, glycerine, &c.and in place of an oil-lamp a gas-burner may be used to heat the circulating-boiler, and the valveF may control the flow of gas.
While I prefer the construction shown,it may be modified in various ways without departing from my invention.
Having now described my invention,whatI claim as new, and desire to secure by Letters 5 Patent, is-
1. In an incubator, the hot-water circnlator A, having chambers B and B, and consisting of hollow floors and walls b, vertical passageways b b at each end and connecting with said floors, the passage-ways b by apertures c, and passage-ways b by pipe 0, and means to heat the water to cause a'circulation of the hot water up through passage-ways b and back throughthe floors, pipe 0, and passage-ways b, substantially as and for the purpose speci fied.
2. In an incubator, the hot-water circulator A, having chambers B and B, and consisting of hollow floors and walls b, vertical passageways b b" at each end connecting with said floors, the passage-ways b by apertures c, and passage-ways b" by pipes C, pipe E connecting with the bottom of passageways b, pipe E, having nozzle 0, and connecting with the bottom of passageways b, and means to heat the Water to cause a circulation of the hot water up through passage-ways b and back through the floors, pipes C,and passageways b, substantially as and for the purpose specified.
3. The heated hatching-chambers B B, exposed to the atmosphere,the heated hatchingchamber B, closed to the atmosphere, doors I, to close the entrances of said chamber B alone, egg-trays in each of said chambers,and moistening-pads located under the trays in each of the chambers B, but not in the closed 'in rows and each row is separated from the next, substantially as and for the purpose specified.
5. The combination of the pad-tray O, the
porous water-holding pad 0' therein, the slotted frames P, through the slots of which the tray is placed, and egg-frames M, having soft bottoms and supported upon said frames P, above the pad 0, substantially as and for the purpose specified.
6. The hot-water circulator having chambers B B B, in combination with doors I, having springs I and pads to close the chamber B, case H, and doors H thereto, which when closed press upon the springs I and cause the doors I to tightly close the chamber B, substantiallyasand for the purpose specified.
In testimony of which invention I- hereunto set my hand.
- JACOB K. MESCHTER.
Witnesses R. M. HUNTER. W'ILLIAM (J. MAYNE.
Publications (1)
Publication Number | Publication Date |
---|---|
US347946A true US347946A (en) | 1886-08-24 |
Family
ID=2417014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US347946D Expired - Lifetime US347946A (en) | Incubator |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050046265A1 (en) * | 2003-08-28 | 2005-03-03 | A-Dec, Inc. | Patient chair |
-
0
- US US347946D patent/US347946A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050046265A1 (en) * | 2003-08-28 | 2005-03-03 | A-Dec, Inc. | Patient chair |
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