US32508A - Grain-wiitooweb - Google Patents
Grain-wiitooweb Download PDFInfo
- Publication number
- US32508A US32508A US32508DA US32508A US 32508 A US32508 A US 32508A US 32508D A US32508D A US 32508DA US 32508 A US32508 A US 32508A
- Authority
- US
- United States
- Prior art keywords
- grain
- chutes
- blast
- series
- letters
- 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
- 201000002372 amelogenesis imperfecta type 1G Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/04—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall in cascades
Definitions
- my invention consists in a combination of two series of chutes, so arranged that the grain passes readily through the winnower by its specific gravity alone, falling alternately from one series to the other, and while so passing is repeatedly and very effectually submitted to the action of the blast from the fan.
- A is the drum
- B the fan
- C the delivery board which conducts the grain into the winnower.
- the letters c c represent one of the series of chutes so arranged, one below another in the blast, and in such relation to it, that about an equal quantity of the blast passes out through each space f between the said chutes e e.
- the letters d cl represent a second series of chutes inclined reversely to the chutes e e' each being spaced in front of one of the spaces f its lower edge extending a little distance below such space.
- the letters g g represent a series of guards which serve to conduct the impurities separated from the grain by the blast over the spaces between the chutes cl d. l
- the chutes e Ve and d d may be made of wood or any other convenient material. They extend in length from side to side of the winnower across the blast.
- the chutes e e should be made of sufficient width to prevent the grain from passing from the chutes cl d back into the drum. A good proportion for the width of the chutes d (l is about four times that of the chutes c e.
- the delivery board C through the blast pass-V ing out of the upper space f and is carried against the upper chute d; and the blast acts to carry the lighter substances upward over the top of the chute d, while the grain falls back against the Vupper chute e, and thence down through the next space f and against the next chute l and so on through the series, falling from the last chute e onto the board h which conveys it out of the winnower.
- the grain is repeatedly and very etfectually submitted to the action of the blast.
Description
H. H. BEACH.
Grain Separator. Y No. 32,508. Patented June H, 1861.
".51 n e if] N. PEi'ERS. Phawljihograpbor, Wishingun. D. (L
UNITED sTATEs PATENT oEEIcE.
HENRY H. BEACH, OF PHILADELPHIA, PENNSYLVANIA.
GRAIN-WINNOWER.
Specification of Letters Patent No. 32,508, dated Tune 11, 1861.
To all whom it may concern:
Be it known that I, HENRY H. BEACH, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a new and useful Improvement in Grain-IVinnowers; 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 a combination of two series of chutes, so arranged that the grain passes readily through the winnower by its specific gravity alone, falling alternately from one series to the other, and while so passing is repeatedly and very effectually submitted to the action of the blast from the fan.
In the annexed drawing, A is the drum, B the fan, and C the delivery board which conducts the grain into the winnower.
The letters c c represent one of the series of chutes so arranged, one below another in the blast, and in such relation to it, that about an equal quantity of the blast passes out through each space f between the said chutes e e.
The letters d cl represent a second series of chutes inclined reversely to the chutes e e' each being spaced in front of one of the spaces f its lower edge extending a little distance below such space.
The letters g g represent a series of guards which serve to conduct the impurities separated from the grain by the blast over the spaces between the chutes cl d. l
The chutes e Ve and d d may be made of wood or any other convenient material. They extend in length from side to side of the winnower across the blast. The chutes e e should be made of sufficient width to prevent the grain from passing from the chutes cl d back into the drum. A good proportion for the width of the chutes d (l is about four times that of the chutes c e.
the delivery board C through the blast pass-V ing out of the upper space f and is carried against the upper chute d; and the blast acts to carry the lighter substances upward over the top of the chute d, while the grain falls back against the Vupper chute e, and thence down through the next space f and against the next chute l and so on through the series, falling from the last chute e onto the board h which conveys it out of the winnower. Thus the grain is repeatedly and very etfectually submitted to the action of the blast.
What I claim as my invention and desire to secure by Letters Patent is The two series of chutes represented by the letters e and 6l, when combined and arranged substantially as and for the purposes set forth.
HENRY H. BEACH.
Vitnesses:
I. P. FITCH, S. F. EDWARDS.
Publications (1)
Publication Number | Publication Date |
---|---|
US32508A true US32508A (en) | 1861-06-11 |
Family
ID=2102122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32508D Expired - Lifetime US32508A (en) | Grain-wiitooweb |
Country Status (1)
Country | Link |
---|---|
US (1) | US32508A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850395A (en) * | 1987-12-11 | 1989-07-25 | Simplex Wire & Cable | High pressure flexible pipe |
FR2834038A1 (en) | 2001-12-26 | 2003-06-27 | Coflexip | Collapsible and flexible sub sea pipe for transporting fluid e.g. oil across body of water, has stiffener made of thermoplastics material such that stiffener elongates to less than its elongation threshold when pressure sheath collapses |
US20040263078A1 (en) * | 2003-06-25 | 2004-12-30 | Seok-Gyun Woo | Plasma display panel |
-
0
- US US32508D patent/US32508A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850395A (en) * | 1987-12-11 | 1989-07-25 | Simplex Wire & Cable | High pressure flexible pipe |
FR2834038A1 (en) | 2001-12-26 | 2003-06-27 | Coflexip | Collapsible and flexible sub sea pipe for transporting fluid e.g. oil across body of water, has stiffener made of thermoplastics material such that stiffener elongates to less than its elongation threshold when pressure sheath collapses |
WO2003056225A1 (en) | 2001-12-26 | 2003-07-10 | Technip France | Flattenable flexible pipe |
US20040263078A1 (en) * | 2003-06-25 | 2004-12-30 | Seok-Gyun Woo | Plasma display panel |
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