US113491A - Improvement in filters - Google Patents
Improvement in filters Download PDFInfo
- Publication number
- US113491A US113491A US113491DA US113491A US 113491 A US113491 A US 113491A US 113491D A US113491D A US 113491DA US 113491 A US113491 A US 113491A
- Authority
- US
- United States
- Prior art keywords
- improvement
- filters
- liquid
- vessel
- pulp
- 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
- 239000007788 liquid Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
Definitions
- My inventio'ru relatesto an improved filterer or strainer, through which liquids of all kinds, but more particularly liquors, can be passed'7 and in their pas# sage be deprived of any undissolved or .foreiguparticles or matter which they may contain.
- the vessel is then illed with the liquid and thoroughly mixed with the pulp.
- Au inverted "conical bag 4or filter which may be made of flannel, muslin, orother porous or weft Inaterial', is then suspended over the receiving-tank and the contents of the first-named vessel poured into the bag.
- any liquid can be readily and thoroughly cleansed, but more particularly wines anddiquors, which, after passing through the iilterer, will be of extraordinary purity, and greatly improved in quality and color.
- a ltering-vessel or sack constructed as above described, and lined with pulped paper, substantially in the manner set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Paper (AREA)
Description
diluted (gisten @met ljijliw.
JAMES BROWN, OI" SAN FRANCISCO, CALIFORNIA, IASSIeNOR rroInA D.
THOMPSON, or SAME PLACE.
Letters Patent No. 113,491. dated April 11, 1871.
IMPROVEMENT lN Fl-LTERS.
The Schedule referred to in these Letters Patent and making parl: of the same.
To all whom if may concern:
l Be it known that I, JAMns BROWN, of the city and county of San Francisco, State of California, have invented an `Improved Filterer; and I do hereby declare the following description and accompanying drawing are suicient to enable any person skilled iu the art or science to whiehfi't most nearly appertains to Ina-ke and use my said invention or improvements without further invention or experiment..
My inventio'rurelatesto an improved filterer or strainer, through which liquids of all kinds, but more particularly liquors, can be passed'7 and in their pas# sage be deprived of any undissolved or .foreiguparticles or matter which they may contain.
To make my flterer I take from th'ree to tive sheets of unsized paper and place them in any suitable vessel, and dampen or wet them with a small quantity of the liquid which is to be filtered. I then Inacerate them, by any suitable means, untilthey have been reduced to a pulp.
The vessel is then illed with the liquid and thoroughly mixed with the pulp.
Au inverted "conical bag 4or filter, which may be made of flannel, muslin, orother porous or weft Inaterial', is then suspended over the receiving-tank and the contents of the first-named vessel poured into the bag.
"The 'drawing off of the liquid in the bag will causo through one of these tilters before it becomes clogged' up, when it can be cleaned by washing it in clean wa'- ter until the adhering pulp is removed; after which, if V `not wanted for immediate use, it can be hung up to dry; but lwhen used again the same operation above described is repeated. 4
By the use of this lter any liquid can be readily and thoroughly cleansed, but more particularly wines anddiquors, which, after passing through the iilterer, will be of extraordinary purity, and greatly improved in quality and color.
Having thus described-my invent-ion,
\Vhat I claim, aud'desire to secure by Letters Pat ent, is-
A ltering-vessel or sack constructed as above described, and lined with pulped paper, substantially in the manner set forth.
In witness whereof. I have hereunto set my hand and seal.
lVitnesses: JAMES BROWN. [n. s]
Gno. H. STRONG, JN0. L. BOONE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US113491A true US113491A (en) | 1871-04-11 |
Family
ID=2182956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US113491D Expired - Lifetime US113491A (en) | Improvement in filters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US113491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725146A (en) * | 1952-08-16 | 1955-11-29 | Robert P Forbes | Filtration |
-
0
- US US113491D patent/US113491A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725146A (en) * | 1952-08-16 | 1955-11-29 | Robert P Forbes | Filtration |
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