US63879A - Improvement in the cqnsteuotion of steainees - Google Patents
Improvement in the cqnsteuotion of steainees Download PDFInfo
- Publication number
- US63879A US63879A US63879DA US63879A US 63879 A US63879 A US 63879A US 63879D A US63879D A US 63879DA US 63879 A US63879 A US 63879A
- Authority
- US
- United States
- Prior art keywords
- strainer
- steainees
- cqnsteuotion
- improvement
- vessel
- 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
- 238000010276 construction Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Definitions
- My invention consists in making a strainer yvith a langeturned on a wire cloth, and in clamping 'said ange between tivo rings of sheet metal by means of a hem on one of Vthe rihgs encompassing the edge of' the othirng,
- strainer is tobe so applied as to project into the vessel withwhich it is connected, where it is evident that the large area of straining'surface will be kept cleansed from deposit, if, as in ordinary coffee, ten., and water-pots, there is a cfluent current through the strainer.
- thcvvicw marked C the flangeturned or made on the wireclotb.
- strainer is shown as between the rings a and b, the ring a having a hem at its cuter, edge, which 'turns Vover and ras s the outer ed e of themrin b, thus clam infr the wire cloth between the tivo rincrs'and renderin E P, g g P e a g the use of solder unnecessary, this construction being ⁇ reliable, and preserving the integrity of the strainer under exposure to dry heat.
- the strainer may be secured by its lange in any vessel by solder, by rivets, .or by slip- ⁇ ping its lnnge under suitable ledges fastened around' the outlet on the inner side of a vessel, in which latter case the strainer maybe readily removed to be cleansed or dried if needed, or to have' o ,ther strainers of ditterent degrees of coarsencss'or neness substituted to suit varying circumstances.
- the strainer may be suspended over and 'so as to project .into themouth of a coffee-pot, tea-urn, or other vessel.
- My invention differs from such Sherwood construction in that the strainer sprovided with a' curved ange made to fitthe.interior surface of the coffee-pot or other vessel, around the, oritice leading from the vessel to the spout.
Description
R. J. P. GOODWIN, M, D., or, MANCHESTER, New HAMPSHIRE. Leens Patent No.. 63,879, and April 1c, 1866.Y
IMPsovsMsNT TN THE CONSTRUCTION erpsTRiINsss.
- Aitintlgetgilt 'nient tu iii these Eaters atmt inzittenn tige time TO ALL WHOM IT MAY CONERN: 4
Be it known that I, R. J. P. GO0DWLN, M. D., ot Manchester7 county of Hillsboro, and Stateof New Hampshire, have invented an ImprovedStrainer; andl do hereby declare that the following, taken in connection n'ith v the drawings which accompanyl and form part of this specification, .is a description of my invention suilicient-to enable those skilledin the art to practise it. y
My invention consists in making a strainer yvith a langeturned on a wire cloth, and in clamping 'said ange between tivo rings of sheet metal by means of a hem on one of Vthe rihgs encompassing the edge of' the othirng,
which is grasped and held bythe hem, said construction enabling me to dispense with the use of solder in the manufacture of strainers. Y
- In the drawings, the View marked A shows one of my improved strainers in plan,`while that marked B shows it in side' elevation; thc view marked C showing the sajdstrainer in sectional elevation `and illustrating the mode of construction without solder before alluded to. The prime object-of this inventioais to supply the Werke.:
others similar thereunto, 4over outlets therein, through which the currents are generally both ctlluent and retluczit. The strainer is tobe so applied as to project into the vessel withwhich it is connected, where it is evident that the large area of straining'surface will be kept cleansed from deposit, if, as in ordinary coffee, ten., and water-pots, there is a cfluent current through the strainer. In thcvvicw marked C, the flangeturned or made on the wireclotb. strainer is shown as between the rings a and b, the ring a having a hem at its cuter, edge, which 'turns Vover and ras s the outer ed e of themrin b, thus clam infr the wire cloth between the tivo rincrs'and renderin E P, g g P e a g the use of solder unnecessary, this construction being` reliable, and preserving the integrity of the strainer under exposure to dry heat. .The strainer may be secured by its lange in any vessel by solder, by rivets, .or by slip-` ping its lnnge under suitable ledges fastened around' the outlet on the inner side of a vessel, in which latter case the strainer maybe readily removed to be cleansed or dried if needed, or to have' o ,ther strainers of ditterent degrees of coarsencss'or neness substituted to suit varying circumstances. r
I am aware ofthe construction ofthe Sherwood strainer, patented November 13, 1862, in which, by means of a handle up'on one side, and a. knob upon the other, the strainer may be suspended over and 'so as to project .into themouth of a coffee-pot, tea-urn, or other vessel. My invention differs from such Sherwood construction in that the strainer sprovided with a' curved ange made to fitthe.interior surface of the coffee-pot or other vessel, around the, oritice leading from the vessel to the spout. l
l claim a strainer constructed with a flange formed as described and shown in view4 C. In witness whereof I have hereunto set my hand this 18th day of A pril, A. D. 1866.
` i R. J. P. -GOOIJYIN'.
Witnesses:
S. F. Mener, Wm. R.. PATTEN.
of thi-plate and other Aina'nm'ia-cturers ol' coi'e-pots`,'te`aurns, rfc., Withincheaper and better strainer i than has ever before been used, the same being in readiness to apply to the interi r ot' the articles named, and
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US63879A true US63879A (en) | 1867-04-16 |
Family
ID=2133410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US63879D Expired - Lifetime US63879A (en) | Improvement in the cqnsteuotion of steainees |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US63879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2446499A (en) * | 1945-05-18 | 1948-08-03 | Donald E Van Denberg | Coffee filter |
| US20100196224A1 (en) * | 2007-10-30 | 2010-08-05 | Ngk Insulators, Ltd. | Plasma reactor |
-
0
- US US63879D patent/US63879A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2446499A (en) * | 1945-05-18 | 1948-08-03 | Donald E Van Denberg | Coffee filter |
| US20100196224A1 (en) * | 2007-10-30 | 2010-08-05 | Ngk Insulators, Ltd. | Plasma reactor |
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