DE38009C - Combined filter sheet for filtering oil and other liquids - Google Patents
Combined filter sheet for filtering oil and other liquidsInfo
- Publication number
- DE38009C DE38009C DENDAT38009D DE38009DC DE38009C DE 38009 C DE38009 C DE 38009C DE NDAT38009 D DENDAT38009 D DE NDAT38009D DE 38009D C DE38009D C DE 38009DC DE 38009 C DE38009 C DE 38009C
- Authority
- DE
- Germany
- Prior art keywords
- liquids
- filter sheet
- combined filter
- filtering oil
- elastic
- 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
Links
- 238000001914 filtration Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 title 1
- 239000000463 material Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/18—Combined upward and downward filtration
- B01D24/183—Combined upward and downward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food-Manufacturing Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 23: Fettindustrie.CLASS 23: Fat Industry.
Erstes Zusatz-Patent zu No. 38008 vom 28. Januar 1886.First additional patent to No. 38008 of January 28, 1886.
Patentirt im Deutschen Reiche vom 5. Juni 1886 ab. Längste Dauer: 27. Januar 1901.Patented in the German Empire on June 5, 1886. Longest duration: January 27, 1901.
Anstatt der elastischen, gebogenen Zwischenlagen, die beim Zusammenschrauben flacher werden, können auch elastische, gerade Zwischenlagen, die beim Zusammenschrauben gebogen werden, mit der Filterschicht in Anwendung gebracht werden.Instead of the elastic, curved intermediate layers, which flatter when screwed together elastic, straight intermediate layers that are bent when screwed together can also be used can be used with the filter layer.
Dieselben können z. B. aus Holz vortheilhaft verfertigt und bei Filterschichten zum Fiitriren von Säuren verwendet werden.The same can e.g. B. made of wood and advantageously made of filter sheets for filtration used by acids.
In der Zeichnung ist eine Filterschicht mit elastischen, geraden Zwischenlagern η und mit gebogenen, unveränderlichen Platten t, zwischen welche das Filtrirmaterial gelegt wird, im losen und zusammengeprefsten Zustande dargestellt. Wird also die Filterschicht zusammengeprefst, so werden die geraden, elastischen Zwischenlagen η gebogen, und wird die Filterschicht gelockert, so federn dieselben zurück.In the drawing, a filter layer with elastic, straight intermediate bearings η and with curved, unchangeable plates t, between which the filter material is placed, is shown in the loose and compressed state. If the filter layer is pressed together, the straight, elastic intermediate layers η are bent, and if the filter layer is loosened, the same spring back.
Es kann auch, wie aus der oberen Figur ersichtlich, das Filtrirmaterial über und unter die elastischen, geraden Zwischenlagen so gelegt werden, dafs es einmal in der Mitte schwächer und an den Enden stärker und einmal in der Mitte stärker und an den Enden schwächer, und zwar abwechselnd gehalten wird, wodurch die elastischen, geraden Zwischenlagen beim Zusammenschrauben der Filterschicht nach Lage des Filtrirmaterials gebogen werden und beim Lösen der Filterschicht zurückfedern können.It can also, as can be seen from the figure above, the filter material above and below the elastic, straight intermediate layers are placed in such a way that it is once in the middle weaker and stronger at the ends and stronger once in the middle and at the ends weaker, and that is held alternately, creating the elastic, straight intermediate layers When screwing the filter layer together, they are bent according to the position of the filter material and spring back when the filter layer is loosened can.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE38009C true DE38009C (en) | 1900-01-01 |
Family
ID=313741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT38009D Expired DE38009C (en) | Combined filter sheet for filtering oil and other liquids |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE38009C (en) |
-
0
- DE DENDAT38009D patent/DE38009C/en not_active Expired
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