DE726783C - Edge filter - Google Patents
Edge filterInfo
- Publication number
- DE726783C DE726783C DEL103280D DEL0103280D DE726783C DE 726783 C DE726783 C DE 726783C DE L103280 D DEL103280 D DE L103280D DE L0103280 D DEL0103280 D DE L0103280D DE 726783 C DE726783 C DE 726783C
- Authority
- DE
- Germany
- Prior art keywords
- rings
- ring
- filter
- edge filter
- disc
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 238000004049 embossing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
Spaltfilter Zusatz zum Patent 66559I Die Erfindung hat zum Gegenstand eine weitere Ausbildung und Verbesserung des Gegenstandes nach dem Patent 665 591. Edge filter Addendum to patent 66559I The subject of the invention a further development and improvement of the object according to patent 665 591.
Dieses betrifft ein Feinspaltfilter, insbesondere für Schmieröle, Brennstoffe und Gase, bestehend aus einzelnen scheibenförmigen Ringen, dessen Filterspalte durch Abstandhalter in Gestalt von dübelartigen Zapfen gebildet sind. Die Zapfen sind fest mit den Ringen verbunden und greifen in die Vertiefungen der gegenüberliegenden Ringe ein.This concerns a fine gap filter, especially for lubricating oils, Fuels and gases, consisting of individual disc-shaped rings, their filter gap are formed by spacers in the form of dowel-like pins. The cones are firmly connected to the rings and grip into the indentations of the opposite one Rings.
Die Verbesserung und weitere Ausbildung des Erfindungsgegenstandes besteht darin, daß die Vertiefungen für die Abstandzapfen in den scheibenförmigen Ringen ringförmig, z. B. als Nuten, ausgebildet sind. Durch die Ringnuten wird die Herstellung vereinfacht und die Zentrierung der Scheiben erleichtert. weil die Ringnuten beispielsweise in einfacher Weise ausgedreht oder geprägt werden können. Auch haben die Ringe die Möglichkeit, sich in der Umfangsrichtung beliebig zu verdrehen. The improvement and further development of the subject matter of the invention is that the recesses for the spacer pins in the disc-shaped Rings in the shape of a ring, e.g. B. are formed as grooves. The ring grooves Production simplified and the centering of the disks made easier. because the ring grooves for example, can be turned out or embossed in a simple manner. Also have the rings the possibility of twisting as desired in the circumferential direction.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes in zwei Abbildungen dargestellt. Die Abb. 1 zeigt eine Anzahl aufeinandergestapelter Ringe im Querschnitt, und die Abb. 2 den Grundriß eines Spaltfilterringes. The drawing shows an embodiment of the subject matter of the invention shown in two figures. Fig. 1 shows a number of stacked one on top of the other Rings in cross section, and Fig. 2 the plan view of a ring filter ring.
Die Ringe 3 4 und 5 sind beispielsweise an ihrem äußeren Umfang mit scharfen Kanten versehen, welche die Spalte 8 des Filters bilden. Zentriert sind die Ringe durch dübelartige Ansätze 6, welche in entsprechende Nuten 7 eingreifen. Es ist nicht notwendig. daß die ringförmige Vertiefung 7 eine Nute sein muß, es kann beispielsweise auch der innere Rand abgedreht sein, so daß eine kreis- und treppenförmige Abstufung zwischen dem inneren Ringteil und dem äußeren Ringteil des Scheibenringes vorhanden ist. The rings 3 4 and 5 are, for example, on their outer circumference provided sharp edges which form the column 8 of the filter. Are centered the rings by dowel-like projections 6 which engage in corresponding grooves 7. It's not necessary. that the annular recess 7 must be a groove, it For example, the inner edge can also be turned off, so that a circular and step-shaped gradation between the inner ring part and the outer ring part of the disc ring is present.
Die Ringe können durch Spritzen. Stanzen oder Prägen hergestellt werden.The rings can be made by spraying. Stamping or embossing can be produced.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL103280D DE726783C (en) | 1937-02-21 | 1937-02-21 | Edge filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL103280D DE726783C (en) | 1937-02-21 | 1937-02-21 | Edge filter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE726783C true DE726783C (en) | 1942-10-20 |
Family
ID=7289907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL103280D Expired DE726783C (en) | 1937-02-21 | 1937-02-21 | Edge filter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE726783C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743016A (en) * | 1956-04-24 | Strainers | ||
US2813632A (en) * | 1953-10-02 | 1957-11-19 | Muller Jacques | Device for preventing the deformation of plates of filter material in filters |
DE1042543B (en) * | 1955-10-07 | 1958-11-06 | Mann & Hummel Filter | Edge filter |
DE1051249B (en) * | 1954-08-09 | 1959-02-26 | Purolator Products Inc | Stackable filter body |
US3062376A (en) * | 1958-04-18 | 1962-11-06 | Philips Corp | Magnetic separator |
DE1156765B (en) * | 1955-05-17 | 1963-11-07 | Boewe Boehler & Weber K G Masc | Filter insert with opposite filter surfaces for precoat filters |
EP0267866A2 (en) * | 1986-11-14 | 1988-05-18 | Peretz Rosenberg | Multiple-disc filter |
-
1937
- 1937-02-21 DE DEL103280D patent/DE726783C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743016A (en) * | 1956-04-24 | Strainers | ||
US2813632A (en) * | 1953-10-02 | 1957-11-19 | Muller Jacques | Device for preventing the deformation of plates of filter material in filters |
DE1051249B (en) * | 1954-08-09 | 1959-02-26 | Purolator Products Inc | Stackable filter body |
DE1156765B (en) * | 1955-05-17 | 1963-11-07 | Boewe Boehler & Weber K G Masc | Filter insert with opposite filter surfaces for precoat filters |
DE1042543B (en) * | 1955-10-07 | 1958-11-06 | Mann & Hummel Filter | Edge filter |
US3062376A (en) * | 1958-04-18 | 1962-11-06 | Philips Corp | Magnetic separator |
EP0267866A2 (en) * | 1986-11-14 | 1988-05-18 | Peretz Rosenberg | Multiple-disc filter |
EP0267866A3 (en) * | 1986-11-14 | 1989-09-06 | Peretz Rosenberg | Multiple-disc filter |
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