DE726783C - Edge filter - Google Patents

Edge filter

Info

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
Application number
DEL103280D
Other languages
German (de)
Inventor
Hugo Laderer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEL103280D priority Critical patent/DE726783C/en
Application granted granted Critical
Publication of DE726783C publication Critical patent/DE726783C/en
Expired legal-status Critical Current

Links

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)

PATENTANSPRUCH: Spaltfiiter, insbesondere für Schmieröle. Brennstoffe und Gase nach dem Patent 665591, dadurch gekennzeichnet, daß die Vertiefungen (7) für die Abstandzapfen (6) in den scheibenförmigen Ringen (3) ringförmig ausgebildet sind. PATENT CLAIM: Gap filter, especially for lubricating oils. Fuels and gases according to patent 665591, characterized in that the depressions (7) for the spacer pin (6) in the disc-shaped rings (3) formed in a ring shape are.
DEL103280D 1937-02-21 1937-02-21 Edge filter Expired DE726783C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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