DE19653337B4 - Device for fixing a filter - Google Patents
Device for fixing a filter Download PDFInfo
- Publication number
- DE19653337B4 DE19653337B4 DE19653337A DE19653337A DE19653337B4 DE 19653337 B4 DE19653337 B4 DE 19653337B4 DE 19653337 A DE19653337 A DE 19653337A DE 19653337 A DE19653337 A DE 19653337A DE 19653337 B4 DE19653337 B4 DE 19653337B4
- Authority
- DE
- Germany
- Prior art keywords
- filter
- support plate
- opening
- screw
- web
- 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
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/024—Mounting aids
- B01D2265/025—Mounting aids making use of ramps or cams
Abstract
Vorrichtung zum Befestigen eines Filters auf einer Tragplatte, die eine Öffnung zum Durchtritt eines gefilterten Mediums aufweist, wobei mit dem Filter bewegbar verbundene Befestigungsmittel durch die Öffnung einführ- und herausziehbar und gegen die von dem Filter abgewandte Seite der Tragplatte mittels eines Scnraubgewindes verspannbar sind, dadurch gekennzeichnet, daß ein das Filter aufnehmendes Filtergehäuse (1) in der der Tragplatte (13) zugewandten Wand (11) eine der Öffnung in der Tragplatte (13) etwa entsprechende Öffnung (14) aufweist, die von mindestens einem Steg (8) mit mittiger Bohrung überspannt ist, durch die sich eine Schraube (15) erstreckt, die auf ihrem von dem Filter abgewandten Ende einen Kopf (4) aufweist, auf dem ein federelastisches Spannelement (3) abgestützt ist, das zwischen Anschlägen (7) geführt in ungespanntem Zustand an zwischen den Anschlägen (7) angeordneten Rippen (6) und in gespanntem Zustand an der von dem Filter abgewandten Seite der Tragplatte (13) anliegt, wobei die Schraube (15) kopfseitig gegenüber dem...contraption for fixing a filter on a support plate having an opening to the Having passage of a filtered medium, wherein with the filter movably connected fasteners through the opening insertion and pulled out and against the side facing away from the filter side of the Support plate are clamped by a Scnraubgewindes, thereby characterized in that a the filter receiving filter housing (1) in the support plate (13) facing wall (11) one of the opening in the support plate (13) about corresponding opening (14) which spans from at least one web (8) with a central bore is, through which a screw (15) extends, which is on her end facing away from the filter has a head (4) on which a resilient tensioning element (3) is supported, which between stops (7) guided in untensioned Condition on between the stops (7) arranged ribs (6) and in the tensioned state at the of the filter facing away from the side of the support plate (13), wherein the screw (15) on the head opposite the ...
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Befestigen eines Filters auf einer Tragplatte, die eine Öffnung zum Durchtritt eines gefilterten Mediums aufweist, wobei mit dem Filter bewegbar verbundene Befestigungsmittel durch die Öffnung einführ- und herausziehbar und gegen die von dem Filter abgewandte Seite der Tragplatte mittels eines Scnraubgewindes verspannbar sind. The The invention relates to a device for fixing a Filters on a support plate, which has an opening for the passage of a filtered medium, wherein movably connected to the filter Fastener through the opening insertion and pulled out and against the side facing away from the filter side of the Support plate are clamped by a Scnraubgewindes.
Bei
einer bekannten Vorrichtung dieser Art (
Diese bekannte Vorrichtung hat die Nachteile, daß die Öffnung in der Tragplatte wegen der Anlage der Klauen ziemlich genau bearbeitet werden muß, und daß eine Anpassung der Vorrichtung an verschiedene Wandstärken der Tragplatte nicht ohne Austausch von Teilen möglich ist.These known device has the disadvantages that the opening in the support plate because the plant of the claws must be processed quite accurately, and that an adaptation the device to different wall thicknesses of the support plate not without replacement of parts possible is.
Aufgabe der Erfindung ist es, eine solche Vorrichtung ohne Änderungen bei verschiedenen Wandstärken der Tragplatte anwenden zu können, und zwar auch bei einer nur roh bearbeiteten Öffnung in der Tragplatte.task The invention is to such a device without changes at different wall thicknesses to apply the support plate, and although even with a raw processed opening in the support plate.
Diese Aufgabe ist bei einer Vorrichtung der eingangs genannten Art dadurch gelöst, daß ein das Filter aufnehmendes Filtergehäuse in der der Tragplatte zugewandten Wand eine der Öffnung in der Tragplatte etwa entsprechende Öffnung aufweist, die von mindestens einem Steg mit mittiger Bohrung überspannt ist, durch die sich eine Schraube erstreckt, die auf ihrem von dem Filter abgewandten Ende einen Kopf aufweist, auf dem ein federelastisches Spannelement abgestützt ist, das zwischen Anschlägen geführt in ungespanntem Zustand an zwischen den Anschlägen angeordneten Rippen und in gespanntem Zustand an der von dem Filter abgewandten Seite der Tragplatte anliegt, wobei die Schraube kopfseitig gegenüber dem Spannelement verdrehgesichert und auf diese filterseitig eine auf dem mindestens einen Steg abgestützte Mutter aufgeschraubt ist, mittels deren Drehbetätigung das Spannelement in den gespannten und den ungespannten Zustand bringbar ist.These Task is characterized in a device of the type mentioned by solved, the existence the filter receiving filter housing in the support plate facing Wall one of the opening in the support plate has approximately corresponding opening, of at least spans a bridge with a central hole is, through which a screw extends, which on its of the Filter remote end has a head on which a resilient Supported clamping element is that between stops guided in an untensioned state at between the attacks arranged ribs and in tensioned state on the side facing away from the filter side of the support plate rests, wherein the screw against rotation of the head opposite the clamping element and on this filter side a mother supported on the at least one web is screwed by means of the rotary actuator, the clamping element in the tense and the untensioned state can be brought.
Eine Anlage von Befestigungsmitteln an dem inneren Rand der Öffnung in der Tragplatte ist hierbei nicht erforderlich. Außerdem erfolgt eine Anpassung an verschiedene Wandstärken der Tragplatte dadurch, daß die Mutter entsprechend weit auf die Schraube aufgeschraubt wird.A Installation of fasteners on the inner edge of the opening in the support plate is not required here. Also done an adaptation to different wall thicknesses of the support plate thereby, that the Nut is screwed far enough on the screw.
Eine besonders einfache Bauweise der Vorrichtung ergibt sich dadurch, daß an mindestens einem Steg von dem Filtergehäuse abgewandt die Anschläge und die Rippen vorgesehen sind, wobei der Abstand der auf einer Seite der Schraube angebrachten Anschläge voneinander wenig größer ist als die Breite des Spannelementes. Dabei können ein Steg und die daran angebrachten Anschläge und Rippen als einheitliches Formteil ausgebildet sein.A particularly simple construction of the device results from that on At least one web of the filter housing facing away from the attacks and the Ribs are provided, the distance being on one side of the Screw mounted stops each other is slightly larger as the width of the clamping element. This can be a bridge and the attached stops and ribs may be formed as a single molded part.
Eine manuelle Betätigung der Vorrichtung kann dadurch erleichtert werden, daß die Mutter als Flügelmutter ausgebildet ist.A manual operation the device can be facilitated by the fact that the mother as a winged mother is trained.
Eine Abdichtung des ungefiltertes Medium enthaltenden Raumes gegenüber dem gefiltertes Medium enthaltenden Raum erfolgt zweckmäßigerweise dadurch, daß zwischen der Tragplatte und der dieser zugewandten Wand des Filtergehäuses eine Dichtung angeordnet ist.A Sealing the unfiltered medium containing space relative to the Filtered medium containing space is conveniently carried out in that between the support plate and this facing wall of the filter housing a seal is arranged.
In der Zeichnung ist ein Ausführungsbeispiel für eine Vorrichtung nach der Erfindung schematisch dargestellt, und zwar zeigtIn The drawing is an embodiment of a device schematically shown according to the invention, and that shows
In
einem kreiszylindrischen Filtergehäuse
Die Öffnung
In
ungespanntem Zustand des Spannelementes
Der
Wechsel zwischen gespanntem und ungespanntem Zustand des Spannelementes
Wie
in der rechten Hälfte
der
Das
Filtergehäuse
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653337A DE19653337B4 (en) | 1996-12-20 | 1996-12-20 | Device for fixing a filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653337A DE19653337B4 (en) | 1996-12-20 | 1996-12-20 | Device for fixing a filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19653337A1 DE19653337A1 (en) | 1998-06-25 |
DE19653337B4 true DE19653337B4 (en) | 2006-07-06 |
Family
ID=7815563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19653337A Expired - Lifetime DE19653337B4 (en) | 1996-12-20 | 1996-12-20 | Device for fixing a filter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19653337B4 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7200814U (en) * | 1973-02-15 | Pfaudler Werke Ag | Lamellar filter | |
DE8136767U1 (en) * | 1981-12-17 | 1982-07-15 | Junker, Adolf, 6920 Sinsheim | CLAMPING DEVICE FOR A FILTER CANDLE |
DE3249756C2 (en) * | 1981-12-17 | 1987-03-26 | Adolf 6920 Sinsheim De Junker | Filter candle |
DE3527766C2 (en) * | 1985-08-02 | 1987-08-13 | Intensiv-Filter Gmbh & Co Kg, 5620 Velbert, De | |
DE4216569A1 (en) * | 1992-05-20 | 1993-11-25 | Knecht Filterwerke Gmbh | Filter support and jig with bayonet lock - facilitates one-man removal and replacement of heavy inserts |
DE3790084C2 (en) * | 1986-02-24 | 1996-03-28 | Donaldson Co Inc | Air filtering appts. with impact cleansing mechanism |
-
1996
- 1996-12-20 DE DE19653337A patent/DE19653337B4/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7200814U (en) * | 1973-02-15 | Pfaudler Werke Ag | Lamellar filter | |
DE8136767U1 (en) * | 1981-12-17 | 1982-07-15 | Junker, Adolf, 6920 Sinsheim | CLAMPING DEVICE FOR A FILTER CANDLE |
DE3249756C2 (en) * | 1981-12-17 | 1987-03-26 | Adolf 6920 Sinsheim De Junker | Filter candle |
DE3527766C2 (en) * | 1985-08-02 | 1987-08-13 | Intensiv-Filter Gmbh & Co Kg, 5620 Velbert, De | |
DE3790084C2 (en) * | 1986-02-24 | 1996-03-28 | Donaldson Co Inc | Air filtering appts. with impact cleansing mechanism |
DE4216569A1 (en) * | 1992-05-20 | 1993-11-25 | Knecht Filterwerke Gmbh | Filter support and jig with bayonet lock - facilitates one-man removal and replacement of heavy inserts |
Also Published As
Publication number | Publication date |
---|---|
DE19653337A1 (en) | 1998-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: MAHLE FILTERSYSTEME GMBH, 70376 STUTTGART, DE |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |