DE7022448U - Filters for aquariums - Google Patents

Description

BV 620

Applicant: Senate Heuser

71 Heilbronn-SonthelM, Hlgraaatnfie 20

Piltor for aquariums

The Heuerens looks at a filter XiSr aquariums, the flow of which is released with the help of an air pump in motion · Well-known tilters of this type consisted either of two housings pushed into one another or of one Einsigen OehSnee · There was a ttmr & solution of the water on some Wise and a chic t one f4> ltern £ «n Material brought in

The main part of all these known executives consists in the fact that there is no avang circulation and therefore one of the most fabulous Grooving of the filter material and even filtering were not possible. The production was mostly still quite complicated, because several parts were glued, etc. each other su Terblnden Wareno

According to the innovation, the housing of the filter is provided with partition walls subdivided, so that hater is forced to walk arises under the influence of the air pump. There are those Yersohiedenen chambers filled with filter material fineness, so that a peat filter You can connect main and cache filtering «■ This is how it works«. the filter masses very well and a high grade Purity Ces water bu ersielen «Production technology is

• ·

the third or main filtering chamber, also known as the clarifying chamber is beseiohnet and can contain a discharge stone ι from a single spray piece together with the cover of the filter housing and the air supply pipe

In the attached figure, an embodiment of the hay is shown. The filter, which is mainly intended for aquariums, has an essentially triangular, forward-tapering cross-section, as can be seen from the attached figure. The filter container Λ is injection-molded from plastic in one piece and has guide rails 2 for removable partitions 3, with the help of which the container 1 can be divided into three chambers for pre-filtering, main filtering and post-filtering. As is known, the container also has a guide for the cover 4, which can be attached by means of attachments.The cover 4- is pressed from one piece together with the container 5 for the Bae & filtering (filter cartridge made of plastic foam) and the riser pipe S and the ^ nnoh Iußrffhrah ** n 7 for the air hose 8 · The partition walls 3 have rake-like perforations, which are clearly visible at 9 o The same applies to the exit side of the cover at 9 ·

To operate the filter, gravel is placed between the dividing walls in the front chamber, which is also known as the pre-filter filled. The middle chamber can be described as the main filter and is, depending on your choice, with filter floss, peat or Charcoal filled. At the top of the triangle is the Sachfliter, which can be equipped with a cartridge inserted in the clarification chamber »You can also pass through the container Remove · the lower lid fill 10 old plastic foam.

■ Ό22448-4.3.71

To operate the filter, the air supply is connected to a commercially available thermoset fan connected and flows accordingly inside ier electric chamber and reaches the aquarium via the riser pipe 6, which is flowed through. The air Takes over the enrichment of the water with the important oxygen and the water («r progresses gradually through the rake of the front wall in accordance with the occurring current the pre-filter chamber, which, as indicated, is filled with egg. which is at the appropriate height, overflows. From there the water reaches the middle filter zone finally into the Hachfilterscne, as shown at 5 is to get there and start the cycle all over again ο

As this detailed description shows, the innovation shows a significant improvement in the previously known filters because the efficiency is considerably greater. Production is simplified by the fact that the air injector and suction tube are pressed together with the cover in one operation, _{or the like}

Appendix: 7 claims for protection
Ί sheet drawing

Claims (1)

Protection claims 1, tilter for aquariums with a generated by an air pump ffasserbewegung, characterized _v that the filter housing is divided by partition walls (3) in more than two chambers, through which the water is circulated · 2 «filter for aquariums according to claim 1, characterized in that that the housing wall through which the water enters, as well as the partition walls are provided with openings (9) which have a rake to give the water passage and guidance 3ο filter for aquariums according to claim 1, characterized in that that the partitions (3) are removable. 4-e filter for aquariums according to claim 1, characterized in that that the housing in known catfish made of plastic injected iet. 5 filter for aquariums according to claim 3 and 4, characterized in that that the partitions (3) are fixed in molded guides (2) of the housing 6ο filter for aquariums according to claim 5 »characterized that the partition walls (3) are also provided with recesses (9) are arranged in the manner of a rake and are used to guide the water. 7e filter for aquariums according to claim 1, characterized in that that the cover (4) of the housing, the tube (7) for the air detection and the suction pipe (6) for the water consist of a single spray piece 7Θ224Α8-4.3.71