DE1960531U - INTAKE AIR FILTER FOR COMBUSTION MACHINES, COMPRESSORS AND OTHER AIR SUCTION MACHINES. - Google Patents

Description

^. '5J 1373 * 30.9.6g

DIPL.-ING. SIDEHEIER, 7 STUTTGART, NECKARSTR.

September 25, 1966 / tfa

tomelderfns Filterwerk Mann & Hummel GmbH, Liidwigsburg

37-43

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Air intake filter for internal combustion '

mB.sQh.ln®no compressors and other machines.

¹ Di © invention relates "to a Atisaugluftfilter for BrennteaftEoasehinen" Compressors * and other - luftansaugend® machines β which - filter housing sait a clean »exhaust vents tr'ittskaaal sowi® possibly also a ^{Rohlufteinflexibel:} is aageschlossen.

B®i & ut 'solehe Weis © ®im§, ®ha.uten air filters is a® i ufMngmig zu & reb ^ si »where .zu

That &<bt for installing a @ s air filter st to Verfügimg © li © hands Rauia ^ particularly in motor vehicles, hävsf ig eete just beiisssen'ist.-This occurred Difficult "keifeen on during assembly, because the fastening points the tools can hardly reach »

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Object of the invention is; it, the intake air filter like that

to shape: * ^ that it can be mounted vibration-proof without the aid of tools. That is according to the invention. salt achieved little structural effort by the fact that the filter housing for attaching at least two fork-shaped spring blades fixed at a distance from one another are ironed. carries, to which in the appropriate position on the engine housing or on vehicle parts to be attached commercial Sohfjingmeiallbuffer with cylindrical or constricted rubber parts al © snap-in means are assigned. In this way are Montageschwieriglceiten even in tight installation spaces ^ erraieöen "Di © distances between the attachment points of each other, especially the distances between the vibration mounts of dea LwftanseMtssenaJte & men generously tolerated * If Ammmümig ¥ on Schwingmet & llpuffern with cylindrical rubber parts difference la ÄelasFiehtiMg graining readily several millimeters of Schwingcaetallpuffers be bridged, © tea © SaS aaäni ^ eh. uaaswlasslg® stresses occur.

The invention is hereinafter referred to as one in the Zeiclmraig illustrated embodiment explained.

Fig. 1- © in an air intake filter according to the invention . in side view, partly in section,

, 2 a section along line II «II of FIG. 1,

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Fig. 3 © a section along line III - III of ~ Fig. 1 , on a larger scale,

Fig® h an Xtorstellraig corresponding to Fig. J $ for another embodiment of the

Schwiagmetallbuffer.

B © p © intake air filter has upper in cup-shaped housing 1, to aas s © INEF end side is closed by the lid. 2 Between the bottom of the -Filtergehäuses and dtera cover an annular filter insert 3 is clamped "■ of k in the filter housing an annular raw air space" ad a zentr & len clean air chamber 5 from each other. The air sucked in flows into the raw air space 4 through the BoMiift duct 6 in the direction of the arrow, passes through the filter insert 3 and passes from the clean air space 5 through the clean air duct T sum intake pipe 8 of the air suction machine. The clean air outlet duct 7 and the suction

8 are ia foefeamtei »way through a rubber sleeve 9 flesib ©! old understood each other. When connecting the unfiltered air duct β on © inen, for example, from a? © in © ätaliete choose flexible red line connection.

A bracket 10 is firmly connected to & ®m filter housing 1, »a fork-shaped bracket fastened at a distance from one another

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11 and 12 with d @ n spring legs 11a wad 11b

. 12a and 12b carries «, each of these pedestal brackets is a Commercially available swinging metal buffers 13 or 14 assigned as snap-in means. The swing arm buffers 13 and 14 are Kittels screw bolts 15 attached to a connecting part 16 , if necessary, directly to the motor housing or 'belongs to a vehicle part -'

When Alisführungsbeispiel of FIG. 1 and 3, the Sehwlngtaetallpuffer © have inen -eingeschnürten rubber part 17. Pig '' \ is the Qummit @ il cylindrical 18th The latter version has the advantage that the spring clips can be used in any size. Höh® can be snapped into place with the 'XSummiteil · ©, never it is sucked out and dash-dotted in Pig * K dureli.Transverse center of the clamp legs 11a and 11b ♦ This enables tolerance compensation in the axial direction of the buffers during assembly in a considerable amount of space. --The execution forum. with the constricted Guismit @ il n & eh. Fig. 3 is not quite so favorable in this perspective. It'-but guarantees a particularly good fixation in the axial direction of the buffer and is therefore to be preferred "if the tolerance compensation in the axial direction of the buffer is only necessary to a small extent"

The filter housing only needs to be fastened Helnluftau @ entrance channel'7 in the rubber sleeve 9 and with

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& ®n F®u.®tklB.mm®rn 11 «ad 12 to be pushed over the Gusnsii parts 17 or« tar Setayingpaetallpuffep 13 wai 14 *. A M @ rteewg is not required for this. At the same time, the filter is also stored in (kunii). Therefore, vibrations “E ₀ B ₀ -won d @ 2” air-gas-suction-flsn mascliine itself or from other T © il © n _p like -won (blue body oäer a cladding ,, on the air filter .not transferred »

Claims (1)

claim Intake air liter- for brake & raftmäs'ehinen »Compressors · other air-sucking machines whose filter Ulfe a Keinluftaugstrltts'känal and possibly also © Ineii Rohiufteintrittslcahal flexibly connected ' »Characterized dai the filter housing (1) B & te & tigßu faiaä @ steas two spaced Toneinander fixed angeordnet® fork-^ räige Ped®rklaie © ra (11,12) fesfäg ^ i, d © a © a lsi' © ntspreehender location on the motor housing or aa Fata »zewgfe © il @ n to be fastened commercially available vibrating wheels (13 * 1 ^) with cylindrical or a®schnür-Guffissi'fc © i'len (17 fezw _o 1-8) as a locking means sugeordnefc