DE930425C - Air filter with intake silencer and starter slide - Google Patents

Air filter with intake silencer and starter slide

Info

Publication number
DE930425C
DE930425C DEK16464A DEK0016464A DE930425C DE 930425 C DE930425 C DE 930425C DE K16464 A DEK16464 A DE K16464A DE K0016464 A DEK0016464 A DE K0016464A DE 930425 C DE930425 C DE 930425C
Authority
DE
Germany
Prior art keywords
housing part
filter
lower housing
intake silencer
air filter
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
DEK16464A
Other languages
German (de)
Inventor
Alfred Knecht
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 DEK16464A priority Critical patent/DE930425C/en
Application granted granted Critical
Publication of DE930425C publication Critical patent/DE930425C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00Starting aids for combustion engines, not otherwise provided for
    • F02N19/001Arrangements thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02Air cleaners
    • F02M35/024Air cleaners using filters, e.g. moistened
    • F02M35/02475Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
    • F02M35/02483Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/14Combined air cleaners and silencers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

Die Erfindung betrifft einen als Ansauggeräuschdämpfer gestalteten Luftfilter, der mit einem Starterschieber zurRegelung der Lufteintrittsöffnungen ausgestattet ist und bei welchem ein Filtereinsatz zwischen einem Filteroberteil und einem Filter-- unterteil eingeklemmt wird.The invention relates to an intake silencer Air filter with a starter slide to regulate the air inlet openings is equipped and in which a filter insert between a filter upper part and a filter base is clamped.

Die Erfindung macht es sich zur Aufgabe, derartige Luftfilter entsprechend den bei neuzeitlichen Brennkraftmaschinen gesteigerten Anforderungen bezüglich der Filterwirksamkeit und der Geräuschdämpfung durch besondere Ausgestaltung zu verbessern und dabei gleichzeitig Vorsorge- zu treffen, daß der Zusammenbau bzw. der Ausbau bei der Wartung sehr einfach zu bewerkstelligen ist.The invention makes it its task to provide such air filters accordingly the increased requirements in modern internal combustion engines with regard to To improve the filter effectiveness and the noise attenuation through special design and at the same time to take precaution that the assembly or the expansion is very easy to do in terms of maintenance.

Hierbei wird es ermöglicht, eine bei Luftfiltern anderer Bauart bewährte Luftleitkäppe zu verwenden, die den Ansaugluftstrom umlenkt und eine Abscheidung von größeren Staubteilchen und von Spritzwasser gewährleistet, ehe der Luftstrom auf den als Feinfilter wirkenden Filtereinsatz auftrifft.This enables a tried and tested air filter of other types To use Luftleitkäppe, which deflects the intake air flow and a separation from larger dust particles and from splashing water before the air flow hits the filter insert acting as a fine filter.

Gemäß der Erfindung werden in vorteilhafter Weise baulich vereinigt, die bisher jeweils nur als solche bei Luftfiltern verschiedener Ausführungsformen verwirklicht wurden, so auch die Zusammenhaltung der Filtergehäuseteile durch ein profiliertes Spannband, durch welches an den Filterteilen zu befestigende Spannmittel entbehrlich gemacht werden.According to the invention are structurally combined in an advantageous manner, so far only as such for air filters of various designs were realized, so also the holding together of the filter housing parts by a Profiled tightening strap through which tightening means to be attached to the filter parts can be made dispensable.

Der erfindungsgemäße Luftfilter mit Ansauggeräuschdämpfer und Starterschieber kennzeichnet sich dadurch, daß der Starterschieber in einem wannenförmig ausgebildeten Unterteil verdrehbar angeordnet ist, daß ferner auf das Unterteil eine an sich bekannte Luftleitkappe aufgesetzt ist und daß als Spannband zum Zusammenhalten des Filteroberteils und des Filterunterteils eine im Querschnitt etwa U-förmige Gummimanschette verwendet wird.The air filter according to the invention with intake silencer and starter slide is characterized in that the starter slide in a trough-shaped The lower part is arranged rotatably, that also a known per se on the lower part Air guide cap is put on and that as a strap to hold the filter top together and the lower part of the filter uses a rubber sleeve which is approximately U-shaped in cross section will.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigt Fig. i den Luftfilter und Ansauggeräuschdämpfer im Längsschnitt und Fig.-2 eine Grundrißansicht zu Fig. i bei teilweise abgebrochenem Filteroberteil. Der auf das Reingasrohr i aufgesteckte Filtereinsatz 2 wird von einem haubenartigen Gehäuseoberteil 3 und von einem wannenförmig gestalteten .Gehäuseunterteil 4 erfaßt, wobei das Gehäuseunterteil mit durch einen Starterschieber 5 bei Betätigung des Handgriffs 6 regelbaren Lufteinlaßöffnungen 7 versehen ist.An exemplary embodiment of the invention is shown in the drawing. It shows Fig. I the air filter and intake silencer in longitudinal section and Fig.-2 a plan view of FIG. i with a partially broken off upper filter part. The on the clean gas pipe i attached filter insert 2 is from a hood-like housing upper part 3 and captured by a trough-shaped with air inlet openings which can be regulated by a starter slide 5 when the handle 6 is actuated 7 is provided.

Auf die untere Zarge 8 des Gehäuseunterteils 4 ist eine Luftleitkappe 9 aufgesetzt. Die Luftleitkappe 9 bildet zusammen mit der unteren Zarge 8 des Gehäuseunterteils 4 und einem Teil der oberen, den Filtereinsatz 2 umfassenden Zarge io den Ringkanal i i.On the lower frame 8 of the lower housing part 4 is an air guide cap 9 put on. The air guide cap 9 forms together with the lower frame 8 of the lower housing part 4 and part of the upper frame encompassing the filter element 2, the ring channel i i.

Die Gehäuseteile 3 und 4 liegen mit Flanschringen 12 bzw. 13 aufeinander und werden durch eine im Querschnitt etwa U-förmige, als Spannband wirkende Gummimanschette 14 zusammengehalten.The housing parts 3 and 4 lie on top of one another with flange rings 12 and 13, respectively and are secured by a rubber sleeve with an approximately U-shaped cross-section that acts as a tightening strap 14 held together.

An dem durch Schlitze 15 federnd gestalteten Teil des Reingasrohres i befindet sich die für den Anscnluß des nicht dargestellten Ansaugrohres vorgesehene Klemmschelle 16.On the part of the clean gas pipe which is resiliently designed by slots 15 i is the one provided for the connection of the suction pipe (not shown) Clamp 16.

Claims (1)

PATENTANSPRUCH: Luftfilter mit Ansauggeräuschdämpfer und Starterschieber zur Regelung der Lufteintrittsöffnungen, insbesondere für Motorradmotoren, mit einem zwischen einem Gehäuseoberteil und einem Gehäuseunterteil eingeklemmten Filtereinsatz, dadurch gekennzeichnet, daß der Starterschieber (5) in einem wannenförmig ausgebildeten Gehäuseunterteil (4) verdrehbar angeordnet ist, daß ferner auf das Gehäuseunterteil (4) eine an sich bekannte Luftleitkappe (9) auf-_ gesetzt ist und daß als Spannband zum Zusammenhalten des Gehäuseoberteils (3) und des Gehäuseunterteils (4) eine im Querschnitt etwa U-förmige Gummimanschette (14) verwendet wird. Angezogene Druckschriften: Deutsche Patentschriften Nr. 734:253, 838 519; österreichische Patentschrift Nr. 135 262; französische Patentschrift Nr. 73o 624; USA.-Patentschriften Nr. 2 toi 650, :2:273 2i0.PATENT CLAIM: Air filter with intake silencer and starter slide for regulating the air inlet openings, especially for motorcycle engines, with a filter insert clamped between an upper housing part and a lower housing part, characterized in that the starter slide (5) is rotatably arranged in a trough-shaped lower housing part (4), and furthermore a known air guide cap (9) is placed on the lower housing part (4) and a rubber sleeve (14) with an approximately U-shaped cross-section is used as a strap to hold the upper housing part (3) and the lower housing part (4) together. Cited pamphlets: German Patent Nos. 734: 253, 838 519; Austrian Patent No. 135 262; French Patent No. 730624; U.S. Patents No. 2 toi 650 ,: 2: 273 2i0.
DEK16464A 1952-12-14 1952-12-14 Air filter with intake silencer and starter slide Expired DE930425C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK16464A DE930425C (en) 1952-12-14 1952-12-14 Air filter with intake silencer and starter slide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK16464A DE930425C (en) 1952-12-14 1952-12-14 Air filter with intake silencer and starter slide

Publications (1)

Publication Number Publication Date
DE930425C true DE930425C (en) 1955-07-14

Family

ID=7214873

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK16464A Expired DE930425C (en) 1952-12-14 1952-12-14 Air filter with intake silencer and starter slide

Country Status (1)

Country Link
DE (1) DE930425C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128703B (en) * 1960-10-06 1962-04-26 Knecht G M B H Oil bath filter with suction nozzle opening into the housing at the side
US4945819A (en) * 1988-08-02 1990-08-07 Roehm Guenter H Clamping apparatus for the rotary spindle of a machine tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR730624A (en) * 1932-01-28 1932-08-18 air cleaner-fuel diffuser for internal combustion engines
AT135262B (en) * 1931-07-07 1933-11-10 Fichtel & Sachs Ag Air purifiers for internal combustion engines.
US2201650A (en) * 1936-12-14 1940-05-21 United Specialties Co Air cleaner
US2273210A (en) * 1940-07-22 1942-02-17 Ruth C Donaldson Device for detachably clamping cylindrical sections together
DE734253C (en) * 1939-02-05 1943-04-12 Knecht Alfred Wet air cleaner combined with a noise damper
DE838519C (en) * 1951-04-01 1952-05-08 Knecht G M B H Attachment of an air filter housing on an intake manifold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT135262B (en) * 1931-07-07 1933-11-10 Fichtel & Sachs Ag Air purifiers for internal combustion engines.
FR730624A (en) * 1932-01-28 1932-08-18 air cleaner-fuel diffuser for internal combustion engines
US2201650A (en) * 1936-12-14 1940-05-21 United Specialties Co Air cleaner
DE734253C (en) * 1939-02-05 1943-04-12 Knecht Alfred Wet air cleaner combined with a noise damper
US2273210A (en) * 1940-07-22 1942-02-17 Ruth C Donaldson Device for detachably clamping cylindrical sections together
DE838519C (en) * 1951-04-01 1952-05-08 Knecht G M B H Attachment of an air filter housing on an intake manifold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128703B (en) * 1960-10-06 1962-04-26 Knecht G M B H Oil bath filter with suction nozzle opening into the housing at the side
US4945819A (en) * 1988-08-02 1990-08-07 Roehm Guenter H Clamping apparatus for the rotary spindle of a machine tool

Similar Documents

Publication Publication Date Title
US2843268A (en) Combined full-flow and part-flow oil filters
DE3152747C2 (en) Cyclone oil separator
DE930425C (en) Air filter with intake silencer and starter slide
DE1172798B (en) Water and oil separators for systems controlled by compressed air
GB293745A (en) Improvement in oil filter fitting
DE370249C (en) Device with sieves, filters or the like, in particular for cleaning the fuel of internal combustion engines
DE743950C (en) Centrifugal compressor for internal combustion engines
DE512989C (en) Air purifiers for internal combustion engines
DE3244175A1 (en) Low-noise water valve
DE355074C (en) Valve carburetor
DE905438C (en) Device for atomizing mist substances with the aid of internal combustion engines
AT248181B (en) Detachable with a freely discharging centrifugal dust separator and combined in an equiaxial arrangement, noise-dampening oil bath air filter for internal combustion engines
DE937131C (en) Oil bath air filter for vehicles with exhaust brake
DE681811C (en) Air filter with device for suction noise absorption
DE650484C (en) Reversible induced draft system with centrifugal fan for combustion systems
DE495279C (en) air cleaner
DE802206C (en) Acoustic silencer for internal combustion engines with tangential force spark arrester
DE462076C (en) Exhaust silencer
DE1252632B (en)
DE713049C (en) Device for extracting and rendering harmless gas mixtures and vapors from the crankcase of internal combustion engines
DE7725861U1 (en) SPOUT MOUTH PIECE FOR SANITARY WATER OUTLET VALVES
DE695493C (en) Inhalation valve for gas masks
DE326520C (en) Petrol filter
DE382198C (en) Spray carburetor with bell-shaped spray head and concealed fuel nozzle
DE1027464B (en) Air purifier and intake silencer