DE202006003956U1 - Filter for removing engine room soiling in motor vehicle has cyclone filter to remove dust from air stream off fan - Google Patents
Filter for removing engine room soiling in motor vehicle has cyclone filter to remove dust from air stream off fan Download PDFInfo
- Publication number
- DE202006003956U1 DE202006003956U1 DE200620003956 DE202006003956U DE202006003956U1 DE 202006003956 U1 DE202006003956 U1 DE 202006003956U1 DE 200620003956 DE200620003956 DE 200620003956 DE 202006003956 U DE202006003956 U DE 202006003956U DE 202006003956 U1 DE202006003956 U1 DE 202006003956U1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- engine room
- cyclone filter
- fan
- cyclone
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
- F41H11/16—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
Abstract
Description
Bekanntlich zieht eine Belüftung und Kühlung des Triebwerkraumes eines an der oberen Leistungsgrenze betriebenen Fahrzeuges, insbesondere eines Räumfahrzeuges, einen hohen ungefilterten Luftdurchsatz mit sich, der seinerseits maßgeblich die Komponenten durch erhebliche Verschmutzungen und Verunreinigungen beeinträchtigt. Die Einsatzfähigkeit eines derartigen Räumfahrzeuges, wie beispielsweise eines Minenräumfahrzeuges, fordert die Auslegung für hohe Umgebungstemperaturen und eine erforderliche hohe Motordrehzahl im Räumbetrieb und macht eine hohe Lüfterleistung notwendig. Dadurch setzen sich aber im Fahrzeuginneren erhebliche Mengen an angesaugtem, in der Umgebungsluft befindlichen Räumgutes, vermischt mit Ölnebel zu einem schwer lösbaren Gemisch ab. Nachteilig sind die damit verbundenen Stillstandszeiten, die bei Fristenarbeiten, Einstellarbeiten, Instandsetzungen etc. durch zusätzlichen Reinigungsaufwand unweigerlich auftreten.generally known pulls a ventilation and cooling of the engine room of a operated at the upper power limit Vehicle, in particular a clearing vehicle, a high unfiltered air flow, which in turn significantly the Components due to significant contamination and impurities impaired. The operational capability such a clearing vehicle, such as a mine clearance vehicle, calls for interpretation for high ambient temperatures and a required high engine speed in the racking operation and makes a high fan performance necessary. As a result, however, set inside the vehicle considerable Quantities of aspirated, in the ambient air Räumgutes, mixed with oil mist to a difficult to solve Mixture off. A disadvantage is the associated downtime, the for term work, adjustments, repairs, etc. by additional Cleaning effort inevitably occur.
Die Aufgabe der vorliegenden Lösung besteht darin, die vorgenannten Nachteile zu beheben.The Task of the present solution is to remedy the aforementioned disadvantages.
Gelöst wird die Aufgabe durch den Schutzanspruch 1. Vorteilhafte Ausführungen sind den Unteransprüchen entnehmbar.Is solved the task by the protection claim 1. Advantageous embodiments are the dependent claims removable.
Der Lösung liegt die Idee zugrunde, ein angepasstes Zyklonfilter einzubinden, durch welches der heraus zentrifugierte Grobstaub im Sammelraum des Filtergehäuses aufgefangen und durch ein elektrisches Absauggebläse nach außen befördert wird.Of the solution the idea is to integrate an adapted cyclone filter, through which the centrifuged grit in the plenum of the filter housing collected and by an electric exhaust fan after Outside promoted becomes.
Zyklonfilter
sind u. a. mit der
Aus
der
Vorgeschlagen wird demgegenüber, im Triebwerksraum ein eigens an die baulichen Verhältnisse des Fahrzeuges angepasstes Zyklonfiltergehäuse hinter dem Beschussgräting für die Triebwerkraumbelüftung anzubringen. Dabei wird das Zyklonfilter vor ein elektrisch angetriebenes Axialgebläse angebracht. Dieses reagiert seinerseits bevorzugt sensibel auf Druckschwankungen.proposed in contrast, in the engine room specifically to the structural conditions the vehicle adapted Zyklonfiltergehäuse behind the Beschussgräting for the engine compartment ventilation to install. The cyclone filter is mounted in front of an electrically driven axial fan. This reacts in turn preferably sensitive to pressure fluctuations.
Durch diese Maßnahme wird erreicht, dass höhere Standzeiten der im Triebwerkraum befindlichen Komponenten, wie Batterie, Hydraulikblöcke, -ventile erreicht werden. Zudem ergeben sich ein geringerer Reinigungsaufwand sowie geringere thermische Belastungen durch Wegfall der Verschmutzungskrusten auf den Bauteilen etc.By This measure is achieved that higher Service life of components in the engine room, such as battery, Hydraulic blocks, valves be achieved. In addition, a lower cleaning effort and lower thermal loads by eliminating the pollution crusts on the components etc.
Anhand eines Ausführungsbeispiels mit Zeichnung soll die Lösung näher erläutert werden.Based an embodiment with drawing should the solution be explained in more detail.
Es zeigt:It shows:
Die
Konstruktion ist so ausgelegt, dass die Infrastruktur des Fahrzeuges
nicht beeinträchtigt wird.
Insbesondere wird die Wirkung des Schutzgrätings
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620003956 DE202006003956U1 (en) | 2006-03-10 | 2006-03-10 | Filter for removing engine room soiling in motor vehicle has cyclone filter to remove dust from air stream off fan |
EP07004718A EP1832732A1 (en) | 2006-03-10 | 2007-03-07 | Device for avoiding fouling of engine rooms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620003956 DE202006003956U1 (en) | 2006-03-10 | 2006-03-10 | Filter for removing engine room soiling in motor vehicle has cyclone filter to remove dust from air stream off fan |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006003956U1 true DE202006003956U1 (en) | 2006-08-03 |
Family
ID=36848528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200620003956 Expired - Lifetime DE202006003956U1 (en) | 2006-03-10 | 2006-03-10 | Filter for removing engine room soiling in motor vehicle has cyclone filter to remove dust from air stream off fan |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1832732A1 (en) |
DE (1) | DE202006003956U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016121372A1 (en) | 2016-06-13 | 2017-12-14 | Rheinmetall Landsysteme Gmbh | Vehicle with an engine cooling system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2543530C2 (en) * | 1975-09-30 | 1977-11-17 | Kloeckner Humboldt Deutz Ag | AXIAL COOLING FAN WITH ONE GUIDE WHEEL FOR AN AIR-COOLED COMBUSTION MACHINE |
DE2604527A1 (en) * | 1976-02-06 | 1977-08-11 | Fahr Ag Maschf | Engine air cleaner for combine harvester - uses variable speed blower to eject cyclone extracted solids at duct lower edge |
DE2814673A1 (en) * | 1978-04-05 | 1979-10-11 | Daimler Benz Ag | Cooling system for IC engine - has centrifugal dust separator in air stream to cooling water radiator |
-
2006
- 2006-03-10 DE DE200620003956 patent/DE202006003956U1/en not_active Expired - Lifetime
-
2007
- 2007-03-07 EP EP07004718A patent/EP1832732A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016121372A1 (en) | 2016-06-13 | 2017-12-14 | Rheinmetall Landsysteme Gmbh | Vehicle with an engine cooling system |
WO2017216109A1 (en) | 2016-06-13 | 2017-12-21 | Rheinmetall Landsysteme Gmbh | Vehicle having an engine-cooling system |
Also Published As
Publication number | Publication date |
---|---|
EP1832732A1 (en) | 2007-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060907 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20090415 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20120403 |
|
R081 | Change of applicant/patentee |
Owner name: RHEINMETALL LANDSYSTEME GMBH, DE Free format text: FORMER OWNER: RHEINMETALL LANDSYSTEME GMBH, 24107 KIEL, DE Effective date: 20131024 |
|
R082 | Change of representative |
Representative=s name: THUL PATENTANWALTSGESELLSCHAFT MBH, DE Effective date: 20131024 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20140408 |
|
R071 | Expiry of right |