DK200300942A - Air filter systems for self-propelled harvesters - Google Patents

Air filter systems for self-propelled harvesters Download PDF

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Publication number
DK200300942A
DK200300942A DK200300942A DKPA200300942A DK200300942A DK 200300942 A DK200300942 A DK 200300942A DK 200300942 A DK200300942 A DK 200300942A DK PA200300942 A DKPA200300942 A DK PA200300942A DK 200300942 A DK200300942 A DK 200300942A
Authority
DK
Denmark
Prior art keywords
air filter
filter system
self
filter
filter systems
Prior art date
Application number
DK200300942A
Other languages
Danish (da)
Inventor
Kleffmann Bernd
Weitenberg Ferdinand
Twiefel Herbiert
Original Assignee
Claas Selbstfahr Erntemasch
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 Claas Selbstfahr Erntemasch filed Critical Claas Selbstfahr Erntemasch
Publication of DK200300942A publication Critical patent/DK200300942A/en

Links

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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/14—Filters which are moved between two or more positions, e.g. by turning, pushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Description

PATENTKRAV 1. Luftfilteranlæg til forbrændingsmotoren (4) på en selvkorende høstmaskine (1) til rensning af den til forbrændingsmotoren (4) tilførte køleluft og/eller forbrændingsluft, kendetegnet ved, at filteranlægget (12, 16, 5) i det mindste delvis under anvendelsen på marken kan bringes til en position, som overskrider den maksimalt tilladte højde af gadeprofilen. 2. Luftfilteranlæg ifølge krav 1, kendetegnet ved, at der til de i deres position foranderlige dele (5, 16) af filter anlægget (5, 12, 16) er tilknyttet filterelementer (5,17). 3. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at filteranlægget har en stationær (12) og en udsvingelig- eller udtrækkelig filterdel (16). 4. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at filteranlægget har et i og for sig kendt, roterende sigtefilter (12) og et over et tilslutningshus (15) med dette forbundet udtrækkelige filter (16). 5. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at det udtrækkelige filter (16) er udformet som en med et antal filteråbning (25) forsynet foldebælg (16). 6. Luftfilteranlæg ifølge krav 5, kendetegnet ved, at foldebælgen (16) på sin fra det roterende filter (12) bortvendende endeside er lukket ved hjælp af en i det mindste delvis af åbninger gennemtrængt overdækning (17). 7. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at det udtrækkelige filter består i det mindste af to teleskopagtige i hinanden indskydelige husdele. 8. Luftfilter ifølge krav 1, kendetegnet ved, at der til tilførslen af forbrændingsluft anvendes et separat filter (5), som kan svinges fra sin position, som er tilpasset vejprofilen, op til en denne overskridende position. 9. Luftfilteranlæg ifølge krav 8, kendetegnet ved, der til svingning af filteret anvendes et i og for sig kendt, motordrevet snekkedrev (9, 10, 11). 10. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at det udtrækkelige filter (16) ved hjælp af et tilslutningshus (15) er forbundet med det roterende sigtefilter (12), og dette atter ved hjælp af et overgangshus (13) er forbundet med køleren (14). 11. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, det udtrækkelige filter (16) påvirkes ved hjælp af en stempelcylinderenhed (19). 12. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at cylinderen (20) i stempelcylinderenheden (19) er fastgjort på en plade (21), som er forbundet med sidevæggene (22) i tilslutningshuset (15), og den tilhørende stempelstang (18) griber fat i den øvre afdækning (17) af det udtrækkelige filter (16). 13. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at drevet [Anrieb] for det udtrækkelige- eller udsvingelige filter kan indkobles i afhængighed af et element, som alligevel skulle betjenes ved høstanvendelsen på marken. 14. Luftfilteranlæg ifølge krav 13, kendetegnet ved, at elementet, som kan betjenes ved høstanvendelsen, er tærsketromlen. 15. Luftfilteranlæg ifølge krav 13, kendetegnet ved, at elementet, som kan betjenes ved høstanvendelsen, er en vægdel (4) i den korntank (3), som kan forstørnes ud over vejprofilen. 16. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at positionsændringen af delene (15, 16) i filteranlægget (5, 12, 16) sker automatisk. 17. Luftfilteranlæg ifølge ethvert af de foregående krav, kendetegnet ved, at positionsændringen af delene (5, 16) i filteranlægget (5, 12, 16) overvåges af mindst en belastningssensor (26), som mindst genererer et signal (X), som ved hjælp af en gengivelses- og/eller udnyttelsesenhed (27) signalere kollisonen med omgivelseslegemer (28). 18. Luftfilteranlæg ifølge krav 17, kendetegnet ved, det af belasmingssensoren (26) genererede signal (X) afbryder bevægelsen af delene (5, 6) i filteranlægget (5, 12, 16) eller et akustisk og/eller visuelt signal (Y) opfordrer føreren (29) til at afbryde bevægelsen af delene (5, 16) i filteranlægget (5, 12, 16).PATENT REQUIREMENTS 1. Air filter system for the combustion engine (4) on a self-harvesting machine (1) for cleaning the cooling air and / or combustion air supplied to the combustion engine (4), characterized in that the filter system (12, 16, 5) is used at least partially during on the field can be brought to a position that exceeds the maximum allowed height of the street profile. Air filter system according to claim 1, characterized in that filter elements (5, 17) are connected to the parts (5, 16) which are changeable in their position (5, 12, 16). Air filter system according to any one of the preceding claims, characterized in that the filter system has a stationary (12) and a pivotable or extendable filter part (16). Air filter system according to any one of the preceding claims, characterized in that the filter system has a known, rotating screen filter (12) and a removable filter (16) connected to this connection (15) connected to this. Air filter system according to any one of the preceding claims, characterized in that the retractable filter (16) is formed as a folding bellows (16) provided with a plurality of filter apertures (25). Air filter system according to claim 5, characterized in that the folding bellows (16) is closed on its end side which extends away from the rotating filter (12) by means of a cover (17) penetrated at least partially by openings. An air filter system according to any one of the preceding claims, characterized in that the retractable filter consists of at least two telescopic-like housable parts. Air filter according to claim 1, characterized in that a separate filter (5) is used for supplying combustion air, which can be pivoted from its position adapted to the road profile up to this transient position. An air filter system according to claim 8, characterized in that a motor driven worm drive (9, 10, 11) known per se is used to swing the filter. Air filter system according to any one of the preceding claims, characterized in that the retractable filter (16) is connected to the rotary sieve filter (12) by means of a connection housing (15), and this again by means of a transition housing (13) is connected to the cooler (14). Air filter system according to any one of the preceding claims, characterized in that the extractable filter (16) is actuated by a piston cylinder unit (19). Air filter system according to any one of the preceding claims, characterized in that the cylinder (20) in the piston cylinder unit (19) is fixed to a plate (21) which is connected to the side walls (22) in the connection housing (15) and the corresponding piston rod. (18) grasps the upper cover (17) of the retractable filter (16). An air filter system according to any one of the preceding claims, characterized in that the drive [Anrieb] for the extensible or pivotable filter can be switched on depending on an element which would nevertheless be used in the field harvesting application. Air filter system according to claim 13, characterized in that the element which can be operated in the harvesting application is the threshing drum. Air filter system according to claim 13, characterized in that the element which can be operated in the harvesting application is a wall part (4) in the grain tank (3) which can be enlarged beyond the road profile. Air filter system according to any one of the preceding claims, characterized in that the position change of the parts (15, 16) in the filter system (5, 12, 16) takes place automatically. Air filter system according to any one of the preceding claims, characterized in that the position change of the parts (5, 16) in the filter system (5, 12, 16) is monitored by at least one load sensor (26) which generates at least one signal (X) which by means of a reproduction and / or utilization unit (27) signal the collision with the surrounding bodies (28). Air filter system according to claim 17, characterized in that the signal (X) generated by the load sensor (26) interrupts the movement of the parts (5, 6) in the filter system (5, 12, 16) or an acoustic and / or visual signal (Y). prompts the driver (29) to interrupt the movement of the parts (5, 16) in the filter system (5, 12, 16).

DK200300942A 2002-06-24 2003-06-24 Air filter systems for self-propelled harvesters DK200300942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002128213 DE10228213A1 (en) 2002-06-24 2002-06-24 Air filter system for self-propelled harvesting machine internal combustion engine, has cooling/combustion air filter placed above maximum permissible height of road profile at least partly during use in field

Publications (1)

Publication Number Publication Date
DK200300942A true DK200300942A (en) 2003-12-25

Family

ID=30128062

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200300942A DK200300942A (en) 2002-06-24 2003-06-24 Air filter systems for self-propelled harvesters

Country Status (3)

Country Link
BE (1) BE1015564A3 (en)
DE (1) DE10228213A1 (en)
DK (1) DK200300942A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040902B4 (en) 2008-07-31 2017-05-11 Deere & Company Self-propelled harvester with a sliding into a maintenance position screening device
BE1022412B1 (en) * 2014-12-12 2016-03-24 Cnh Industrial Belgium Nv TRANSVERSAL FOCUSED COOLING MODULE FOR A HARVESTING MACHINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR629767A (en) * 1926-02-25 1927-11-17 Solex Improvements made, with regard to their power supply, to internal combustion engines
GB869348A (en) * 1956-11-07 1961-05-31 Massey Ferguson Inc Improved engine-driven harvester with radiator air intake
FR1274105A (en) * 1960-11-22 1961-10-20 Combine harvester
US4233040A (en) * 1978-07-05 1980-11-11 Deere & Company Self-cleaning rotary filter for the cooling air inlet of an engine enclosure

Also Published As

Publication number Publication date
BE1015564A3 (en) 2005-06-07
DE10228213A1 (en) 2004-02-19

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Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20160917