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GB1387690A - Rotary air filters - Google Patents

Rotary air filters

Info

Publication number
GB1387690A
GB1387690A GB2307272A GB2307272A GB1387690A GB 1387690 A GB1387690 A GB 1387690A GB 2307272 A GB2307272 A GB 2307272A GB 2307272 A GB2307272 A GB 2307272A GB 1387690 A GB1387690 A GB 1387690A
Authority
GB
United Kingdom
Prior art keywords
screen
ring
air
fan
belt
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
GB2307272A
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.)
Clayson NV
Original Assignee
Clayson NV
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 Clayson NV filed Critical Clayson NV
Publication of GB1387690A publication Critical patent/GB1387690A/en
Expired legal-status Critical Current

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
    • B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
    • 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
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • F02M35/06—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices combined or associated with engine's cooling blower or fan, or with flywheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Threshing Machine Elements (AREA)

Abstract

1387690 Rotary air filters CLAYSON NAAMLOZE VENNOOTSCHAP 17 May 1972 [24 May 1971] 23072/72 Heading B1T Air is filtered by passage inwardly through the perforations in a rotating cylindrical screen 33 which is in driving engagement with a ring 21 having a turned edge 22 close to the circular opening 8 of a stationary casing 3, solid particles being prevented by fan 17 from entering the annular gap 24 between turned edge 22 of ring 21 and the flange 9 on stationary casing 3. The apparatus may be used to keep the cooling device 1 (radiator) of the engine 2 of a combine harvester free from dust and chaff. Fan 17 is rotated by belt 20 and sheave 19 attached to hub 16. Ring 21 and screen 33 are rotated on shaft 43 by belt 55. Part 39 of screen 33 is not perforated because the centrifugal force is too small for a perforated section to remove to any extent dust particles from the air at this location. Also disclosed is an air filter comprising a rotary cylindrical screen provided with turbine blades, the tips of which are connected to the interior of the screen (Fig. 10 not shown). For Figure see next column
GB2307272A 1971-05-24 1972-05-17 Rotary air filters Expired GB1387690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE767514A BE767514A (en) 1971-05-24 1971-05-24 ROTATING AIR FILTER, (VERSION: J. CARNEWAL, T. DECRUYENAERE AND G. MESURE).

Publications (1)

Publication Number Publication Date
GB1387690A true GB1387690A (en) 1975-03-19

Family

ID=3858173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2307272A Expired GB1387690A (en) 1971-05-24 1972-05-17 Rotary air filters

Country Status (4)

Country Link
BE (1) BE767514A (en)
DE (1) DE2265379C2 (en)
FR (1) FR2138713B1 (en)
GB (1) GB1387690A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887524A2 (en) 1997-06-26 1998-12-30 New Holland Belgium N.V. Fire protected agricultural machine
BE1022785B1 (en) * 2015-03-04 2016-09-05 Cnh Industrial Belgium Nv Rotary dust screen
CN107998765A (en) * 2018-01-10 2018-05-08 林德祥 Gas cleaning structure and smoke eliminator
CN110077303A (en) * 2019-04-22 2019-08-02 绍兴上虞北方电子制造有限公司 A kind of stable car refrigerator of placement use
CN113123846A (en) * 2019-12-30 2021-07-16 上海欧菲滤清器有限公司 Blow-by gas filter assembly having shaft with locking insert
CN113716250A (en) * 2021-07-28 2021-11-30 张玉照 Odor-free garbage cleaning and transferring station
CN114183247A (en) * 2021-12-13 2022-03-15 中国船舶重工集团公司第七0三研究所 Flexible self-adaptive efficient dust-discharging gas turbine inlet air filtering system and filtering method
CN116099294A (en) * 2023-02-17 2023-05-12 山东金宜善新材料有限公司 Waste liquid distillation device
CN117298718A (en) * 2023-10-27 2023-12-29 深圳市汉斯顿净水设备有限公司 Self-cleaning type rotary filter element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580452A (en) * 1976-04-27 1980-12-03 Sperry Rand Nv Rotary air filters
CN101961583A (en) * 2010-10-15 2011-02-02 镇江安达煤矿专用设备有限公司 Vane type filter screen wet dust removal plant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002585A (en) * 1960-09-22 1961-10-03 Deere & Co Rotary air screen
GB1136600A (en) * 1965-07-23 1968-12-11 Massey Ferguson Gmbh Improvements in rotary air cleaners
US3475883A (en) * 1967-06-21 1969-11-04 Int Harvester Co Rotary screen seal

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887524A2 (en) 1997-06-26 1998-12-30 New Holland Belgium N.V. Fire protected agricultural machine
BE1022785B1 (en) * 2015-03-04 2016-09-05 Cnh Industrial Belgium Nv Rotary dust screen
EP3064736A1 (en) * 2015-03-04 2016-09-07 CNH Industrial Belgium nv Rotary dust screen
US9943795B2 (en) 2015-03-04 2018-04-17 Cnh Industrial America Llc Rotary dust screen
CN107998765B (en) * 2018-01-10 2023-09-26 林德祥 Flue gas purification structure and flue gas purification device
CN107998765A (en) * 2018-01-10 2018-05-08 林德祥 Gas cleaning structure and smoke eliminator
CN110077303A (en) * 2019-04-22 2019-08-02 绍兴上虞北方电子制造有限公司 A kind of stable car refrigerator of placement use
CN113123846A (en) * 2019-12-30 2021-07-16 上海欧菲滤清器有限公司 Blow-by gas filter assembly having shaft with locking insert
CN113716250A (en) * 2021-07-28 2021-11-30 张玉照 Odor-free garbage cleaning and transferring station
CN114183247A (en) * 2021-12-13 2022-03-15 中国船舶重工集团公司第七0三研究所 Flexible self-adaptive efficient dust-discharging gas turbine inlet air filtering system and filtering method
CN114183247B (en) * 2021-12-13 2023-12-08 中国船舶重工集团公司第七0三研究所 Flexible self-adaptive high-efficiency dust-removing gas turbine air inlet filtering system and filtering method
CN116099294A (en) * 2023-02-17 2023-05-12 山东金宜善新材料有限公司 Waste liquid distillation device
CN116099294B (en) * 2023-02-17 2024-09-27 山东金宜善新材料有限公司 Waste liquid distillation device
CN117298718A (en) * 2023-10-27 2023-12-29 深圳市汉斯顿净水设备有限公司 Self-cleaning type rotary filter element

Also Published As

Publication number Publication date
BE767514A (en) 1971-10-18
DE2265379C2 (en) 1979-08-09
FR2138713B1 (en) 1973-07-13
DE2265379B1 (en) 1978-11-09
FR2138713A1 (en) 1973-01-05

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee