GB1451503A - Power plants - Google Patents

Power plants

Info

Publication number
GB1451503A
GB1451503A GB5710673A GB5710673A GB1451503A GB 1451503 A GB1451503 A GB 1451503A GB 5710673 A GB5710673 A GB 5710673A GB 5710673 A GB5710673 A GB 5710673A GB 1451503 A GB1451503 A GB 1451503A
Authority
GB
United Kingdom
Prior art keywords
air
chamber
screen wall
wiper
discharge
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
GB5710673A
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.)
Massey-Ferguson Industries Ltd
Original Assignee
Massey-Ferguson Industries Ltd
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 Massey-Ferguson Industries Ltd filed Critical Massey-Ferguson Industries Ltd
Publication of GB1451503A publication Critical patent/GB1451503A/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
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • 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
    • 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
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Threshing Machine Elements (AREA)

Abstract

1451503 Centrifugal separator; air cleaner MASSEY FERGUSON INDUSTRIES Ltd 10 Dec 1973 [22 Dec 1972] 57106/73 Headings BIT and B2P [Also in Divisions B7 and F1] A two-stage air cleaner comprises a first chamber 60 associated with a fan 114 for passing air to be cleaned through the chamber and for centrifuging the air so as to separate foreign. matter, the chamber having an opening 85 for the discharge of separated foreign matter and a second chamber 66 mounted within the first chamber and having a screen wall 68 and an opening for the discharge of cleaned air, wiper means 112 being rotatably mounted within the second chamber to periodically block the passage of air through a portion of the screen wall to allow foreign matter retained by the screen wall to be carried to the discharge opening 85 by a portion of the air moving along the screen wall. The air cleaner may be mounted in a combine harvester for removing chaff, straw and dirt from the air and forcing it as cleaned cooling air through the radiator for the associated i.c. engine and into the engine compartment. The fan is driven by V belts 128, 130 by a pulley (44), Fig. 1 (not shown) mounted at the end of a shaft (37) driven by the engine (36). The wiper means 112 consists of a strip of resilient material, e.g. rubber belting, attached to a vane or plate 104 clamped to the free end of one of a pair of arms 102 of a wiper 92, the other arm 102 carrying a vane or plate 106. The wiper is rotated by the major portion of the air which after passing through the screen wall 68 is still rotating when it enters the chamber 66. The discharge opening 85 communicates with a toroidal chamber 84 in which air carrying the separated foreign matter moves in a circular path and is discharged therewith through a tangential, funnel-shaped exhaust passage (86), Fig. 4 (not shown).
GB5710673A 1972-12-22 1973-12-10 Power plants Expired GB1451503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31787272A 1972-12-22 1972-12-22

Publications (1)

Publication Number Publication Date
GB1451503A true GB1451503A (en) 1976-10-06

Family

ID=23235620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5710673A Expired GB1451503A (en) 1972-12-22 1973-12-10 Power plants

Country Status (7)

Country Link
AR (1) AR200421A1 (en)
BR (1) BR7310126D0 (en)
CA (1) CA1015289A (en)
DE (1) DE2363190A1 (en)
ES (1) ES421708A1 (en)
FR (1) FR2211277B1 (en)
GB (1) GB1451503A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550496A1 (en) * 1983-08-10 1985-02-15 Daimler Benz Ag Flexibly mounted cooling unit for vehicle engine
GB2353505A (en) * 1999-08-23 2001-02-28 Caterpillar Inc Vehicle cooling system with filtration apparatus driven by a centrifugal fan
GB2550334A (en) * 2016-05-12 2017-11-22 Hewlett Packard Development Co Lp Guard for oversized particles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345341C2 (en) * 1983-12-15 1985-11-28 Daimler-Benz Ag, 7000 Stuttgart Filter device on an internal combustion engine of vehicles used in particular for agricultural purposes
US5006135A (en) * 1989-12-12 1991-04-09 David Friesen Self cleaning screen
US5183487A (en) * 1992-04-24 1993-02-02 Deere & Company Trash handling apparatus for a self-cleaning rotary screen
DE102008007628B4 (en) 2008-02-04 2010-10-07 Friedrich Graepel Ag Device for removing dirt particles from an air stream
CN107597239B (en) * 2017-08-31 2019-02-15 贵州省湄潭县富通米业有限公司 A kind of method of rice processing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550496A1 (en) * 1983-08-10 1985-02-15 Daimler Benz Ag Flexibly mounted cooling unit for vehicle engine
GB2353505A (en) * 1999-08-23 2001-02-28 Caterpillar Inc Vehicle cooling system with filtration apparatus driven by a centrifugal fan
GB2550334A (en) * 2016-05-12 2017-11-22 Hewlett Packard Development Co Lp Guard for oversized particles
GB2550334B (en) * 2016-05-12 2022-08-17 Hewlett Packard Development Co Guard for oversized particles

Also Published As

Publication number Publication date
ES421708A1 (en) 1976-09-16
FR2211277A1 (en) 1974-07-19
AR200421A1 (en) 1974-11-08
FR2211277B1 (en) 1980-11-07
CA1015289A (en) 1977-08-09
DE2363190A1 (en) 1974-06-27
BR7310126D0 (en) 1974-08-15
AU6326273A (en) 1975-06-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee