GB1526701A - Precleaner - Google Patents

Precleaner

Info

Publication number
GB1526701A
GB1526701A GB1138/77A GB113877A GB1526701A GB 1526701 A GB1526701 A GB 1526701A GB 1138/77 A GB1138/77 A GB 1138/77A GB 113877 A GB113877 A GB 113877A GB 1526701 A GB1526701 A GB 1526701A
Authority
GB
United Kingdom
Prior art keywords
air
particulates
separator
passage
blades
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
GB1138/77A
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
Publication of GB1526701A publication Critical patent/GB1526701A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
    • 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
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/004—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal filters, in the cyclone chamber or in the vortex finder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/007—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal rotors, e.g. impeller, ventilator, fan, blower, pump
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Cyclones (AREA)
  • Centrifugal Separators (AREA)

Abstract

1526701 Centrifugal separators R K PETERSEN 12 Jan 1977 [13 Dec 1976 12 Jan 1976] 01138/77 Headings BIT and B2P In a separator, air containing entrained particulates is drawn, by suction applied at passage 315, through a screen 336 into an inlet chamber 340. The large particulates are separated from the air by the screen and the air and small particulates pass through a vane assembly 321 which directs them in whirling fashion into a separation chamber 319 where the heavier particulates are separated out by centrifugal force against a housing wall 318 and pass with a small proportion of the air into an annular chamber 377 from which they are expelled by rotating impellers 371-374 through tangential outlet openings 378 in the wall 343 of a base member 344. The impellers 371-374 are secured to the outer ends of radial arms 366-369 mounted on spinner blades 357-360. The blades are carried on a hub 352 rotatably mounted on a rod 345 and extend into the passage 315. The major portion of the air containing light particulates is sucked through the passage 315 and, due to its whirling movement, causes rapid rotation of the blades 357-360 and, hence, of the impellers 371-374. Modifications of the separator are described. The separator may be used as an air precleaner for an i.c. engine or as an air cleaner for a burner.
GB1138/77A 1976-01-12 1977-01-12 Precleaner Expired GB1526701A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64853176A 1976-01-12 1976-01-12
US74973176A 1976-12-13 1976-12-13

Publications (1)

Publication Number Publication Date
GB1526701A true GB1526701A (en) 1978-09-27

Family

ID=27095401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1138/77A Expired GB1526701A (en) 1976-01-12 1977-01-12 Precleaner

Country Status (3)

Country Link
JP (1) JPS5297480A (en)
CA (1) CA1072888A (en)
GB (1) GB1526701A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442664A1 (en) * 1978-12-01 1980-06-27 Bbc Brown Boveri & Cie DUST SEPARATOR FOR ELIMINATING DUST, EVEN FINE, PRESENT IN FLOWS OF GASEOUS FLUIDS
US4248613A (en) * 1979-08-27 1981-02-03 Linhart Donald E Air precleaner for internal combustion engine
GB2133323A (en) * 1983-01-03 1984-07-25 Medalie Mfg Air cleaning device
CN108005818A (en) * 2017-11-10 2018-05-08 郑良 Air cleaner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5267889B2 (en) * 2010-08-10 2013-08-21 株式会社Ａｅｐ Atomizer recovery device
CN108252900A (en) * 2018-01-12 2018-07-06 平原滤清器有限公司 Air cleaner used for air compressor
WO2020241104A1 (en) * 2019-05-31 2020-12-03 パナソニックＩｐマネジメント株式会社 Separation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557537A (en) * 1969-11-06 1971-01-26 Rolls Royce Dust or sand separators

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442664A1 (en) * 1978-12-01 1980-06-27 Bbc Brown Boveri & Cie DUST SEPARATOR FOR ELIMINATING DUST, EVEN FINE, PRESENT IN FLOWS OF GASEOUS FLUIDS
US4248613A (en) * 1979-08-27 1981-02-03 Linhart Donald E Air precleaner for internal combustion engine
GB2133323A (en) * 1983-01-03 1984-07-25 Medalie Mfg Air cleaning device
CN108005818A (en) * 2017-11-10 2018-05-08 郑良 Air cleaner
CN108005818B (en) * 2017-11-10 2023-09-29 郑良 air filter

Also Published As

Publication number Publication date
JPS5535167B2 (en) 1980-09-11
CA1072888A (en) 1980-03-04
JPS5297480A (en) 1977-08-16

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Legal Events

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

Effective date: 19960112