GB9121330D0 - A breather - Google Patents

A breather

Info

Publication number
GB9121330D0
GB9121330D0 GB9121330A GB9121330A GB9121330D0 GB 9121330 D0 GB9121330 D0 GB 9121330D0 GB 9121330 A GB9121330 A GB 9121330A GB 9121330 A GB9121330 A GB 9121330A GB 9121330 D0 GB9121330 D0 GB 9121330D0
Authority
GB
United Kingdom
Prior art keywords
breather
cap
gearbox
ridge
fits
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.)
Withdrawn
Application number
GB9121330A
Other versions
GB2260503A (en
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.)
MG Rover Group Ltd
Original Assignee
MG Rover Group 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 MG Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB9121330A priority Critical patent/GB2260503A/en
Publication of GB9121330D0 publication Critical patent/GB9121330D0/en
Publication of GB2260503A publication Critical patent/GB2260503A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Details Of Gearings (AREA)

Abstract

A breather for a gear box or engine comprises a generally tubular body 12 which fits in a gearbox or other casing 24, a cap 14 over one end of the body 12 and a baffle 16 in the form of a helical spring 51 tapered at each end and being held in position in the passage through body 12 by friction. Air flows between the cap 14 and body 12 via gaps 37 in ridge 36. <IMAGE>
GB9121330A 1991-10-09 1991-10-09 A breather Withdrawn GB2260503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9121330A GB2260503A (en) 1991-10-09 1991-10-09 A breather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9121330A GB2260503A (en) 1991-10-09 1991-10-09 A breather

Publications (2)

Publication Number Publication Date
GB9121330D0 true GB9121330D0 (en) 1991-11-20
GB2260503A GB2260503A (en) 1993-04-21

Family

ID=10702587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9121330A Withdrawn GB2260503A (en) 1991-10-09 1991-10-09 A breather

Country Status (1)

Country Link
GB (1) GB2260503A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19751191C2 (en) * 1997-11-19 2000-04-13 Daimler Chrysler Ag Filler neck for a liquid container
EP2504608B1 (en) * 2009-11-23 2014-02-26 GKN Driveline International GmbH Ventilation system and gear system comprising such a ventilation system
JP2011179540A (en) * 2010-02-26 2011-09-15 Tsubaki Emerson Co Air breather of reduction gear
CN101984274B (en) * 2010-09-29 2012-10-10 中国铝业股份有限公司 Labyrinth-type breather hole cover
CN106763673B (en) * 2016-11-23 2019-01-29 北京新能源汽车股份有限公司 Breather plug and vehicle with it

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB363228A (en) * 1931-02-21 1931-12-17 Platen Munters Refrig Syst Ab Improvements in liquid filters
GB458913A (en) * 1935-11-05 1936-12-29 Separator Ab Improved means for removing oil from air or other gaseous fluids
US3034869A (en) * 1958-05-29 1962-05-15 Scient Design Co Catalyst retainer
GB1179883A (en) * 1967-05-02 1970-02-04 British Aircraft Corp Ltd Form Improvements relating to apparatus for Removing Liquid Particles from a Gas Stream
GB2139518A (en) * 1983-05-14 1984-11-14 Pektron Ltd Flow-line filter

Also Published As

Publication number Publication date
GB2260503A (en) 1993-04-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)