WO2010067950A3 - Internal combustion engine cover for installing a flame arrester - Google Patents

Internal combustion engine cover for installing a flame arrester Download PDF

Info

Publication number
WO2010067950A3
WO2010067950A3 PCT/KR2009/005386 KR2009005386W WO2010067950A3 WO 2010067950 A3 WO2010067950 A3 WO 2010067950A3 KR 2009005386 W KR2009005386 W KR 2009005386W WO 2010067950 A3 WO2010067950 A3 WO 2010067950A3
Authority
WO
WIPO (PCT)
Prior art keywords
arrester
onto
internal combustion
combustion engine
engine cover
Prior art date
Application number
PCT/KR2009/005386
Other languages
French (fr)
Korean (ko)
Other versions
WO2010067950A2 (en
Inventor
오세천
Original Assignee
현우에스엠티 주식회사
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 현우에스엠티 주식회사 filed Critical 현우에스엠티 주식회사
Priority to JP2011540595A priority Critical patent/JP2012511667A/en
Publication of WO2010067950A2 publication Critical patent/WO2010067950A2/en
Publication of WO2010067950A3 publication Critical patent/WO2010067950A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/06—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for extinguishing sparks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The present invention relates to an internal combustion engine cover on which a flame arrester is installed to absorb, distribute, and prevent the transmission of a flame when an explosion occurs inside the internal combustion engine and the flame spreads. More particularly, an arrester seat (11) is integrally formed onto the center of the upper portion of an internal combustion engine cover (10). The arrester seat (11) has a center with a through-hole (12), an upper inner surface with an O-ring groove (13) and a plurality of joint holes (14), and an outer surface with a mounting portion (15). An O-ring (21) to be inserted into the O-ring groove (13), a disk (22), an elastic spring (23), and bolts (25) to be assembled into the joint holes (14) are arranged onto the center of the arrester seat (11), and an arrester panel unit (30) formed by stacking arrester panels is directly mounted on the mounting portion (15) formed at the outer surface of the arrester seat (11). A cover plate (35) is assembled onto the arrester panel unit (30), and a nut (28) is assembled onto the bolt (25) from the upper surface of the cover plate (35). Contrary to a conventional arrester which is separately assembled and then installed onto an engine cover, the arrester of the present invention is assembled directly onto the engine cover, thereby enabling easy assembly and the simple replacement of arrester parts.
PCT/KR2009/005386 2008-12-11 2009-09-22 Internal combustion engine cover for installing a flame arrester WO2010067950A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011540595A JP2012511667A (en) 2008-12-11 2009-09-22 Internal combustion engine cover for flame discharge prevention arrest arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0125887 2008-12-11
KR1020080125887A KR100981453B1 (en) 2008-12-11 2008-12-11 Internal combustion engine cover for installing arrest

Publications (2)

Publication Number Publication Date
WO2010067950A2 WO2010067950A2 (en) 2010-06-17
WO2010067950A3 true WO2010067950A3 (en) 2010-08-05

Family

ID=42243146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005386 WO2010067950A2 (en) 2008-12-11 2009-09-22 Internal combustion engine cover for installing a flame arrester

Country Status (3)

Country Link
JP (1) JP2012511667A (en)
KR (1) KR100981453B1 (en)
WO (1) WO2010067950A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521399B1 (en) 2018-07-13 2020-09-15 Hoerbiger Wien Gmbh Explosion protection valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000126323A (en) * 1998-10-21 2000-05-09 Hoerbiger Ventilwerke Ag Explosion load reducing valve
US20030014963A1 (en) * 2001-07-23 2003-01-23 Joseba Aramburu Flame arrestor to cover aircraft engines
KR20060106906A (en) * 2006-05-12 2006-10-12 엠티에이치콘트롤밸브(주) Seat structure of trap device for preventing flame of internal combustion engine
KR100866647B1 (en) * 2008-05-20 2008-11-03 조태현 A trap for preventing burst of flame out crank case in internal combustion engine and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200155647Y1 (en) 1996-12-09 1999-09-01 강은석 An apparatus for automatically controlling for internal pressure of crank case
KR20080097797A (en) * 2007-05-03 2008-11-06 엠티에이치콘트롤밸브(주) Seat structure of trap device for preventing flame of internal engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000126323A (en) * 1998-10-21 2000-05-09 Hoerbiger Ventilwerke Ag Explosion load reducing valve
US20030014963A1 (en) * 2001-07-23 2003-01-23 Joseba Aramburu Flame arrestor to cover aircraft engines
KR20060106906A (en) * 2006-05-12 2006-10-12 엠티에이치콘트롤밸브(주) Seat structure of trap device for preventing flame of internal combustion engine
KR100866647B1 (en) * 2008-05-20 2008-11-03 조태현 A trap for preventing burst of flame out crank case in internal combustion engine and manufacturing method thereof

Also Published As

Publication number Publication date
KR20100067358A (en) 2010-06-21
JP2012511667A (en) 2012-05-24
WO2010067950A2 (en) 2010-06-17
KR100981453B1 (en) 2010-09-13

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