KR970016044A - 엔진룸내의 흡기 냉각구조 - Google Patents

엔진룸내의 흡기 냉각구조 Download PDF

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Publication number
KR970016044A
KR970016044A KR1019960042672A KR19960042672A KR970016044A KR 970016044 A KR970016044 A KR 970016044A KR 1019960042672 A KR1019960042672 A KR 1019960042672A KR 19960042672 A KR19960042672 A KR 19960042672A KR 970016044 A KR970016044 A KR 970016044A
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KR
South Korea
Prior art keywords
intake
cooling
engine room
cooling fan
pair
Prior art date
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KR1019960042672A
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English (en)
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KR0177287B1 (ko
Inventor
마꼬도 스즈끼
시즈오 아베
Original Assignee
와다 아키히로
도요타 지도샤 가부시키가이샤
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Publication of KR970016044A publication Critical patent/KR970016044A/ko
Application granted granted Critical
Publication of KR0177287B1 publication Critical patent/KR0177287B1/ko

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Classifications

    • 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
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • 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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F01P1/00—Air cooling
    • F01P2001/005—Cooling engine rooms
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0481—Intake air cooling by means others than heat exchangers, e.g. by rotating drum regenerators, cooling by expansion or by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

도풍판을 설치하지 않아도 라디에이터를 통과시킨 고온의 배풍을 엔진 흡기계에 도입하지 않는 엔진룸내의 흡기 냉각구조를 제공한다.
엔진(1)의 흡기구(2)를 엔진룸내의 한쪽의 해드램프(3)의 뒤쪽에 설치하고, 흡기도입구(2)의 개구부를 엔진룸의 전방에 배치하고, 라디에이터(4) 배면의 좌우 1쌍의 냉각팬(5,5a)중 흡기도입구(2)의 설치측에 설치되는 냉각팬(5)의 배풍이, 흡기도입구(2)로부터 멀어지는 방향으로 향하도록 냉각팬(5)의 회전방향을 정하고, 다른쪽의 냉각팬(5a)의 회전방향을 냉각팬(5)의 회전방향의 역방향으로 정한다. 또 한쪽의 냉각팬(5)의 풍량을 다른쪽의 냉각팬(5a)의 풍량보다도 크게 한다. 1쌍의 냉각팬(5,5a)의 배풍이 다른쪽의 해드램프(3a)의 뒤쪽으로 향하도록 1쌍의 냉각팬(5,5a)의 회전방향을 정하고, 또 1쌍의 냉각팬(5,5a)의 각 풍량을 다르게 한다.

Description

엔진룸내의 흡기 냉각구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 제1실시예의 엔진룸내 흡기 냉각구조를 나타낸 도,
제2도는 제1도에 나타낸 흡기도입구 부근의 우측면도
제3도는 제1도에 나타난 흡기도입구 부근의 평면도
제4도는 팬 후륜의 측류성분의 설명도
제5도는 팬 후륜의 회전 성분의 설명도.

Claims (3)

  1. 엔진의 흡기도입구를 엔진룸내의 한쪽 헤드램프 뒤쪽에 설치함과 동시에, 그 흡기도입구의 개구부를 엔진룸의 전방에 배치하고, 라디에이터 배면의 대략 동일한 높이에 설치되는 좌우 1쌍의 냉각팬중, 상기 흡기도입구의 설치측에 배치되는 한쪽의 냉각팬의 배풍이, 상기 흡기도입구로부터 멀어지는 방향으로 향하도록 상기 한쪽의 냉각팬의 회전방향을 정하고, 다른쪽의 냉각팬의 회전방향을 상기 한쪽의 냉각팬의 회전방향의 역방향으로 정한 것을 특징으로 하는 엔진룸내의 흡기 냉각구조.
  2. 제1항에 있어서, 상기 좌우 1쌍의 냉각팬중, 상기 흡기도입구의 설치측에 배치되는 한쪽의 냉각팬의 풍량을 다른쪽의 냉각팬의 풍량보다도 크게 한 것을 특징으로 하는 엔진룸내의 흡기 냉각구조.
  3. 엔진의 흡기도입구를 엔진룸내의 한쪽 헤드램프 뒤쪽에 설치함과 동시에, 그 흡기도입구의 개구부를 엔진룸의 전방에 배치하고, 라디에이터 배면의 대략 동일한 높이에 설치되는 좌우 1쌍의 냉각팬의 배풍이 다른 쪽의 헤드램프 뒤쪽으로 향하도록 상기 1쌍의 냉각팬의 회전방향을 정하고, 또 상기 한쌍의 냉각팬의 각 풍량을 다르게 한 것을 특징으로 하는 엔진룸내의 흡기 냉각구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960042672A 1995-09-29 1996-09-25 엔진룸내의 흡기 냉각구조 KR0177287B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7-253212 1995-09-29
JP7253212A JP2856122B2 (ja) 1995-09-29 1995-09-29 エンジンルーム内の吸気冷却構造

Publications (2)

Publication Number Publication Date
KR970016044A true KR970016044A (ko) 1997-04-28
KR0177287B1 KR0177287B1 (ko) 1999-03-20

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Family Applications (1)

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KR1019960042672A KR0177287B1 (ko) 1995-09-29 1996-09-25 엔진룸내의 흡기 냉각구조

Country Status (7)

Country Link
US (1) US5901672A (ko)
EP (1) EP0765996B1 (ko)
JP (1) JP2856122B2 (ko)
KR (1) KR0177287B1 (ko)
CN (1) CN1075869C (ko)
CA (1) CA2186279C (ko)
DE (1) DE69616932T2 (ko)

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Also Published As

Publication number Publication date
CA2186279C (en) 2000-09-19
EP0765996A1 (en) 1997-04-02
DE69616932T2 (de) 2002-06-20
US5901672A (en) 1999-05-11
CN1151471A (zh) 1997-06-11
DE69616932D1 (de) 2001-12-20
CA2186279A1 (en) 1997-03-30
JPH0988587A (ja) 1997-03-31
JP2856122B2 (ja) 1999-02-10
CN1075869C (zh) 2001-12-05
KR0177287B1 (ko) 1999-03-20
EP0765996B1 (en) 2001-11-14

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