GB1381137A - Valves suitable for internal combustion engine crankscase ventilation - Google Patents

Valves suitable for internal combustion engine crankscase ventilation

Info

Publication number
GB1381137A
GB1381137A GB4589672A GB4589672A GB1381137A GB 1381137 A GB1381137 A GB 1381137A GB 4589672 A GB4589672 A GB 4589672A GB 4589672 A GB4589672 A GB 4589672A GB 1381137 A GB1381137 A GB 1381137A
Authority
GB
United Kingdom
Prior art keywords
plunger
crankscase
ventilation
combustion engine
internal combustion
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
GB4589672A
Other languages
English (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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1381137A publication Critical patent/GB1381137A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023—Control valves in suction conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7748—Combustion engine induction type
    • Y10T137/7749—Valve in auxiliary inlet to induction line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
GB4589672A 1971-10-21 1972-10-05 Valves suitable for internal combustion engine crankscase ventilation Expired GB1381137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19152471A 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
GB1381137A true GB1381137A (en) 1975-01-22

Family

ID=22705832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4589672A Expired GB1381137A (en) 1971-10-21 1972-10-05 Valves suitable for internal combustion engine crankscase ventilation

Country Status (6)

Country Link
US (1) US3766898A (enrdf_load_stackoverflow)
JP (1) JPS5214811B2 (enrdf_load_stackoverflow)
AU (1) AU446508B2 (enrdf_load_stackoverflow)
CA (1) CA956531A (enrdf_load_stackoverflow)
DE (1) DE2249802C3 (enrdf_load_stackoverflow)
GB (1) GB1381137A (enrdf_load_stackoverflow)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032243C2 (de) * 1980-08-27 1983-05-05 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Druckregelventil für den Einbau in eine Entlüftungsleitung einer Brennkraftmaschine
US4341090A (en) * 1981-01-26 1982-07-27 Lennox Industries, Inc. Variable orifice metering
JPS60192821A (ja) * 1984-03-15 1985-10-01 Honda Motor Co Ltd 内燃機関のクランクケ−スベンチレ−シヨン装置
US4602607A (en) * 1985-02-25 1986-07-29 General Motors Corporation Internal crankcase ventilation system with easily accessible PCV valve
US4625703A (en) * 1985-04-08 1986-12-02 Robertshaw Controls Company Crankcase ventilating system, flow control device therefor and method of making the same
JPH0178539U (enrdf_load_stackoverflow) * 1987-11-13 1989-05-26
US5205243A (en) * 1992-03-26 1993-04-27 Tecumseh Products Company Crankcase breather having a fitted retainer for retaining a valved cup assembly
US5347973A (en) * 1993-06-25 1994-09-20 Walker Design Inc. Vacuum relief valve
DE19525542A1 (de) * 1995-07-13 1997-01-16 Mann & Hummel Filter Heizeinrichtung
US5697351A (en) * 1996-11-12 1997-12-16 Miniature Precision Components, Inc. Positive crankcase ventilation valve for motor vehicle
DE19701977B4 (de) * 1997-01-22 2006-11-23 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Brennkraftmaschine mit einem Ventilkammerdeckel
US8356587B2 (en) * 2001-08-30 2013-01-22 Cooper-Standard Automotive Inc. PCV valve guide
WO2004036000A1 (en) * 2002-10-15 2004-04-29 Cooper Technology Services, Llc. Pcv valve adapter
US7017564B2 (en) * 2004-02-02 2006-03-28 Standard-Thomson Corporation Temperature-controlled PCV valve
US7316227B2 (en) * 2005-02-01 2008-01-08 Standard-Thomson Corporation Temperature-controlled PCV valve
US20100139634A1 (en) * 2005-03-24 2010-06-10 Tim Wade Positive crankcase ventilation valve assembly with a vacuum pulsation dampener
US7316226B2 (en) * 2005-04-22 2008-01-08 Miniature Precision Components, Inc. Heated PCV system
US7311091B2 (en) * 2005-08-04 2007-12-25 Standard-Thomson Corporation Temperature-controlled PCV valve
US20080099000A1 (en) * 2006-10-30 2008-05-01 Aisan Kogyo Kabushiki Kaisha PCV valve
DE102008005409B4 (de) 2007-04-18 2012-08-09 Dichtungstechnik G. Bruss Gmbh & Co. Kg Ventil für die Kurbelgehäusebelüftung eines Verbrennungsmotors
JP4516135B2 (ja) * 2008-03-14 2010-08-04 愛三工業株式会社 電磁式ｐｃｖバルブの加熱装置
DE102011106593B4 (de) * 2010-07-06 2022-01-13 BRUSS Sealing Systems GmbH Gehäuse für einen Verbrennungsmotor und ein an dem Gehäuse befestigtes PCV-Ventil zur Kurbelgehäuseentlüftung, und Verfahren zum Befestigen eines PCV-Ventils an einem Gehäuse
KR101234650B1 (ko) * 2010-12-01 2013-02-19 기아자동차주식회사 Ｐｃｖ 밸브
JP5955525B2 (ja) * 2011-10-07 2016-07-20 愛三工業株式会社 流量制御弁
US9976457B2 (en) 2012-09-07 2018-05-22 Miniature Precision Components, Inc. Turbo PCV valve
US9670806B2 (en) * 2012-09-07 2017-06-06 Miniature Precision Components, Inc. Turbo PCV valve
USD727970S1 (en) 2013-07-31 2015-04-28 Standard Motor Products, Inc. Combined positive crankcase ventilation valve and dynamic camshaft seal
DE102014107230B4 (de) 2014-05-22 2015-12-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Überdruckventil
US11280234B2 (en) * 2017-04-25 2022-03-22 Joe Mainiero Combustion engine crankcase breather system and method
US10823206B2 (en) 2018-07-31 2020-11-03 Emerson Process Management Regulator Technologies, Inc. Vent limiting device for use with fluid regulators
JP7124604B2 (ja) * 2018-09-27 2022-08-24 トヨタ自動車株式会社 ブローバイガス処理装置
US11434792B1 (en) * 2021-06-17 2022-09-06 Fca Us Llc Multi-piece crankcase ventilation valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105477A (en) * 1962-01-08 1963-10-01 Novo Ind Corp Crankcase valve ventilating system
US3165097A (en) * 1963-02-13 1965-01-12 Novo Ind Corp Crankcase ventilating system
US3263699A (en) * 1963-11-26 1966-08-02 Standard Screw Crankcase ventilation control means
US3359960A (en) * 1964-12-21 1967-12-26 Gen Motors Corp Crankcase ventilation
US3354898A (en) * 1966-05-02 1967-11-28 Standard Screw Crankcase ventilating valve having rotatable metering plunger
US3645242A (en) * 1971-03-31 1972-02-29 Nissan Motor Crankcase ventilation valve
US3709204A (en) * 1971-04-09 1973-01-09 Gen Motors Corp Crankcase ventilation

Also Published As

Publication number Publication date
JPS5214811B2 (enrdf_load_stackoverflow) 1977-04-25
AU446508B2 (en) 1974-03-21
DE2249802B2 (de) 1974-01-03
JPS4850128A (enrdf_load_stackoverflow) 1973-07-14
DE2249802C3 (de) 1974-08-01
US3766898A (en) 1973-10-23
AU4710072A (en) 1974-03-21
DE2249802A1 (de) 1973-04-26
CA956531A (en) 1974-10-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee