GB1032511A - Improvements in or relating to engine crankcase ventilating systems - Google Patents

Improvements in or relating to engine crankcase ventilating systems

Info

Publication number
GB1032511A
GB1032511A GB878/63A GB87863A GB1032511A GB 1032511 A GB1032511 A GB 1032511A GB 878/63 A GB878/63 A GB 878/63A GB 87863 A GB87863 A GB 87863A GB 1032511 A GB1032511 A GB 1032511A
Authority
GB
United Kingdom
Prior art keywords
crankcase
relating
improvements
engine crankcase
ventilating systems
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
GB878/63A
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.)
Novo Industrial Corp
Original Assignee
Novo Industrial 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
Family has litigation
Priority to US164718A priority Critical patent/US3105477A/en
Application filed by Novo Industrial Corp filed Critical Novo Industrial Corp
Publication of GB1032511A publication Critical patent/GB1032511A/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22595782&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1032511(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00Crankcase ventilating or breathing
    • F01M13/02Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023Control valves in suction conduit
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0126Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/19Crankcase ventilation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7869Biased open

Abstract

1,032,511. Valves. NOVO INDUSTRIAL CORPORATION. Jan. 8, 1963 [Jan. 8, 1962], No. 878/63. Heading F2V. [Also in Division F1] The flow of crankcase gears to an inlet manifold is controlled by a suction operated valve 26 comprising a tapered pin 42 urged by a spring 56 away from a metering orifice 52. As intake manifold suction, transmitted through opening 34, increases, the tapered portion 44 throttles the orifice 52 and reduces the flow of crankcase gears through the inlet 32 connected by a pipe to a space in communication with the crankcase.
GB878/63A 1962-01-08 1963-01-08 Improvements in or relating to engine crankcase ventilating systems Expired GB1032511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US164718A US3105477A (en) 1962-01-08 1962-01-08 Crankcase valve ventilating system

Publications (1)

Publication Number Publication Date
GB1032511A true GB1032511A (en) 1966-06-08

Family

ID=22595782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878/63A Expired GB1032511A (en) 1962-01-08 1963-01-08 Improvements in or relating to engine crankcase ventilating systems

Country Status (3)

Country Link
US (1) US3105477A (en)
DE (1) DE1218214B (en)
GB (1) GB1032511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752578B2 (en) 2009-12-10 2014-06-17 Parker Hannifin Manufacturing (UK) Ltd. Regulator

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242942A (en) * 1963-03-20 1966-03-29 Herman C Gould Ventilators
US3263699A (en) * 1963-11-26 1966-08-02 Standard Screw Crankcase ventilation control means
US3242915A (en) * 1964-05-19 1966-03-29 Georgia C Gakle Carburetor attachment
US3359960A (en) * 1964-12-21 1967-12-26 Gen Motors Corp Crankcase ventilation
DE1476117B1 (en) * 1965-03-10 1970-04-16 Standard Screw Stroemungsbemessungsventil for the crankcase ventilation
US3308798A (en) * 1965-05-05 1967-03-14 Kenneth M Snider Metering valve for crankcase ventilation systems
US3359961A (en) * 1965-06-01 1967-12-26 Paolo John De Fume eliminator
US3380441A (en) * 1965-08-23 1968-04-30 Gen Motors Corp Crankcase ventilation flow regulator valve
US3504663A (en) * 1965-10-21 1970-04-07 Smithkline Corp Air flow control
US3463132A (en) * 1967-06-26 1969-08-26 James H Krieck System for increasing the efficiency of internal combustion engines
US3599667A (en) * 1969-02-18 1971-08-17 Filter Dynamics International Ventilation control valve
US3659573A (en) * 1970-03-19 1972-05-02 United Filtration Corp Crankcase ventilating valve
US3661128A (en) * 1970-05-25 1972-05-09 Chrysler Corp Crankcase ventilation
US3645242A (en) * 1971-03-31 1972-02-29 Nissan Motor Crankcase ventilation valve
US3766898A (en) * 1971-10-21 1973-10-23 Gen Motors Corp Crankcase ventilation valve
JPS5146210B2 (en) * 1972-03-13 1976-12-08
US3951379A (en) * 1974-06-21 1976-04-20 R. M. Wade & Co. Flow control device
JPS52113436A (en) * 1976-03-19 1977-09-22 Nissan Motor Co Ltd Carburetor
US4625703A (en) * 1985-04-08 1986-12-02 Robertshaw Controls Company Crankcase ventilating system, flow control device therefor and method of making the same
US5228424A (en) * 1992-03-30 1993-07-20 Collins Gregorio S Positive crankcase ventilation valve
US6293266B1 (en) 1998-05-26 2001-09-25 A. Kayser Automotive Systems Gmbh Exhaust gas recirculation device
DE19721993A1 (en) * 1997-05-26 1998-12-17 Ammermann Klaus Dr Exhaust gas recirculation valve with pressure compensation
ITTO20110935A1 (en) * 2011-10-18 2013-04-19 Sidel Spa Con Socio Unico Organ of magnetically actuated range selector, organ flow regulator and filling machine
JP2014040791A (en) * 2012-08-22 2014-03-06 Aisan Ind Co Ltd Flow rate control valve
MX362638B (en) 2013-02-11 2019-01-29 Dana Heavy Vehicle Sys Group System and method for decreasing tire pressure.
US9403410B2 (en) 2013-02-11 2016-08-02 Dana Heavy Vehicle Systems Group, Llc System and method for decreasing tire pressure
WO2014124434A1 (en) 2013-02-11 2014-08-14 Dana Heavy Vehicle Systems Group, Llc Valve assembly for a central tire inflation system
WO2016003866A1 (en) 2014-06-30 2016-01-07 Dana Heavy Vehicle Systems Group, Llc Valve assembly for a tire pressure management system
US20160033051A1 (en) * 2014-07-31 2016-02-04 Parker-Hannifin Corporation Shutoff valve assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359485A (en) * 1939-09-11 1944-10-03 Donaldson Co Inc Crankcase ventilating system
US2240459A (en) * 1940-02-05 1941-04-29 Henry H Mcdowell Fuel economizer for internal combustion engines
US2423592A (en) * 1942-11-10 1947-07-08 Gen Motors Corp Air flow control for crankcase ventilation
DE826085C (en) * 1942-11-10 1951-12-27 Gen Motors Corp Ventilation of the crankcase in internal combustion engines
US2592380A (en) * 1947-12-11 1952-04-08 Beckett Ronald Carey Crankcase ventilator valve
US2716398A (en) * 1951-11-21 1955-08-30 Gen Motors Corp Crankcase ventilation valve incorporating flame arrester
US2906252A (en) * 1956-08-28 1959-09-29 Int Harvester Co Crankcase ventilating system for internal combustion engines
US3017871A (en) * 1960-04-26 1962-01-23 James T Mckiney Automatic valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752578B2 (en) 2009-12-10 2014-06-17 Parker Hannifin Manufacturing (UK) Ltd. Regulator

Also Published As

Publication number Publication date
US3105477A (en) 1963-10-01
DE1218214B (en) 1966-06-02

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