DE1268902B - Crankcase ventilation system of internal combustion-engines, particularly for motor vehicles - Google Patents

Crankcase ventilation system of internal combustion-engines, particularly for motor vehicles

Info

Publication number
DE1268902B
DE1268902B DEP1268A DE1268902A DE1268902B DE 1268902 B DE1268902 B DE 1268902B DE P1268 A DEP1268 A DE P1268A DE 1268902 A DE1268902 A DE 1268902A DE 1268902 B DE1268902 B DE 1268902B
Authority
DE
Germany
Prior art keywords
engines
internal combustion
motor vehicles
crankcase ventilation
crankcase
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.)
Pending
Application number
DEP1268A
Other languages
German (de)
Inventor
Lothar Schauer
Hugo Schaedle
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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
Priority to US4555060A priority Critical
Application filed by Volkswagen AG filed Critical Volkswagen AG
Priority to DEP1268A priority patent/DE1268902B/en
Publication of DE1268902B publication Critical patent/DE1268902B/en
Pending 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
    • F01M13/04Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0405Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in covering members apertures, e.g. caps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42Platinum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90Regeneration or reactivation
    • 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
    • F01M5/00Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/001Heating
DEP1268A 1960-07-27 1963-10-24 Crankcase ventilation system of internal combustion-engines, particularly for motor vehicles Pending DE1268902B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US4555060A true 1960-07-27 1960-07-27
DEP1268A DE1268902B (en) 1960-07-27 1963-10-24 Crankcase ventilation system of internal combustion-engines, particularly for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP1268A DE1268902B (en) 1960-07-27 1963-10-24 Crankcase ventilation system of internal combustion-engines, particularly for motor vehicles

Publications (1)

Publication Number Publication Date
DE1268902B true DE1268902B (en) 1968-05-22

Family

ID=25751108

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP1268A Pending DE1268902B (en) 1960-07-27 1963-10-24 Crankcase ventilation system of internal combustion-engines, particularly for motor vehicles

Country Status (1)

Country Link
DE (1) DE1268902B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690209A1 (en) 1994-07-02 1996-01-03 FILTERWERK MANN & HUMMEL GMBH Crankcase ventilation for internal combustion engines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE333276C (en) * 1919-11-01 1921-02-21 Kurt Schoene Dr Ing Valve for pumps and compressors with duesenfoermigem face plate of rubber or similar material
US2083983A (en) * 1936-01-27 1937-06-15 William F Brenner Dust seal for automotive engines
US2113447A (en) * 1934-03-20 1938-04-05 Hardinge Franklin Water separator for fluid lines
US2642052A (en) * 1952-10-25 1953-06-16 Caterpillar Tractor Co Engine crankcase breather and oil separator
US2652819A (en) * 1951-04-19 1953-09-22 Dean S Nusbaum Automatic drain valve for crankcase ventilators
US2731958A (en) * 1956-01-24 Motor moisture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731958A (en) * 1956-01-24 Motor moisture
DE333276C (en) * 1919-11-01 1921-02-21 Kurt Schoene Dr Ing Valve for pumps and compressors with duesenfoermigem face plate of rubber or similar material
US2113447A (en) * 1934-03-20 1938-04-05 Hardinge Franklin Water separator for fluid lines
US2083983A (en) * 1936-01-27 1937-06-15 William F Brenner Dust seal for automotive engines
US2652819A (en) * 1951-04-19 1953-09-22 Dean S Nusbaum Automatic drain valve for crankcase ventilators
US2642052A (en) * 1952-10-25 1953-06-16 Caterpillar Tractor Co Engine crankcase breather and oil separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690209A1 (en) 1994-07-02 1996-01-03 FILTERWERK MANN & HUMMEL GMBH Crankcase ventilation for internal combustion engines
US5579744A (en) * 1994-07-02 1996-12-03 Filterwerk Mann & Hummel Gmbh Crankcase ventilator for internal combustion engines

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