GB1159061A - Internal Combustion Engines having Exhaust Gas Treatment Apparatus. - Google Patents

Internal Combustion Engines having Exhaust Gas Treatment Apparatus.

Info

Publication number
GB1159061A
GB1159061A GB34748/66A GB3474866A GB1159061A GB 1159061 A GB1159061 A GB 1159061A GB 34748/66 A GB34748/66 A GB 34748/66A GB 3474866 A GB3474866 A GB 3474866A GB 1159061 A GB1159061 A GB 1159061A
Authority
GB
United Kingdom
Prior art keywords
valve
pipe
exhaust gases
idling
operated
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
GB34748/66A
Inventor
Brooks Walker
Fred Volney Hall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB34748/66A priority Critical patent/GB1159061A/en
Publication of GB1159061A publication Critical patent/GB1159061A/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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/031—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters having means for by-passing filters, e.g. when clogged or during cold engine start
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/10—Combinations of different methods of purification cooling and filtering
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/14—Combinations of different methods of purification absorption or adsorption, and filtering
    • 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
    • F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
    • F01N2390/08—Arrangements for controlling or regulating exhaust apparatus using mechanical components only, e.g. actuated manually
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1,159,061. Treating exhaust gases; spray carburetters. B. WALKER. Aug.3, 1966, No.34748/66. Heading FIB. [Also in Division G1] Exhaust gases are passed through a by-pass 27, Fig. 1, containing an exhaust treating apparatus 28 at idling or deceleration. The exhaust gas flow through the main exhaust pipe 2a and bypass 27 is controlled by valve 20 actuated by a suction operated diaphragm 16 controlled by a valve 14 operated from the throttle linkage. A valve 24 in the by-pass 27 may be linked to the valve 20. During normal running valve 20 is wide open and most of the exhaust gases flow through the main pipe 2a to silencer 5. When the throttle valve is closed lever 10 operates valve 14 to connect intake manifold suction pipe 13 to pipe 15 to operate device 16 to close valve 20 and by-pass the exhaust gases through the treating device 28, which may include a filter, absorbents, chemical agents, or catalysts. The exhaust gases in the by-pass 27 are also cooled by a finned device 26. In Fig. 6 (not shown) the by-passed gases are cooled by an evaporative cooler (36), comprising a cotton wick supplied with water from a device (37b) under the control of a suction operated valve (39) and solids are separated in a centrifugal separator (34) prior to entering the treating device 28. In Fig. 7, the suction in pipe 15 is also transmitted through pipe 75 to a device 73 which actuates a valve 72 controlling an air bleed into the carburetter idling passage 66 to cut off the idling fuel during over-running. The passage 75 is cut off when engine speed drops to idling by a speed-operated valve 75a to avoid stalling. In Fig. 9 a time-delay device 112 is associated with the valve 14 to ensure that opening of the valve 20, Fig. 1, is delayed during opening of the throttle valve. At full throttle a stop 119 on the throttle linkage ensures immediate opening of the valve 20. In Fig. 8 (not shown) a speed responsive device (76) operated from the vehicle speedometer ensures treatment of the exhaust gases in a low speed range as well as at idling.
GB34748/66A 1966-08-03 1966-08-03 Internal Combustion Engines having Exhaust Gas Treatment Apparatus. Expired GB1159061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34748/66A GB1159061A (en) 1966-08-03 1966-08-03 Internal Combustion Engines having Exhaust Gas Treatment Apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34748/66A GB1159061A (en) 1966-08-03 1966-08-03 Internal Combustion Engines having Exhaust Gas Treatment Apparatus.

Publications (1)

Publication Number Publication Date
GB1159061A true GB1159061A (en) 1969-07-23

Family

ID=10369493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34748/66A Expired GB1159061A (en) 1966-08-03 1966-08-03 Internal Combustion Engines having Exhaust Gas Treatment Apparatus.

Country Status (1)

Country Link
GB (1) GB1159061A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422027A2 (en) * 1978-04-04 1979-11-02 Mastronuzzi Giuseppe Safety valve for anti-pollution device for motor vehicle - has cable connected to accelerator pedal to increase effective closure spring force at high speed
EP0233157A2 (en) * 1986-01-13 1987-08-19 ITAL IDEE s.r.l. Apparatus for recovering water from internal combustion engine exhaust gas and feeding it into the fuel
WO1989011024A1 (en) * 1988-05-06 1989-11-16 Haering Ursel Pollution abatement facility for exhaust gases
FR2764638A1 (en) * 1997-06-16 1998-12-18 Inst Francais Du Petrole METHOD AND ARRANGEMENT FOR REMOVING NITROGEN OXIDES FROM EXHAUST GASES USING A HEAT EXCHANGER
FR2781523A1 (en) * 1998-07-07 2000-01-28 Daimler Chrysler Ag DEVICE AND METHOD FOR EXHAUSTING EXHAUST GASES FROM A DIESEL INTERNAL COMBUSTION ENGINE

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422027A2 (en) * 1978-04-04 1979-11-02 Mastronuzzi Giuseppe Safety valve for anti-pollution device for motor vehicle - has cable connected to accelerator pedal to increase effective closure spring force at high speed
EP0233157A2 (en) * 1986-01-13 1987-08-19 ITAL IDEE s.r.l. Apparatus for recovering water from internal combustion engine exhaust gas and feeding it into the fuel
EP0233157A3 (en) * 1986-01-13 1988-09-14 ITAL IDEE s.r.l. Apparatus for recovering water from internal combustion engine exhaust gas and feeding it into the fuel
WO1989011024A1 (en) * 1988-05-06 1989-11-16 Haering Ursel Pollution abatement facility for exhaust gases
FR2764638A1 (en) * 1997-06-16 1998-12-18 Inst Francais Du Petrole METHOD AND ARRANGEMENT FOR REMOVING NITROGEN OXIDES FROM EXHAUST GASES USING A HEAT EXCHANGER
EP0886039A1 (en) * 1997-06-16 1998-12-23 Institut Francais Du Petrole Process and system for eliminating nitrogen oxides out of exhaust gases, using a heat exchanger
US6009703A (en) * 1997-06-16 2000-01-04 Institut Francais Du Petrole Process and assembly for eliminating nitrogen oxides present in exhaust gas, using a heat exchanger
FR2781523A1 (en) * 1998-07-07 2000-01-28 Daimler Chrysler Ag DEVICE AND METHOD FOR EXHAUSTING EXHAUST GASES FROM A DIESEL INTERNAL COMBUSTION ENGINE

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees