GB1192627A - Internal Combustion Engine Exhaust Emission Control System - Google Patents

Internal Combustion Engine Exhaust Emission Control System

Info

Publication number
GB1192627A
GB1192627A GB44701/67A GB4470167A GB1192627A GB 1192627 A GB1192627 A GB 1192627A GB 44701/67 A GB44701/67 A GB 44701/67A GB 4470167 A GB4470167 A GB 4470167A GB 1192627 A GB1192627 A GB 1192627A
Authority
GB
United Kingdom
Prior art keywords
valve
housing
air
oct
passage
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
GB44701/67A
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.)
Holley Performance Products Inc
Original Assignee
Holley Carburetor Co
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 Holley Carburetor Co filed Critical Holley Carburetor Co
Publication of GB1192627A publication Critical patent/GB1192627A/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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2546—Vacuum or suction pulsator type [e.g., milking machine]
    • Y10T137/2549—With trip linkage or snap action
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86686—Plural disk or plug
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • Y10T137/8704—First valve actuates second valve
    • 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
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87764—Having fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)

Abstract

1,192,627. Pipe joints; valves. HOLLEY CARBURETOR CO. 2 Oct., 1967 [5 Oct., 1966], No. 44701/67. Headings F2G and F2V. [Also in Division F1] The flow of air from an air pump to the exhaust manifold of an I.C. engine (10), Fig. 1 (not shown), is controlled by a valve 66 operated against the bias of a spring 64, by intake manifold vacuum applied in a chamber 62 to a diaphragm 46, to close a passage 36 to the outlet 38. The valve 66 is connected by a forked stem 126 to a tilting disc valve 114 which allows air to be vented through a porous sintered metal silencing element 118. The valve 114 operates independently of the valve 66 as a pressure relief valve. The vent valve may be a cylindrical valve (73), Fig. 1, arranged coaxially with the passage closing valve (66) for operation by a rod (54) connected to the passage closing valve. The valve actuating diaphragm 46 is provided with a calibrated opening 96 which controls the period of valve closure. The valve housing 104 is releasably secured to the pump housing 110 by a resilient ring 138 which engages in grooves 134 and 136 in the valve housing and pump housing, respectively.
GB44701/67A 1966-10-05 1967-10-02 Internal Combustion Engine Exhaust Emission Control System Expired GB1192627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58443266A 1966-10-05 1966-10-05

Publications (1)

Publication Number Publication Date
GB1192627A true GB1192627A (en) 1970-05-20

Family

ID=24337311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44701/67A Expired GB1192627A (en) 1966-10-05 1967-10-02 Internal Combustion Engine Exhaust Emission Control System

Country Status (3)

Country Link
US (1) US3430437A (en)
DE (1) DE1576769C3 (en)
GB (1) GB1192627A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520320A (en) * 1968-01-16 1970-07-14 Acf Ind Inc By-pass and pressure relief valve
US3479816A (en) * 1968-02-01 1969-11-25 Borg Warner By-pass valve for air injection system
JPS4915457Y1 (en) * 1969-03-04 1974-04-18
US3648455A (en) * 1969-04-02 1972-03-14 Toyo Kogyo Co System for purifying an exhaust gas from an internal combustion engine
US3591961A (en) * 1969-12-18 1971-07-13 Gen Motors Corp Air pump flow control valve for engine exhaust emission control system
US3738109A (en) * 1970-01-14 1973-06-12 Toyo Kogyo Co Exhaust gas purifying system
US3812673A (en) * 1970-07-24 1974-05-28 Toyo Kogyo Co Forced draft cooling system for an exhaust gas purifying device
US3813878A (en) * 1972-03-22 1974-06-04 J Mckee Method and apparatus for reducing emission of pollutants in exhaust gas from internal combustion engine
US3776275A (en) * 1972-04-10 1973-12-04 Trw Inc Reactor bypass system
US3748855A (en) * 1972-04-20 1973-07-31 Gen Motors Corp Reactor air flow control valve
DE2254961C2 (en) * 1972-11-10 1975-04-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Control device for metering an additional amount of air to improve combustion in internal combustion engines or post-combustion of exhaust gases from internal combustion engines
US3919843A (en) * 1972-12-12 1975-11-18 Renault Multifunction control valve
JPS49109014U (en) * 1973-01-12 1974-09-18
DE2333082C2 (en) * 1973-06-29 1981-12-24 Robert Bosch Gmbh, 7000 Stuttgart Device for detoxifying the exhaust gases of an internal combustion engine
US4077208A (en) * 1973-09-04 1978-03-07 Nissan Motor Company, Limited Secondary air supply control device
JPS5060615A (en) * 1973-09-28 1975-05-24
US4044788A (en) * 1974-12-23 1977-08-30 Acf Industries, Incorporated Diaphragm actuated valves
US4178953A (en) * 1974-12-23 1979-12-18 Acf Industries, Incorporated Fail safe bypass valve
US3964515A (en) * 1974-12-23 1976-06-22 Acf Industries, Incorporated By-pass valve with pressure relief feature
DE2550406C2 (en) * 1975-11-10 1983-09-08 Toyota Jidosha Kogyo K.K., Toyota, Aichi Auxiliary air control valve in exhaust gas afterburning devices of internal combustion engines
US4191013A (en) * 1976-06-02 1980-03-04 Nippon Soken, Inc. Device for purifying exhaust gases from internal combustion engine
JPS5385217A (en) * 1977-01-06 1978-07-27 Toyota Motor Corp Controller for secondary air of internal combustion engine
US4108205A (en) * 1977-02-28 1978-08-22 Pneumeric Corp. Valve arrangement
JPS6047450B2 (en) * 1977-08-24 1985-10-22 トヨタ自動車株式会社 Secondary air supply control device for internal combustion engine
GB2168128A (en) * 1984-12-05 1986-06-11 Ford Motor Co Pressure operated valve
DE10162499A1 (en) * 2001-12-19 2003-07-03 Bsh Bosch Siemens Hausgeraete Pneumatically operated multi-way valve and chiller with multi-way valve
KR102184253B1 (en) * 2013-10-08 2020-11-30 데이코 아이피 홀딩스 엘엘시 Noise attenuation in a check valve unit or apparatus for producing vacuum
KR102212533B1 (en) 2013-12-09 2021-02-04 데이코 아이피 홀딩스 엘엘시 Noise attenuation unit for engine systems
WO2015153939A2 (en) 2014-04-04 2015-10-08 Dayco Ip Holdings, Llc A bypass check valve and venturi devices having the same
US10107240B2 (en) 2014-04-04 2018-10-23 Dayco Ip Holdings, Llc Check valves and Venturi devices having the same
EP3148852B1 (en) 2014-05-30 2021-03-24 Dayco IP Holdings, LLC Vacuum creation system having an ejector, pneumatic control valve and optionally an aspirator
KR102217432B1 (en) 2014-06-06 2021-02-18 데이코 아이피 홀딩스 엘엘시 Noise attenuation in a venturi device and/or check valves
WO2016007861A1 (en) 2014-07-10 2016-01-14 Dayco Ip Holdings, Llc Dual venturi device
KR102167821B1 (en) 2014-08-27 2020-10-20 데이코 아이피 홀딩스 엘엘시 Low-cost evacuator for an engine having tuned venturi gaps
JP6480589B2 (en) 2015-01-09 2019-03-13 デイコ アイピー ホールディングス，エルエルシーＤａｙｃｏ Ｉｐ Ｈｏｌｄｉｎｇｓ，Ｌｌｃ Crankcase ventilation aspirator
US9382826B1 (en) 2015-01-09 2016-07-05 Dayco Ip Holdings, Llc Noise attenuating member for noise attenuating units in engines
US10151283B2 (en) 2015-02-25 2018-12-11 Dayco Ip Holdings, Llc Evacuator with motive fin
US10316864B2 (en) 2015-04-13 2019-06-11 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect
US10422351B2 (en) 2015-07-17 2019-09-24 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section
US10190455B2 (en) 2015-10-28 2019-01-29 Dayco Ip Holdings, Llc Venturi devices resistant to ice formation for producing vacuum from crankcase gases
DE102016102388A1 (en) * 2016-02-11 2017-08-17 Hoerbiger Automatisierungstechnik Holding Gmbh proportional valve

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1373599A (en) * 1917-01-18 1921-04-05 Charles H Clark Controlling-valve
US2430956A (en) * 1940-05-25 1947-11-18 Safety Truck Tank Corp Venting and discharge valve for tanks
US2484622A (en) * 1945-11-01 1949-10-11 Taylor Instr Company Flow diversion valve
US2620821A (en) * 1947-04-14 1952-12-09 William E Leibing Speed governor
US3106820A (en) * 1959-01-19 1963-10-15 Thompson Ramo Wooldridge Inc Afterburner control method and apparatus
US3086353A (en) * 1960-03-03 1963-04-23 Thompson Ramo Wooldridge Inc Afterburner systems
US3060678A (en) * 1960-05-31 1962-10-30 Thompson Ramo Wooldridge Inc Exhaust manifold afterburner system
US3031235A (en) * 1961-05-22 1962-04-24 Wagner Electric Corp Application valve
US3236452A (en) * 1962-12-03 1966-02-22 Robertshaw Controls Co Dual passage thermostatic valve

Also Published As

Publication number Publication date
DE1576769B2 (en) 1978-06-01
US3430437A (en) 1969-03-04
DE1576769C3 (en) 1983-11-24
DE1576769A1 (en) 1970-03-19

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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