FR2129785A5 - - Google Patents

Info

Publication number
FR2129785A5
FR2129785A5 FR7209550A FR7209550A FR2129785A5 FR 2129785 A5 FR2129785 A5 FR 2129785A5 FR 7209550 A FR7209550 A FR 7209550A FR 7209550 A FR7209550 A FR 7209550A FR 2129785 A5 FR2129785 A5 FR 2129785A5
Authority
FR
France
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
FR7209550A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2129785A5 publication Critical patent/FR2129785A5/fr
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
    • F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/16—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass plates with holes of very small diameter, e.g. for spinning or burner nozzles
    • 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
    • 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
    • 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
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2668—Alternately or successively substituted outflow
    • Y10T137/268—Responsive to pressure or flow interruption
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7768—Pilot controls supply to pressure chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Exhaust Gas After Treatment (AREA)
FR7209550A 1971-03-19 1972-03-17 Expired FR2129785A5 (online.php)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12618271A 1971-03-19 1971-03-19
US05195631 US3805522A (en) 1971-03-19 1971-11-04 Valve system

Publications (1)

Publication Number Publication Date
FR2129785A5 true FR2129785A5 (online.php) 1972-10-27

Family

ID=26824369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209550A Expired FR2129785A5 (online.php) 1971-03-19 1972-03-17

Country Status (4)

Country Link
US (1) US3805522A (online.php)
CA (1) CA962543A (online.php)
DE (1) DE2213517A1 (online.php)
FR (1) FR2129785A5 (online.php)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254961C2 (de) * 1972-11-10 1975-04-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Regeleinrichtung für die Zumessung einer Zusatzluftmenge zur Verbesserung der Verbrennung in Brennkraftmaschinen oder der Nachverbrennung der Abgase von Brennkraftmaschinen
US3919843A (en) * 1972-12-12 1975-11-18 Renault Multifunction control valve
JPS5130204B2 (online.php) * 1973-01-22 1976-08-30
JPS5232020B2 (online.php) * 1973-01-22 1977-08-18
JPS49103011A (online.php) * 1973-02-07 1974-09-28
JPS5232409B2 (online.php) * 1973-06-20 1977-08-22
US3964259A (en) * 1973-08-06 1976-06-22 Acf Industries, Incorporated Multi condition relief valve
US4077208A (en) * 1973-09-04 1978-03-07 Nissan Motor Company, Limited Secondary air supply control device
JPS5232414B2 (online.php) * 1973-11-14 1977-08-22
JPS5232415B2 (online.php) * 1973-11-20 1977-08-22
JPS5316847B2 (online.php) * 1974-01-16 1978-06-03
US3940928A (en) * 1974-02-11 1976-03-02 General Motors Corporation Air diverter valve
US3905193A (en) * 1974-02-25 1975-09-16 Gen Motors Corp Air diverter valve and controlling means therefor
JPS50144814A (online.php) * 1974-05-11 1975-11-20
US3950943A (en) * 1974-05-20 1976-04-20 General Motors Corporation Air diverter valve
JPS5127626A (en) * 1974-09-02 1976-03-08 Mitsubishi Motors Corp Haikigasu jokasochi
US3924408A (en) * 1974-10-31 1975-12-09 Gen Motors Corp Diverter valve and pressure regulator assembly
US3924409A (en) * 1974-11-22 1975-12-09 Gen Motors Corp Engine secondary air flow control valve
JPS5199724A (en) * 1975-02-27 1976-09-02 Mitsubishi Motors Corp Jidoshayonijikukiseigyosochi
US4014169A (en) * 1975-04-07 1977-03-29 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Anti-afterburn device for engine having air pump
US3948045A (en) * 1975-04-21 1976-04-06 General Motors Corporation Air control valve
US3986352A (en) * 1975-05-08 1976-10-19 General Motors Corporation Closed loop fuel control using air injection in open loop modes
JPS5371718A (en) * 1976-12-08 1978-06-26 Nippon Denso Co Ltd Secondar air feeding apparatus
JPS5813117A (ja) * 1981-07-15 1983-01-25 Honda Motor Co Ltd 内燃機関の排気浄化装置における二次空気供給制御装置
DE19805928C2 (de) * 1998-02-13 2002-12-05 Daimler Chrysler Ag Verfahren zur Bestimmung des Füllgrads oder der Güte eines Gase speichernden Katalysators
US6453667B1 (en) * 2000-09-01 2002-09-24 Siemens Automotive Inc. Air control valve and method for engine exhaust gas treatment
US11926518B1 (en) * 2016-06-13 2024-03-12 Cleland Sales Corporation Shutoff valve system for dispensing a beverage
US10117376B2 (en) 2016-08-31 2018-11-06 Cnh Industrial Canada, Ltd. Equalizing air pressure on air seeders

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851852A (en) * 1954-11-01 1958-09-16 Holley Carburetor Co Apparatus for consuming the unburned products of combustion of an internal combustion engine
US3059419A (en) * 1959-08-13 1962-10-23 Thompson Ramo Wooldridge Inc Apparatus for minimizing the combustible content of exhaust gases
US3433242A (en) * 1967-07-03 1969-03-18 Ford Motor Co Fluid bypass and pressure relief valve assembly
US3523418A (en) * 1968-10-07 1970-08-11 Ethyl Corp Exhaust back pressure control system for 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

Also Published As

Publication number Publication date
US3805522A (en) 1974-04-23
DE2213517A1 (de) 1972-09-28
CA962543A (en) 1975-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse