DE3065961D1 - Device for economizing fuel during short standstills of a motor vehicle - Google Patents

Device for economizing fuel during short standstills of a motor vehicle

Info

Publication number
DE3065961D1
DE3065961D1 DE8080108088T DE3065961T DE3065961D1 DE 3065961 D1 DE3065961 D1 DE 3065961D1 DE 8080108088 T DE8080108088 T DE 8080108088T DE 3065961 T DE3065961 T DE 3065961T DE 3065961 D1 DE3065961 D1 DE 3065961D1
Authority
DE
Germany
Prior art keywords
relay
ignition
switched
during short
standstills
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
DE8080108088T
Other languages
German (de)
Inventor
Wolfgang H Weimer
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 DE8080108088T priority Critical patent/DE3065961D1/en
Application granted granted Critical
Publication of DE3065961D1 publication Critical patent/DE3065961D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0803—Circuits or control means specially adapted for starting of engines characterised by means for initiating engine start or stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

1. Device for reduction of fuel-consumption during short stops of motor vehicles, when the ignition is temporary switched off, comprising a push button (1) which is exclusively destinated for this device and also comprising a relay (11) having a coil which on one side can be connected over the ignition lock (4) with the positive pole of the battery (3) and on the other side can be connected to ground by means of an engine controlled aggregate (7) depending whether the engine speed exceeds or falls below a predetermined value, characterized in that this relay (11) always has one of two predetermined positions and the device is so constructed that by pressing the push button (1 resp. 1' resp. 1'') the relay (11) depending from its position (switched on or switched off) which is corresponding to the actual engine speed, either by an additional relay (10) provided with a circuit for keeping the relay (10) in the >>ON<<-position cuts off the ignition or actuates by means of the starter relay (12) the starter (6) and disconnects said circuit for keeping the additional relay (10) in >>ON<<-position and by this switches on the ignition.
DE8080108088T 1979-12-24 1980-12-20 Device for economizing fuel during short standstills of a motor vehicle Expired DE3065961D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080108088T DE3065961D1 (en) 1979-12-24 1980-12-20 Device for economizing fuel during short standstills of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792952356 DE2952356A1 (en) 1979-12-24 1979-12-24 DEVICE FOR SAVING FUEL IN MOTOR VEHICLES
DE8080108088T DE3065961D1 (en) 1979-12-24 1980-12-20 Device for economizing fuel during short standstills of a motor vehicle

Publications (1)

Publication Number Publication Date
DE3065961D1 true DE3065961D1 (en) 1984-01-26

Family

ID=6089679

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792952356 Withdrawn DE2952356A1 (en) 1979-12-24 1979-12-24 DEVICE FOR SAVING FUEL IN MOTOR VEHICLES
DE8080108088T Expired DE3065961D1 (en) 1979-12-24 1980-12-20 Device for economizing fuel during short standstills of a motor vehicle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792952356 Withdrawn DE2952356A1 (en) 1979-12-24 1979-12-24 DEVICE FOR SAVING FUEL IN MOTOR VEHICLES

Country Status (3)

Country Link
EP (1) EP0031165B1 (en)
AT (1) ATE5668T1 (en)
DE (2) DE2952356A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314611A1 (en) * 1987-08-29 1989-05-03 Imre Gregosits Control unit for an automatic stop-start device
FR2892470B1 (en) * 2005-10-21 2010-10-08 Jimmy Eugenie Labylle SINGLE IMPULSE STARTING SYSTEM FOR THERMAL ENGINE
DE102010029210B4 (en) * 2010-05-21 2015-06-11 Robert Bosch Gmbh Method and device for starting and stopping an internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1404232A (en) * 1971-12-10 1975-08-28 Nissan Motor Vehicular air-pollution preventive apparatus
FR2171629A5 (en) * 1972-02-01 1973-09-21 Bretagne Atel Chantiers
DE2332627C3 (en) * 1972-07-25 1980-02-07 Paul Zuerich Schmidli (Schweiz) Device for briefly switching off and restarting a vehicle internal combustion engine
DE2251837A1 (en) * 1972-10-21 1974-05-02 Porsche Ag MOTOR VEHICLE
CH577111A5 (en) * 1973-11-30 1976-06-30 Equey Robert Automatic stop and start appts. for vehicle engine - has vehicle component rotation detector and comparator with reference oscillator
FR2303952A1 (en) * 1975-03-13 1976-10-08 Hemonnot Louis Fuel economising system for road vehicle - has switches for stopping engine when gear lever is neutral and starting when clutch pedal is depressed
DE2517906C3 (en) * 1975-04-23 1980-03-13 Adam Opel Ag, 6090 Ruesselsheim Circuit arrangement for the automatic temporary shutdown of internal combustion engines in motor vehicles
DE2803145C2 (en) * 1978-01-25 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Method and device for automatically stopping and restarting an engine to save fuel
DE7927688U1 (en) * 1979-09-28 1980-08-14 Achterholt, Rainer, 8963 Waltenhofen MOTOR VEHICLE WITH ELECTRONIC ENGINE SHUTDOWN DEVICE

Also Published As

Publication number Publication date
ATE5668T1 (en) 1984-01-15
EP0031165A1 (en) 1981-07-01
EP0031165B1 (en) 1983-12-21
DE2952356A1 (en) 1981-07-02

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: ERFINDER IST ANMELDER

8339 Ceased/non-payment of the annual fee