SE435948B - Speed regulator, in particular for internal combustion engines - Google Patents

Speed regulator, in particular for internal combustion engines

Info

Publication number
SE435948B
SE435948B SE8306878A SE8306878A SE435948B SE 435948 B SE435948 B SE 435948B SE 8306878 A SE8306878 A SE 8306878A SE 8306878 A SE8306878 A SE 8306878A SE 435948 B SE435948 B SE 435948B
Authority
SE
Sweden
Prior art keywords
switch
fuel
actuator
engine
control device
Prior art date
Application number
SE8306878A
Other languages
Swedish (sv)
Other versions
SE8306878D0 (en
SE8306878L (en
Inventor
Bengt-Olov Westerlund
Original Assignee
Westerlund Bengt Olov
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 Westerlund Bengt Olov filed Critical Westerlund Bengt Olov
Priority to SE8306878A priority Critical patent/SE435948B/en
Publication of SE8306878D0 publication Critical patent/SE8306878D0/en
Publication of SE8306878L publication Critical patent/SE8306878L/en
Publication of SE435948B publication Critical patent/SE435948B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

A speed regulator of the type described in patent application SE 8300093-5, comprises a switch etc., in an electrical circuit which also includes an component, e.g. an electromagnet, for readjusting a fuel valve which is normally open allowing fuel or a mixture of fuel and air to flow freely into the engine's combustion chamber, but which interrupts this supply when the said component is actuated by the switch.

Description

5306878-3 ”- 10 förbränningsrum, men vilken avbryter denna tillförsel då sagda element aktiveras genom omkopplaren. 5306878-3 "- 10 combustion chambers, but which interrupts this supply when said element is activated by the switch.

Man kan sålunda exempelvis direkt i förgasaren anordna ett speciellt avstängningsspjäll vilket samverkar med en elektromagnet eller annat, därmed likvärdigt element som kopp- las till den omkopplare som avkänner spänningen hos den mellan manöverdonet och reglerdonet-sig sträckande vajern på sätt som beskrivs i stamansökningen. Detta avstängningsspjäll står normal helt öppet och tillåter då fri bränsletillförsel till mo- torns förbränningsrum, men stängs och avbryter bränsletill- förseln då omkopplaren och därmed elektromagneten påverkas genom att vajern slaknar.Thus, for example, a special shut-off damper can be arranged directly in the carburettor, which co-operates with an electromagnet or other equivalent element which is connected to the switch which senses the voltage of the wire extending between the actuator and the regulator in the manner described in the main application. This shut-off damper is normally completely open and then allows free fuel supply to the engine's combustion chamber, but closes and interrupts the fuel supply when the switch and thus the electromagnet is affected by the wire slackening.

Claims (1)

1. 0 15 8306878-3 PATENTKRAV I synnerhet för förgasarmotorer avsett hastíghetsreglage av det slag som innefattar dels ett med ifrågavarande motor förknippat reglerdon, dels ett från detta fjärmat, manuellt på- verkbart manöverdon vilket är förbundet med reglerdonet via en förbindelse anordnad att överföra varje rörelse hos manöverdonet till en därmed proportionell rörelse hos reglerdonet, varvid detsammainbegriper medel för att avkänna eventuellt uppkommande glapp eller disproportionalitet mellan manöverdonets och regler- donets rörelser och att vid inträffat glapp automatiskt bringa motorn att stanna, k ä n n e t e c k n a t d ä r a v, att sagda medel utgörs av en strömbrytare eller omkopplare i en strömkrets i vilken ingår ett element, t ex en elektromagnet, för omställning av en bränsleavstängningsventil vilken normalt är öppen och tillåter bränslet eller bränsle-luftblandningen att fritt strömma in i motorns förbränningsrum, men vilken avbryter denna tillförsel då sagda element aktiveras genom om- kopplaren. asoeava-3 Sammandrag Ett hastighetsreglage av det slag som beskrivs i SE patent- 5 ansökningen 8300093-5 inbegriper en strömbrytare eller omkopp- lare i en strömkrets i vilken ingår ett element, t ex en elektro- magnet, för omställning av en bränsleavstängningsventíl vilken normalt är öppen och tillåter bränslet eller bränsle-luft- blandningen att fritt strömma in i motorns förbränningsrum, men 10 vilken avbryter denna tillförsel då sagda element aktiveras genom omkopplaren.1. 0 15 8306878-3 PATENT REQUIREMENTS In particular for carburettor engines, speed controls of the type comprising a control device connected to the engine in question and a manually actuating actuator from this remote, which is connected to the control device via a connection arranged to transmit each movement of the actuator to a corresponding proportional movement of the control device, the same comprising means for detecting any gap or disproportionality between the movements of the actuator and the actuator and to automatically cause the motor to stop in the event of a play, characterized in that said means constitute of a switch or switch in a circuit which includes an element, for example an electromagnet, for switching a fuel shut-off valve which is normally open and allows the fuel or fuel-air mixture to flow freely into the engine's combustion chamber, but which interrupts this supply when said element act iveras through the switch. asoeava-3 Summary A speed control of the type described in SE patent application 8300093-5 comprises a switch or switch in a circuit which includes an element, for example an electromagnet, for switching a fuel shut-off valve which normally is open and allows the fuel or fuel-air mixture to flow freely into the combustion chamber of the engine, but which interrupts this supply when said element is activated by the switch.
SE8306878A 1983-12-13 1983-12-13 Speed regulator, in particular for internal combustion engines SE435948B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8306878A SE435948B (en) 1983-12-13 1983-12-13 Speed regulator, in particular for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306878A SE435948B (en) 1983-12-13 1983-12-13 Speed regulator, in particular for internal combustion engines

Publications (3)

Publication Number Publication Date
SE8306878D0 SE8306878D0 (en) 1983-12-13
SE8306878L SE8306878L (en) 1983-12-13
SE435948B true SE435948B (en) 1984-10-29

Family

ID=20353707

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306878A SE435948B (en) 1983-12-13 1983-12-13 Speed regulator, in particular for internal combustion engines

Country Status (1)

Country Link
SE (1) SE435948B (en)

Also Published As

Publication number Publication date
SE8306878D0 (en) 1983-12-13
SE8306878L (en) 1983-12-13

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