JPS5847143A - Detector for idling degree of opening of throttle valve of carburetor - Google Patents

Detector for idling degree of opening of throttle valve of carburetor

Info

Publication number
JPS5847143A
JPS5847143A JP14593481A JP14593481A JPS5847143A JP S5847143 A JPS5847143 A JP S5847143A JP 14593481 A JP14593481 A JP 14593481A JP 14593481 A JP14593481 A JP 14593481A JP S5847143 A JPS5847143 A JP S5847143A
Authority
JP
Japan
Prior art keywords
valve
throttle valve
opening
detector
screw
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.)
Granted
Application number
JP14593481A
Other languages
Japanese (ja)
Other versions
JPS6338530B2 (en
Inventor
Jun Sakai
坂井 洵
Tetsushi Furumura
古村 哲志
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.)
Keihin Corp
Original Assignee
Keihin Seiki Manufacturing Co Ltd
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 Keihin Seiki Manufacturing Co Ltd filed Critical Keihin Seiki Manufacturing Co Ltd
Priority to JP14593481A priority Critical patent/JPS5847143A/en
Publication of JPS5847143A publication Critical patent/JPS5847143A/en
Publication of JPS6338530B2 publication Critical patent/JPS6338530B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12External control gear, e.g. having dash-pots

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE:To facilitate adjusting work and heighten the degree of freedom of design, by integrating a throttle valve opening degree adjusting screw with a switch body for turning on and off the contacts of an electric circuit and by providing a support means of prescribed structure for the screw. CONSTITUTION:A throttle valve lever 15 for urging a throttle valve 13 by a spring 16 in such a direction as to move the valve back is secured on a throttle valve shaft 14 integrated with the throttle valve located in an intake passage 12. A detector 17 for the idling degree of opening of the throttle valve 13 is placed so that the detector corresponds to the bent end 15A of the lever 15. The detector 17 has a casing 18 which is made of an electric insulator and hung with an adjusting screw 26 from a support 24. A switch body 20 made of an electroconductive material is placed so that the switch body corresponds to terminals 19A, 19B on the step 18A of the casing 18. The shank 26C between the head 26A and flange 26B of the adjusting screw 26 is fitted in the support hole 24B of the central part of the support 24 so that the screw is elastically supported by a spring 27.

Description

【発明の詳細な説明】 本発明状気化器の紋シ弁開度、特に紋り弁のアイドリン
ク開度を電気−に検出する紋シ弁アイドリンクvA変検
出装−に関する亀のである0との紋り弁アイドリングV
SV検出装置は、例えば便化器使用エンジンにおける波
速時のICを低−される一手段として使用される0すな
わち、スロー撚料系統に電磁弁を配電し。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a valve idle link vA change detection device for electrically detecting the valve opening of the carburetor, particularly the idle link opening of the valve. crest valve idling V
The SV detection device distributes power to a solenoid valve in a zero or slow twisting system, which is used as a means for lowering the IC at the time of wave speed in an engine using a toilet, for example.

この電磁弁の電気回路内にエンジン回転数を検出するレ
ポリ、−シ會ン装−と紋り弁のアイドリングNllを検
出する紋り弁アイドリング一度検出I!蕾とを配電しt
4のであシ、エンジン高速回転からの滅一時におけるエ
ンジン高回転状態および、#速に伴なう紋り弁のアイド
リンク開度状態を前記各装置がそれぞれ検出して電磁弁
を作動させることによってスロー燃料系統を線断したも
のである0 そして、かかる従汽の紋り弁アイド、リング開度検出装
置は第1図に示す如く、気化器本体lを貫通する吸気道
2内に紋シ弁3を配愛し、この紋り弁3と同期的に回転
する紋シ弁軸4の気化器本体1外への突出端部に紋り弁
レバー6を設け、この紋シ弁レバー5の一端5Aに対応
して気化器本体11:螺着された紋p弁m変11Il整
スクリ、−6を配冒し、−さらに紋シ弁レバー5の他端
5Bにマイクルスイッチ調整スクリ亀−フを螺着シ、こ
のマイクロスイッチ調整スクリ−−7に対応して電気回
路を開閉するマイクロスイッチ8を配置しえものであり
、紋り弁レバー5が紋り弁111vlp整スクリー−6
に轟接して紋り弁3がアイドリングavlになるや、マ
イクロスイッチ−整スクリ1−7がマイクロスイッチ8
に1鎖して電気回路を開又は閉状態に制御するものであ
る。かかる従来の紋シ弁アイドリンク開度検出装曾によ
ると、tず紋シ弁開度−整スクリ島−6を螺動して紋秒
弁レバー5を回動させて紋り弁3の最低アイドリング一
度を決定し9次いで!イク四スイッチー整スクリ、−7
を螺動させてマイクロスイッチ8に対する位置の一瞥を
行ない、紋り弁3がアイドリング開度になったときマイ
クロスイッチ調整スクリー−7をしてマイクロスイッチ
8を開又社閉状態に操作する本のである。
In the electrical circuit of this electromagnetic valve, there is a repo that detects the engine rotation speed, and a control valve that detects the idling Nll of the control valve once detected I! Distribute electricity to the buds
4, each of the above-mentioned devices detects the engine high speed state at the time of slowing down from high engine speed and the idle link opening state of the stop valve in accordance with # speed, and operates the solenoid valve. The slow fuel system is disconnected.0 And, as shown in FIG. 3, a crest valve lever 6 is provided at the end of the crest valve shaft 4 that rotates synchronously with the crest valve 3 and projects out of the carburetor body 1, and one end 5A of the crest valve lever 5 is provided. Corresponding to the carburetor main body 11: the screwed crest p valve m change 11Il adjustment screw, -6 is provided, and the micro switch adjustment screw is screwed to the other end 5B of the crest valve lever 5. A microswitch 8 for opening and closing the electric circuit is arranged corresponding to the microswitch adjustment screw 7, and the control valve lever 5 is connected to the control screw 6 for controlling the control valve 111vlp.
When the valve 3 reaches idling AVL, the microswitch adjustment screw 1-7 switches to the microswitch 8.
This is to control the electrical circuit to open or close in one chain. According to this conventional crest valve idle link opening degree detection device, the crest valve opening degree adjustment screw 6 is screwed to rotate the crest valve lever 5 to determine the lowest position of the crest valve 3. Decided to idle once and then 9 times! Iku four switch - adjustment screen, -7
Screw the screw to check the position relative to the microswitch 8, and when the valve 3 reaches the idling opening position, operate the microswitch adjustment screw 7 to open or close the microswitch 8. be.

かかる従来の紋シ弁アイト°リング開度検出装ツによる
と、アイドリング1lll変−整の為の紋シ弁m変調整
スクリー−6の操作と、マイクロスイッf8f:)作動
(接点)11111整の為のマイクaXイッチ調整スク
リー−7の操作、とを別々に行なう必要があり、そめ操
作が二側となるので調整の為の作業性零劣るものであり
た@また紋シ弁開度簡整スクリー−6とマイクロスイッ
P1ml整スクリー−7との操作方向が二方向となるの
で操作方向の設計酌自由変が阻害され、特にエンジンの
周囲には種々のデバイスが配置されていることより問題
であり喪ofた紋シ弁レバー5に対して紋り弁開度調整
スクリー−6およびマイクロス“イッチー整スクリー−
7の端部が轟擬するので、紋シ弁レバー50強度を高め
る必要があった0本発明は上記にかんがみ、紋シ弁のl
fl変を一瞥する紋り弁開度調整スクリーーと電気回路
の接点を開閉するスイッチ本体とを一体的に形成すると
ともに単一方向よシ操作することによって調整の為の作
業性が秀れ、操作方向の設計的自由変の高い気化器の紋
シ弁アイドリング1lllIF検出装費を得ることにあ
る◎以下、本発明の一実施例を嬉2図、館3図によりW
!明する0 気化器本体11を貫通する吸気道12内−に紋シ弁13
を配置し、この紋シ弁13と同期的に回転する紋り弁軸
14の気化器本体11外への突出端部に紋り弁レバー1
5が固着される・この紋シ弁レバー15にけ紋り弁13
に対して閉方向の回動力c図において時計方向)を付勢
する紋シ弁リターンスプリング16が係止され、さらに
一端の折シ曲げ部15Aに対応して紋シ弁アイドリング
開1fIp出装@17を配置する0 次に紋シ弁アイドリンク一度検出装[17について駅間
する。
According to such a conventional idling valve opening detection device, the operation of the idling valve m adjustment screw 6 for adjusting the idling, and the operation (contact point) 11111 of the micro switch f8f:) are performed. It was necessary to operate the microphone aX switch adjustment screen 7 separately, and the operation was performed on two sides, so the workability for adjustment was very poor. Since the operating directions of the scree-6 and the micro switch P1ml adjustment scree-7 are two directions, it is difficult to freely change the operating direction, which is a problem especially since various devices are arranged around the engine. The opening adjustment screw 6 and microscopy adjustment screw are connected to the opening valve lever 5.
In view of the above, the present invention has been designed to improve the strength of the embossed valve lever 50 because the end of the embossed valve lever 50 is prone to vibration.
The valve opening adjustment screen and the switch body that opens and closes the contacts of the electric circuit are integrally formed and can be operated in a single direction, resulting in excellent adjustment workability and operation. The object of the present invention is to obtain a 1lll IF detection equipment for the idling valve of a carburetor with a high degree of freedom in design.
! A patterned valve 13 is installed in the intake passage 12 that passes through the carburetor body 11.
A crest valve lever 1 is arranged at the end of the crest valve shaft 14 that rotates synchronously with the crest valve 13 and projects out of the carburetor main body 11.
5 is fixed to this crest valve lever 15.
The emblem valve return spring 16 which biases the rotational force c in the closing direction (clockwise in the figure) is locked, and the emblem valve idling opening 1fIp exit @ corresponds to the bent portion 15A at one end. 17 is placed 0 Next, the pattern valve eye link detecting device [17 is placed between the stations.

18はポリエステル樹脂、エポキシ樹脂等の絶縁性材料
にて形成され、その内部に段部18Aを設け、その上部
1:ねじ部18Bを設けた筐体であり、前記段部18A
には端子19A、19Bがそれぞれ配置され、さらに前
記端子に対応して鋼等の導電性材料よりなるスイッチ本
体加をf、tL、。
Reference numeral 18 denotes a housing made of an insulating material such as polyester resin or epoxy resin, and has a stepped portion 18A inside thereof, and an upper portion 1: a threaded portion 18B.
Terminals 19A and 19B are respectively disposed in the terminals f, tL, and corresponding to the terminals, switch bodies made of a conductive material such as steel are installed.

このスイッチ本体加とポリエステル樹脂静の絶縁材料の
カラーガを介して一体的に形成された突子nは筐体18
の下部よシ筐体18外へ突出して配置され、さらに前記
スイッチ本体はスイッチ本体加の上面と管体lBの内部
の上室間との間儂;縮設され、紋り弁リターンスプリン
グ16のばね力より弱いばね力を有するスイッチ抑圧ス
プーノング器にて端子19A、19Bよシ離反するよう
付勢される。
The protrusion n, which is integrally formed with the switch body through a collar made of an insulating material made of polyester resin, is connected to the housing 18.
The switch body is arranged to protrude outside the housing 18 from the lower part of the switch body, and the switch body is compressed between the upper surface of the switch body and the upper chamber inside the tube body lB, and the switch body is arranged so as to protrude from the bottom of the valve return spring 16. The terminals 19A and 19B are biased away from each other by a switch suppressor having a spring force weaker than the spring force.

そして、24は一端を気化器本体11にビスff5(二
て固着されたステーであって、そのステー斜の他端には
筐体180回動を抑止し9図において上下方向の移動を
許容し得る長溝24Aが形成され。
24 is a stay whose one end is fixed to the carburetor main body 11 with a screw ff5, and the other oblique end of the stay is a casing 180 which prevents rotation and allows vertical movement in Fig. 9. A long groove 24A is formed.

さらにステーUの中間部には彼達する調整ねじ1を回動
自在にmritt保持する支持孔24Bが穿設される0 そして、筐体18の外周部に突起して設けた係止部18
CをステーUの長溝24Aに嵌合配置するとともに管体
18より突出する突子υを紋り弁レバー15の折り曲げ
部15Aに対応して配置し、この状態にてステー斜の支
持孔24B内に調整ねじ製の上部に設は九買部26Aと
7ランジyyBとの間の軸部26Cを挿通し、さらに−
整ねじ製の下端部のねじ部26Dを筐体18のねじ部1
8Bに螺着し、もって調整ねじににて筐体18をステー
冴に対してS垂保持したものである。
Further, a support hole 24B for rotatably holding the adjustment screw 1 is bored in the middle part of the stay U.A locking part 18 is provided to protrude from the outer periphery of the housing 18.
C is fitted into the long groove 24A of the stay U, and the protrusion υ protruding from the tube body 18 is placed corresponding to the bent portion 15A of the valve lever 15, and in this state, it is inserted into the support hole 24B of the stay diagonal. Insert the shaft part 26C between the 9-piece part 26A and the 7-lunge yyB, and then -
Connect the threaded part 26D of the lower end of the set screw to the threaded part 1 of the housing 18.
8B, and the housing 18 is held in an S-vertical position with respect to the stay plate using the adjustment screw.

借、27け調整ねじ謳の頭部26Aの下面とステー24
の上面との間に縮設したスプリングであシ、このスプリ
ングnのばね力にて7ランジ26Bの上面はステー必の
下面に抑圧保持される@舘は紋り弁13に開方向の操作
力を与える開弁用操作ワイヤー、29は紋り弁13に閉
方向の操作力を与える閉弁用操作ワイヤーである。
The lower surface of the head 26A of the 27-piece adjustment screw and the stay 24
The spring force of this spring n holds the upper surface of the 7-lunge 26B pressed against the lower surface of the stay. 29 is a valve-closing operation wire that applies an operating force in the closing direction to the crest valve 13.

而して、開弁用、閉弁用操作ワイヤー簡、四へ索引力が
作用しない状II(紋り弁13に対して紋り弁リターン
スプリング16にて閉方向のカが付勢された状態)につ
いて!9明すると、紋シ弁レバー15け紋〕弁リターン
スプリング16にて時計方向への回動力を付勢されるの
で、紋シ弁レバー15の折り曲げ部15Aに対応して配
蓋し大央子22は紋シ弁レバー15にて上方向への押圧
力を受けるものである〇 この押圧力はスイッチ抑圧スプリングnのばね力より屯
強いのでスイッチ本体2oはそのスプリング器に抗して
上方向へ移動し、端子19A119Bに当接して電気回
路を閉じるものである。
Therefore, the operation wires for opening and closing the valve are in a state II in which no pulling force is applied to the opening and closing operation wires (a state in which the closing direction force is applied to the opening valve 13 by the opening valve return spring 16). )about! 9, the valve return spring 16 applies a clockwise rotational force to the valve lever 15, so the lid is placed corresponding to the bent portion 15A of the valve lever 15, and the center valve 22 is closed. The valve lever 15 receives an upward pressing force. This pressing force is stronger than the spring force of the switch suppressing spring n, so the switch body 2o moves upward against the spring force. It contacts the terminals 19A and 119B to close the electric circuit.

そしてスイッチ本体加を介して端子19A、19Bに加
わる上方向への押圧力は筐体18から調整ねじ謳へと伝
達されるものであるが、7ラングaの上面がステー冴の
下面に当接するので、筐体18、−整ねじ謳ともにかか
る上方向への押圧力を受けても何等移動するものでない
The upward pressing force applied to the terminals 19A and 19B through the switch body is transmitted from the housing 18 to the adjustment screw, but the upper surface of the 7th rung a comes into contact with the lower surface of the stay plate. Therefore, even if the housing 18 and the adjusting screw are subjected to the upward pressing force, they do not move at all.

そして、紋シ弁13をアイドリング開度に調整するには
調整ねじ謳を回動させるものである。
In order to adjust the opening of the stop valve 13 to the idling opening degree, the adjusting screw is rotated.

′例えば−整ねじにに右ねじを創設し、調整ねじ謳を時
計方向に回動させると、筐体18は調整ねじ謳の回動に
応じて図において上方向に移動するものであり、この上
方向への移動によれば。
'For example, if a right-handed thread is created in the adjustment screw and the adjustment screw head is rotated clockwise, the housing 18 will move upward in the figure in accordance with the rotation of the adjustment screw head. According to the upward movement.

突子nが紋シ弁リターンスプリング16にて緘2り弁レ
バー15に押圧されるので、11休18の段部18Aと
端子19A、19B及び端子19A、19Bとスイ。
Since the projection n is pressed against the valve lever 15 by the valve return spring 16, the stepped portion 18A of the valve 11 and the terminals 19A, 19B and the terminals 19A, 19B are connected.

チ本体に、及びスイッチ本体頷と突子n、及び突子ρと
紋ル弁レバー15.とが互いに当接し。
15. On the body of the switch, the nod of the switch body, the protrusion n, the protrusion ρ, and the valve lever 15. and are in contact with each other.

紋り弁レバー15に対して時計゛方向の回動を許容し、
紋シ弁Bを閉方向へ移動させるものである。
Allowing rotation in the clockwise direction with respect to the stop valve lever 15,
This is to move the patterned valve B in the closing direction.

−力調整ねじ謳を反時計方向に回動させるとV体18は
調整ねじ謳の回動に応じて閣にかいて下方向に移動し、
突子nをして紋シ弁しバー謁に対して反時計方向の回動
を許容して紋シ弁13を開方向へ回動させるものである
- When the force adjustment screw is rotated counterclockwise, the V body 18 moves downward according to the rotation of the adjustment screw,
The protrusion n is used to rotate the stem valve 13 in the opening direction by allowing rotation in the counterclockwise direction relative to the stem valve bar.

従って調整ねじ謳を適轟に回動することによりて紋り弁
13のアイドリング開度を得られるものであるofえか
かるアイドリング開度保持状態においてスイッチ本体加
は前述の如く端子m、19Bに当接しているので電気回
路は確実に閉状態とすることができる@ かかる紋シ弁アイドリング状態から開弁用操作ワイヤー
詔を索引して紋〉弁13を開放するとC図において反時
計方向へ回動する)それと同期して紋シ弁レバー15も
tた反時計方向へ回動するので紋抄弁レバー15の折シ
ーげ部15Aの突子γに対する抑圧が解かれるものであ
る0これによると、スイッチ本体回はスイッチ押圧スプ
リングおにて即座に下方に押圧されスイ、チ本体加が端
子19A、1933より離反するので電気回路は即座に
開状態とする仁とができる0以上のように本発明になる
気化器の紋り弁アイドリング位を検出実情は、回転方向
のW位を抑止された筐体内に端子をffL、その端子に
対応して紀テした導電性材質よりなるスイッチ体の他端
を紋り弁に連動する紋り弁レバーに対応して記音し、筐
体を、m部とフランジ間をステーの支持孔内に回動自存
に嵌舎亥持された調整ねじに螺着したので、紋シ弁の丁
イドリングmyの調整および電気回路の作動(捗点)調
整は単に調整ねじを回動すればよく、その−整操作が単
一であるので調整の為の作秦性が向上できた亀のである
0ま*m調整作は一方向より調整ねじを回動すれげよく
その操作方向が単一とな−)六ので操作方向の設計的自
由度を増すことができたものである。また、閉弁用操作
ワイヤーを索引して紋シ弁を閉方向に付勢させるとき′
Therefore, the idling opening of the trigger valve 13 can be obtained by appropriately rotating the adjusting screw.In the state where the idling opening is maintained, the switch body is applied to the terminals m and 19B as described above. Since they are in contact with each other, the electric circuit can be reliably closed.@ When the valve 13 is opened by indexing the valve opening operation wire command from the idling state of the valve, it rotates counterclockwise in Figure C. ) In synchronization with this, the embossed valve lever 15 also rotates counterclockwise, so that the suppression of the protrusion γ of the folding seam portion 15A of the embossed valve lever 15 is released.According to this, The switch body is immediately pressed downward by the switch pressing spring, and the switch body is separated from the terminals 19A and 1933, so that the electric circuit is immediately opened. The actual situation is to detect the idling position of the carburetor's crest valve.The actual situation is to install a terminal ffL in a housing that suppresses the W position in the rotational direction, and to connect the other end of the switch body made of conductive material corresponding to that terminal. is recorded corresponding to the crest valve lever that is linked to the crest valve, and the casing is screwed between the m part and the flange into the adjustment screw that is rotatably held in the support hole of the stay. Now that the valve has been installed, the adjustment of the idling of the valve and the operation (progress) of the electric circuit can be done simply by turning the adjustment screw. The 0 to * m adjustment operation, which has improved performance, allows the adjustment screw to be rotated from one direction, and the operating direction is single, which increases the degree of design freedom in the operating direction. It is something that Also, when biasing the valve in the closing direction by indexing the valve-closing operation wire,
.

紋り一がすでにアイドリング−jll:復帰してもさら
に閉弁用操作ワイヤーに索引力を付勢させる場合がある
が、かかる状態においては筐体をsfl保持する調整ね
じ07ランジの上面がステー〇下面に轟接するので閉弁
用操作ワイヤーに無用な索引力を付勢しても紋シ弁のア
イドリング開度が変化することなく安定したアイドリン
ク開度を得ることができる◎ 4、 9@1面の簡単な説明 第1図祉従来の気化器の紋〉弁アイドリンク開度検出鋏
蟹の一実施例を示す側面図、館211は本発明になる気
化器の紋り弁アイドリンク開度検出!ltの一実施例を
示す要部断面図を含む側面図、第3図はIIEZ図のス
テーの斜視図であるO 13・・・・紋り弁 15・・・・紋シ弁レバー 16・・・・紋ね弁リターンスプリング19A、 19
B・・パ・端子 ス・・・・ステー 24B・・・・支持孔 謳・・・・調整ねじ 瀕・・・・頭部 26B・・・・フランジ 特許出願人 株式会社 京浜精機製作所1、、−1 、
:ユ、>
Even if Monriichi is already idling - jll: Even if it returns, the indexing force may be further applied to the valve closing operation wire, but in such a state, the top surface of the adjustment screw 07 langage that holds the casing sfl is Since it makes contact with the lower surface, even if unnecessary pulling force is applied to the valve-closing operation wire, the idling opening of the crest valve will not change and a stable idling opening can be obtained ◎ 4, 9@1 Brief description of the aspects Figure 1: Conventional carburetor emblem > Valve eye link opening detection side view showing an embodiment of the scissors crab; Pavilion 211 is the emblem of the carburetor according to the present invention; valve eye link opening detection detection! Fig. 3 is a perspective view of the stay in the IIEZ drawing.・Monne valve return spring 19A, 19
B...Paper terminal...Stay 24B...Support hole...Adjustment screw end...Head 26B...Flange Patent applicant Keihin Seiki Seisakusho Co., Ltd. 1. -1,
:Yu,>

Claims (1)

【特許請求の範囲】[Claims] 回転方向の贅位を抑止された筐体18内に端子19A、
19Bt−妃、胃し、その端子19A、19Bに対応し
て配管した導電性材質よりなるスイッチ本体旬の他端を
紋勤弁13に連動する紋り弁レバー15に対応してf!
愛し、さらに前記筐体18を、顎部26Aと7ランジ2
6B間をステーUの支持榴−内に回動自在に壷金支持さ
れた調整ねじあに螺” 着してなる気化器の紋り弁アイ
ドリンク位費検出実施。
Terminals 19A are located inside the housing 18 which is prevented from rotating in the direction of rotation.
19Bt-hi, connect the other end of the switch body made of a conductive material with piping corresponding to the terminals 19A and 19B to the valve lever 15 that is linked to the valve lever 13 and f!
Furthermore, the housing 18 is connected to the jaw 26A and the 7 lunges 2.
Detection of idle linkage of the carburetor's crest valve, which consists of an adjustment screw rotatably supported in the supporting shell of the stay U between 6B and 6B.
JP14593481A 1981-09-16 1981-09-16 Detector for idling degree of opening of throttle valve of carburetor Granted JPS5847143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14593481A JPS5847143A (en) 1981-09-16 1981-09-16 Detector for idling degree of opening of throttle valve of carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14593481A JPS5847143A (en) 1981-09-16 1981-09-16 Detector for idling degree of opening of throttle valve of carburetor

Publications (2)

Publication Number Publication Date
JPS5847143A true JPS5847143A (en) 1983-03-18
JPS6338530B2 JPS6338530B2 (en) 1988-08-01

Family

ID=15396448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14593481A Granted JPS5847143A (en) 1981-09-16 1981-09-16 Detector for idling degree of opening of throttle valve of carburetor

Country Status (1)

Country Link
JP (1) JPS5847143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134984A (en) * 1997-01-31 2000-10-24 Honda Giken Kogyo Kabushiki Kaisha Throttle lever device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477307U (en) * 1971-02-23 1972-09-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477307U (en) * 1971-02-23 1972-09-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134984A (en) * 1997-01-31 2000-10-24 Honda Giken Kogyo Kabushiki Kaisha Throttle lever device
US6170590B1 (en) 1997-01-31 2001-01-09 Honda Giken Kogyo Kabushiki Kaisha Snowmobile with throttle lever device

Also Published As

Publication number Publication date
JPS6338530B2 (en) 1988-08-01

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