JPS5937260A - Fuel injection apparatus for internal combustion engine - Google Patents
Fuel injection apparatus for internal combustion engineInfo
- Publication number
- JPS5937260A JPS5937260A JP14742982A JP14742982A JPS5937260A JP S5937260 A JPS5937260 A JP S5937260A JP 14742982 A JP14742982 A JP 14742982A JP 14742982 A JP14742982 A JP 14742982A JP S5937260 A JPS5937260 A JP S5937260A
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- pump
- rotation sensor
- fuel
- internal combustion
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 44
- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 13
- 230000004323 axial length Effects 0.000 claims abstract description 11
- 239000010687 lubricating oil Substances 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000272201 Columbiformes Species 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
Description
【発明の詳細な説明】
本発１１目は、ポンプ本体内にポンプ学部ユニットをｌ
ｌＫ旬させるためのカム軸を内装する一方、該ポンプ本
体の側部に前記各ポンプｉ筒二二・ソト番こ燃料を供給
するための燃料供給ポンプと潤ン骨ｙｌｔ＋供給ポンプ
を取りつけてなる燃料噴射ポンプと、ｎ訂記燃料噴射ポ
ンプのカム軸の一端側に取りつＬｊられた楓関軸と前記
カム軸の回転の位相差を回転センサーで検出しその検出
結果に応じて前記燃料噴射ポンプの進角量を制御するよ
うにしたタイマー装量とを有する内燃機関用燃料噴射装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The eleventh aspect of the invention is that the pump unit is installed inside the pump body.
A camshaft for adjusting the temperature is installed inside, and a fuel supply pump and a fuel supply pump for supplying fuel to each of the pumps (i-cylinder, 22, and soto) are attached to the side of the pump body. A rotation sensor detects the phase difference between the rotations of the fuel injection pump and the camshaft attached to one end of the camshaft of the fuel injection pump, and the fuel injection is performed according to the detection result. The present invention relates to a fuel injection device for an internal combustion engine, which has a timer charge that controls the advance amount of a pump.
さらに、本発明はこのような内燃機関用燃料噴射Ｎｆｌ
において軸方向の長さを可及的番こ短くすることにより
内燃機関本体に対するレイアウト性を向上させるように
した燃料噴射装置を提供することを目的としてなされた
ものであって、頭書の如き基本碑成を存する内燃機関用
燃料噴射装置において、回転センサーをタイマー装置に
対して該タイマー装置の軸方向長さの範囲内に位置せし
めた状態で取りつける一方、燃料供給ポンプと潤滑油供
給ポンプをカム軸に形成した同一のカム板で駆動させる
ようにしたことを特徴とするものである。Furthermore, the present invention provides fuel injection Nfl for such an internal combustion engine.
The purpose of this device is to provide a fuel injection device that improves the layout of the internal combustion engine by shortening the axial length as much as possible. In a fuel injection device for an internal combustion engine that currently exists, the rotation sensor is mounted to the timer device within the axial length of the timer device, while the fuel supply pump and lubricant supply pump are mounted on the camshaft. It is characterized in that it is driven by the same cam plate formed in the cam plate.
以下、本発明の内燃機関用燃料噴射装置を第１図ないし
第３図に示す実施例に基いて説明すると、第１図には本
発明実施例に係る内燃機関用燃料１ｆｎ射装置が示され
ている。この燃料噴射装置は、燃料を加圧圧送する燃料
噴射ポンプ２と、該燃料噴射ポンプ２の進角ｉｔを制御
するタイマー装ＲＸと、該燃料噴射ポンプ２の燃料噴射
量を制御することにより機関の回転速度を制御するガバ
ナ装置Ｙとを有している。Hereinafter, the fuel injection device for an internal combustion engine of the present invention will be explained based on the embodiment shown in FIGS. 1 to 3. FIG. 1 shows a fuel 1fn injection device for an internal combustion engine according to the embodiment of the present invention. ing. This fuel injection device includes a fuel injection pump 2 that pressurizes and feeds fuel, a timer RX that controls the advance angle IT of the fuel injection pump 2, and a timer RX that controls the fuel injection amount of the fuel injection pump 2. It has a governor device Y that controls the rotation speed of.
燃料ＩＩＲ射ポンプ２は、第７図及び第２図に示す如く
、バレル２のプランジャ嵌挿穴３内に摺動自在且つ相対
回動自在に嵌挿せしめたプランジャｔを該プランジＹ（
に抑大３内で注６ｔ 動させることにより燃料をＩｎ＋
圧して圧送し、また該プランジャｌをｉｑ ｉｔラック
１０によって滴ｒてに回動させることによりバレル２に
形成した逃油ｒ］乙とプランジャｔに形成したリードｍ
ｓの連通タイミングを変化させて燃料の噴射量を制御
するようにしたポンプ１１ｔ ｆ、？＋ユニットＶをポ
ンプ本体／内に１組列設するとともに、該各ポンプ単簡
ユニットＶＩｖ・・・をポンプ本体／の下部に形成した
カム室ｌｊ内に配設したカム＠７のカムに＋Ｊ’・・で
！Ｎ心ｑするようになっている。As shown in FIGS. 7 and 2, the fuel IIR injection pump 2 has a plunger t slidably and relatively rotatably fitted into the plunger fitting hole 3 of the barrel 2, which is inserted into the plunger Y (
By moving Note 6t within the suppression capacity 3, the fuel is
The leakage oil r formed in the barrel 2 by pressurizing and feeding the plunger l and the lead m formed in the plunger t is
Pump 11t f, ? which controls the fuel injection amount by changing the communication timing of s. One set of + units V are arranged in the pump main body/, and the respective pump simple units VIv... are arranged in the cam chamber lj formed in the lower part of the pump main body/into the cam of cam @7. ··in! It is designed to make people feel like N.
又、ポンプ本体／のカム室／、Ｓ′の両側壁／７゜／７
には、各ポンプＭ筒ユニット■、■・・・に燃断１を供
給するための温石供給ポンプ／／と、燃料噴射ポンプ２
の各部に潤滑油を供給するための潤滑油供給ポンプ／２
がカム軸７の軸方向の同−位ｆＭにおいてしかも該カム
＠７をはさんで対向する如くして取りつけられており、
その各タペットローラ／３．／’ｌはそれぞれカム室１
５内に突出せしめられている。又、この各タペットロー
ラ／３．／グは、カムａｈ ７の同一のカムｇｌに係合
せしめられている。このように、燃料供給ポンプ／／と
潤滑油供給ポンプ／２を同一のカム板ｇで駆動するよう
にすると、両者をそれぞれ別個のカム板で別々に駆動す
る場合に比してカム軸７の軸方向長さをより短くするこ
とができる。Also, the cam chamber of the pump body/, both side walls of S'/7°/7
includes a hot stone supply pump // for supplying combustion 1 to each pump M cylinder unit ■, ■..., and a fuel injection pump 2.
Lubricating oil supply pump/2 for supplying lubricating oil to each part of
are mounted at the same position fM in the axial direction of the cam shaft 7 and facing each other with the cam @7 in between,
Each tappet roller/3. /'l is each cam chamber 1
It is made to protrude within 5. Also, each tappet roller/3. /g is engaged with the same cam gl of cam ah 7. In this way, when the fuel supply pump // and the lubricating oil supply pump /2 are driven by the same cam plate g, the camshaft 7 becomes smaller than when they are driven separately by separate cam plates. The axial length can be made shorter.
タイマー装置Ｘは、第１図及び第３図に示す如く燃料ｎ
ｒｑ射ポンプ２のカム軸７の一端７α４ｊｌに取りつけ
られている。このタイマー１ｆｆ４ｘは、タイマー取付
フランジ３／を介してポンプ本体／のフランジ部／υに
締着固定された筒状のタイマーケース３０内に、カム軸
７の軸端７αに軸着された振り付き筒状の従動輪３３と
該従動輪３３の外側に１１１対回―自在なる如く嵌挿さ
れた鍔付き面状の駆＠恰３１も相互に軸方向において重
合させた状態で収容している。この駆動輪３ｇは、タイ
マーケース３０の１ヨ周而に設けた玉軸受、２Ｉｒとブ
ツシュｔ３によって該タイマーケース３０に対して相対
回動自在に支承されている。又、この［＠輪３ｇの外端
部３にαは、ｔ、Ｊ間軸（図示省略）と連動する駆動ギ
Ｙ２≦（６ｉｆｌ線図示）を取りつけるためのギヤ取付
フランジ３ｑとされている。このギヤ取付フランジ３ｑ
は、円周の一部を２方慴り状に切りとった瞥小１１１形
フランジとされており、その外周面３９αは、後述する
駆動１ｉ１１回軟センサー／にの検知部わとして作用す
る。尚、この駆動輪３ｇの外端部３にσの内周面内には
キャップ２ｋが油密的に取りつけられている。As shown in FIGS. 1 and 3, the timer device
It is attached to one end 7α4jl of the camshaft 7 of the rq injection pump 2. This timer 1ff4x is mounted on the shaft end 7α of the camshaft 7 in a cylindrical timer case 30 which is fastened to the flange part /υ of the pump body through the timer mounting flange 3 /. A cylindrical driven wheel 33 and a flanged planar drive member 31 which is freely fitted into the outer side of the driven wheel 33 by 111 rotations are also housed in a state in which they overlap each other in the axial direction. The drive wheel 3g is supported by a ball bearing 2Ir and a bush t3 provided around one circumference of the timer case 30 so as to be rotatable relative to the timer case 30. Further, α on the outer end 3 of the wheel 3g is a gear mounting flange 3q for mounting a drive gear Y2≦(6ifl line shown) which is interlocked with the t and J shaft (not shown). This gear mounting flange 3q
is a small 111-shaped flange with a part of its circumference cut out in a two-sided shape, and its outer circumferential surface 39α acts as a detection portion for a drive 1i11 soft sensor/to be described later. A cap 2k is oil-tightly attached to the inner peripheral surface of the outer end 3 of the drive wheel 3g.
駆動輪３にと従動輪３３は、両者のＩＮＮ合間間部介設
された筒体３５によって係脱自在に且つ回転位相を調整
し得る如く係合せしめられている。The driving wheel 3 and the driven wheel 33 are engaged with each other by a cylinder 35 interposed between the two INNs so that they can be freely engaged and disengaged and the rotational phase can be adjusted.
＋（ＩＩち、Ｉ＠ ｋｌ 輪３ ｆの内周面に形成した
ヘリカルスプラインｌｌｔと筒体３５の外周面に形成し
たヘリカルスプライン’／−３を、また筒体３Ｓの内周
面に形成したスパースプライン／１２と従動輪３３の外
ＲＷｉに形成したスパースプラインＩｌ／をそれぞれ係
合せしめ、ｆｆ１ｉｌ［、？どのトルクを主としてスパ
ースプライン４Ｚ／、４Ｚ、２を介して従動輪３３に伝
達し、また筒体３５を軸方向に変位させることによりヘ
リカルスプラインＩｔ ３ 、 ／ｌ ４／のねじれ角
によって駆動輪３ｇと従動輪３３の回転方向の位相を変
化させるようになっている。又、この節体３Ｓを１１・
ＩＩＩ力向に変位さ４士る（即ち、進角メ゛＾角操作を
行なう）ために、筒体３ｊの外端部にキャップ材３乙を
取りつけてをＵＫ Ｒ状のピストン３７とし、該ピスト
ン３７をその内側に形成される第１油室グｊと外側に形
成される第１油室グｊの差圧力によって軸方向に駆動す
るようにしている。又、この第１油室≠ｊ第２曲室ｌ乙
に送られる作動油は、タイマーケース３０に取りつけた
ソレノイドバルブ２０によって切換制御される。尚、図
示実施例においては、このピストン３７の作動油として
機関本体４ｆ’ｌＪに設けられた潤滑油供給ポンプ２１
から圧送されるシステムオイルを利用している。この時
、潤滑油供給ポンプ２．２とソレノイドバルブ２０の途
中にフィルター２７を設けると作励油巾に混入している
ゴミ等が取り除かれるため作動油の品質が向上しひいて
はタイマー装ｆＲＸの信頼性が向上する。+(II, I @ kl The helical spline llt formed on the inner circumferential surface of the ring 3 f and the helical spline '/-3 formed on the outer circumferential surface of the cylinder 35 are also formed on the inner circumferential surface of the cylinder 3S. The sparse spline /12 and the sparse spline Il/ formed on the outer RWi of the driven wheel 33 are respectively engaged, and the torque is transmitted to the driven wheel 33 mainly through the sparse splines 4Z/, 4Z, 2, Further, by displacing the cylinder 35 in the axial direction, the rotational phase of the driving wheel 3g and the driven wheel 33 is changed depending on the torsion angle of the helical spline It 3 , /l 4/. 3S to 11・
In order to be displaced in the direction of force (that is, to perform advance angle adjustment), a cap member 3 is attached to the outer end of the cylinder 3j to form a UK R-shaped piston 37. The piston 37 is driven in the axial direction by a differential pressure between a first oil sac j formed inside the piston 37 and a first oil sac j formed outside the piston 37. Further, the hydraulic oil sent to the first oil chamber≠j second curved chamber lB is switched and controlled by a solenoid valve 20 attached to the timer case 30. In the illustrated embodiment, the lubricating oil supply pump 21 provided in the engine body 4f'lJ serves as the hydraulic oil for this piston 37.
It uses system oil that is pumped from At this time, if a filter 27 is installed between the lubricating oil supply pump 2.2 and the solenoid valve 20, dirt etc. mixed in the operating oil spool will be removed, improving the quality of the operating oil and further increasing the reliability of the timer unit fRX. Improves sex.
ソレノイドバルブ２０は、駆動輪３にのフランジ外周面
？９φに近接対向さ１て卿りつけた四吻仰１回転センサ
ー／にと、タイマー１ｒＫ付フランジ３ノを１７ ｊ＋
’ｌｔ Ｌ／て従動輪３３の−Ｃイ、鳩に影Ｄ１３シた
１“４９重３．２の側面に近接対向させて取りつけた従
動（１！１１回転センリー／ｑによって検出される巨１
ｉｉ１１輪３ｇと従動輪３３の位相差１２１１ち燃料噴
射ポンプ２の進角量とｒＦｌ向側回転センサー／ｇある
いは他の回転センサー署によって検出されるれ１）四回
転数に応じてｊ１１ノ御器、２３によって制御される。Is the solenoid valve 20 located on the outer peripheral surface of the flange on the drive wheel 3? 9φ and 1 rotation sensor mounted close to each other, and flange 3 with timer 1rK attached to 17j+
'lt L/ and the -C of the driven wheel 33, the shadow D13 was attached to the pigeon.
ii) The phase difference between the 11th wheel 3g and the driven wheel 33 1211, which is detected by the advance angle of the fuel injection pump 2 and the rFl direction rotation sensor/g or other rotation sensor station, 1) j11 control according to the rotation speed 23.
この時、駆動側回転センサー／にと従動側回転センナ−
／ｑは、ともにタイマー％ Ｈ，Ｘの軸方向長さの範囲
内に位置せしめられている。このようにすると、タイマ
ー装置Ｘ全体の軸方向長さブ）５可及的に短くなる。At this time, drive side rotation sensor / driven side rotation sensor
/q are both located within the range of the axial length of the timers %H and X. In this way, the axial length of the entire timer device X can be made as short as possible.
又、図示実施例の如く駆動側回転センサー／ｇと従動側
回転センサー／ワをともにタイマー装置Ｘに直付けする
と、機関の運転振動等による駆動側回転センサー７ｇと
従１！、ｊ１例回転センサー／ワの相対変位が両者をそ
れぞれ別部材に取りつけた場合に比して小さくなり、そ
れだけ進角量を正確に？ｉｆ測することができる。Also, if both the driving side rotation sensor/g and the driven side rotation sensor/wa are directly attached to the timer device X as in the illustrated embodiment, the driving side rotation sensor 7g and the driven side rotation sensor 7g and the driven side rotation sensor 1! , j1 Example: The relative displacement of the rotation sensor/wa is smaller than when both are attached to separate members, and the amount of advance angle can be adjusted accordingly? It is possible to measure if.
次に、本発明の詳細な説明すると、本発明の内燃機関用
燃料噴射装置は、燃料噴射ポンプに装着される燃料供給
ポンプと潤滑ｊｔｔｌ供給ポンプを同一カムにて駆動さ
せることによりカム軸の軸方向長さの短小化を図り、さ
らにタイマー’Ｍ ＩＲに装着される口伝セン勺−を該
タイマー装置の軸方向長さの範囲内に位ｆＦＪせしめる
ようにしているため、・燃料噴射装置全体としての軸方
向長さが短くなり、それだけ内燃機関に対するレイアウ
ト性が向上するというダｊ果がある。Next, to explain the present invention in detail, the fuel injection device for an internal combustion engine of the present invention drives the fuel supply pump and the lubricating jttl supply pump attached to the fuel injection pump by the same cam, thereby controlling the axis of the camshaft. In order to reduce the length in the axial direction, and furthermore, to position the sensor mounted on the timer MIR within the range of the axial length of the timer device, the fuel injection system as a whole The axial length of the engine is shortened, which has the side effect of improving layout efficiency for the internal combustion engine.
又、図示実施例の如く回転センサーをタイマー装置に直
接取りつけるようにすると機関の運転様４１カによる回
転センサーとタイマー装置の相対変位が減少するため、
より正確な進角量を検出することができるという効果が
ある。Furthermore, if the rotation sensor is directly attached to the timer device as in the illustrated embodiment, the relative displacement between the rotation sensor and the timer device due to engine operation is reduced.
This has the effect that a more accurate advance angle amount can be detected.
ｔ１図面の間車な脱明
第１図は本発明実施例に係る燃料噴射装置の全体図、第
２図は第１図の１−１縦断面図、第３Ｌ項は第１図の■
部拡大樅断面図である。Figure 1 is an overall view of a fuel injection system according to an embodiment of the present invention, Figure 2 is a longitudinal cross-sectional view taken along line 1-1 in Figure 1, and item 3L is a section 3 in Figure 1.
It is an enlarged sectional view of the fir.
７・・・・・ノＪム４・由
ざ・・・・・カム板
／ｌ・・・・ｒ丑料供給ポンプ
／２・・・・ｉｌ＃］ ＋１９油供給ポンプ■・・・・
・ポンプ単筒ユニ・ソト
Ｘ・・・・・タイマー装置
Ｚ・・・・・燃料噴射ポンプ7...NoJmu4.Yuza...Cam plate/l...rOil supply pump/2...il#] +19 Oil supply pump■...
・Pump single cylinder uni-soto X...timer device Z...fuel injection pump
Claims (1)
（Ｖ） ・・・を駆動するためのカム軸（７）を内装
する一方、該ポンプ本体（１）の側部に前記ポンプ単筒
ユニット（Ｖ）、（Ｖ） ・・に燃料を供給するため
の燃料供給ポンプ（／／）と潤ｌ骨油を供給するための
潤滑油供給ポンプ（／、２）を取りつけてなる燃料噴射
ポンプ（Ｚ）と、前記燃料噴射ポンプ（Ｚ）のカム軸（
７）の一端側に取りつけられた機関軸と前記カム軸（７
）の回転の位相差を回転センサー（／、ｒ。 ／９）で検出しその検出結果に応じて前記燃料噴射ポン
プ（Ｚ）の進角量を制御するようにしたタイマー装置（
Ｘ）とを有する内燃機関用燃料噴射装置ρであって、前
記回転センサーＣ／ｊｒ、／９＞を前記タイマー装＠（
Ｘ）に対して該タイマー装置（Ｘ）の軸方向長さの範囲
内に位置せしめた状態で取りつける一方、前記燃料供給
ポンプ（ｌ／）と潤滑油供給ポンプ（／、２）を前記カ
ム軸（７）に形成した印−のカム板（ざ）で駆動させる
ようにしたことを特徴とする内燃機関用燃料噴射装置。[Claims] /, a pump single cylinder unit (V) in the pump body (1),
A camshaft (7) for driving (V) ... is installed inside, while fuel is supplied to the pump single cylinder unit (V), (V) ... on the side of the pump body (1). a fuel injection pump (Z) equipped with a fuel supply pump (//) for supplying lubricating oil and a lubricating oil supply pump (/, 2) for supplying lubricating oil; and a camshaft of the fuel injection pump (Z). (
7) The engine shaft attached to one end side and the camshaft (7)
) is detected by a rotation sensor (/, r./9), and the timer device (
A fuel injection device ρ for an internal combustion engine having the rotation sensor C/jr, /9> and the timer device @(
The fuel supply pump (l/) and lubricating oil supply pump (/, 2) are mounted on the camshaft within the range of the axial length of the timer device (X). (7) A fuel injection device for an internal combustion engine, characterized in that it is driven by a cam plate (marked) formed in (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14742982A JPS5937260A (en) | 1982-08-24 | 1982-08-24 | Fuel injection apparatus for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14742982A JPS5937260A (en) | 1982-08-24 | 1982-08-24 | Fuel injection apparatus for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5937260A true JPS5937260A (en) | 1984-02-29 |
Family
ID=15430113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14742982A Pending JPS5937260A (en) | 1982-08-24 | 1982-08-24 | Fuel injection apparatus for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5937260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006359A1 (en) * | 1995-08-10 | 1997-02-20 | Dolmar Gmbh | Device with fuel injection and with a lubricant-supply unit for internal-combustion engines |
-
1982
- 1982-08-24 JP JP14742982A patent/JPS5937260A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006359A1 (en) * | 1995-08-10 | 1997-02-20 | Dolmar Gmbh | Device with fuel injection and with a lubricant-supply unit for internal-combustion engines |
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