JPH0465211B2 - - Google Patents
Info
- Publication number
- JPH0465211B2 JPH0465211B2 JP60261618A JP26161885A JPH0465211B2 JP H0465211 B2 JPH0465211 B2 JP H0465211B2 JP 60261618 A JP60261618 A JP 60261618A JP 26161885 A JP26161885 A JP 26161885A JP H0465211 B2 JPH0465211 B2 JP H0465211B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- operating rod
- nut
- engagement piece
- rod
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000005219 brazing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/28—Mechanisms therefor
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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Mechanical Control Devices (AREA)
- Fuel-Injection Apparatus (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、１つの方向における運動をストツパ
により制限される調整部材に、ねじにより操作棒
に取付け可能で横へ突出する係合片が係合し、こ
の係合片にねじ用ナツトが固定され、操作棒がハ
ウジング穴に対応する横穴をもち、円柱状位置ぎ
めピンが設けられ、調整部材の基本設定の際この
位置ぎめピンがハウジングと操作棒の横穴とには
まつて、操作棒を位置ぎめする、移動可能な操作
棒を調整部材特に内燃機関の調整棒に連結する装
置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention provides an adjustment member whose movement in one direction is limited by a stopper, which is engaged with an engaging piece that projects laterally and that can be attached to an operating rod with a screw. A screw nut is fixed to this engagement piece, the operating rod has a side hole corresponding to the housing hole, and a cylindrical positioning pin is provided, and this positioning pin is connected to the housing when basic setting of the adjustment member is performed. The present invention relates to a device for connecting a movable operating rod to an adjusting member, in particular an adjusting rod of an internal combustion engine, for positioning the operating rod in a transverse hole of the operating rod.
このような調整部材では、精確な基本設定を行
なうことが重要である。したがつて組立ての際調
整部材をストツパ等へ押付け、操作棒と調整部材
との間に遊隙は生じないが係合片も締付けにより
ストツパ位置に固定されるその状態を操作棒に対
して維持するような位置で、係合片を操作棒に締
付けねばならない。なぜならば、そうしないと調
整部材が後で変位する際、不精確さが再び生ずる
からである。実際に公知の構造では、係合片は連
続する縦スリツトのあるボスをもち、このボスに
より操作棒上に支持されている。ねじにより縦ス
リツトがせばめられ、それにより係合片が操作棒
上に締付けられる。しかしボスは操作棒上に必然
的にある程度の半径方向遊隙をもたねばならない
ので、ストツパ位置にある調整部材へ係合片を押
付けると、ボス軸線が操作棒の軸線に対してある
程度傾斜することになる。続く締付けの際、この
傾斜によりひずみが生ずる結果、ストツパ位置か
ら外れる際操作棒がある程度はね戻るかまたは戻
り移動するので、調整棒上に係合片が締付けられ
るにもかかわらず、最初に得られた微細設定が維
持されない。例えば複数のシリンダと個々のシリ
ンダに付属してポンプとノズルからなる噴射装置
をもち、噴射装置がそれぞれ１つの調整棒をもつ
内燃機関におけるように、運転中これらの調整棒
を共通に変位させねばならず、複数の調整部材の
同時変位のため操作棒が複数の係合片をもつてい
るとき、前述の欠点は特に重大となる。
For such adjustment members, it is important to make accurate basic settings. Therefore, when assembling, the adjusting member is pressed against the stopper, etc., and although there is no play between the operating rod and the adjusting member, the engaging piece is also tightened to maintain the state in which it is fixed at the stopper position relative to the operating rod. The engagement piece must be tightened to the operating rod in such a position that the This is because otherwise, inaccuracies will occur again when the adjusting element is subsequently displaced. In the actually known construction, the engagement piece has a boss with a continuous longitudinal slot, by which it is supported on the operating rod. The screw tightens the longitudinal slit, thereby tightening the engagement piece onto the operating rod. However, since the boss must necessarily have a certain amount of radial play on the operating rod, when the engaging piece is pressed against the adjustment member at the stopper position, the axis of the boss is inclined to some extent with respect to the axis of the operating rod. I will do it. During subsequent tightening, as a result of the strain caused by this inclination, the operating rod springs back or moves back to some extent when it comes out of the stopper position, so that even though the engaging piece is tightened on the adjusting rod, the initially obtained Fine settings that have been set are not maintained. For example, in an internal combustion engine with several cylinders and an injector consisting of a pump and a nozzle associated with each cylinder, each of the injectors having an adjusting rod, these adjusting rods must be displaced in common during operation. However, when the operating rod has a plurality of engagement pieces for simultaneous displacement of a plurality of adjustment members, the above-mentioned disadvantages become particularly serious.
欧州特許出願公開第55245号明細書から公知の
最初にあげた装置では、操作棒は角形輪郭をも
ち、この輪郭上に角形係合片が載つている。操作
棒の穴と係合片の縦穴とにねじが通されて、ナツ
トにより係合片を操作棒に締付ける。穴内におけ
るねじの遊隙や係合片と操作棒との間の遊隙のた
め、この場合も基本設定のため操作棒に係合片を
精確に永続的に締付けるのが不可能である。さら
に角形輪郭をもつ操作棒は、ハウジング内におけ
るその支持の際問題を生ずる。なぜならば、その
支持体の製造が困難だからである。 In the first mentioned device known from EP 55 245 A1, the actuating rod has a rectangular profile, on which a rectangular engagement piece rests. A screw is passed through a hole in the operating rod and a vertical hole in the engaging piece, and the engaging piece is tightened to the operating rod with a nut. Due to the play of the screw in the bore and the play between the engagement piece and the actuating rod, in this case too it is not possible to permanently tighten the engagement piece on the actuating rod due to the basic setting. Furthermore, an operating rod with a square profile presents problems in its support within the housing. This is because the support is difficult to manufacture.
したがつて本発明の基礎になつている課題は、
この欠点を除去し、操作棒に対して基本設定によ
り得られる係合片の相対位置を容易に維持でき、
組立てを容易にする比較的簡単な構造を得るよう
な最初にあげた種類の装置を提供することであ
る。
Therefore, the problem underlying the present invention is to
This drawback can be eliminated, and the relative position of the engaging piece obtained by the basic setting with respect to the operating rod can be easily maintained.
It is an object of the invention to provide a device of the first type mentioned which obtains a relatively simple construction which facilitates assembly.
この課題を解決するため本発明によれば、係合
片にあるナツトのねじ切り部が、ねじ込みトルク
を高めるためねじのねじ切り部とは寸法または形
状において相違しており、ねじが操作棒の横穴を
貫通し、ねじおよびナツトが、ねじをナツトへね
じ込む際のねじ込みトルクにより係合片を介して
調整部材をストツパの方へ移動させるようなねじ
対偶をもつている。
In order to solve this problem, according to the present invention, the threaded part of the nut in the engagement piece is different in size or shape from the threaded part of the screw in order to increase the screw-in torque, and The screw and nut have a threaded pair therethrough, such that the screwing torque when screwing the screw into the nut moves the adjusting member towards the stopper via the engagement piece.
本発明によれば、ねじおよびナツトが、ねじを
ナツトへねじ込む際のねじ込みトルクにより係合
片を介して調整部材をストツパの方へ移動させる
ようなねじ対偶をもつているので、ねじをナツト
へねじ込む際のねじ込みトルクを利用して、調整
部材をストツパへ押付けて、この調整部材の基本
設定を簡単に行なうことができる。換言すれば、
組立てのためねじをナツトにねじ込みさえすれ
ば、調整部材の基本設定も行なわれることにな
る。ナツトのねじ切り部とねじのねじ切り部と
が、寸法または形状例えばピツチ、ねじ山輪郭ま
たはねじ穴断面において相違しているので、基本
設定に必要な大きさのねじ込みトルクが得られる
と共に、大きい摩擦結合のためナツト内でねじが
戻り止めされ、したがつてねじ結合がゆるむこと
はない。なおねじおよびナツトのねじ切り部を互
いに相違させるためには、係合片に固定する前に
ナツトを予めその軸線に対して直角に圧縮してね
じ穴を少し長円形にしておくか、軸線方向に圧縮
してねじ穴を少し縮小するかまたはピツチを小さ
くしておけばよい。
According to the present invention, the screw and the nut have a threaded pair that moves the adjusting member toward the stopper via the engagement piece by the screwing torque when the screw is screwed into the nut. The basic setting of the adjusting member can be easily performed by pressing the adjusting member against the stopper using the screwing torque when screwing the screw in. In other words,
The basic setting of the adjustment element is also carried out by screwing the assembly screw into the nut. Since the threaded part of the nut and the threaded part of the screw differ in size or shape, e.g. pitch, thread profile or threaded hole cross section, it is possible to obtain the necessary screwing torque for the basic setting and also to have a large frictional connection. Therefore, the screw is detented within the nut and therefore the threaded connection cannot loosen. In order to make the threaded parts of the screw and nut different from each other, either compress the nut perpendicularly to its axis to make the threaded hole slightly oval before fixing it to the engagement piece, or compress it in the axial direction. All you have to do is compress it to make the screw hole a little smaller or make the pitch smaller.
係合片が金属板打抜き部品から成り、戻り止め
ねじ切り部をもつナツトが溶接、ろう着または接
着により係合片に取付けられていることによつ
て、特に簡単かつ安価な構成が得られる。それに
より市販のしたがつて安価なナツトを使用でき
る。ナツトを金属板打抜き部品で鋲で結合するこ
とも可能である。
A particularly simple and inexpensive construction is obtained if the engagement piece consists of a sheet-metal stamped part and the nut with a detent thread is attached to the engagement piece by welding, soldering or gluing. This allows the use of commercially available and therefore inexpensive nuts. It is also possible to connect the nut with a metal plate stamping.
本発明による装置は、操作棒を噴射式内燃機関
を調整器に連結するにも適している。精確な基本
設定の可能性を維持しながら、２つの移動可能な
素子を共通な移動運動のため連結することが必要
な別の適用分野も考えられる。基本組立てが行な
われると、操作棒を移動しないように保持する位
置ぎめピンを第２のハウジング穴へ差換えること
ができ、このハウジング穴で位置ぎめピンは操作
棒の縦スリツトに係合し、それにより機械の運転
中、操作棒から片側へ突出する係合片によりこれ
らの操作棒へ及ぼされるトルクによつて操作棒に
生ずる回転が防止される。まず組立て補助手段と
してのみ役立つ位置ぎめまたは案内ピンは、同時
にハウジング内に収容されて、失われることがな
く、基本設定のためにいつでも再び利用可能であ
る。ピンを第２のハウジング穴へねじ込むのがよ
く、そのためピンの頭部におねじを切つて、機械
の運転中ピンがゆるんだり脱落するのを防止す
る。 The device according to the invention is also suitable for connecting an operating rod of an injection internal combustion engine to a regulator. Other fields of application are also conceivable in which it is necessary to couple two movable elements for a common movement movement while maintaining the possibility of precise basic settings. Once the basic assembly has been carried out, the locating pin that holds the operating rod in place can be replaced into the second housing hole, where it engages in the longitudinal slit of the operating rod. Thereby, during operation of the machine, rotation of the operating rods due to the torque exerted on these operating rods by the engaging pieces projecting to one side from the operating rods is prevented. First of all, the positioning or guide pins, which serve only as assembly aids, are at the same time accommodated in the housing so that they cannot be lost and are always available again for basic setting. The pin is preferably screwed into the second housing hole, so that the head of the pin is threaded to prevent it from loosening or falling out during operation of the machine.
ポンプ−ノズル装置の調整部材は、基本組立て
の際ストツパ位置をとらねばならない。しかし損
傷を回避し、運転中ストツパからわずかな寸法だ
け調整部材を離すため、横穴の軸線と近くにある
縦スリツト端部の丸みの中心との間隔を、両ハウ
ジング穴の軸線の間隔より大きくすることができ
る。 The adjustment element of the pump-nozzle arrangement must assume a stop position during basic assembly. However, in order to avoid damage and to keep the adjusting member slightly away from the stopper during operation, the distance between the axis of the horizontal hole and the center of the roundness of the end of the nearby vertical slit is made larger than the distance between the axes of both housing holes. be able to.
図面には本発明の実施例が示されている。 An exemplary embodiment of the invention is shown in the drawing.
ハウジング１内には操作棒２が長さ方向移動可
能に支持されて、噴射ポンプ４の調整部材として
の調整棒３を変位させるのに役立ち、この調整棒
３の１つの方向の運動を制限するため、図示しな
いストツパが設けられている。調整棒３の基本設
定のため、この調整棒をストツパへ押付けねばな
らない。 An operating rod 2 is supported longitudinally movably in the housing 1 and serves to displace an adjusting rod 3 as an adjusting member of the injection pump 4 and to limit the movement of this adjusting rod 3 in one direction. Therefore, a stopper (not shown) is provided. For the basic setting of the adjusting rod 3, it must be pressed against the stop.
操作棒２を調整棒３に連結するために、金属板
打抜き部品から成る係合片５が設けられ、これに
戻り止めねじ切り部をもつナツト６が溶接その他
の方法で取付けられている。係合片５は、操作棒
２の横穴８を貫通するねじ７により操作棒２に締
付けられる。ナツト６の戻り止めねじ切り部は、
例えばナツトを予め圧縮することにより、ねじ７
のねじ切り部とは寸法または形状が相違してい
る。しかもナツト６へのねじ７へのねじ込み方向
は、ねじ込みトルクにより図示しないストツパへ
の調整棒３の押付けが行われるように、選ばれて
いる。すなわち基本設定のため調整棒３が、第１
図において左方へしたがつて第３図において図の
面へ直角へ向かうように、軸線方向にストツパへ
押付けられるものとすれば、ねじ７およびナツト
６のねじ切り部は左ねじとして構成され、ねじ７
のねじ込みトルクが、係合片５を介して調整棒３
がストツパへ向かう軸線方向移動を生ずる。 In order to connect the actuating rod 2 to the adjusting rod 3, an engaging piece 5 made of a sheet metal stamping is provided, to which a nut 6 with a detent thread is attached by welding or otherwise. The engagement piece 5 is fastened to the operating rod 2 by a screw 7 passing through a horizontal hole 8 of the operating rod 2. The detent threaded part of the nut 6 is
For example, by pre-compressing the nut, the screw 7
The dimensions or shape are different from the threaded portion of Moreover, the direction in which the screw 7 is screwed into the nut 6 is selected such that the screwing torque causes the adjustment rod 3 to be pressed against a stopper (not shown). In other words, for basic settings, the adjustment rod 3 is
If it is pressed against the stopper in the axial direction toward the left in the drawing and thus perpendicular to the plane of the drawing in FIG. 7
The screwing torque is applied to the adjustment rod 3 via the engagement piece 5.
causes an axial movement towards the stop.
複数の調整棒（ラツク）３を一緒に変位させる
ためハウジング１内にばね４の力に抗して移動可
能に支持された操作棒２は、調整器が係合する凹
所９をもつている。操作棒２上に係合片５が締付
けられて、調整棒３への係合によりこれに連結さ
れている。 An operating rod 2, movably supported in the housing 1 against the force of a spring 4 for displacing a plurality of adjusting rods 3 together, has a recess 9 in which the adjusting device engages. . An engaging piece 5 is fastened onto the operating rod 2 and is connected to the adjusting rod 3 by engagement therewith.
ハウジング１には２つの穴１０，１１が互いに
離れて設けられている。操作棒２は、ハウジング
穴１０に対応する横穴１２と、ハウジング穴１１
に対応する終端縦スリツト１３とをもつている。
調整棒３の基本設定の際、第５図に示すように位
置ぎめまたは案内ピン１４の円錐状端部１５を第
１のハウジング穴１０および操作棒横穴１２へ差
込むことにより、操作棒２が正しい位置に保持さ
れる。基本設定後ピン１４が第２のハウジング穴
１１と縦スリツト１３へ差換えられるので、操作
棒２が回り止めされる。位置ぎめまたは案内ピン
１４の頭部はおねじを設けられているので、ハウ
ジング穴１１へねじ込んで固定できる。横穴１２
の軸線と近くにある縦スリツト端部１３ａの丸み
の中心との間隔X1は、両ハウジング穴１０，１
１の軸線間隔Ｘより少し大きいので、ピン１４を
ハウジング穴１１と縦スリツト１３へ導入する
際、操作棒２は少し左方へ押され、その際調整棒
３が、基本設定を決定するストツパからわずか離
れる。 Two holes 10 and 11 are provided in the housing 1 and are spaced apart from each other. The operating rod 2 has a horizontal hole 12 corresponding to the housing hole 10 and a housing hole 11.
It has a terminal vertical slit 13 corresponding to the vertical slit 13.
During the basic setting of the adjustment rod 3, the operating rod 2 is adjusted by inserting the conical end 15 of the positioning or guide pin 14 into the first housing hole 10 and the operating rod lateral hole 12, as shown in FIG. held in the correct position. After the basic settings are made, the pin 14 is replaced with the second housing hole 11 and the vertical slit 13, so that the operating rod 2 is prevented from rotating. The head of the positioning or guide pin 14 is provided with an external thread so that it can be screwed into the housing hole 11 and fixed. Side hole 12
The distance X 1 between the axis of the housing hole 10 and the center of the roundness of the nearby vertical slit end 13a is
1 is slightly larger than the axial spacing move away slightly.
第１図は内燃機関の噴射ポンプの操作棒と調整
部材の平面図、第２図は第１図の−線による
断面図、第３図は第１図の−線による拡大断
面図、第４図は調整部材の支持部を形成するハウ
ジングの平面図、第５図は第４図の−線によ
る垂直断面図である。
１……ハウジング、２……操作棒、３……調整
部材、５……係合片、６……ナツト、７……ね
じ、８，１２……横穴、１０……ハウジング穴、
１４……位置ぎめピン。
Fig. 1 is a plan view of the operating rod and adjustment member of an injection pump of an internal combustion engine, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is an enlarged sectional view taken along the - line in Fig. 1, and Fig. 4 is an enlarged sectional view taken along the - line in Fig. 1. The figure is a plan view of the housing forming the support part of the adjustment member, and FIG. 5 is a vertical sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1...Housing, 2...Operation rod, 3...Adjustment member, 5...Engagement piece, 6...Nut, 7...Screw, 8, 12...Horizontal hole, 10...Housing hole,
14...Positioning pin.
Claims (1)
限される調整部材に、ねじにより操作棒に取付け
可能で横へ突出する係合片が係合し、この係合片
にねじ用ナツトが固定され、操作棒がハウジング
穴に対応する横穴をもち、円柱状位置ぎめピンが
設けられ、調整部材の基本設定の際この位置ぎめ
ピンがハウジング穴と操作棒の横穴とにはまつ
て、操作棒を位置ぎめするものにおいて、係合片
５にあるナツトのねじ切り部６が、ねじ込みトル
クを高めるためねじ７のねじ切り部とは寸法また
は形状において相違しており、ねじ７が操作棒２
の横穴８を貫通し、ねじ７およびナツト６が、ね
じ７をナツト６へねじ込む際のねじ込みトルクに
より係合片５を介して調整部材３をストツパの方
へ移動させるようなねじ対偶をもつていることを
特徴とする、移動可能な操作棒を調整部材に連結
する装置。 ２ 係合片５が金属板打抜き部品から成り、ナツ
ト６が溶接、ろう着または接着により係合片５に
固定されていることを特徴とする、特許請求の範
囲第１項に記載の装置。[Claims] 1. An engaging piece that can be attached to the operating rod with a screw and projects laterally engages with the adjustment member whose movement in one direction is limited by a stopper, and this engaging piece is fitted with a screw nut. is fixed, the operating rod has a horizontal hole corresponding to the housing hole, and a cylindrical positioning pin is provided, and when basic setting of the adjustment member, this positioning pin fits into the housing hole and the horizontal hole of the operating rod, In the device for positioning the operating rod, the threaded portion 6 of the nut on the engagement piece 5 is different in size or shape from the threaded portion of the screw 7 in order to increase the screw-in torque, and the screw 7 is located on the operating rod 2.
The screw 7 and the nut 6 have a screw pair such that the screw 7 and the nut 6 move the adjusting member 3 toward the stopper via the engagement piece 5 by the screwing torque when screwing the screw 7 into the nut 6. A device for connecting a movable operating rod to an adjustment member, characterized in that: 2. Device according to claim 1, characterized in that the engagement piece 5 consists of a stamped metal part, and the nut 6 is fixed to the engagement piece 5 by welding, brazing or gluing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0375084A AT390125B (en) | 1984-11-27 | 1984-11-27 | DEVICE FOR COUPLING A SLIDING ACTUATOR ROD WITH A CONTROL UNIT, IN PARTICULAR A CONTROL ROD OF AN INJECTION UNIT OF AN INTERNAL COMBUSTION ENGINE |
| AT3750/84 | 1984-11-27 | ||
| AT3918/84 | 1984-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61142336A JPS61142336A (en) | 1986-06-30 |
| JPH0465211B2 true JPH0465211B2 (en) | 1992-10-19 |
Family
ID=3554899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26161885A Granted JPS61142336A (en) | 1984-11-27 | 1985-11-22 | Device for connecting movable operating rod to regulating member |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS61142336A (en) |
| AT (1) | AT390125B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856159B2 (en) * | 1976-12-29 | 1983-12-13 | 三菱電機株式会社 | display circuit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT364578B (en) * | 1979-10-15 | 1981-10-27 | Friedmann & Maier Ag | INJECTION PUMP FOR INJECTION COMBUSTION ENGINES, IN PARTICULAR DIESEL ENGINES |
| AT366788B (en) * | 1980-01-30 | 1982-05-10 | Friedmann & Maier Ag | CONTROL LINKAGE FOR FUEL INJECTION DEVICES FOR DIESEL ENGINES |
| JPS56150862U (en) * | 1980-04-12 | 1981-11-12 | ||
| AT381148B (en) * | 1980-12-18 | 1986-08-25 | Friedmann & Maier Ag | INJECTION DEVICE FOR INJECTION INTERNAL COMBUSTION ENGINES |
| JPS5856159U (en) * | 1981-10-14 | 1983-04-16 | ヤンマーディーゼル株式会社 | Diesel engine fuel injection amount control device |
-
1984
- 1984-11-27 AT AT0375084A patent/AT390125B/en not_active IP Right Cessation
-
1985
- 1985-11-22 JP JP26161885A patent/JPS61142336A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856159B2 (en) * | 1976-12-29 | 1983-12-13 | 三菱電機株式会社 | display circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61142336A (en) | 1986-06-30 |
| ATA375084A (en) | 1989-08-15 |
| AT390125B (en) | 1990-03-26 |
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