JPS6073844U - Fuel injection pump for internal combustion engines - Google Patents
Fuel injection pump for internal combustion enginesInfo
- Publication number
- JPS6073844U JPS6073844U JP15234384U JP15234384U JPS6073844U JP S6073844 U JPS6073844 U JP S6073844U JP 15234384 U JP15234384 U JP 15234384U JP 15234384 U JP15234384 U JP 15234384U JP S6073844 U JPS6073844 U JP S6073844U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- spring
- injection pump
- tension lever
- lever
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/025—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on engine working temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
- F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0606—Fuel temperature
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)
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案による燃料噴射ポンプの、燃料量を調整す
るための調整機構の概略的な側面−である。
10・・・調速レバー、11・・・調整ばね、12・・
・テンションレバー、13・・・ストッパ、14・・・
アイドリングばね、15・・・始動レバー、16・・・
旋回点、17・・・支持部材、171・・・横材、18
・・・調節部材、19・・・制御スライダ、20・・・
ポンプ兼分配ピストン、21・・・熱膨張素子、22・
・・熱膨張体、23・・・制御縁、24・・・制御孔、
25・・・移動ロンド、26・・・ガバナスリーブ、2
7・・・ガバナ、28・・・移動スリーブ、29・・・
遠心おもり、30・・・伝達ばね、f・・・ばね行程。The drawing is a schematic side view of the adjustment mechanism for adjusting the fuel amount of the fuel injection pump according to the present invention. 10... Speed control lever, 11... Adjustment spring, 12...
・Tension lever, 13... Stopper, 14...
Idling spring, 15... Starting lever, 16...
Turning point, 17... Supporting member, 171... Cross member, 18
... Adjustment member, 19... Control slider, 20...
Pump and distribution piston, 21... thermal expansion element, 22.
... Thermal expansion body, 23 ... Control edge, 24 ... Control hole,
25...Movement rondo, 26...Governor sleeve, 2
7... Governor, 28... Moving sleeve, 29...
Centrifugal weight, 30...Transmission spring, f...Spring stroke.
Claims (1)
を調節するためにポンプ兼分配ピストン上を滑動する制
御スライダと、該制御スライダを移動させるための調整
機構とを有しており、該調整機構がガバナから負荷され
て制御スライダに作用する始動レバーと、該始動レバー
と、該始動レバーが連結可能でありかつ調整ばねを介し
て調速レバーに結合されているテンションレバーと、該
テンションレバーと調整はねとの間に配置された圧縮可
能なアイドリングばねとを有していて、該アイドリング
ばねが一方では調整ばねに結合された支持部材に支持さ
れ、他方ではテンションレバーに結合されていて、燃料
温度に関連して制御スライダの位置に作用を及ぼすため
にポンプ内室における燃料温度にさらされている感熱性
の調節部材を有している形式のものにおいて、感熱性の
調節部材18が支−持部材1に支持されて、テンション
レバー12に膨張方向を向けながら、テンションレバー
12からアイドリングはね14のばね行程fに相応する
間隔をおいて配置されていることを特徴とする、内燃機
関用の燃料噴射ポンプ。 2 感熱性の調節部材18が移動ロッド25と該移動ロ
ッド25を作動させる熱膨張体22とを有する熱膨張素
子21として構成されていて、テンションレバー12に
対する間隔が移動ロッド25の、テンションレバー12
に向かう端面から寸法状めされている、実用新案登録請
求の範囲第1項記載の燃料噴射ポンプ。 3 移動ロッド25が、アイドリングばね14の内側で
支持部材17上を同軸線上で滑動する移動スリーブ28
として構成されていて、熱膨張体22が支持部材17と
移動スリーブ28との間に配置されている、実用新案登
録請求の範囲第2項記載の燃料噴射ポンプ。 4 テンションレバー12と始動レバー15とを連結さ
せるためにプレロードをかけられた伝達ばね30が設け
られている、実用新案登録請求の範囲第1項から第3項
までのいずれか1つの項に記載の燃料噴射ポンプ。 5 伝達ばね30がテンションレバー12に配置されて
いる、実用新案登録請求の範囲第4項記載の燃料噴射ポ
ンプ。[Claims for Utility Model Registration] ■ A fuel injection pump for an internal combustion engine, which includes a control slider that slides on a pump/distribution piston to adjust the fuel injection amount, and an adjustment mechanism for moving the control slider. The adjustment mechanism has a starting lever that is loaded by the governor and acts on the control slider, and the starting lever is connectable and coupled to the speed regulating lever via an adjusting spring. and a compressible idle spring disposed between the tension lever and an adjustment spring, the idle spring being supported by a support member coupled to the adjustment spring; On the other hand, it is of the type with a heat-sensitive adjusting member connected to the tension lever and exposed to the fuel temperature in the pump interior in order to influence the position of the control slide in relation to the fuel temperature. , a heat-sensitive adjustment member 18 is supported by the support member 1 and is disposed at a distance corresponding to the spring stroke f of the idling spring 14 from the tension lever 12 with its expansion direction directed toward the tension lever 12. A fuel injection pump for internal combustion engines, characterized by: 2. The heat-sensitive adjustment member 18 is constructed as a thermal expansion element 21 with a displacement rod 25 and a thermal expansion body 22 for actuating the displacement rod 25, and the distance from the tension lever 12 to the tension lever 12 is such that the distance between the displacement rod 25 and the tension lever 12
The fuel injection pump according to claim 1, wherein the fuel injection pump is dimensioned from an end face facing toward. 3 a moving sleeve 28 in which the moving rod 25 slides coaxially on the support member 17 inside the idling spring 14;
2. The fuel injection pump according to claim 2, wherein the thermal expansion body 22 is arranged between the support member 17 and the movable sleeve 28. 4. The utility model according to any one of claims 1 to 3, in which a preloaded transmission spring 30 is provided to connect the tension lever 12 and the starting lever 15. fuel injection pump. 5. The fuel injection pump according to claim 4, wherein the transmission spring 30 is disposed on the tension lever 12.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833336924 DE3336924A1 (en) | 1983-10-11 | 1983-10-11 | Fuel injection pump for internal combustion engines |
DE3336924.0 | 1983-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6073844U true JPS6073844U (en) | 1985-05-24 |
JPH0437233Y2 JPH0437233Y2 (en) | 1992-09-02 |
Family
ID=6211528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15234384U Granted JPS6073844U (en) | 1983-10-11 | 1984-10-11 | Fuel injection pump for internal combustion engines |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6073844U (en) |
DE (1) | DE3336924A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4214692B4 (en) * | 1992-05-02 | 2005-04-07 | Deutz Ag | Injection device for internal combustion engine with thermostatic adjustment of the fuel delivery |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5564460U (en) * | 1978-10-27 | 1980-05-02 |
-
1983
- 1983-10-11 DE DE19833336924 patent/DE3336924A1/en active Granted
-
1984
- 1984-10-11 JP JP15234384U patent/JPS6073844U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3336924C2 (en) | 1990-11-15 |
DE3336924A1 (en) | 1985-04-18 |
JPH0437233Y2 (en) | 1992-09-02 |
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