JPS6073844U - Fuel injection pump for internal combustion engines - Google Patents

Fuel injection pump for internal combustion engines

Info

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
Application number
JP15234384U
Other languages
Japanese (ja)
Other versions
JPH0437233Y2 (en
Inventor
イリヤ・ジヨルジエヴイク
Original Assignee
ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
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 ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング filed Critical ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Publication of JPS6073844U publication Critical patent/JPS6073844U/en
Application granted granted Critical
Publication of JPH0437233Y2 publication Critical patent/JPH0437233Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 ■　内燃機関用の燃料噴射ポンプであって、燃料噴射量
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.
JP15234384U 1983-10-11 1984-10-11 Fuel injection pump for internal combustion engines Granted JPS6073844U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564460U (en) * 1978-10-27 1980-05-02

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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