KR970704966A - 플런저 펌프 - Google Patents

플런저 펌프 Download PDF

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Publication number
KR970704966A
KR970704966A KR1019970700448A KR19970700448A KR970704966A KR 970704966 A KR970704966 A KR 970704966A KR 1019970700448 A KR1019970700448 A KR 1019970700448A KR 19970700448 A KR19970700448 A KR 19970700448A KR 970704966 A KR970704966 A KR 970704966A
Authority
KR
South Korea
Prior art keywords
plunger
plunger pump
seal member
cylinder bore
ring seal
Prior art date
Application number
KR1019970700448A
Other languages
English (en)
Inventor
에르빈 뮬러
노베르트 알라제
게르하트 베트젤
클라우스 슈미트
하랄트 오트
Original Assignee
랄프 홀걸 베렌스; 만프레드 크네취
로베르트 보쉬 게엠베하
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 랄프 홀걸 베렌스; 만프레드 크네취, 로베르트 보쉬 게엠베하 filed Critical 랄프 홀걸 베렌스; 만프레드 크네취
Publication of KR970704966A publication Critical patent/KR970704966A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0408—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0421—Cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0439—Supporting or guiding means for the pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

본 발명은 플런저 펌프(10)로서 플런저(14)가 설치되어 있고 이 플런저가 실린더(12)내에서 행정 운동을 하도록 편심핀(24)에 의해 구동이 가능한 형식의 것에 관한 것이다. 링 시일부재(42)의 손상을 회피하기 위해 본 발명의 구성에서는 링 시일부재(42)를 플런저(14)를 위한 가이드 슬리브(36)에서 소정의 간격을 두고 실린더(12)내에 보존하는 보존링(40)이 설치되어 있고 이 보존링이 최소한 플런저(14)의 행정 길이와 같도록 하였다. 이에 따라 플런저(14)의 주행 흔적이 링 시일부재(42)에 접촉하는 것으로 회피된다.

Description

플런저 펌프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 플런저 펌프의 조단면도.

Claims (6)

  1. 실린더내에서 왕복 행정운동을 하도록 구동 가능한 플런저와 플런저 주위면을 실린더 구멍에 대해서 시일하는 링 시일부재가 설치되어 있는 플런저 펌퓨에 있어서, 플런저(14)가 축선방향에서 보아서 링 시일부재(42)를 초과한 양방향으로 최소한 플런저 행정 길이 만큼 연장되는 영역에 있어서 실린더 구멍(16)으로부터 소정의 반경방향의 간격을 갖고 있는 것을 특징으로 하는 플런저 펌프.
  2. 제 1 항에 있어서, 플런저 펌프가 링 시일부재(42)의 한편쪽에 지지링(40)을 갖고 지지링의 폭이 플런저 행정 길이 보다도 큰 것을 특징으로 하는 플런저 펌프.
  3. 제 1 항 또는 제 2 항에 있어서, 플런저 펌프가 실린더 구멍(16)의 부분인 밀어내는 방(46)내의 삽입된 충전재(44)를 갖고, 이 충전재가 링 시일부재(42)를 위한 환형상 홈의 환형의 홈 측면을 형성하고 있는 것을 특징으로 하는 플런저 펌프.
  4. 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 플런저 펌프가 밀어내는 방(46)에 배치된 플런저 복귀 스프링(28)과 플런저 복귀스프링(28)내에 배치된 밀어내는체(56)를 갖는 것을 특징으로 하는 플런저 펌프.
  5. 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 실린더 구멍(16)내에 플런저(14)가 실린더 구멍(16)으로부터 반경방향의 간격을 두고 있는 영역의 외부에서 플런저(14)를 우해 가이드 슬리브(36)가 삽입되어 있는 것을 특징으로 하느 플런저 펌프.
  6. 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 니들 베어링의 니들 롤러가 플런저(14)를 형성하는 것을 특징으로 하는 플런저 펌프.
KR1019970700448A 1995-05-31 1996-03-15 플런저 펌프 KR970704966A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19519833.6 1995-05-31
DE19519833A DE19519833A1 (de) 1995-05-31 1995-05-31 Kolbenpumpe
PCT/DE1996/000466 WO1996038669A1 (de) 1995-05-31 1996-03-15 Kolbenpumpe

Publications (1)

Publication Number Publication Date
KR970704966A true KR970704966A (ko) 1997-09-06

Family

ID=7763238

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970700448A KR970704966A (ko) 1995-05-31 1996-03-15 플런저 펌프

Country Status (6)

Country Link
US (1) US5746111A (ko)
EP (1) EP0772740B1 (ko)
JP (1) JPH10503572A (ko)
KR (1) KR970704966A (ko)
DE (2) DE19519833A1 (ko)
WO (1) WO1996038669A1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917632B1 (de) * 1996-08-04 2002-12-11 J. Lorch Ges. & Co. KG., Gesellschaft für Maschinen und Einrichtungen Vorrichtung zum dosierten fördern einer minimalmenge einer flüssigkeit
DE19747936A1 (de) * 1997-07-30 1999-02-04 Bosch Gmbh Robert Kolbenpumpe
EP0932762B1 (de) * 1997-07-30 2004-12-01 Robert Bosch Gmbh Rohrförmiger kolben und verschlusstopfen für eine radialkolbenpumpe, hergestellt durch kaltumformen
DE19747852A1 (de) * 1997-10-30 1999-05-06 Bosch Gmbh Robert Kolbenpumpe
DE19800500A1 (de) * 1998-01-09 1999-07-15 Bosch Gmbh Robert Kolbenpumpe
DE19820902A1 (de) * 1998-05-09 1999-11-11 Bosch Gmbh Robert Kolbenpumpe
DE102005017283B3 (de) * 2005-04-14 2006-08-03 Lucas Automotive Gmbh Kolbenpumpe für eine Fahrzeugbremsanlage
DE102008003454A1 (de) * 2008-01-08 2009-07-09 Robert Bosch Gmbh Hydraulikfluidpumpe mit einem Dichtelement
JP5255581B2 (ja) * 2010-02-19 2013-08-07 日信工業株式会社 車両用ブレーキ液圧制御装置
CN102312812A (zh) * 2010-06-29 2012-01-11 株式会社岛津制作所 供液泵
CN102588239A (zh) * 2012-02-29 2012-07-18 太仓市金鹿电镀有限公司 一种液压泵
CN102588242A (zh) * 2012-03-15 2012-07-18 中国民航大学 双液混合配比泵
JP5337893B2 (ja) * 2012-03-22 2013-11-06 日立オートモティブシステムズ株式会社 ブレーキ装置
DE102012207000A1 (de) * 2012-04-27 2013-10-31 Continental Teves Ag & Co. Ohg Kolbenpumpe
DE102017212501A1 (de) 2017-07-20 2019-01-24 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine
DE102017212484A1 (de) * 2017-07-20 2019-01-24 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine
GB2619328A (en) * 2022-05-31 2023-12-06 Continental Automotive Gmbh Hydraulic pump and braking system

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US2330781A (en) * 1941-05-28 1943-09-28 Standard Oil Dev Co Conveying fluids containing solids
US3209701A (en) * 1962-10-05 1965-10-05 Sundstrand Corp Pump
IT1046312B (it) * 1973-06-07 1980-06-30 Pumpenfabrik Urach Tenuta stagna di parti di macchina a moto di va e vieni
US4716924A (en) * 1977-11-21 1988-01-05 Partek Corporation Of Houston Valve assembly for reciprocating plunger pump
DE3021851C2 (de) * 1980-06-11 1984-04-12 Pumpenfabrik Urach, 7432 Urach Hochdruckkolbenpumpe
DE3102506C2 (de) * 1981-01-27 1985-06-20 Pierburg Gmbh & Co Kg, 4040 Neuss Kolbenpumpe mit geregelter Förderleistung
US4768933A (en) * 1987-10-19 1988-09-06 Stachowiak J Edward High pressure reciprocating pump and valve assembly therefor
DE4027794C2 (de) * 1990-09-01 2002-06-20 Continental Teves Ag & Co Ohg Hydraulische Radialkolbenpumpe
DE4133391A1 (de) * 1991-10-09 1993-04-15 Bosch Gmbh Robert Sitzventil, insbesondere fuer schlupfgeregelte kraftfahrzeug-bremsanlagen

Also Published As

Publication number Publication date
EP0772740A1 (de) 1997-05-14
EP0772740B1 (de) 2000-10-04
WO1996038669A1 (de) 1996-12-05
DE59605958D1 (de) 2000-11-09
JPH10503572A (ja) 1998-03-31
DE19519833A1 (de) 1996-12-05
US5746111A (en) 1998-05-05

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E902 Notification of reason for refusal
E601 Decision to refuse application