KR920012701A - 레이디얼 피스톤 엔진 - Google Patents

레이디얼 피스톤 엔진 Download PDF

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Publication number
KR920012701A
KR920012701A KR1019910023454A KR910023454A KR920012701A KR 920012701 A KR920012701 A KR 920012701A KR 1019910023454 A KR1019910023454 A KR 1019910023454A KR 910023454 A KR910023454 A KR 910023454A KR 920012701 A KR920012701 A KR 920012701A
Authority
KR
South Korea
Prior art keywords
bearing surface
piston engine
radial piston
guide body
housing
Prior art date
Application number
KR1019910023454A
Other languages
English (en)
Inventor
스쩨브흐지크 마티아스
Original Assignee
원본미기재
파울 플라이거 마쉬넨파브릭 게엠베하 운트 캄파니 카게
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 원본미기재, 파울 플라이거 마쉬넨파브릭 게엠베하 운트 캄파니 카게 filed Critical 원본미기재
Publication of KR920012701A publication Critical patent/KR920012701A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0644—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0658—Arrangements for pressing or connecting the pistons against the actuating or actuated cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B15/00—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00
    • F01B15/005—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 having cylinders in star or fan arrangement, the connection of the pistons with the actuated or actuating element being at the inner ends of the cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
  • Hydraulic Motors (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

내용 없음

Description

레이디얼 피스톤 엔진
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 공지의 디자인의 경우에 있어서의 피스톤의 가이드몸체상에 발생하는 힘을 도식적으로 나타낸도, 제1a도는 이 공지의 디자인을 도식적으로 간략하게 나타낸도, 제2도는 제1도에서와 같이 본 발명에 따른 디자인의 경우에 있어서의 힘의 분포를 도식적으로 나타낸도, 제2a도는 제1a도에서와 같이 본 발명에 따른 디자인을 도시적으로 나타낸도.

Claims (3)

  1. 편심원주에 대항하여 지지하는 피스톤을 가지고 있는 레이디얼 피스톤 엔진에 있어, 그 피스톤은 편심회전 운동중에 선회운동을 실행하며 가이드 몸체와 맞물림 상태에 있으며, 그 몸체는 피스톤이 선회할수 있는 방식으로 하우징 또는 실린더커버내의 오목구면 환형 베어링면에 대항하여 반경바깥쪽으로 볼록한 구면환형베어링면에 의하여 방사상 외측상을 지지하는 상기 레이디얼 피스톤 엔진에 있어서, 가이드몸체(2)에는 압력매체에 의해 충격받는 상부끝면(8)이 구비되어 있으며 가이드몸체(2)의 종축선에 수직하게 뻗는 수력학적 유효평면은 하우징(6)상에 있는 베어링면(5)의 면적내에 자리하며 피스톤(3)의 매선회위치에서 상기 면을 교차하는 것을 특징으로 하는 레이디얼 피스톤엔진.
  2. 제1항에 있어서, 가이드몸체(2,2')상의 구면환형베어링면(4)은 하우징 또는 커버(6)상에 있는 구면베어링면(5)의 폭에 관련하여 좁게 설계되어 있는 것을 특징으로 하는 레이디얼 피스톤 엔진.
  3. 제1 및 제2항에 있어서, 환형홈(12)은 가이드몸체의 끝면에 꼭맞게 가이드몸체(2,2')의 구면환형베어링면(4)상에 형성되어 있으며, 그 홈은 보어(13)를 통하여 레이디얼 피스톤 엔진의 누설 오일 공간과 연결되어 있는 것을 특징으로 하는 레이디얼 피스톤 엔진.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910023454A 1990-12-19 1991-12-19 레이디얼 피스톤 엔진 KR920012701A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4040738 1990-12-19
DEP4040738.1 1990-12-19

Publications (1)

Publication Number Publication Date
KR920012701A true KR920012701A (ko) 1992-07-27

Family

ID=6420771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910023454A KR920012701A (ko) 1990-12-19 1991-12-19 레이디얼 피스톤 엔진

Country Status (13)

Country Link
US (1) US5209155A (ko)
EP (1) EP0491398B1 (ko)
JP (1) JP3335655B2 (ko)
KR (1) KR920012701A (ko)
CN (1) CN1023825C (ko)
AT (1) ATE107739T1 (ko)
CA (1) CA2057933A1 (ko)
DE (1) DE59102013D1 (ko)
DK (1) DK0491398T3 (ko)
ES (1) ES2055956T3 (ko)
FI (1) FI915895A (ko)
PT (1) PT99868A (ko)
RU (1) RU2069794C1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622706B2 (en) 2000-05-30 2003-09-23 Robert H. Breeden Pump, pump components and method
ITMO20110001A1 (it) * 2011-01-10 2012-07-11 R & D Srl Macchina idraulica a cilindri radiali con cilindro oscillante perfezionato
US9488050B2 (en) 2010-11-10 2016-11-08 R. & D. S.R.L. Radial cylinder hydraulic machine with improved oscillating radial cylinder
CN107559047A (zh) * 2016-06-30 2018-01-09 埃克索埃斯公司 活塞型轴向膨胀器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674196A (en) * 1951-10-10 1954-04-06 Oilgear Co Piston assembly for axial type hydrodynamic machines
DE1453433C3 (de) * 1962-06-20 1975-05-28 Breinlich, Richard, Dr., 7120 Bietigheim Hyraulische Radialkolbenmaschine
US3789741A (en) * 1971-07-26 1974-02-05 Fmc Corp Hydrostatic bearing for radial piston pump
GB1468658A (en) * 1974-03-06 1977-03-30 Lucas Ltd Piston for use in a radial piston pump or motor
US4776258A (en) * 1974-11-29 1988-10-11 Karl Eickmann Radial piston machine with pistons and piston shoes between faces
US4478133A (en) * 1977-02-03 1984-10-23 Karl Eickmann Arrangement on members which oscillate or pivot
US4926744A (en) * 1974-11-29 1990-05-22 Karl Eickmann Radial piston hydraulic machine with piston having twelve circumferential fluid bearing pockets
FR2307985A1 (fr) * 1975-04-14 1976-11-12 Leduc Gerard Perfectionnements aux pompes hydrauliques a excentrique
US4366747A (en) * 1980-08-11 1983-01-04 J. I. Case Company Slipper arrangement for hydraulic pump
DE3046753C2 (de) * 1980-12-12 1986-02-27 Mannesmann Rexroth GmbH, 8770 Lohr Hydrostatische Radialkolbenpumpe

Also Published As

Publication number Publication date
ES2055956T3 (es) 1994-09-01
EP0491398B1 (de) 1994-06-22
CN1063741A (zh) 1992-08-19
US5209155A (en) 1993-05-11
PT99868A (pt) 1993-11-30
FI915895A0 (fi) 1991-12-13
RU2069794C1 (ru) 1996-11-27
JP3335655B2 (ja) 2002-10-21
JPH0579348A (ja) 1993-03-30
ATE107739T1 (de) 1994-07-15
DK0491398T3 (da) 1994-11-07
CA2057933A1 (en) 1992-06-20
EP0491398A1 (de) 1992-06-24
DE59102013D1 (de) 1994-07-28
CN1023825C (zh) 1994-02-16
FI915895A (fi) 1992-06-20

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