KR910003256A - 수압식 용적형 기관 - Google Patents

수압식 용적형 기관 Download PDF

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Publication number
KR910003256A
KR910003256A KR1019900009999A KR900009999A KR910003256A KR 910003256 A KR910003256 A KR 910003256A KR 1019900009999 A KR1019900009999 A KR 1019900009999A KR 900009999 A KR900009999 A KR 900009999A KR 910003256 A KR910003256 A KR 910003256A
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KR
South Korea
Prior art keywords
housing
ring
space region
inner space
hydraulic volumetric
Prior art date
Application number
KR1019900009999A
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English (en)
Inventor
나겔 귄터
아르보가스트 프란쯔
파이쯔 페터
Original Assignee
바이쩰
요트. 엠. 보이트 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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6384170&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR910003256(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 바이쩰, 요트. 엠. 보이트 게엠베하 filed Critical 바이쩰
Publication of KR910003256A publication Critical patent/KR910003256A/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
    • 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
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/128—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
    • 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
    • F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
    • 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
    • F04B1/0448—Sealing means, e.g. for shafts or housings
    • 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
    • F04B1/0452—Distribution members, e.g. valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

내용 없음.

Description

수압식 용적형 기관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 성형기관(radial-Piston engine)의 종단면도.
제2도는 제1도의 선 II-II를 따라서 취해진 횡단면도.
그리고 제3도 내지 제5도는 제1도 및 제2도에서 분리된 여러 부품들의 상세한 도면들이다.

Claims (11)

  1. 방사상으로 이동가능한 다수의 이동 부재들이 회전 가능한 실린더 블록내에 배열되어서 이동 링상에서 미끄럼 운동하며, 상기 이동 링은 하우징내에 설치되어서 횡방향으로 상기 실린더 블록의 회전축까지 이동할 수 있어서 상기 이동 링의 축과 상기 실린더 블록의 회전축사이의 거리가 변화될 수 있는 특징으로 가지는, 성형 피스톤 기관이나 베인 기관등과 같은 수압식 용적형 기관에 있어서, 상기 이동 링의 방사상 바깥쪽으로 있는 상기 하우징의 바깥쪽 내부공간 지역이 상기 이동링의 방사상 안쪽으로 있는 상기 하우징의 안쪽 내부공간 지역에 대해서 밀봉되어서, 대기압보다 조금 큰 “중간”압력이 상기 하우징의 방사상 바깥쪽 내부공간 지역내에서 전개되는 것을 특징으로 하는 수압식 용적형 기관.
  2. 제1항에 있어서, 상기 하우징의 방사상 안쪽 내부 공간 지역만이 누출관 또는 흡입채널 저압지역에 연결되어 있으며, 상기 하우징의 방사상 바깥쪽 내부공간지역은 관에 의해서 압력원에 연결되어 있는 것을 특징으로 하는 수압식 용적형 기관.
  3. 제1항 또는 2항에 있어서, 상기 하우징의 방사상 바깥쪽 내부공간지역이 압력식 밸브에 의해서 저압지역(누출 오일관 저압실등)에 연결된 것을 특징으로 하는 수압식 용적형 기관.
  4. 제3항에 있어서, 상기 압력식 밸브가 상기 하우징의 방사상 바깥쪽 내부 공간지역내의 압력을 형성하는 첵밸브로 배열된 것을 특징으로 하는 수압식 용적형 기관.
  5. 제2항 내지 제4항중 어느 한 항에 있어서, 상기 하우징의 방사상 바깥쪽 내부 공간지역에 연결된 상기 압력원이 상기 수압식 용적형 기관의 바깥쪽에 위치된 것을 특징으로 하는 수압식 용적형 기관.
  6. 제2항 내지 제4항중 어느 한 항에 있어서, 상기 하우징의 안쪽 내부 공간지역이 관에 의해서, 상기 하우징내에 설치된 저압채널에 연결된 것을 특징으로 하는 수압식 용적형 기관.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 이동링의 양쪽 측면중 어느 한 측면에는, 인접한 하우징벽과 접촉하는 밀봉부재가 삽입되어 있는 환형홈이 있는 것을 특징으로 하는 수압식 용적형 기관.
  8. 제7항에 있어서, 상기 밀봉부재가, 상기 하우징 벽과 접촉하는 금속링, 및 축선방향 예비응력(axial pretensioning)하에 상기 이동 링과 상기 금속 링 사이로 삽입된 적어도 하나의 스프링 부재로 이루어진 것을 특징으로 하는 수압식 용적형 기관.
  9. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 이동링은 방사상 바깥쪽에 있는 제1링 부분상에 제1링 부분이 배열되도록 상기 2개의 링 부분으로 이루어져 있으며, 상기 2개의 링부분은 축선 방향으로 서로에 대해서 밀봉되면서 이동가능하며, 상기 2개의 링 부분 사이로 적어도 하나의 스프링 부재가 예비응력하에서 삽입된 것을 특징으로 하는 수압식 용적형 기관.
  10. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 이동링의 양쪽 측면이 상기 인접한 하우징 벽과 밀봉가능하게 접촉하는 것을 특징으로 하는 수압식 용적형 기관.
  11. 제3도 내지 제5도에 도시된 바와 같은 다른 실시예를 포함하면서, 제1도 및 제2도에 도시된 도면들을 참조하여 상기된 사항과 대체로 동일한 수압식 용적형 기관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900009999A 1989-07-03 1990-07-03 수압식 용적형 기관 KR910003256A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921790A DE3921790A1 (de) 1989-07-03 1989-07-03 Hydrostatische verdraengermaschine
DE39217906 1989-07-03

Publications (1)

Publication Number Publication Date
KR910003256A true KR910003256A (ko) 1991-02-27

Family

ID=6384170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009999A KR910003256A (ko) 1989-07-03 1990-07-03 수압식 용적형 기관

Country Status (7)

Country Link
US (1) US5081907A (ko)
JP (1) JPH0343680A (ko)
KR (1) KR910003256A (ko)
DE (1) DE3921790A1 (ko)
FR (1) FR2649163A1 (ko)
GB (1) GB2235500B (ko)
IT (1) IT1240958B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220028C1 (ko) * 1992-06-19 1993-06-24 J.M. Voith Gmbh, 7920 Heidenheim, De
DE4307165C2 (de) * 1993-03-06 1996-12-19 Rexroth Mannesmann Gmbh Hydraulische Kolbenmaschine mit Gegendruck
GB9425384D0 (en) * 1994-12-13 1995-02-15 Unipat Ag Hydraulic radial piston machines
US5651301A (en) * 1994-12-13 1997-07-29 Unipat Aktiengessellschaft Hydrostatic piston machines
GB9525028D0 (en) * 1995-12-06 1996-02-07 Unipat Ag Hydrostatic piston machine
EP0992456B1 (en) * 1997-03-03 2010-09-08 Nissan Chemical Industries, Ltd. Process for producing composite sols, coating composition, and optical member
DE19900926B4 (de) * 1998-01-28 2015-01-22 Magna Powertrain Bad Homburg GmbH Pumpe
DE19959020A1 (de) * 1999-12-08 2001-06-13 Bosch Gmbh Robert Hydroaggregat mit zumindest einer Verdrängermaschine, insbsondere mit einer Radialkolbenmaschine (Pumpen oder Motor)
JP5210261B2 (ja) * 2008-07-30 2013-06-12 株式会社丸山製作所 往復動ポンプ
MY153117A (en) * 2008-12-31 2014-12-31 Grace W R & Co Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method
US8247341B2 (en) * 2009-04-17 2012-08-21 Dow Global Technologies Llc Procatalyst composition with silyl glutarate and method

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US2164888A (en) * 1936-02-24 1939-07-04 Cincinnati Grinders Inc Variable delivery pump
US2646755A (en) * 1947-01-21 1953-07-28 Joy Mfg Co Hydraulic mechanism
US3051194A (en) * 1958-05-06 1962-08-28 North American Aviation Inc Temperature compensated spring-biased linear hydraulic device
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US3361076A (en) * 1966-05-06 1968-01-02 William B Pritchett Jr Expansible chamber device
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US3788779A (en) * 1971-05-27 1974-01-29 F Carlson Radial piston pump
DE2720306C2 (de) * 1977-05-06 1986-02-27 Robert Bosch Gmbh, 7000 Stuttgart Verdrängermaschine
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DE3247885C2 (de) * 1982-12-23 1986-12-18 Mannesmann Rexroth GmbH, 8770 Lohr Flügelzellen- oder Radialkolbenpumpe
US4503754A (en) * 1984-06-01 1985-03-12 Irwin Everett F Rotary cylinder engines with pistons having balanced loads
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DE3700573A1 (de) * 1987-01-10 1988-07-21 Bosch Gmbh Robert Kolbenmaschine, insbesondere axial- oder radialkolbenmaschine

Also Published As

Publication number Publication date
GB2235500B (en) 1993-03-31
US5081907A (en) 1992-01-21
GB2235500A (en) 1991-03-06
IT9067461A1 (it) 1991-12-26
DE3921790A1 (de) 1991-01-17
FR2649163B1 (ko) 1995-04-28
IT9067461A0 (it) 1990-06-26
IT1240958B (it) 1993-12-27
FR2649163A1 (fr) 1991-01-04
JPH0343680A (ja) 1991-02-25
GB9014509D0 (en) 1990-08-22

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