CN1092290C - 具有旋转阀的正排量泵 - Google Patents
具有旋转阀的正排量泵 Download PDFInfo
- Publication number
- CN1092290C CN1092290C CN95107705A CN95107705A CN1092290C CN 1092290 C CN1092290 C CN 1092290C CN 95107705 A CN95107705 A CN 95107705A CN 95107705 A CN95107705 A CN 95107705A CN 1092290 C CN1092290 C CN 1092290C
- Authority
- CN
- China
- Prior art keywords
- pump
- distributor
- cylinder barrel
- piston
- passage
- 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.)
- Expired - Fee Related
Links
Images
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
- F04B25/00—Multi-stage pumps
- F04B25/04—Multi-stage pumps having cylinders coaxial with, or parallel or inclined to, main shaft axis
-
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
- B29C48/48—Two or more rams or 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
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
- F04B1/184—Cylindrical distribution members
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/067—Control
- F04B27/073—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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
- F04B7/0023—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having a rotating movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Reciprocating Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9408303 | 1994-06-28 | ||
FR9408303A FR2721662A1 (fr) | 1994-06-28 | 1994-06-28 | Pompe volumétrique à boisseau. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1122414A CN1122414A (zh) | 1996-05-15 |
CN1092290C true CN1092290C (zh) | 2002-10-09 |
Family
ID=9465028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95107705A Expired - Fee Related CN1092290C (zh) | 1994-06-28 | 1995-06-28 | 具有旋转阀的正排量泵 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5655891A (zh) |
EP (1) | EP0690229B1 (zh) |
JP (1) | JPH0821354A (zh) |
KR (1) | KR100318358B1 (zh) |
CN (1) | CN1092290C (zh) |
AT (1) | ATE206504T1 (zh) |
BR (1) | BR9502954A (zh) |
CA (1) | CA2152145A1 (zh) |
DE (1) | DE69522999T2 (zh) |
FR (1) | FR2721662A1 (zh) |
RU (1) | RU2148729C1 (zh) |
TW (1) | TW291525B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1280957B1 (it) * | 1995-10-06 | 1998-02-11 | Turbosol Produzione Spa | Macchina per il pompaggio di materiali per l'edilizia |
IT1294068B1 (it) * | 1997-01-17 | 1999-03-22 | Gianguido Ravellini | Dispositivo di pompaggio, in particolare per materiale cementizio. |
JP3805929B2 (ja) * | 1999-07-05 | 2006-08-09 | パイオニア株式会社 | 情報記録装置及び情報記録方法 |
JP2001073933A (ja) | 1999-09-01 | 2001-03-21 | Bridgestone Corp | 容積型押出装置および粘性材料の押出方法 |
CN1208178C (zh) * | 2000-09-28 | 2005-06-29 | 贝斯托夫有限公司 | 高粘度介质的螺旋挤压机一齿轮泵装置 |
FR2815287A1 (fr) * | 2000-10-18 | 2002-04-19 | Sedepro | Fabrication d'une bandelette par extrusion d'un tube puis aplatissement du tube |
JP2002160284A (ja) | 2000-11-22 | 2002-06-04 | Bridgestone Corp | タイヤ用ゴム材料の押出方法及び押出装置 |
ATE358570T1 (de) | 2002-06-03 | 2007-04-15 | Michelin Soc Tech | Herstellung einer reifenverstärkungsstruktur mit der volumenregelung der matrix |
WO2003101713A1 (fr) | 2002-06-03 | 2003-12-11 | Societe De Technologie Michelin | Appareil de fabrication d'une structure de renforcement pour pneumatique, comprenant un mecanisme de retournement de la bandelette |
FR2944837B1 (fr) * | 2009-04-24 | 2016-06-03 | Soc De Tech Michelin | Pompe volumetrique comprenant un absorbeur de pression |
CA2668518C (en) * | 2009-06-11 | 2012-09-25 | Manfred A. A. Lupke | Die tooling for extruding tubular product |
DE202009014863U1 (de) | 2009-12-16 | 2010-03-25 | Hsu, Jui-Lin, Chung Ho City | Messgerät |
FR3067967A1 (fr) | 2017-06-22 | 2018-12-28 | Compagnie Generale Des Etablissements Michelin | Installation et procede de coextrusion |
CN109630488B (zh) * | 2018-07-09 | 2024-05-07 | 襄阳博亚精工装备股份有限公司 | 一推多级保证同步的液压执行分配器 |
CN112840124B (zh) | 2018-10-14 | 2023-06-16 | 斯维斯诺弗产品责任有限公司 | 精确恒流的往复泵 |
US11333145B2 (en) * | 2019-10-25 | 2022-05-17 | Tonand Inc. | Cylinder on demand hydraulic device |
US11506229B2 (en) | 2019-10-25 | 2022-11-22 | Tonand Inc. | Modular hydraulic device |
FR3128897B1 (fr) | 2021-11-09 | 2023-09-29 | Michelin & Cie | Installation de fabrication de bandages pneumatiques pourvue de compas suiveurs d’outils |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR572925A (fr) * | 1923-01-27 | 1924-06-16 | Pompe aspirante et foulante à débit constant | |
GB792081A (en) * | 1953-06-12 | 1958-03-19 | Autolifts And Engineering Comp | Improvements in or relating to swash-plate pumps |
US3143076A (en) * | 1962-10-11 | 1964-08-04 | George L Pyritz | Constant pressure, variable volume delivery pump |
US3295451A (en) * | 1965-11-10 | 1967-01-03 | James E Smith | Hydraulic power converter |
US3327640A (en) * | 1965-01-13 | 1967-06-27 | Townsend Engineering Co | Pump for sausage mixture or the like |
US5261795A (en) * | 1989-06-01 | 1993-11-16 | Sedepro | Volumetric pump and process for volumetric pumping |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE844535C (de) * | 1950-10-01 | 1952-07-21 | Helios App Wetzel & Schlosshau | Fasspumpe |
DE1653363A1 (de) * | 1966-04-09 | 1971-05-06 | Bosch Gmbh Robert | Umkehrbare hydraulische Maschine |
FR1522530A (fr) * | 1967-03-17 | 1968-04-26 | Pompe à équilibrage hydrostatique | |
DE3440850A1 (de) * | 1984-11-08 | 1986-05-22 | Mannesmann Rexroth GmbH, 8770 Lohr | Axialkolbenpumpe |
US4756239A (en) * | 1986-11-28 | 1988-07-12 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Anti-rolling structure for double headed piston of disc cam type reciprocative compressor |
JP2995944B2 (ja) * | 1991-09-13 | 1999-12-27 | 株式会社豊田自動織機製作所 | ピストン往復動型圧縮機 |
US5336052A (en) * | 1993-04-28 | 1994-08-09 | Abel Pumpen Gmbh & Co. Kg | Viscous material pump |
-
1994
- 1994-06-28 FR FR9408303A patent/FR2721662A1/fr active Pending
-
1995
- 1995-06-02 DE DE69522999T patent/DE69522999T2/de not_active Expired - Lifetime
- 1995-06-02 EP EP95108512A patent/EP0690229B1/fr not_active Expired - Lifetime
- 1995-06-02 AT AT95108512T patent/ATE206504T1/de not_active IP Right Cessation
- 1995-06-06 US US08/471,566 patent/US5655891A/en not_active Expired - Lifetime
- 1995-06-09 TW TW084105882A patent/TW291525B/zh active
- 1995-06-19 CA CA002152145A patent/CA2152145A1/fr not_active Abandoned
- 1995-06-23 KR KR1019950017645A patent/KR100318358B1/ko not_active IP Right Cessation
- 1995-06-27 RU RU95110778/06A patent/RU2148729C1/ru not_active IP Right Cessation
- 1995-06-27 BR BR9502954A patent/BR9502954A/pt not_active IP Right Cessation
- 1995-06-28 CN CN95107705A patent/CN1092290C/zh not_active Expired - Fee Related
- 1995-06-28 JP JP7184872A patent/JPH0821354A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR572925A (fr) * | 1923-01-27 | 1924-06-16 | Pompe aspirante et foulante à débit constant | |
GB792081A (en) * | 1953-06-12 | 1958-03-19 | Autolifts And Engineering Comp | Improvements in or relating to swash-plate pumps |
US3143076A (en) * | 1962-10-11 | 1964-08-04 | George L Pyritz | Constant pressure, variable volume delivery pump |
US3327640A (en) * | 1965-01-13 | 1967-06-27 | Townsend Engineering Co | Pump for sausage mixture or the like |
US3295451A (en) * | 1965-11-10 | 1967-01-03 | James E Smith | Hydraulic power converter |
US5261795A (en) * | 1989-06-01 | 1993-11-16 | Sedepro | Volumetric pump and process for volumetric pumping |
Also Published As
Publication number | Publication date |
---|---|
EP0690229A1 (fr) | 1996-01-03 |
DE69522999D1 (de) | 2001-11-08 |
DE69522999T2 (de) | 2002-04-25 |
RU95110778A (ru) | 1997-06-10 |
US5655891A (en) | 1997-08-12 |
JPH0821354A (ja) | 1996-01-23 |
RU2148729C1 (ru) | 2000-05-10 |
TW291525B (zh) | 1996-11-21 |
KR100318358B1 (ko) | 2002-04-22 |
BR9502954A (pt) | 1996-06-25 |
ATE206504T1 (de) | 2001-10-15 |
EP0690229B1 (fr) | 2001-10-04 |
CN1122414A (zh) | 1996-05-15 |
FR2721662A1 (fr) | 1995-12-29 |
CA2152145A1 (fr) | 1995-12-29 |
KR960001485A (ko) | 1996-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1007920 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: MICHELIN TYRE( FRANCE ) MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SEDEPRO Effective date: 20060825 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060825 Address after: Clermont-Ferrand Patentee after: Michelin tire manufacturing company (France) Address before: France Patentee before: Sedepro |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021009 Termination date: 20130628 |