EP3943748A4 - Method for manufacturing plunger pump and plunger pump - Google Patents

Method for manufacturing plunger pump and plunger pump Download PDF

Info

Publication number
EP3943748A4
EP3943748A4 EP20777597.4A EP20777597A EP3943748A4 EP 3943748 A4 EP3943748 A4 EP 3943748A4 EP 20777597 A EP20777597 A EP 20777597A EP 3943748 A4 EP3943748 A4 EP 3943748A4
Authority
EP
European Patent Office
Prior art keywords
plunger pump
manufacturing
pump
plunger
manufacturing plunger
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.)
Pending
Application number
EP20777597.4A
Other languages
German (de)
French (fr)
Other versions
EP3943748A1 (en
Inventor
Keiichi Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jokoh Co Ltd
Original Assignee
Jokoh Co Ltd
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 Jokoh Co Ltd filed Critical Jokoh Co Ltd
Publication of EP3943748A1 publication Critical patent/EP3943748A1/en
Publication of EP3943748A4 publication Critical patent/EP3943748A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/046—Connecting tubes to tube-like fittings
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • 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
    • F04B53/166—Cylinder liners
    • 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
    • F04B53/166—Cylinder liners
    • F04B53/168—Mounting of cylinder liners in cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
EP20777597.4A 2019-03-22 2020-03-16 Method for manufacturing plunger pump and plunger pump Pending EP3943748A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019055719A JP7386499B2 (en) 2019-03-22 2019-03-22 Plunger pump manufacturing method, plunger pump
PCT/JP2020/011513 WO2020196047A1 (en) 2019-03-22 2020-03-16 Method for manufacturing plunger pump and plunger pump

Publications (2)

Publication Number Publication Date
EP3943748A1 EP3943748A1 (en) 2022-01-26
EP3943748A4 true EP3943748A4 (en) 2022-11-02

Family

ID=72558234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20777597.4A Pending EP3943748A4 (en) 2019-03-22 2020-03-16 Method for manufacturing plunger pump and plunger pump

Country Status (5)

Country Link
US (1) US20220193751A1 (en)
EP (1) EP3943748A4 (en)
JP (1) JP7386499B2 (en)
CN (1) CN113614370B (en)
WO (1) WO2020196047A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301126A1 (en) * 1993-01-18 1994-07-21 Danfoss As Method for mounting a liner in a base body of a hydraulic machine and hydraulic machine
US20130327212A1 (en) * 2010-12-10 2013-12-12 Reinhold Ficht Cylinder of a reciprocating piston machine and reciprocating piston machine
US20180135622A1 (en) * 2016-11-15 2018-05-17 Caterpillar Inc. Piston Cartridge for Piston Pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3149371B2 (en) 1996-12-26 2001-03-26 株式会社ジーナス Atomization method and apparatus
JP2002283030A (en) * 2001-03-26 2002-10-02 Hitachi Metals Ltd Member for light alloy injection molding machine
CN2846806Y (en) * 2005-12-13 2006-12-13 赵克中 Mud pump cylinder jacket
JP2009293405A (en) * 2008-06-02 2009-12-17 Toyota Industries Corp Exhaust gas treating device in internal combustion engine
JP2009293406A (en) * 2008-06-02 2009-12-17 Toyota Motor Corp Piston engine and stirling engine
CN202182024U (en) * 2011-07-11 2012-04-04 天津市精诚高压泵制造有限责任公司 Pressurized cylinder of high pressure pump
JP5872205B2 (en) * 2011-08-22 2016-03-01 株式会社スギノマシン Wet atomizer with steam sterilization means
CN102900663B (en) * 2012-09-27 2015-08-19 四川中物泰沃新材料有限公司 Cylinder sleeve and manufacture method thereof
CN204267275U (en) * 2014-12-05 2015-04-15 北京金麟石油技术有限公司 Retaining damping strengthens silicon carbide ceramics cylinder sleeve
CN104696211A (en) * 2015-01-21 2015-06-10 中冶天工上海十三冶建设有限公司 Sialon ceramic mud pump cylinder liner and producing method thereof
JP6403338B2 (en) * 2015-05-01 2018-10-10 株式会社スギノマシン Piston pump and raw material processing apparatus provided with the piston pump
JP6946889B2 (en) 2017-09-21 2021-10-13 トヨタ自動車株式会社 Control device for vehicle power transmission device
CN108118119A (en) * 2017-12-20 2018-06-05 王衍春 A kind of concrete conveying cylinder and its manufacturing process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301126A1 (en) * 1993-01-18 1994-07-21 Danfoss As Method for mounting a liner in a base body of a hydraulic machine and hydraulic machine
US20130327212A1 (en) * 2010-12-10 2013-12-12 Reinhold Ficht Cylinder of a reciprocating piston machine and reciprocating piston machine
US20180135622A1 (en) * 2016-11-15 2018-05-17 Caterpillar Inc. Piston Cartridge for Piston Pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020196047A1 *

Also Published As

Publication number Publication date
US20220193751A1 (en) 2022-06-23
WO2020196047A1 (en) 2020-10-01
JP2020153360A (en) 2020-09-24
CN113614370B (en) 2023-11-28
EP3943748A1 (en) 2022-01-26
JP7386499B2 (en) 2023-11-27
CN113614370A (en) 2021-11-05

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