KR20220170761A - 오일 팬 및 왕복동 펌프 - Google Patents

오일 팬 및 왕복동 펌프 Download PDF

Info

Publication number
KR20220170761A
KR20220170761A KR1020220074358A KR20220074358A KR20220170761A KR 20220170761 A KR20220170761 A KR 20220170761A KR 1020220074358 A KR1020220074358 A KR 1020220074358A KR 20220074358 A KR20220074358 A KR 20220074358A KR 20220170761 A KR20220170761 A KR 20220170761A
Authority
KR
South Korea
Prior art keywords
hole
seal packing
cylinder
oil pan
wall
Prior art date
Application number
KR1020220074358A
Other languages
English (en)
Korean (ko)
Inventor
요시타카 야마나카
타츠오 시바타
Original Assignee
가부시끼가이샤마루야마세이사꾸쇼
아사히 슈낙 가부시키 가이샤
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 가부시끼가이샤마루야마세이사꾸쇼, 아사히 슈낙 가부시키 가이샤 filed Critical 가부시끼가이샤마루야마세이사꾸쇼
Publication of KR20220170761A publication Critical patent/KR20220170761A/ko

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
    • 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
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • F04B53/006—Crankshafts
    • 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
    • F04B53/02—Packing the free space between cylinders and 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
    • 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
    • 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
    • F04B53/18—Lubricating
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/1295—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers having two or more pumping chambers in series
    • 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)
  • Details Of Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
KR1020220074358A 2021-06-23 2022-06-17 오일 팬 및 왕복동 펌프 KR20220170761A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021104067A JP2023003102A (ja) 2021-06-23 2021-06-23 オイルパン及び往復動ポンプ
JPJP-P-2021-104067 2021-06-23

Publications (1)

Publication Number Publication Date
KR20220170761A true KR20220170761A (ko) 2022-12-30

Family

ID=84500776

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220074358A KR20220170761A (ko) 2021-06-23 2022-06-17 오일 팬 및 왕복동 펌프

Country Status (3)

Country Link
JP (1) JP2023003102A (ja)
KR (1) KR20220170761A (ja)
CN (1) CN115507008A (ja)

Also Published As

Publication number Publication date
JP2023003102A (ja) 2023-01-11
TW202309399A (zh) 2023-03-01
CN115507008A (zh) 2022-12-23

Similar Documents

Publication Publication Date Title
US9677548B2 (en) Pump
KR19990066700A (ko) 통내분사용 고압연료펌프의 저압측 맥동흡수장치
KR100210224B1 (ko) 다이어프램 펌프
JP2010229924A (ja) 高圧ポンプ
KR19990066798A (ko) 고압연료 공급펌프
KR20220170761A (ko) 오일 팬 및 왕복동 펌프
US20060245963A1 (en) Piston pump with fluid reservoir
KR100189577B1 (ko) 왕복운동형 압축기
TWI838775B (zh) 油盤及往復運動泵
KR20220170757A (ko) 왕복동 펌프
RU170956U1 (ru) Поршневой криогенный насос
JP5147581B2 (ja) 往復動ポンプ
JP3885506B2 (ja) ジメチルエーテルエンジンの燃料噴射ポンプ
JP2517669Y2 (ja) 往復ポンプ
JP2007332796A (ja) 可変圧縮比内燃機関及び、可変圧縮比内燃機関の冷却水排出方法
KR100215280B1 (ko) 다이어 프램펌프에 있어서의 플런저의 시일구조
JP5730230B2 (ja) 洗浄機
JP7001951B1 (ja) タンク一体型ポンプ
JP5948265B2 (ja) 液体ポンプ
US20240209853A1 (en) Reciprocating pump
KR101639674B1 (ko) 연료 분사 펌프
JPH10122128A (ja) 往復動ポンプ
JP2018053859A (ja) 往復動ポンプ
KR20210111509A (ko) 압축기
KR101453099B1 (ko) 압축기용 오일유출 방지구

Legal Events

Date Code Title Description
E902 Notification of reason for refusal