KR880700897A - 수중양변위 피스톤펌프 - Google Patents

수중양변위 피스톤펌프

Info

Publication number
KR880700897A
KR880700897A KR870700865A KR870700865A KR880700897A KR 880700897 A KR880700897 A KR 880700897A KR 870700865 A KR870700865 A KR 870700865A KR 870700865 A KR870700865 A KR 870700865A KR 880700897 A KR880700897 A KR 880700897A
Authority
KR
South Korea
Prior art keywords
piston pump
positive displacement
displacement piston
submersible positive
submersible
Prior art date
Application number
KR870700865A
Other languages
English (en)
Other versions
KR930001916B1 (ko
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 filed Critical
Publication of KR880700897A publication Critical patent/KR880700897A/ko
Application granted granted Critical
Publication of KR930001916B1 publication Critical patent/KR930001916B1/ko

Links

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
    • 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
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
KR1019870700865A 1986-01-24 1987-01-23 수중 양변위 피스톤펌프 KR930001916B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82194586A 1986-01-24 1986-01-24
US821945 1986-01-24
PCT/US1987/000148 WO1987004497A1 (en) 1986-01-24 1987-01-23 Submersible positive displacement piston pump

Publications (2)

Publication Number Publication Date
KR880700897A true KR880700897A (ko) 1988-04-13
KR930001916B1 KR930001916B1 (ko) 1993-03-20

Family

ID=25234674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870700865A KR930001916B1 (ko) 1986-01-24 1987-01-23 수중 양변위 피스톤펌프

Country Status (7)

Country Link
EP (1) EP0293382B1 (ko)
JP (1) JP2589995B2 (ko)
KR (1) KR930001916B1 (ko)
CN (1) CN1007643B (ko)
CA (1) CA1292639C (ko)
DE (1) DE3765118D1 (ko)
WO (1) WO1987004497A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021282335A1 (en) * 2020-05-29 2022-12-08 Graco Minnesota Inc. Transfer pump
AU2021280300A1 (en) * 2020-05-29 2022-12-08 Graco Minnesota Inc. Pump and drive assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB160508A (en) * 1919-12-13 1921-03-14 Wilhelm Goert Boonzaier Improvements in or relating to valveless pumps
US3168872A (en) * 1963-01-23 1965-02-09 Harry E Pinkerton Positive displacement piston pump
US3883275A (en) * 1972-06-05 1975-05-13 Browne Engineering Corp Modular pump assembly
JPS50160806A (ko) * 1974-06-18 1975-12-26
JPS5383103A (en) * 1976-12-28 1978-07-22 Pinkaaton Haarii Positive discharge pump having no valve
JPS5946376A (ja) * 1982-09-09 1984-03-15 Arimitsu Kogyo Kk ポンプ装置
EP0116165A1 (de) * 1983-01-13 1984-08-22 Franz Orlita Kolbenpumpe mit rotierendem Kolben
US4575317A (en) * 1985-06-26 1986-03-11 M&T Chemicals Inc. Constant clearance positive displacement piston pump

Also Published As

Publication number Publication date
CA1292639C (en) 1991-12-03
JPH01500449A (ja) 1989-02-16
CN87100461A (zh) 1987-08-12
WO1987004497A1 (en) 1987-07-30
JP2589995B2 (ja) 1997-03-12
DE3765118D1 (de) 1990-10-25
EP0293382B1 (en) 1990-09-19
EP0293382A1 (en) 1988-12-07
KR930001916B1 (ko) 1993-03-20
CN1007643B (zh) 1990-04-18

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010224

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee