AU4944390A - Gear pump - Google Patents

Gear pump

Info

Publication number
AU4944390A
AU4944390A AU49443/90A AU4944390A AU4944390A AU 4944390 A AU4944390 A AU 4944390A AU 49443/90 A AU49443/90 A AU 49443/90A AU 4944390 A AU4944390 A AU 4944390A AU 4944390 A AU4944390 A AU 4944390A
Authority
AU
Australia
Prior art keywords
gear pump
gear
pump
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.)
Abandoned
Application number
AU49443/90A
Other languages
English (en)
Inventor
Takumi Ito
Hirokazu Miyazaki
Godo Ozawa
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of AU4944390A publication Critical patent/AU4944390A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
AU49443/90A 1989-01-31 1990-01-22 Gear pump Abandoned AU4944390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-9395U 1989-01-31
JP939589U JPH02101086U (US07655746-20100202-C00011.png) 1989-01-31 1989-01-31

Publications (1)

Publication Number Publication Date
AU4944390A true AU4944390A (en) 1990-08-24

Family

ID=11719240

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49443/90A Abandoned AU4944390A (en) 1989-01-31 1990-01-22 Gear pump

Country Status (3)

Country Link
JP (1) JPH02101086U (US07655746-20100202-C00011.png)
AU (1) AU4944390A (US07655746-20100202-C00011.png)
WO (1) WO1990008899A1 (US07655746-20100202-C00011.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522093Y2 (US07655746-20100202-C00011.png) * 1973-01-22 1977-01-18
JPS5778792U (US07655746-20100202-C00011.png) * 1980-10-31 1982-05-15

Also Published As

Publication number Publication date
JPH02101086U (US07655746-20100202-C00011.png) 1990-08-10
WO1990008899A1 (en) 1990-08-09

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