JPS636754B2 - - Google Patents

Info

Publication number
JPS636754B2
JPS636754B2 JP56084828A JP8482881A JPS636754B2 JP S636754 B2 JPS636754 B2 JP S636754B2 JP 56084828 A JP56084828 A JP 56084828A JP 8482881 A JP8482881 A JP 8482881A JP S636754 B2 JPS636754 B2 JP S636754B2
Authority
JP
Japan
Prior art keywords
concrete
seal ring
grease
seal
land groove
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
Application number
JP56084828A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57200679A (en
Inventor
Shozo Fukuda
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8482881A priority Critical patent/JPS57200679A/ja
Publication of JPS57200679A publication Critical patent/JPS57200679A/ja
Publication of JPS636754B2 publication Critical patent/JPS636754B2/ja
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Sliding Valves (AREA)
JP8482881A 1981-06-02 1981-06-02 Switching apparatus for slurry pump Granted JPS57200679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8482881A JPS57200679A (en) 1981-06-02 1981-06-02 Switching apparatus for slurry pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8482881A JPS57200679A (en) 1981-06-02 1981-06-02 Switching apparatus for slurry pump

Publications (2)

Publication Number Publication Date
JPS57200679A JPS57200679A (en) 1982-12-08
JPS636754B2 true JPS636754B2 (de) 1988-02-12

Family

ID=13841623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8482881A Granted JPS57200679A (en) 1981-06-02 1981-06-02 Switching apparatus for slurry pump

Country Status (1)

Country Link
JP (1) JPS57200679A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102980U (de) * 1986-12-22 1988-07-04
JP2576469Y2 (ja) * 1991-07-01 1998-07-09 石川島建機株式会社 粘性流体ポンプの吸入吐出弁におけるシール装置
KR100953225B1 (ko) 2008-06-16 2010-04-15 정균 조립이 용이한 슬러지 이송용 사판식 피스톤 펌프

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623578A (en) * 1979-06-22 1981-03-05 Nichimen Kk Pump for conveying mud under pressure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623578A (en) * 1979-06-22 1981-03-05 Nichimen Kk Pump for conveying mud under pressure

Also Published As

Publication number Publication date
JPS57200679A (en) 1982-12-08

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