JPS6254994B2 - - Google Patents

Info

Publication number
JPS6254994B2
JPS6254994B2 JP5005681A JP5005681A JPS6254994B2 JP S6254994 B2 JPS6254994 B2 JP S6254994B2 JP 5005681 A JP5005681 A JP 5005681A JP 5005681 A JP5005681 A JP 5005681A JP S6254994 B2 JPS6254994 B2 JP S6254994B2
Authority
JP
Japan
Prior art keywords
liquid storage
pump
chamber
elastic body
section
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
JP5005681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57165681A (en
Inventor
Shigetomo Yoshihara
Shunichi Nishimura
Nobumasa Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5005681A priority Critical patent/JPS57165681A/ja
Publication of JPS57165681A publication Critical patent/JPS57165681A/ja
Publication of JPS6254994B2 publication Critical patent/JPS6254994B2/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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP5005681A 1981-04-04 1981-04-04 Automatic pump unit Granted JPS57165681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5005681A JPS57165681A (en) 1981-04-04 1981-04-04 Automatic pump unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5005681A JPS57165681A (en) 1981-04-04 1981-04-04 Automatic pump unit

Publications (2)

Publication Number Publication Date
JPS57165681A JPS57165681A (en) 1982-10-12
JPS6254994B2 true JPS6254994B2 (enrdf_load_stackoverflow) 1987-11-17

Family

ID=12848335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5005681A Granted JPS57165681A (en) 1981-04-04 1981-04-04 Automatic pump unit

Country Status (1)

Country Link
JP (1) JPS57165681A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906166A (en) * 1987-11-04 1990-03-06 Sundstrand Corporation Liquid coolant circulating system employing intergrated pump/accumulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653092Y2 (enrdf_load_stackoverflow) * 1977-12-12 1981-12-10

Also Published As

Publication number Publication date
JPS57165681A (en) 1982-10-12

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