JPS624559B2 - - Google Patents

Info

Publication number
JPS624559B2
JPS624559B2 JP57079860A JP7986082A JPS624559B2 JP S624559 B2 JPS624559 B2 JP S624559B2 JP 57079860 A JP57079860 A JP 57079860A JP 7986082 A JP7986082 A JP 7986082A JP S624559 B2 JPS624559 B2 JP S624559B2
Authority
JP
Japan
Prior art keywords
case
communication hole
pump
recess
flange
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
JP57079860A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58197477A (ja
Inventor
Nobumasa Tanaka
Masao Nitsuta
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 JP57079860A priority Critical patent/JPS58197477A/ja
Publication of JPS58197477A publication Critical patent/JPS58197477A/ja
Publication of JPS624559B2 publication Critical patent/JPS624559B2/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP57079860A 1982-05-14 1982-05-14 ポンプの自動空気補給装置 Granted JPS58197477A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57079860A JPS58197477A (ja) 1982-05-14 1982-05-14 ポンプの自動空気補給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57079860A JPS58197477A (ja) 1982-05-14 1982-05-14 ポンプの自動空気補給装置

Publications (2)

Publication Number Publication Date
JPS58197477A JPS58197477A (ja) 1983-11-17
JPS624559B2 true JPS624559B2 (en:Method) 1987-01-30

Family

ID=13701949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57079860A Granted JPS58197477A (ja) 1982-05-14 1982-05-14 ポンプの自動空気補給装置

Country Status (1)

Country Link
JP (1) JPS58197477A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674856B2 (ja) * 1986-08-29 1994-09-21 株式会社芝浦製作所 自動空気補給装置
JPH0674857B2 (ja) * 1986-11-21 1994-09-21 株式会社芝浦製作所 自動空気補給器
CN120367783A (zh) * 2024-01-25 2025-07-25 梅特勒-托利多仪器（上海）有限公司 隔膜泵

Also Published As

Publication number Publication date
JPS58197477A (ja) 1983-11-17

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