JPS63112287U - - Google Patents

Info

Publication number
JPS63112287U
JPS63112287U JP511887U JP511887U JPS63112287U JP S63112287 U JPS63112287 U JP S63112287U JP 511887 U JP511887 U JP 511887U JP 511887 U JP511887 U JP 511887U JP S63112287 U JPS63112287 U JP S63112287U
Authority
JP
Japan
Prior art keywords
ventilation circuit
passes
pump
suction chamber
cooling
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.)
Granted
Application number
JP511887U
Other languages
English (en)
Other versions
JPH0413430Y2 (ja
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
Priority to JP1987005118U priority Critical patent/JPH0413430Y2/ja
Publication of JPS63112287U publication Critical patent/JPS63112287U/ja
Application granted granted Critical
Publication of JPH0413430Y2 publication Critical patent/JPH0413430Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第１図は本考案の通気回路を備えたダイヤフラ
ムポンプの一実施例を示す縦断面図、第２図は第
１図に示す通気回路のブロツクダイヤグラム、第
３図は第１図に示す通気回路の作用説明図、第４
図は本考案の通気回路の他の実施例を示す概略斜
視図、第５図は従来の通気回路を備えたダイヤフ
ラムポンプの一例を示す縦断面図、第６図は第５
図に示す通気回路のブロツクダイヤグラムである
。 （図面の主要符号）１：電磁コイル、５：外室
、８，９：ダイヤフラム、１２，１３：作動室、
１４，１５：吸引室、２４，２５：永久磁石、２
６：振動子、２７，２９：連通孔、２８，３０：
通気路。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ２つのダイヤフラムおよび吸引室を有する可
    動磁石式ダイヤフラムポンプの冷却通気回路であ
    つて、外部よりポンプ内部を通つて一方の吸引室
    に至る第１通気回路と、外部よりポンプ内部を通
    つて他方の吸引室に至る第２通気回路とが、たが
    いに独立に構成されてなる可動磁石式ダイヤフラ
    ムポンプの冷却通気回路。 ２ 前記第１通気回路が電磁コイルの外周部に形
    成された空洞部を経由する外部通気回路であり、
    前記第２通気回路が電磁コイルの内部空間を経由
    する内部通気回路である実用新案登録請求の範囲
    第１項記載の冷却通気回路。
JP1987005118U 1987-01-16 1987-01-16 Expired JPH0413430Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987005118U JPH0413430Y2 (ja) 1987-01-16 1987-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987005118U JPH0413430Y2 (ja) 1987-01-16 1987-01-16

Publications (2)

Publication Number Publication Date
JPS63112287U true JPS63112287U (ja) 1988-07-19
JPH0413430Y2 JPH0413430Y2 (ja) 1992-03-27

Family

ID=30786407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987005118U Expired JPH0413430Y2 (ja) 1987-01-16 1987-01-16

Country Status (1)

Country Link
JP (1) JPH0413430Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206963A (ja) * 2006-12-13 2008-09-11 Hill-Rom Services Inc 効率的な高周波数胸壁振動システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512090U (ja) * 1978-07-11 1980-01-25

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512090B2 (ja) * 1973-08-31 1980-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512090U (ja) * 1978-07-11 1980-01-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206963A (ja) * 2006-12-13 2008-09-11 Hill-Rom Services Inc 効率的な高周波数胸壁振動システム

Also Published As

Publication number Publication date
JPH0413430Y2 (ja) 1992-03-27

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