JPS6365840B2 - - Google Patents

Info

Publication number
JPS6365840B2
JPS6365840B2 JP21305281A JP21305281A JPS6365840B2 JP S6365840 B2 JPS6365840 B2 JP S6365840B2 JP 21305281 A JP21305281 A JP 21305281A JP 21305281 A JP21305281 A JP 21305281A JP S6365840 B2 JPS6365840 B2 JP S6365840B2
Authority
JP
Japan
Prior art keywords
passage
impeller
return passage
plate
outlet
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
JP21305281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58117395A (ja
Inventor
Tadami 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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP21305281A priority Critical patent/JPS58117395A/ja
Publication of JPS58117395A publication Critical patent/JPS58117395A/ja
Publication of JPS6365840B2 publication Critical patent/JPS6365840B2/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP21305281A 1981-12-31 1981-12-31 送風機 Granted JPS58117395A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21305281A JPS58117395A (ja) 1981-12-31 1981-12-31 送風機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21305281A JPS58117395A (ja) 1981-12-31 1981-12-31 送風機

Publications (2)

Publication Number Publication Date
JPS58117395A JPS58117395A (ja) 1983-07-12
JPS6365840B2 true JPS6365840B2 (de) 1988-12-16

Family

ID=16632726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21305281A Granted JPS58117395A (ja) 1981-12-31 1981-12-31 送風機

Country Status (1)

Country Link
JP (1) JPS58117395A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11357390B2 (en) 2017-10-13 2022-06-14 Olympus Winter & Ibe Gmbh Optical system for a stereo video endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11357390B2 (en) 2017-10-13 2022-06-14 Olympus Winter & Ibe Gmbh Optical system for a stereo video endoscope

Also Published As

Publication number Publication date
JPS58117395A (ja) 1983-07-12

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