JPS57181997A - Single-blade impeller pump - Google Patents

Single-blade impeller pump

Info

Publication number
JPS57181997A
JPS57181997A JP6603581A JP6603581A JPS57181997A JP S57181997 A JPS57181997 A JP S57181997A JP 6603581 A JP6603581 A JP 6603581A JP 6603581 A JP6603581 A JP 6603581A JP S57181997 A JPS57181997 A JP S57181997A
Authority
JP
Japan
Prior art keywords
blade
conic
hub
solid matter
pump casing
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
JP6603581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0380997B2 (en, 2012
Inventor
Fumio Kobayashi
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP6603581A priority Critical patent/JPS57181997A/ja
Publication of JPS57181997A publication Critical patent/JPS57181997A/ja
Publication of JPH0380997B2 publication Critical patent/JPH0380997B2/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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP6603581A 1981-04-30 1981-04-30 Single-blade impeller pump Granted JPS57181997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6603581A JPS57181997A (en) 1981-04-30 1981-04-30 Single-blade impeller pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6603581A JPS57181997A (en) 1981-04-30 1981-04-30 Single-blade impeller pump

Publications (2)

Publication Number Publication Date
JPS57181997A true JPS57181997A (en) 1982-11-09
JPH0380997B2 JPH0380997B2 (en, 2012) 1991-12-26

Family

ID=13304217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6603581A Granted JPS57181997A (en) 1981-04-30 1981-04-30 Single-blade impeller pump

Country Status (1)

Country Link
JP (1) JPS57181997A (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015788A1 (en) * 1991-02-28 1992-09-17 Ishigaki Mechanical Industry Co., Ltd. Pump having spiral blades
US5487644A (en) * 1987-02-13 1996-01-30 Ishigaki Mechanical Industry Co., Ltd Pump having a single or a plurality of helical blades
KR102019607B1 (ko) * 2018-11-02 2019-09-06 김정호 나선형 스프르트 임펠러 장치
EP3642490A4 (en) * 2017-06-22 2021-03-17 CRI Pumps Private Limited SPIRAL IMPELLER
JP2021110316A (ja) * 2020-01-15 2021-08-02 古河産機システムズ株式会社 吸込スクリュー式ポンプ用フロントケーシングおよびこれを備える吸込スクリュー式ポンプ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487644A (en) * 1987-02-13 1996-01-30 Ishigaki Mechanical Industry Co., Ltd Pump having a single or a plurality of helical blades
WO1992015788A1 (en) * 1991-02-28 1992-09-17 Ishigaki Mechanical Industry Co., Ltd. Pump having spiral blades
GB2259113A (en) * 1991-02-28 1993-03-03 Ishigaki Mech Ind Pump having spiral blades
EP3642490A4 (en) * 2017-06-22 2021-03-17 CRI Pumps Private Limited SPIRAL IMPELLER
KR102019607B1 (ko) * 2018-11-02 2019-09-06 김정호 나선형 스프르트 임펠러 장치
JP2021110316A (ja) * 2020-01-15 2021-08-02 古河産機システムズ株式会社 吸込スクリュー式ポンプ用フロントケーシングおよびこれを備える吸込スクリュー式ポンプ

Also Published As

Publication number Publication date
JPH0380997B2 (en, 2012) 1991-12-26

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