JPS53143018A - Air ejector pump device - Google Patents

Air ejector pump device

Info

Publication number
JPS53143018A
JPS53143018A JP5785777A JP5785777A JPS53143018A JP S53143018 A JPS53143018 A JP S53143018A JP 5785777 A JP5785777 A JP 5785777A JP 5785777 A JP5785777 A JP 5785777A JP S53143018 A JPS53143018 A JP S53143018A
Authority
JP
Japan
Prior art keywords
pump device
air ejector
ejector pump
air
water passage
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
JP5785777A
Other languages
Japanese (ja)
Other versions
JPS5744838B2 (en
Inventor
Yoshihiro Onishi
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP5785777A priority Critical patent/JPS53143018A/en
Publication of JPS53143018A publication Critical patent/JPS53143018A/en
Publication of JPS5744838B2 publication Critical patent/JPS5744838B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Jet Pumps And Other Pumps (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To improve suction efficiency of air ejector pump device by providing appropriate rectifying plate in pump delivery water passage before ejector nozzle.
COPYRIGHT: (C)1978,JPO&Japio
JP5785777A 1977-05-18 1977-05-18 Air ejector pump device Granted JPS53143018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5785777A JPS53143018A (en) 1977-05-18 1977-05-18 Air ejector pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5785777A JPS53143018A (en) 1977-05-18 1977-05-18 Air ejector pump device

Publications (2)

Publication Number Publication Date
JPS53143018A true JPS53143018A (en) 1978-12-13
JPS5744838B2 JPS5744838B2 (en) 1982-09-24

Family

ID=13067651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5785777A Granted JPS53143018A (en) 1977-05-18 1977-05-18 Air ejector pump device

Country Status (1)

Country Link
JP (1) JPS53143018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113099A (en) * 1983-11-22 1985-06-19 Takuo Mochizuki Jet pump
JPH02121196U (en) * 1989-03-13 1990-10-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113099A (en) * 1983-11-22 1985-06-19 Takuo Mochizuki Jet pump
JPH02121196U (en) * 1989-03-13 1990-10-01

Also Published As

Publication number Publication date
JPS5744838B2 (en) 1982-09-24

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