JPS5815000U - underwater aerator - Google Patents

underwater aerator

Info

Publication number
JPS5815000U
JPS5815000U JP1981109989U JP10998981U JPS5815000U JP S5815000 U JPS5815000 U JP S5815000U JP 1981109989 U JP1981109989 U JP 1981109989U JP 10998981 U JP10998981 U JP 10998981U JP S5815000 U JPS5815000 U JP S5815000U
Authority
JP
Japan
Prior art keywords
ejector
submersible pump
underwater aerator
aerator
underwater
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.)
Pending
Application number
JP1981109989U
Other languages
Japanese (ja)
Inventor
羽野　芳和
早田　邦彦
浅上　国和
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1981109989U priority Critical patent/JPS5815000U/en
Publication of JPS5815000U publication Critical patent/JPS5815000U/en
Pending 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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの考案の一実施例を示すもので、第１図は全体構
成図、第２図は要部断面図である。図において１は水中
ポンプ、２はエジェクタ、２Ａはエジェクタケース、２
Ｃはディフューザ、２Ｃａは螺旋溝、３は空気案内管で
ある。なお、図中同一符号は同一、または相当部分を示
す。The figures show one embodiment of this invention, with FIG. 1 being a general configuration diagram and FIG. 2 being a sectional view of the main part. In the figure, 1 is a submersible pump, 2 is an ejector, 2A is an ejector case, 2
C is a diffuser, 2Ca is a spiral groove, and 3 is an air guide tube. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水中ポンプ、この水中ポンプの吐出口に接続さレタエジ
エクタ、及びこのエジェクタ内に空気を案内する空気案
内管を備えたものにおいて、上記エジェクタのディフュ
ーザ内周面に螺旋溝を形成したことを特徴とする水中エ
アレータ。A submersible pump, a submersible pump equipped with a retard ejector connected to a discharge port of the submersible pump, and an air guide tube for guiding air into the ejector, characterized in that a spiral groove is formed on the inner peripheral surface of the diffuser of the ejector. Underwater aerator.
JP1981109989U 1981-07-23 1981-07-23 underwater aerator Pending JPS5815000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981109989U JPS5815000U (en) 1981-07-23 1981-07-23 underwater aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981109989U JPS5815000U (en) 1981-07-23 1981-07-23 underwater aerator

Publications (1)

Publication Number Publication Date
JPS5815000U true JPS5815000U (en) 1983-01-29

Family

ID=29904348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981109989U Pending JPS5815000U (en) 1981-07-23 1981-07-23 underwater aerator

Country Status (1)

Country Link
JP (1) JPS5815000U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119955U (en) * 1984-01-23 1985-08-13 ニユ−デルタ工業株式会社 Spreader
JP2016502027A (en) * 2012-12-21 2016-01-21 ゼレックス・アーベー Vacuum ejector with tripped diffusion outlet flow nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119955U (en) * 1984-01-23 1985-08-13 ニユ−デルタ工業株式会社 Spreader
JPH025885Y2 (en) * 1984-01-23 1990-02-13
JP2016502027A (en) * 2012-12-21 2016-01-21 ゼレックス・アーベー Vacuum ejector with tripped diffusion outlet flow nozzle

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