JPH0379899U - - Google Patents

Info

Publication number
JPH0379899U
JPH0379899U JP1989140467U JP14046789U JPH0379899U JP H0379899 U JPH0379899 U JP H0379899U JP 1989140467 U JP1989140467 U JP 1989140467U JP 14046789 U JP14046789 U JP 14046789U JP H0379899 U JPH0379899 U JP H0379899U
Authority
JP
Japan
Prior art keywords
valve seat
valve
valve body
nipple
chuck
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
JP1989140467U
Other languages
English (en)
Japanese (ja)
Other versions
JPH06696Y2 (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 JP1989140467U priority Critical patent/JPH06696Y2/ja
Publication of JPH0379899U publication Critical patent/JPH0379899U/ja
Application granted granted Critical
Publication of JPH06696Y2 publication Critical patent/JPH06696Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Check Valves (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1989140467U 1989-12-04 1989-12-04 散気装置用チャッキ弁 Expired - Lifetime JPH06696Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989140467U JPH06696Y2 (ja) 1989-12-04 1989-12-04 散気装置用チャッキ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989140467U JPH06696Y2 (ja) 1989-12-04 1989-12-04 散気装置用チャッキ弁

Publications (2)

Publication Number Publication Date
JPH0379899U true JPH0379899U (enrdf_load_stackoverflow) 1991-08-15
JPH06696Y2 JPH06696Y2 (ja) 1994-01-05

Family

ID=31687441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989140467U Expired - Lifetime JPH06696Y2 (ja) 1989-12-04 1989-12-04 散気装置用チャッキ弁

Country Status (1)

Country Link
JP (1) JPH06696Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH06696Y2 (ja) 1994-01-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term