JPS6484890A - Semi-closed low pressure water tank and air intake valve - Google Patents

Semi-closed low pressure water tank and air intake valve

Info

Publication number
JPS6484890A
JPS6484890A JP62229693A JP22969387A JPS6484890A JP S6484890 A JPS6484890 A JP S6484890A JP 62229693 A JP62229693 A JP 62229693A JP 22969387 A JP22969387 A JP 22969387A JP S6484890 A JPS6484890 A JP S6484890A
Authority
JP
Japan
Prior art keywords
water
water tank
water supply
supply pipe
discharge port
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
JP62229693A
Other languages
English (en)
Japanese (ja)
Other versions
JPH039030B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Koyama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62229693A priority Critical patent/JPS6484890A/ja
Publication of JPS6484890A publication Critical patent/JPS6484890A/ja
Publication of JPH039030B2 publication Critical patent/JPH039030B2/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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
JP62229693A 1987-09-16 1987-09-16 Semi-closed low pressure water tank and air intake valve Granted JPS6484890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229693A JPS6484890A (en) 1987-09-16 1987-09-16 Semi-closed low pressure water tank and air intake valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229693A JPS6484890A (en) 1987-09-16 1987-09-16 Semi-closed low pressure water tank and air intake valve

Publications (2)

Publication Number Publication Date
JPS6484890A true JPS6484890A (en) 1989-03-30
JPH039030B2 JPH039030B2 (enrdf_load_stackoverflow) 1991-02-07

Family

ID=16896225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229693A Granted JPS6484890A (en) 1987-09-16 1987-09-16 Semi-closed low pressure water tank and air intake valve

Country Status (1)

Country Link
JP (1) JPS6484890A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0958786A (ja) * 1995-08-21 1997-03-04 Hiroshi Koyama 貯水装置
CN103590450A (zh) * 2013-11-27 2014-02-19 莫桂平 一种可加气压的水箱

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281613A (en) * 1975-12-27 1977-07-08 Nitsupou Barubu Kougiyou Kk Emergency water tanks
JPS5839719A (ja) * 1981-09-02 1983-03-08 Nippon Steel Corp 炉底ガス吹込ノズルの形成方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281613A (en) * 1975-12-27 1977-07-08 Nitsupou Barubu Kougiyou Kk Emergency water tanks
JPS5839719A (ja) * 1981-09-02 1983-03-08 Nippon Steel Corp 炉底ガス吹込ノズルの形成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0958786A (ja) * 1995-08-21 1997-03-04 Hiroshi Koyama 貯水装置
CN103590450A (zh) * 2013-11-27 2014-02-19 莫桂平 一种可加气压的水箱

Also Published As

Publication number Publication date
JPH039030B2 (enrdf_load_stackoverflow) 1991-02-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees