JPH03121284U - - Google Patents

Info

Publication number
JPH03121284U
JPH03121284U JP3068390U JP3068390U JPH03121284U JP H03121284 U JPH03121284 U JP H03121284U JP 3068390 U JP3068390 U JP 3068390U JP 3068390 U JP3068390 U JP 3068390U JP H03121284 U JPH03121284 U JP H03121284U
Authority
JP
Japan
Prior art keywords
heat
insulating
handle
ball valve
valve
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
JP3068390U
Other languages
English (en)
Other versions
JP2517453Y2 (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 JP1990030683U priority Critical patent/JP2517453Y2/ja
Publication of JPH03121284U publication Critical patent/JPH03121284U/ja
Application granted granted Critical
Publication of JP2517453Y2 publication Critical patent/JP2517453Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Valve Housings (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

【図面の簡単な説明】
第1図は従来のバルブの構造例を示す。第2図
は本考案の逆流防止機構付ボール弁の構造例を示
す。1は逆流防止機構付ボール弁の本体、2は弁
体操作軸、3は保温筒、4はハンドルの操作部、
5はハンドルの凸部を示す。第3図は、従来の逆
流防止弁を設置した給湯システムを示す。10は
給湯器本体、11は逆流防止弁、12は金属製の
ハンドル、13は逆流防止弁本体の水抜き栓、1
4は給水ライン、15は給水ライン元弁、16は
給水ラインの水抜き栓、17は給湯ライン、18
は排水ラインを示す。尚、第1図、第2図におい
て19は固定用止めビス、20はハンドルの首の
部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 弁体操作用のハンドルの位置を保温保冷材
    の外部に延長露出したボール弁であつて、弁体の
    開閉操作を行う弁体操作軸の上部に保温保冷材の
    厚さに略等しい長さの保温筒を固定し、該保温筒
    の上端に弁体操作用のハンドルを着脱自在に設け
    たことを特徴とするボール弁。 (2) 前記保温筒および前記ハンドルの材料を樹
    脂とした請求項1記載のボール弁。 (3) 逆流防止機構を内蔵してなる請求項1又は
    項2記載のボール弁。
JP1990030683U 1990-03-26 1990-03-26 逆流防止機構付ボール弁 Expired - Lifetime JP2517453Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990030683U JP2517453Y2 (ja) 1990-03-26 1990-03-26 逆流防止機構付ボール弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990030683U JP2517453Y2 (ja) 1990-03-26 1990-03-26 逆流防止機構付ボール弁

Publications (2)

Publication Number Publication Date
JPH03121284U true JPH03121284U (ja) 1991-12-12
JP2517453Y2 JP2517453Y2 (ja) 1996-11-20

Family

ID=31533389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990030683U Expired - Lifetime JP2517453Y2 (ja) 1990-03-26 1990-03-26 逆流防止機構付ボール弁

Country Status (1)

Country Link
JP (1) JP2517453Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2551820Y2 (ja) 1991-05-14 1997-10-27 東陶機器株式会社 自動水栓

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54169823U (ja) * 1978-05-19 1979-11-30
JPS6161377U (ja) * 1984-09-28 1986-04-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54169823U (ja) * 1978-05-19 1979-11-30
JPS6161377U (ja) * 1984-09-28 1986-04-25

Also Published As

Publication number Publication date
JP2517453Y2 (ja) 1996-11-20

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