JPS6080160U - Intake valve with whistle - Google Patents

Intake valve with whistle

Info

Publication number
JPS6080160U
JPS6080160U JP17407283U JP17407283U JPS6080160U JP S6080160 U JPS6080160 U JP S6080160U JP 17407283 U JP17407283 U JP 17407283U JP 17407283 U JP17407283 U JP 17407283U JP S6080160 U JPS6080160 U JP S6080160U
Authority
JP
Japan
Prior art keywords
valve
main body
whistle
crown part
intake 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.)
Pending
Application number
JP17407283U
Other languages
Japanese (ja)
Inventor
真野 秀夫
Original Assignee
北海道水道機材株式会社
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 北海道水道機材株式会社 filed Critical 北海道水道機材株式会社
Priority to JP17407283U priority Critical patent/JPS6080160U/en
Publication of JPS6080160U publication Critical patent/JPS6080160U/en
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

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) [Abstract] 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 drawings]

第1図は鳥居型配管を示す略図、第2図は本考案品の正
断面図であって吸気していない状態を示す。第3図は本
考案品の正断面図であって吸気時の状態を示す。
FIG. 1 is a schematic diagram showing a torii-shaped piping, and FIG. 2 is a front sectional view of the product of the present invention, showing a state in which air is not being taken in. FIG. 3 is a front sectional view of the product of the present invention, showing the state during intake.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外部に通ずる通孔を有する冠部と、これに螺合し通孔と
空気室を有する本体と、本体の下部に弁座を有する下部
本体を収容し、弁とこれに埋設した柱状体を配設し、弁
から下の圧力が大気圧より低くなったときに適宜機構に
より弁が開放するよう構成されたものにおいて、冠部8
に設けた横通気孔9に金属製の笛22を設けて成る笛付
吸気弁。
A crown part having a through hole leading to the outside, a main body screwed to the crown part and having a through hole and an air chamber, a lower main body having a valve seat at the bottom of the main body, and a valve and a columnar body embedded therein are arranged. In the case where the valve is configured such that the valve is opened by an appropriate mechanism when the pressure below the valve becomes lower than atmospheric pressure, the crown part 8
This intake valve is equipped with a metal whistle 22 in a horizontal ventilation hole 9 provided in the side ventilation hole 9.
JP17407283U 1983-11-09 1983-11-09 Intake valve with whistle Pending JPS6080160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17407283U JPS6080160U (en) 1983-11-09 1983-11-09 Intake valve with whistle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17407283U JPS6080160U (en) 1983-11-09 1983-11-09 Intake valve with whistle

Publications (1)

Publication Number Publication Date
JPS6080160U true JPS6080160U (en) 1985-06-04

Family

ID=30379053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17407283U Pending JPS6080160U (en) 1983-11-09 1983-11-09 Intake valve with whistle

Country Status (1)

Country Link
JP (1) JPS6080160U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928531B1 (en) * 1968-07-15 1974-07-27
JPS5378652A (en) * 1976-12-22 1978-07-12 Yoshiaki Kitamura Method of and device for preventing clean water from freezing in winter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928531B1 (en) * 1968-07-15 1974-07-27
JPS5378652A (en) * 1976-12-22 1978-07-12 Yoshiaki Kitamura Method of and device for preventing clean water from freezing in winter

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