JPS58172568U - intake valve - Google Patents

intake valve

Info

Publication number
JPS58172568U
JPS58172568U JP6926982U JP6926982U JPS58172568U JP S58172568 U JPS58172568 U JP S58172568U JP 6926982 U JP6926982 U JP 6926982U JP 6926982 U JP6926982 U JP 6926982U JP S58172568 U JPS58172568 U JP S58172568U
Authority
JP
Japan
Prior art keywords
air
intake
atmospheric pressure
intake valve
pipe
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
JP6926982U
Other languages
Japanese (ja)
Other versions
JPS6022124Y2 (en
Inventor
洋一 長島
Original Assignee
株式会社光合金製作所
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 株式会社光合金製作所 filed Critical 株式会社光合金製作所
Priority to JP6926982U priority Critical patent/JPS6022124Y2/en
Publication of JPS58172568U publication Critical patent/JPS58172568U/en
Application granted granted Critical
Publication of JPS6022124Y2 publication Critical patent/JPS6022124Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (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) [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 drawings]

第１図は寒冷地において吸気弁を必要とする配管例を示
す線図であり、第２、第３図は従来実施の吸気弁の縦断
面図であり、第４、第５図は本考案吸気弁の実施例を示
す縦断面図である。 １．１’、１″・・・・・・本体部材１．２・・・・・
・接続口、３・・・・・・弁体、５，５′・・・・・・
吸気路、７・・・・・・弁座、１１．１２・・・・・・
板、１３．１４・・・・・・小孔。Fig. 1 is a line diagram showing an example of piping that requires an intake valve in a cold region, Figs. 2 and 3 are vertical cross-sectional views of conventionally implemented intake valves, and Figs. FIG. 3 is a longitudinal cross-sectional view showing an example of an intake valve. 1.1', 1''...Body member 1.2...
・Connection port, 3... Valve body, 5, 5'...
Intake path, 7... Valve seat, 11.12...
Plate, 13.14...small hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水道配管の途中に設けられ、管内の圧力が大気圧よりも
低くなったときだけ大気圧との圧力差により吸気口を開
口して吸気し、管内を大気圧の状態に保つ可動弁体を内
部に保持し、本体あるいは他の部材に設ける前記吸気口
に連通し一方が大気に開放されている吸気路を有する吸
気弁において、前記吸気路の一部に、配管内への空気の
流れが生じたときに空気振動が発生するように中心部に
は同軸上に孔のおいている二枚の板を、その板間に空気
柱が形成されるように配置した筒状構造体を設けたこと
を特徴とする吸気弁。A movable valve body is installed in the middle of a water pipe, and only when the pressure inside the pipe becomes lower than atmospheric pressure, the air intake port is opened to draw in air due to the pressure difference with the atmospheric pressure, and the inside of the pipe is maintained at atmospheric pressure. In an intake valve having an intake passage which is held in the body and is connected to the intake port provided in the main body or another member and has one side open to the atmosphere, air flows into the piping in a part of the intake passage. A cylindrical structure is provided in which two plates with coaxial holes are arranged in the center so that an air column is formed between the plates so that air vibrations occur when An intake valve featuring
JP6926982U 1982-05-12 1982-05-12 intake valve Expired JPS6022124Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6926982U JPS6022124Y2 (en) 1982-05-12 1982-05-12 intake valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6926982U JPS6022124Y2 (en) 1982-05-12 1982-05-12 intake valve

Publications (2)

Publication Number Publication Date
JPS58172568U true JPS58172568U (en) 1983-11-18
JPS6022124Y2 JPS6022124Y2 (en) 1985-07-01

Family

ID=30079003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6926982U Expired JPS6022124Y2 (en) 1982-05-12 1982-05-12 intake valve

Country Status (1)

Country Link
JP (1) JPS6022124Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130768U (en) * 1984-07-30 1986-02-24 フシマン株式会社 Vacuum breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130768U (en) * 1984-07-30 1986-02-24 フシマン株式会社 Vacuum breaker

Also Published As

Publication number Publication date
JPS6022124Y2 (en) 1985-07-01

Similar Documents

Publication Publication Date Title
JPS58172568U (en) intake valve
JPS59166075U (en) composite solenoid valve
JPS6132674U (en) ball valve
JPS5865479U (en) 2 port solenoid valve
JPS58111476U (en) valve
JPS58103253U (en) emergency water storage device
JPS58138110U (en) constant flow water governor
JPS5955353U (en) Automatic open/close air intake valve
JPS5849142U (en) Air duct
JPS5865470U (en) Gas tank with overflow prevention
JPS6024869U (en) Device to prevent engine stoppage due to icing of slow fuel passage of carburetor
JPS59103182U (en) Refrigerant cylinder for separate air conditioner
JPS59157174U (en) check valve
JPS58189900U (en) low pressure safety valve
JPS60123469U (en) Water faucet
JPS6038159U (en) fuel cock
JPS6018303U (en) Manifold for fluid equipment piping
JPS5856256U (en) On-off valve
JPS58195178U (en) Vibration damper valve device
JPS6055878U (en) Kotuku device
JPS5861964U (en) Fluid pipe opening device
JPS58153764U (en) remote control valve device
JPS58175128U (en) Flow path control device for helical intake port
JPS60178038U (en) Watertight rubber crimping device
JPS59142566U (en) intake valve