JPH0439195Y2 - - Google Patents

Info

Publication number
JPH0439195Y2
JPH0439195Y2 JP1985037915U JP3791585U JPH0439195Y2 JP H0439195 Y2 JPH0439195 Y2 JP H0439195Y2 JP 1985037915 U JP1985037915 U JP 1985037915U JP 3791585 U JP3791585 U JP 3791585U JP H0439195 Y2 JPH0439195 Y2 JP H0439195Y2
Authority
JP
Japan
Prior art keywords
water
pipe
pipe body
water supply
pressure
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.)
Expired
Application number
JP1985037915U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61153793U (enrdf_load_stackoverflow
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 JP1985037915U priority Critical patent/JPH0439195Y2/ja
Publication of JPS61153793U publication Critical patent/JPS61153793U/ja
Application granted granted Critical
Publication of JPH0439195Y2 publication Critical patent/JPH0439195Y2/ja
Expired legal-status Critical Current

Links

JP1985037915U 1985-03-15 1985-03-15 Expired JPH0439195Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985037915U JPH0439195Y2 (enrdf_load_stackoverflow) 1985-03-15 1985-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985037915U JPH0439195Y2 (enrdf_load_stackoverflow) 1985-03-15 1985-03-15

Publications (2)

Publication Number Publication Date
JPS61153793U JPS61153793U (enrdf_load_stackoverflow) 1986-09-24
JPH0439195Y2 true JPH0439195Y2 (enrdf_load_stackoverflow) 1992-09-14

Family

ID=30544436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985037915U Expired JPH0439195Y2 (enrdf_load_stackoverflow) 1985-03-15 1985-03-15

Country Status (1)

Country Link
JP (1) JPH0439195Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139222U (enrdf_load_stackoverflow) * 1974-09-18 1976-03-24
JPS5730317U (enrdf_load_stackoverflow) * 1980-07-29 1982-02-17

Also Published As

Publication number Publication date
JPS61153793U (enrdf_load_stackoverflow) 1986-09-24

Similar Documents

Publication Publication Date Title
US2988103A (en) Device for preventing back syphoning in water pipes
WO2021003978A1 (zh) 一种钢制的阀门井
AU2002328104B2 (en) Positive air pressure attenuation device for drainage systems
JPH0439195Y2 (enrdf_load_stackoverflow)
WO2020233304A1 (zh) 一种防空转水表及其工作方法
CN209894268U (zh) 一种防空转水表
CN206784497U (zh) 一种箱式无负压供水设备
US9926691B2 (en) Air admittance and check valve
JPH0230535Y2 (enrdf_load_stackoverflow)
CN212271104U (zh) 一种气囊式增压供水水箱
JPH0792081B2 (ja) 横置ブラダ型アキュムレータ
US2892464A (en) Back flow preventer
CN101994335A (zh) 一种防止气体倒流的排水隔气装置及排水隔气筒
JPS5914398Y2 (ja) 非常時用飲料水貯蔵タンク
CN2320673Y (zh) 可用于高位的压力容器
CN2167246Y (zh) 阻隔浮球阀
CN216519821U (zh) 具有高密封性的排气阀
CN223003482U (zh) 一种排水管道用预埋连接盒
JPS5960518A (ja) 減圧弁
CN217480380U (zh) 一种高效耐用的弹簧式防返溢地漏
CN214503285U (zh) 透水砖透气度检测仪
CN210138276U (zh) 一体式医用气体控制柜
JPH06193104A (ja) 給水装置
CN207769012U (zh) 一种具有流量检测功能的室内消火栓
CN2359352Y (zh) 带有活水阀的高位水箱