JPS63153761U - - Google Patents

Info

Publication number
JPS63153761U
JPS63153761U JP4207387U JP4207387U JPS63153761U JP S63153761 U JPS63153761 U JP S63153761U JP 4207387 U JP4207387 U JP 4207387U JP 4207387 U JP4207387 U JP 4207387U JP S63153761 U JPS63153761 U JP S63153761U
Authority
JP
Japan
Prior art keywords
oil
vacuum pump
automatic
vacuum
sealing oil
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
JP4207387U
Other languages
English (en)
Japanese (ja)
Other versions
JP2528376Y2 (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 JP4207387U priority Critical patent/JP2528376Y2/ja
Publication of JPS63153761U publication Critical patent/JPS63153761U/ja
Application granted granted Critical
Publication of JP2528376Y2 publication Critical patent/JP2528376Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
JP4207387U 1987-03-24 1987-03-24 密封油制御装置 Expired - Lifetime JP2528376Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4207387U JP2528376Y2 (ja) 1987-03-24 1987-03-24 密封油制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4207387U JP2528376Y2 (ja) 1987-03-24 1987-03-24 密封油制御装置

Publications (2)

Publication Number Publication Date
JPS63153761U true JPS63153761U (enrdf_load_stackoverflow) 1988-10-07
JP2528376Y2 JP2528376Y2 (ja) 1997-03-12

Family

ID=30857653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4207387U Expired - Lifetime JP2528376Y2 (ja) 1987-03-24 1987-03-24 密封油制御装置

Country Status (1)

Country Link
JP (1) JP2528376Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JP2528376Y2 (ja) 1997-03-12

Similar Documents

Publication Publication Date Title
US2149633A (en) Draft apparatus
JPS63153761U (enrdf_load_stackoverflow)
US2931379A (en) Frost free well pipe connection and casing adapter
CN211714125U (zh) 一种智能马桶密封增压装置
JP2617888B2 (ja) 給油タンク
CN213542065U (zh) 一种压缩空气罐的自动排水装置
CN217200003U (zh) 一种隔离器用废液抽吸系统
CN112228770B (zh) 一种压缩空气罐的自动排水装置及使用方法
CN217857606U (zh) 高压清洗机安全保护装置
CN207278528U (zh) 一种真空引水装置
CN115063925A (zh) 压力储水桶售水机
JPS5849436Y2 (ja) 揚水装置
CN222434240U (zh) 纯水站臭氧机防回水装置
CN218713580U (zh) 一种自吸恒压供水泵
JPH0433969Y2 (enrdf_load_stackoverflow)
JPH051336Y2 (enrdf_load_stackoverflow)
CN206613475U (zh) 防抽空系统
JPH033101B2 (enrdf_load_stackoverflow)
JPS575593A (en) Pump starter for pump system
RU2009103C1 (ru) Устройство для герметизации бака при заправке топливом транспортного средства
JP3000393B2 (ja) 二槽式受水槽の水補給装置
JPH073084Y2 (ja) 加圧処理装置
JPS5920473Y2 (ja) 水道加圧装置
CN2443053Y (zh) 水压自动控制器
JPH0445588Y2 (enrdf_load_stackoverflow)