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JPS5681299A - Pumping-up device using compressed air - Google Patents

Pumping-up device using compressed air

Info

Publication number
JPS5681299A
JPS5681299A JP15774279A JP15774279A JPS5681299A JP S5681299 A JPS5681299 A JP S5681299A JP 15774279 A JP15774279 A JP 15774279A JP 15774279 A JP15774279 A JP 15774279A JP S5681299 A JPS5681299 A JP S5681299A
Authority
JP
Japan
Prior art keywords
liquid
compressed air
introduction
pipe
sized
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
JP15774279A
Other languages
Japanese (ja)
Inventor
Hiromasa Nakayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAKAYAMA KOGYO KK
NAKAYAMA KOGYO YUUGEN
Original Assignee
NAKAYAMA KOGYO KK
NAKAYAMA KOGYO YUUGEN
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 NAKAYAMA KOGYO KK, NAKAYAMA KOGYO YUUGEN filed Critical NAKAYAMA KOGYO KK
Priority to JP15774279A priority Critical patent/JPS5681299A/en
Publication of JPS5681299A publication Critical patent/JPS5681299A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

PURPOSE: To obtain various pumping-up devices from small-sized to large-sized ones, by adopting a simple construction including a liquid-introduction means provided with a valve body and a liquid-discharge means provided with a nonreturn valve accommodated in a hollow main body provided with an introduction means as well as an exhaust means of compressed air.
CONSTITUTION: When a pipe 2 is changed over to an introduction state of compressed air from an exhaust state, the inner pressure in a device main body 1 is raised higher than the pressure of surrounding liquid, and a valve body 3a is closed to block a liquid-introduction port 3. When the compressed air is continued to be introduced, a nonreturn valve 4a is opened by the liquid contained in the device body 1, and the liquid is discharged to the outside through a liquid-discharge pipe 4. As the amount of liquid in the device 1 is detected by a proper detector, the introduction of the compressed air through the pipe 2 is intercepted, and the pipe 2 is returned to the exhaust state. Then, the valve body 3a is opened, and surrounding liquid is introduced again into the device main body 1 from the liquid-introduction port 3. This simple construction permits to obtain various pumping-up devices from small-sized to large-sized ones.
COPYRIGHT: (C)1981,JPO&Japio
JP15774279A 1979-12-05 1979-12-05 Pumping-up device using compressed air Pending JPS5681299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15774279A JPS5681299A (en) 1979-12-05 1979-12-05 Pumping-up device using compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15774279A JPS5681299A (en) 1979-12-05 1979-12-05 Pumping-up device using compressed air

Publications (1)

Publication Number Publication Date
JPS5681299A true JPS5681299A (en) 1981-07-03

Family

ID=15656351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15774279A Pending JPS5681299A (en) 1979-12-05 1979-12-05 Pumping-up device using compressed air

Country Status (1)

Country Link
JP (1) JPS5681299A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229800A (en) * 1985-07-30 1987-02-07 Chuo Gijutsu Consultants:Kk Pumping-up method utilizing compressed air
US5630464A (en) * 1995-11-03 1997-05-20 Spartan Light Metal Products, Inc. Cold chamber magnesium pump assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229800A (en) * 1985-07-30 1987-02-07 Chuo Gijutsu Consultants:Kk Pumping-up method utilizing compressed air
US5630464A (en) * 1995-11-03 1997-05-20 Spartan Light Metal Products, Inc. Cold chamber magnesium pump assembly

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