JPS5629095A - Fluid discharging device - Google Patents

Fluid discharging device

Info

Publication number
JPS5629095A
JPS5629095A JP10356379A JP10356379A JPS5629095A JP S5629095 A JPS5629095 A JP S5629095A JP 10356379 A JP10356379 A JP 10356379A JP 10356379 A JP10356379 A JP 10356379A JP S5629095 A JPS5629095 A JP S5629095A
Authority
JP
Japan
Prior art keywords
housing
tank
lid plate
liquefied gas
pump
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
JP10356379A
Other languages
Japanese (ja)
Inventor
Toshiaki Tsutsui
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.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP10356379A priority Critical patent/JPS5629095A/en
Publication of JPS5629095A publication Critical patent/JPS5629095A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To simplify maintenance operations in such a way that in a discharging device for a liquefied gas tank, the bottom lid in an enclosed chamber in which a drain pump is built is slid down by a screw feeder, and liquefied gas in the chamber is substituted by inert gas.
CONSTITUTION: A dip pump 30 is moved down to a settled position by operating a regulating member 38 installed on a lid plate 24. Hereby, a housing 22 is also moved down, and they stop at the time when they have come into contact with the tip of a flanged bush 16. Then, the inside of the housing 22 is cut off the inside of a tank 10 and comes into its enclosed condition. Next to it, with opening a drain port 60 of the lid plate 24, inert gas is induced through a supplying port 58 into the housing 22, and after turning out liquefied gas, a fastener 28 is dismounted, a pump 30 also can be dismounted together with the lid plate 24 through an opening part 12 of the tank 10. Thus, maintenance operations can be done exceedingly simply and safely.
COPYRIGHT: (C)1981,JPO&Japio
JP10356379A 1979-08-16 1979-08-16 Fluid discharging device Pending JPS5629095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10356379A JPS5629095A (en) 1979-08-16 1979-08-16 Fluid discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10356379A JPS5629095A (en) 1979-08-16 1979-08-16 Fluid discharging device

Publications (1)

Publication Number Publication Date
JPS5629095A true JPS5629095A (en) 1981-03-23

Family

ID=14357265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10356379A Pending JPS5629095A (en) 1979-08-16 1979-08-16 Fluid discharging device

Country Status (1)

Country Link
JP (1) JPS5629095A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147196A (en) * 1983-02-10 1984-08-23 Nikkiso Co Ltd Fluid discharge device
JPS59147195A (en) * 1983-02-10 1984-08-23 Nikkiso Co Ltd Fluid discharge device
JPS59147198A (en) * 1983-02-10 1984-08-23 Nikkiso Co Ltd Fluid discharge device
JPH0312098U (en) * 1990-07-12 1991-02-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147196A (en) * 1983-02-10 1984-08-23 Nikkiso Co Ltd Fluid discharge device
JPS59147195A (en) * 1983-02-10 1984-08-23 Nikkiso Co Ltd Fluid discharge device
JPS59147198A (en) * 1983-02-10 1984-08-23 Nikkiso Co Ltd Fluid discharge device
JPH0312098U (en) * 1990-07-12 1991-02-07

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