JPS566120A - Weighing meter for charging - Google Patents

Weighing meter for charging

Info

Publication number
JPS566120A
JPS566120A JP8171179A JP8171179A JPS566120A JP S566120 A JPS566120 A JP S566120A JP 8171179 A JP8171179 A JP 8171179A JP 8171179 A JP8171179 A JP 8171179A JP S566120 A JPS566120 A JP S566120A
Authority
JP
Japan
Prior art keywords
weight
tare
cylinder
charging
amplifier
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
JP8171179A
Other languages
Japanese (ja)
Other versions
JPS608450B2 (en
Inventor
Masanao Kikko
Waichiro Sawada
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.)
TAKEMOTO DENKI KEIKI KK
Original Assignee
TAKEMOTO DENKI KEIKI KK
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 TAKEMOTO DENKI KEIKI KK filed Critical TAKEMOTO DENKI KEIKI KK
Priority to JP8171179A priority Critical patent/JPS608450B2/en
Publication of JPS566120A publication Critical patent/JPS566120A/en
Publication of JPS608450B2 publication Critical patent/JPS608450B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE: To make charging accurate and easy by performing subtraction by the weight (tare) of a container through an automatic arithmetic circuit.
CONSTITUTION: With cock 5 opened, cooler 7 to be charged is supplied with gas in in cylinder 4 via hose 6. The weight detection output of a load cell is amplified by amplifier 8 and then input to one amplifier 13 that calculates the net weight or charging weight. With change-over switch 12 placed at the total weight side, the total weight including the tare of cylinder 4 is displayed on digital display unit 16. Next, the tare value of cylinder 4 is set to digital switch 9 and change-over switch 12 is placed at the net weight side to perform subtraction by the tare at operational amplifier 13, so that the net weight will be displayed on digital display unit 16.
COPYRIGHT: (C)1981,JPO&Japio
JP8171179A 1979-06-28 1979-06-28 Filling weighing machine Expired JPS608450B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8171179A JPS608450B2 (en) 1979-06-28 1979-06-28 Filling weighing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8171179A JPS608450B2 (en) 1979-06-28 1979-06-28 Filling weighing machine

Publications (2)

Publication Number Publication Date
JPS566120A true JPS566120A (en) 1981-01-22
JPS608450B2 JPS608450B2 (en) 1985-03-02

Family

ID=13753967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8171179A Expired JPS608450B2 (en) 1979-06-28 1979-06-28 Filling weighing machine

Country Status (1)

Country Link
JP (1) JPS608450B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696106A (en) * 1992-09-11 1994-04-08 Sumitomo Chem Co Ltd Product shipping system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696106A (en) * 1992-09-11 1994-04-08 Sumitomo Chem Co Ltd Product shipping system

Also Published As

Publication number Publication date
JPS608450B2 (en) 1985-03-02

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