JPS523466A - Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch - Google Patents

Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch

Info

Publication number
JPS523466A
JPS523466A JP7944675A JP7944675A JPS523466A JP S523466 A JPS523466 A JP S523466A JP 7944675 A JP7944675 A JP 7944675A JP 7944675 A JP7944675 A JP 7944675A JP S523466 A JPS523466 A JP S523466A
Authority
JP
Japan
Prior art keywords
rotary blade
level switch
blade method
silo
low
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
JP7944675A
Other languages
Japanese (ja)
Other versions
JPS5529369B2 (en
Inventor
Masaru Beppu
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.)
Nittetsu Mining Co Ltd
Original Assignee
Nittetsu Mining 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 Nittetsu Mining Co Ltd filed Critical Nittetsu Mining Co Ltd
Priority to JP7944675A priority Critical patent/JPS523466A/en
Publication of JPS523466A publication Critical patent/JPS523466A/en
Publication of JPS5529369B2 publication Critical patent/JPS5529369B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

PURPOSE: At the hang-down type rotary blade method level switch, joining plural iniversal joints and getting the change of direction free, to make it not damaged by the bending pressure of pulverulent substance.
COPYRIGHT: (C)1977,JPO&Japio
JP7944675A 1975-06-27 1975-06-27 Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch Granted JPS523466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7944675A JPS523466A (en) 1975-06-27 1975-06-27 Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7944675A JPS523466A (en) 1975-06-27 1975-06-27 Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch

Publications (2)

Publication Number Publication Date
JPS523466A true JPS523466A (en) 1977-01-11
JPS5529369B2 JPS5529369B2 (en) 1980-08-02

Family

ID=13690096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7944675A Granted JPS523466A (en) 1975-06-27 1975-06-27 Low-limit detecting device of the pulverulent substance in a silo with a rotary blade method level switch

Country Status (1)

Country Link
JP (1) JPS523466A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262924U (en) * 1985-10-09 1987-04-18
US20130092265A1 (en) * 2011-10-14 2013-04-18 Endress + Hauser Wetzer Gmbh + Co. Kg Rotary paddle limit switch and method for operating a rotary paddle limit switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262924U (en) * 1985-10-09 1987-04-18
US20130092265A1 (en) * 2011-10-14 2013-04-18 Endress + Hauser Wetzer Gmbh + Co. Kg Rotary paddle limit switch and method for operating a rotary paddle limit switch

Also Published As

Publication number Publication date
JPS5529369B2 (en) 1980-08-02

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