JPS52140166A - Rocking magnetic pole for a steel pipe transferring noise protection device - Google Patents

Rocking magnetic pole for a steel pipe transferring noise protection device

Info

Publication number
JPS52140166A
JPS52140166A JP5669276A JP5669276A JPS52140166A JP S52140166 A JPS52140166 A JP S52140166A JP 5669276 A JP5669276 A JP 5669276A JP 5669276 A JP5669276 A JP 5669276A JP S52140166 A JPS52140166 A JP S52140166A
Authority
JP
Japan
Prior art keywords
magnetic pole
steel pipe
protection device
noise protection
pipe transferring
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
JP5669276A
Other languages
Japanese (ja)
Other versions
JPS559369B2 (en
Inventor
Akio Izumidate
Suetoshi Hikichi
Toshihiko Kajiwara
Susumu Ito
Katsutoshi Sato
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.)
Hitachi Ltd
Nippon Steel Corp
Original Assignee
Hitachi Ltd
Nippon Steel Corp
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 Hitachi Ltd, Nippon Steel Corp filed Critical Hitachi Ltd
Priority to JP5669276A priority Critical patent/JPS52140166A/en
Publication of JPS52140166A publication Critical patent/JPS52140166A/en
Publication of JPS559369B2 publication Critical patent/JPS559369B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To prevent a fracture, etc. in a rocking magnetic pole caused by a steel pipe whose diameter has a large stepped part in a device utilizing magnets in order to exclude the collision sounds of steel pipes.
COPYRIGHT: (C)1977,JPO&Japio
JP5669276A 1976-05-19 1976-05-19 Rocking magnetic pole for a steel pipe transferring noise protection device Granted JPS52140166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5669276A JPS52140166A (en) 1976-05-19 1976-05-19 Rocking magnetic pole for a steel pipe transferring noise protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5669276A JPS52140166A (en) 1976-05-19 1976-05-19 Rocking magnetic pole for a steel pipe transferring noise protection device

Publications (2)

Publication Number Publication Date
JPS52140166A true JPS52140166A (en) 1977-11-22
JPS559369B2 JPS559369B2 (en) 1980-03-10

Family

ID=13034490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5669276A Granted JPS52140166A (en) 1976-05-19 1976-05-19 Rocking magnetic pole for a steel pipe transferring noise protection device

Country Status (1)

Country Link
JP (1) JPS52140166A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129485U (en) * 1980-03-03 1981-10-01
JPS56130582U (en) * 1980-03-07 1981-10-03

Also Published As

Publication number Publication date
JPS559369B2 (en) 1980-03-10

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