JPS5279476A - Noise protecting device in feeding steel pipe - Google Patents

Noise protecting device in feeding steel pipe

Info

Publication number
JPS5279476A
JPS5279476A JP15492375A JP15492375A JPS5279476A JP S5279476 A JPS5279476 A JP S5279476A JP 15492375 A JP15492375 A JP 15492375A JP 15492375 A JP15492375 A JP 15492375A JP S5279476 A JPS5279476 A JP S5279476A
Authority
JP
Japan
Prior art keywords
steel pipe
protecting device
feeding steel
noise protecting
noise
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
JP15492375A
Other languages
Japanese (ja)
Other versions
JPS5336226B2 (en
Inventor
Akio Izumidate
Toshihiko Kajiwara
Suetoshi Hikichi
Susumu Ito
Tsuneo Ichiishi
Tadashi Kanetani
Akira Ozaka
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 JP15492375A priority Critical patent/JPS5279476A/en
Publication of JPS5279476A publication Critical patent/JPS5279476A/en
Publication of JPS5336226B2 publication Critical patent/JPS5336226B2/ja
Granted legal-status Critical Current

Links

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  • Chutes (AREA)

Abstract

PURPOSE: To provide a simple magnetic pole structure to reduce the residual magnetism of a steel pipe end by reducing mutual interference between adjacent magnetic loops by forming plural magnetic loops provided along the longitudinal direction of the pipe at predetermined interval in case the steel pipe is magnetized and fed.
COPYRIGHT: (C)1977,JPO&Japio
JP15492375A 1975-12-26 1975-12-26 Noise protecting device in feeding steel pipe Granted JPS5279476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15492375A JPS5279476A (en) 1975-12-26 1975-12-26 Noise protecting device in feeding steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15492375A JPS5279476A (en) 1975-12-26 1975-12-26 Noise protecting device in feeding steel pipe

Publications (2)

Publication Number Publication Date
JPS5279476A true JPS5279476A (en) 1977-07-04
JPS5336226B2 JPS5336226B2 (en) 1978-10-02

Family

ID=15594893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15492375A Granted JPS5279476A (en) 1975-12-26 1975-12-26 Noise protecting device in feeding steel pipe

Country Status (1)

Country Link
JP (1) JPS5279476A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113387179A (en) * 2021-07-27 2021-09-14 奔龙自动化科技有限公司 Automatic material charging equipment that divides of magnetic ring

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124513U (en) * 1980-02-26 1981-09-22
JPS57174114U (en) * 1981-04-27 1982-11-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113387179A (en) * 2021-07-27 2021-09-14 奔龙自动化科技有限公司 Automatic material charging equipment that divides of magnetic ring

Also Published As

Publication number Publication date
JPS5336226B2 (en) 1978-10-02

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