JPS51133123A - Silent cast iron - Google Patents

Silent cast iron

Info

Publication number
JPS51133123A
JPS51133123A JP5779575A JP5779575A JPS51133123A JP S51133123 A JPS51133123 A JP S51133123A JP 5779575 A JP5779575 A JP 5779575A JP 5779575 A JP5779575 A JP 5779575A JP S51133123 A JPS51133123 A JP S51133123A
Authority
JP
Japan
Prior art keywords
cast iron
silent
cylinder
fin
damping capacity
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
JP5779575A
Other languages
Japanese (ja)
Inventor
Kiyoshi Oota
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP5779575A priority Critical patent/JPS51133123A/en
Publication of JPS51133123A publication Critical patent/JPS51133123A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: Cast iron with damping capacity decreasing noise generated by cylinder or cylinder heat or noise amplified at cylinder fin.
COPYRIGHT: (C)1976,JPO&Japio
JP5779575A 1975-05-15 1975-05-15 Silent cast iron Pending JPS51133123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5779575A JPS51133123A (en) 1975-05-15 1975-05-15 Silent cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5779575A JPS51133123A (en) 1975-05-15 1975-05-15 Silent cast iron

Publications (1)

Publication Number Publication Date
JPS51133123A true JPS51133123A (en) 1976-11-18

Family

ID=13065814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5779575A Pending JPS51133123A (en) 1975-05-15 1975-05-15 Silent cast iron

Country Status (1)

Country Link
JP (1) JPS51133123A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099673A1 (en) * 2007-02-14 2008-08-21 Toshiba Kikai Kabushiki Kaisha High-rigidity high-damping-capacity cast iron
JP2008223135A (en) * 2007-02-14 2008-09-25 Toshiba Mach Co Ltd High-rigidity high-damping-capacity cast iron
US10077488B2 (en) 2013-05-14 2018-09-18 Toshiba Kikai Kabushiki Kaisha High-strength, high-damping-capacity cast iron

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994514A (en) * 1973-01-16 1974-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994514A (en) * 1973-01-16 1974-09-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008099673A1 (en) * 2007-02-14 2008-08-21 Toshiba Kikai Kabushiki Kaisha High-rigidity high-damping-capacity cast iron
JP2008223135A (en) * 2007-02-14 2008-09-25 Toshiba Mach Co Ltd High-rigidity high-damping-capacity cast iron
US8641962B2 (en) 2007-02-14 2014-02-04 Toshiba Kikai Kabushiki Kaisha Highly stiff and highly damping cast iron
US10077488B2 (en) 2013-05-14 2018-09-18 Toshiba Kikai Kabushiki Kaisha High-strength, high-damping-capacity cast iron

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