JPS5342801A - Method of producing aluminum sintered alloy sound absorbing material - Google Patents

Method of producing aluminum sintered alloy sound absorbing material

Info

Publication number
JPS5342801A
JPS5342801A JP11769976A JP11769976A JPS5342801A JP S5342801 A JPS5342801 A JP S5342801A JP 11769976 A JP11769976 A JP 11769976A JP 11769976 A JP11769976 A JP 11769976A JP S5342801 A JPS5342801 A JP S5342801A
Authority
JP
Japan
Prior art keywords
absorbing material
sound absorbing
sintered alloy
producing aluminum
aluminum sintered
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
JP11769976A
Other languages
Japanese (ja)
Other versions
JPS5831378B2 (en
Inventor
Takeshi Oosaki
Toshio Ookawa
Tooru Morimoto
Kenji Matsuzawa
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 Dia Clevite Co Ltd
Original Assignee
Nippon Dia Clevite 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 Dia Clevite Co Ltd filed Critical Nippon Dia Clevite Co Ltd
Priority to JP51117699A priority Critical patent/JPS5831378B2/en
Publication of JPS5342801A publication Critical patent/JPS5342801A/en
Publication of JPS5831378B2 publication Critical patent/JPS5831378B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Filtering Materials (AREA)
JP51117699A 1976-09-30 1976-09-30 Manufacturing method of aluminum-based sintered alloy sound absorbing material Expired JPS5831378B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51117699A JPS5831378B2 (en) 1976-09-30 1976-09-30 Manufacturing method of aluminum-based sintered alloy sound absorbing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51117699A JPS5831378B2 (en) 1976-09-30 1976-09-30 Manufacturing method of aluminum-based sintered alloy sound absorbing material

Publications (2)

Publication Number Publication Date
JPS5342801A true JPS5342801A (en) 1978-04-18
JPS5831378B2 JPS5831378B2 (en) 1983-07-05

Family

ID=14718104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51117699A Expired JPS5831378B2 (en) 1976-09-30 1976-09-30 Manufacturing method of aluminum-based sintered alloy sound absorbing material

Country Status (1)

Country Link
JP (1) JPS5831378B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023502334A (en) * 2019-11-22 2023-01-24 エコー イメージング，インク． Ultrasonic transducer with sound absorber structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080284U (en) * 1983-11-10 1985-06-04 ワイケイケイ株式会社 window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023502334A (en) * 2019-11-22 2023-01-24 エコー イメージング，インク． Ultrasonic transducer with sound absorber structure

Also Published As

Publication number Publication date
JPS5831378B2 (en) 1983-07-05

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