JPS56157685A - Self-sinking apparatus for buoy - Google Patents

Self-sinking apparatus for buoy

Info

Publication number
JPS56157685A
JPS56157685A JP6138580A JP6138580A JPS56157685A JP S56157685 A JPS56157685 A JP S56157685A JP 6138580 A JP6138580 A JP 6138580A JP 6138580 A JP6138580 A JP 6138580A JP S56157685 A JPS56157685 A JP S56157685A
Authority
JP
Japan
Prior art keywords
buoy
stopper
hole
self
electromagnet
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
JP6138580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245118B2 (enExample
Inventor
Sanetake Futamura
Hironobu Furui
Yoshiaki Ichikawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6138580A priority Critical patent/JPS56157685A/ja
Publication of JPS56157685A publication Critical patent/JPS56157685A/ja
Publication of JPS6245118B2 publication Critical patent/JPS6245118B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
JP6138580A 1980-05-09 1980-05-09 Self-sinking apparatus for buoy Granted JPS56157685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6138580A JPS56157685A (en) 1980-05-09 1980-05-09 Self-sinking apparatus for buoy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6138580A JPS56157685A (en) 1980-05-09 1980-05-09 Self-sinking apparatus for buoy

Publications (2)

Publication Number Publication Date
JPS56157685A true JPS56157685A (en) 1981-12-04
JPS6245118B2 JPS6245118B2 (enExample) 1987-09-24

Family

ID=13169643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6138580A Granted JPS56157685A (en) 1980-05-09 1980-05-09 Self-sinking apparatus for buoy

Country Status (1)

Country Link
JP (1) JPS56157685A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010030550A (ja) * 2008-07-31 2010-02-12 Kenwood Corp 観測用漂流ブイの自沈没装置
KR101511738B1 (ko) * 2013-11-22 2015-04-16 한국생산기술연구원 부이 센서의 위치고정장치 및 부이 센서 시스템
KR101511739B1 (ko) * 2013-11-28 2015-04-16 한국생산기술연구원 유실 방지 장치를 구비하는 부이 센서

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226860A (en) * 1975-08-26 1977-02-28 Oki Electric Ind Co Ltd Timed water conduction tap in submarine acoustic serchers, etc.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226860A (en) * 1975-08-26 1977-02-28 Oki Electric Ind Co Ltd Timed water conduction tap in submarine acoustic serchers, etc.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010030550A (ja) * 2008-07-31 2010-02-12 Kenwood Corp 観測用漂流ブイの自沈没装置
KR101511738B1 (ko) * 2013-11-22 2015-04-16 한국생산기술연구원 부이 센서의 위치고정장치 및 부이 센서 시스템
KR101511739B1 (ko) * 2013-11-28 2015-04-16 한국생산기술연구원 유실 방지 장치를 구비하는 부이 센서

Also Published As

Publication number Publication date
JPS6245118B2 (enExample) 1987-09-24

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