JPS57161395A - Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube - Google Patents

Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube

Info

Publication number
JPS57161395A
JPS57161395A JP4628281A JP4628281A JPS57161395A JP S57161395 A JPS57161395 A JP S57161395A JP 4628281 A JP4628281 A JP 4628281A JP 4628281 A JP4628281 A JP 4628281A JP S57161395 A JPS57161395 A JP S57161395A
Authority
JP
Japan
Prior art keywords
preventor
vibrator
seawater tube
pollution
ultrasonic
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
JP4628281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH022038B2 (enrdf_load_stackoverflow
Inventor
Tomoyoshi Hoshino
Takeo Saegusa
Yoshihisa Suzuki
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.)
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Technical Research and Development Institute of Japan Defence Agency
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 Technical Research and Development Institute of Japan Defence Agency filed Critical Technical Research and Development Institute of Japan Defence Agency
Priority to JP4628281A priority Critical patent/JPS57161395A/ja
Publication of JPS57161395A publication Critical patent/JPS57161395A/ja
Publication of JPH022038B2 publication Critical patent/JPH022038B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prevention Of Fouling (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP4628281A 1981-03-31 1981-03-31 Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube Granted JPS57161395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4628281A JPS57161395A (en) 1981-03-31 1981-03-31 Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4628281A JPS57161395A (en) 1981-03-31 1981-03-31 Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube

Publications (2)

Publication Number Publication Date
JPS57161395A true JPS57161395A (en) 1982-10-04
JPH022038B2 JPH022038B2 (enrdf_load_stackoverflow) 1990-01-16

Family

ID=12742864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4628281A Granted JPS57161395A (en) 1981-03-31 1981-03-31 Ultrasonic pollution preventor multi-equipped with vibrator for seawater tube

Country Status (1)

Country Link
JP (1) JPS57161395A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392147U (enrdf_load_stackoverflow) * 1990-01-10 1991-09-19

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989917A (enrdf_load_stackoverflow) * 1972-12-30 1974-08-28
JPS5131068A (en) * 1974-09-10 1976-03-16 Fuji Industries Co Ltd * kantainaibumennifuchakusuru kannaifujunbutsuohakurijokyosuru hoho narabini sochi *

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989917A (enrdf_load_stackoverflow) * 1972-12-30 1974-08-28
JPS5131068A (en) * 1974-09-10 1976-03-16 Fuji Industries Co Ltd * kantainaibumennifuchakusuru kannaifujunbutsuohakurijokyosuru hoho narabini sochi *

Also Published As

Publication number Publication date
JPH022038B2 (enrdf_load_stackoverflow) 1990-01-16

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