SU1840238A1 - Ship's interior emergency radio communication system - Google Patents

Ship's interior emergency radio communication system

Info

Publication number
SU1840238A1
SU1840238A1 SU4528677/09A SU4528677A SU1840238A1 SU 1840238 A1 SU1840238 A1 SU 1840238A1 SU 4528677/09 A SU4528677/09 A SU 4528677/09A SU 4528677 A SU4528677 A SU 4528677A SU 1840238 A1 SU1840238 A1 SU 1840238A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ship
communication system
radio communication
emergency radio
interior emergency
Prior art date
Application number
SU4528677/09A
Other languages
Russian (ru)
Inventor
Андрей Андреевич Катанович
Борис Васильевич Шитов
Юрий Александрович Селигерский
Original Assignee
Войсковая часть 60130
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 Войсковая часть 60130 filed Critical Войсковая часть 60130
Priority to SU4528677/09A priority Critical patent/SU1840238A1/en
Application granted granted Critical
Publication of SU1840238A1 publication Critical patent/SU1840238A1/en

Links

Landscapes

  • Transceivers (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

FIELD: emergency communications engineering.SUBSTANCE: novelty is introduction of hollow metal cylinders closed on ends with acoustically permeable water-tight material which are installed in pairs in compartment-to-compartment bulkheads so that their butt ends occur in adjacent compartments at distances multiple of (2N - 1)λ/4, where N is integer number; λ is operating wavelength.EFFECT: enhanced operating reliability.1 cl, 1 dwg
SU4528677/09A 1990-03-19 1990-03-19 Ship's interior emergency radio communication system SU1840238A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4528677/09A SU1840238A1 (en) 1990-03-19 1990-03-19 Ship's interior emergency radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4528677/09A SU1840238A1 (en) 1990-03-19 1990-03-19 Ship's interior emergency radio communication system

Publications (1)

Publication Number Publication Date
SU1840238A1 true SU1840238A1 (en) 2006-08-20

Family

ID=60537740

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4528677/09A SU1840238A1 (en) 1990-03-19 1990-03-19 Ship's interior emergency radio communication system

Country Status (1)

Country Link
SU (1) SU1840238A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446569C1 (en) * 2010-12-21 2012-03-27 Открытое акционерное общество "Концерн "Созвездие" Emergency system of radio interior communications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446569C1 (en) * 2010-12-21 2012-03-27 Открытое акционерное общество "Концерн "Созвездие" Emergency system of radio interior communications

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