DE3043441A1 - Power transfer system - has transformer allowing position data update inside SOS buoy on board ship - Google Patents

Power transfer system - has transformer allowing position data update inside SOS buoy on board ship

Info

Publication number
DE3043441A1
DE3043441A1 DE19803043441 DE3043441A DE3043441A1 DE 3043441 A1 DE3043441 A1 DE 3043441A1 DE 19803043441 DE19803043441 DE 19803043441 DE 3043441 A DE3043441 A DE 3043441A DE 3043441 A1 DE3043441 A1 DE 3043441A1
Authority
DE
Germany
Prior art keywords
buoy
transformer
position data
sos
transfer system
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.)
Withdrawn
Application number
DE19803043441
Other languages
German (de)
Inventor
Walter Dipl Phys Dr Goebel
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.)
Deutsches Zentrum fur Luft- und Raumfahrt eV
Original Assignee
Deutsches Zentrum fur Luft- und Raumfahrt eV
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 Deutsches Zentrum fur Luft- und Raumfahrt eV filed Critical Deutsches Zentrum fur Luft- und Raumfahrt eV
Priority to DE19803043441 priority Critical patent/DE3043441A1/en
Publication of DE3043441A1 publication Critical patent/DE3043441A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00Life-saving in water
    • B63C9/22Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14Inductive couplings

Abstract

The system has a transformer whose two windings have a rectangular shape and different lengths. They are curved around imaginary cylindrical surfaces concentric with one another and one inside the other such that practically no change occurs in the transfer characteristics of the transformer when the windings rotate about the axis of the imaginary cylinders. The parameters (e.g. winding resistance, inductance etc.,) are related by a specified equation. The buoy is mounted on a ship and the transformer is used to transfer signals updating the position data of the ship stored in the buoy. (This data is transmitted automatically when the buoy is thrown overboard).
DE19803043441 1980-11-18 1980-11-18 Power transfer system - has transformer allowing position data update inside SOS buoy on board ship Withdrawn DE3043441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803043441 DE3043441A1 (en) 1980-11-18 1980-11-18 Power transfer system - has transformer allowing position data update inside SOS buoy on board ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803043441 DE3043441A1 (en) 1980-11-18 1980-11-18 Power transfer system - has transformer allowing position data update inside SOS buoy on board ship

Publications (1)

Publication Number Publication Date
DE3043441A1 true DE3043441A1 (en) 1982-06-03

Family

ID=6117032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803043441 Withdrawn DE3043441A1 (en) 1980-11-18 1980-11-18 Power transfer system - has transformer allowing position data update inside SOS buoy on board ship

Country Status (1)

Country Link
DE (1) DE3043441A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543766A1 (en) * 1983-03-28 1984-10-05 Inst Francais Du Petrole Method for transmitting signal without an electrical connection through a conductive wall, the shell of a ship for example, and device for implementing said method
DE3503347A1 (en) * 1985-02-01 1986-08-14 Porsche Ag Apparatus for wireless measuring signal transmission
DE3542675A1 (en) * 1985-12-03 1987-06-04 Paul O Westerhoff Circuit for generating electrical current
DE3720746A1 (en) * 1987-06-23 1989-01-05 Dittel Walter Gmbh Balancing device for supported by an encircling wave belongings
DE3839959A1 (en) * 1988-10-06 1990-04-12 Bosch Gmbh Robert Emergency call device for a vehicle
DE4120013A1 (en) * 1991-06-18 1992-12-24 Hell Ag Linotype A laser beam scanning
DE4329315C1 (en) * 1993-08-31 1994-12-08 Siemens Ag System for the contactless transmission of data or energy
DE19643848A1 (en) * 1996-10-30 1998-05-20 Krone Ag Electrical plug connection for transmission of messages or energy
DE19701357A1 (en) * 1997-01-16 1998-07-30 Schleifring & Apparatebau Gmbh Device for contactless energy transmission between mutually moveable parts
WO2008004175A2 (en) * 2006-07-03 2008-01-10 International Maritime Information Systems Sa (Pty) Ltd Nautical safety beacon
US20120228960A1 (en) * 2005-07-12 2012-09-13 Aristeidis Karalis Wireless energy transfer
EP2932517A4 (en) * 2012-12-14 2016-09-07 Blue Logic As Device for inductive transmission of electrical energy
US9450421B2 (en) 2005-07-12 2016-09-20 Massachusetts Institute Of Technology Wireless non-radiative energy transfer

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543766A1 (en) * 1983-03-28 1984-10-05 Inst Francais Du Petrole Method for transmitting signal without an electrical connection through a conductive wall, the shell of a ship for example, and device for implementing said method
DE3503347A1 (en) * 1985-02-01 1986-08-14 Porsche Ag Apparatus for wireless measuring signal transmission
DE3542675A1 (en) * 1985-12-03 1987-06-04 Paul O Westerhoff Circuit for generating electrical current
DE3720746A1 (en) * 1987-06-23 1989-01-05 Dittel Walter Gmbh Balancing device for supported by an encircling wave belongings
DE3839959A1 (en) * 1988-10-06 1990-04-12 Bosch Gmbh Robert Emergency call device for a vehicle
DE4120013A1 (en) * 1991-06-18 1992-12-24 Hell Ag Linotype A laser beam scanning
DE4329315C1 (en) * 1993-08-31 1994-12-08 Siemens Ag System for the contactless transmission of data or energy
DE19643848A1 (en) * 1996-10-30 1998-05-20 Krone Ag Electrical plug connection for transmission of messages or energy
DE19701357A1 (en) * 1997-01-16 1998-07-30 Schleifring & Apparatebau Gmbh Device for contactless energy transmission between mutually moveable parts
DE19701357C2 (en) * 1997-01-16 2003-02-27 Schleifring Und Appbau Gmbh Device for the contactless transmission of energy between mutually movable parts
US10141790B2 (en) 2005-07-12 2018-11-27 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US10097044B2 (en) 2005-07-12 2018-10-09 Massachusetts Institute Of Technology Wireless energy transfer
US20120228960A1 (en) * 2005-07-12 2012-09-13 Aristeidis Karalis Wireless energy transfer
US9831722B2 (en) 2005-07-12 2017-11-28 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US9444265B2 (en) * 2005-07-12 2016-09-13 Massachusetts Institute Of Technology Wireless energy transfer
US9450422B2 (en) 2005-07-12 2016-09-20 Massachusetts Institute Of Technology Wireless energy transfer
US9450421B2 (en) 2005-07-12 2016-09-20 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US9509147B2 (en) 2005-07-12 2016-11-29 Massachusetts Institute Of Technology Wireless energy transfer
WO2008004175A3 (en) * 2006-07-03 2008-06-19 Internat Maritime Information Nautical safety beacon
WO2008004175A2 (en) * 2006-07-03 2008-01-10 International Maritime Information Systems Sa (Pty) Ltd Nautical safety beacon
EP2932517A4 (en) * 2012-12-14 2016-09-07 Blue Logic As Device for inductive transmission of electrical energy

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal