ES481329A1 - Perfeccionamientos en dispositivos para determinar la posi- cion de un barco en dique seco en el momento de entrada en el dique. - Google Patents

Perfeccionamientos en dispositivos para determinar la posi- cion de un barco en dique seco en el momento de entrada en el dique.

Info

Publication number
ES481329A1
ES481329A1 ES481329A ES481329A ES481329A1 ES 481329 A1 ES481329 A1 ES 481329A1 ES 481329 A ES481329 A ES 481329A ES 481329 A ES481329 A ES 481329A ES 481329 A1 ES481329 A1 ES 481329A1
Authority
ES
Spain
Prior art keywords
dock
docking
ship
determination
time
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.)
Expired
Application number
ES481329A
Other languages
English (en)
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.)
PRZED WDRZANIA I UPOWSZECHNIA
Original Assignee
PRZED WDRZANIA I UPOWSZECHNIA
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 PRZED WDRZANIA I UPOWSZECHNIA filed Critical PRZED WDRZANIA I UPOWSZECHNIA
Publication of ES481329A1 publication Critical patent/ES481329A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • G01S15/872—Combination of several systems for attitude determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

Perfeccionamientos en dispositivos para determinar la posición de un barco en dique seco en el momento de entrada en el dique, del tipo que comprende por lo menos, un par de convertidores transmisores-receptores de un resonador de eco colocados opuesto entre si, simétricamente al plano longitudinal de simetría del dique, y un indicador de un resonador de eco, caracterizados porque cada par de convertidores transmisores-receptores del resonador de eco se conecta a un indicador solamente del resonador de eco a través de un multi vibrador, mientras que el dispositivo comprende preferiblemente dos pares de convertidores transmisores receptores de un resonador de eco, conectándose cada uno de estos pares de convertidores a un indicador separador de un resonador de eco a través de relé de dos posiciones, conectándose ambos elementos de relé de dos posiciones a un multi vibrador solamente.
ES481329A 1978-06-06 1979-06-06 Perfeccionamientos en dispositivos para determinar la posi- cion de un barco en dique seco en el momento de entrada en el dique. Expired ES481329A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20738678A PL207386A1 (es) 1978-06-06 1978-06-06

Publications (1)

Publication Number Publication Date
ES481329A1 true ES481329A1 (es) 1980-01-16

Family

ID=19989730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481329A Expired ES481329A1 (es) 1978-06-06 1979-06-06 Perfeccionamientos en dispositivos para determinar la posi- cion de un barco en dique seco en el momento de entrada en el dique.

Country Status (14)

Country Link
US (1) US4254484A (es)
JP (1) JPS551300A (es)
CA (1) CA1134017A (es)
DE (1) DE2921853C3 (es)
DK (1) DK234679A (es)
ES (1) ES481329A1 (es)
FR (1) FR2428263A1 (es)
GB (1) GB2023828B (es)
IT (1) IT1121272B (es)
NL (1) NL7904281A (es)
NO (1) NO146885C (es)
PL (1) PL207386A1 (es)
PT (1) PT69719A (es)
SE (1) SE7904888L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244226A (en) * 1979-10-04 1981-01-13 Honeywell Inc. Distance measuring apparatus and a differential pressure transmitter utilizing the same
GB2123952B (en) * 1982-06-23 1986-10-01 Univ Belfast Apparatus for and method of measuring the evenness of a surface
EP0251008A1 (de) * 1986-07-03 1988-01-07 Siemens Aktiengesellschaft Anordnung zur Bestimmung der Lage eines bewegbaren Körpers mit Ultraschall
DE3806936A1 (de) * 1988-03-03 1989-09-14 Bundesrep Deutschland Ueberlaufmessverfahren fuer ein ueberwasserfahrzeug
NO309544B1 (no) 1998-09-03 2001-02-12 Oeystein Baltzersen Fremgangsmåte og anordning for undersökelse av flytende gjenstander
US7802340B2 (en) * 2004-12-14 2010-09-28 S.C. Johnson & Son, Inc. Extendable cleaning implement having two support heads

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292289A (en) * 1969-10-28 1972-10-11 Decca Ltd Improvements in or relating to berthing displays for marine craft
GB1384647A (en) * 1972-05-11 1975-02-19 Jones Healy Marine Ltd Navigation aid

Also Published As

Publication number Publication date
DE2921853B2 (de) 1980-10-16
IT1121272B (it) 1986-04-02
NO146885B (no) 1982-09-13
GB2023828A (en) 1980-01-03
US4254484A (en) 1981-03-03
SE7904888L (sv) 1979-12-07
FR2428263A1 (fr) 1980-01-04
GB2023828B (en) 1982-10-27
NO146885C (no) 1982-12-22
CA1134017A (en) 1982-10-19
PT69719A (en) 1979-07-01
JPS551300A (en) 1980-01-08
NO791861L (no) 1979-12-07
FR2428263B3 (es) 1982-05-14
NL7904281A (nl) 1979-12-10
IT7923325A0 (it) 1979-06-06
PL207386A1 (es) 1980-03-10
DE2921853C3 (de) 1982-08-26
DE2921853A1 (de) 1980-01-10
DK234679A (da) 1979-12-07

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