FR2141388A5 - - Google Patents

Info

Publication number
FR2141388A5
FR2141388A5 FR7223032A FR7223032A FR2141388A5 FR 2141388 A5 FR2141388 A5 FR 2141388A5 FR 7223032 A FR7223032 A FR 7223032A FR 7223032 A FR7223032 A FR 7223032A FR 2141388 A5 FR2141388 A5 FR 2141388A5
Authority
FR
France
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
FR7223032A
Other languages
French (fr)
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.)
Norddeutsche Seekabelwerke GmbH
Original Assignee
Norddeutsche Seekabelwerke GmbH
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
Priority claimed from DE2139206A external-priority patent/DE2139206C3/de
Priority claimed from DE2203475A external-priority patent/DE2203475C3/de
Application filed by Norddeutsche Seekabelwerke GmbH filed Critical Norddeutsche Seekabelwerke GmbH
Application granted granted Critical
Publication of FR2141388A5 publication Critical patent/FR2141388A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • G01N27/025—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil a current being generated within the material by induction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/04—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using deflection of baffle-plates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Optics & Photonics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR7223032A 1971-08-05 1972-06-26 Expired FR2141388A5 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2139206A DE2139206C3 (de) 1971-08-05 1971-08-05 Oberflächenüberzug eines Sensors für Unterwassersonden
DE2203475A DE2203475C3 (de) 1972-01-26 1972-01-26 Oberflächenüberzug eines Sensors für Unterwassersonden

Publications (1)

Publication Number Publication Date
FR2141388A5 true FR2141388A5 (cs) 1973-01-19

Family

ID=25761546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223032A Expired FR2141388A5 (cs) 1971-08-05 1972-06-26

Country Status (7)

Country Link
BE (1) BE785269A (cs)
DK (1) DK151865C (cs)
FR (1) FR2141388A5 (cs)
IT (1) IT962494B (cs)
NL (1) NL163876C (cs)
NO (1) NO137248C (cs)
SE (1) SE376794B (cs)

Also Published As

Publication number Publication date
NO137248C (no) 1978-02-01
NL163876C (nl) 1980-10-15
BE785269A (fr) 1972-10-16
NL7210210A (cs) 1973-02-07
NL163876B (nl) 1980-05-16
NO137248B (no) 1977-10-17
DK151865B (da) 1988-01-11
SE376794B (cs) 1975-06-09
DK151865C (da) 1988-06-27
IT962494B (it) 1973-12-20

Similar Documents

Publication Publication Date Title
ATA136472A (cs)
AR196074A1 (cs)
AU2658571A (cs)
AU2691671A (cs)
AU2726271A (cs)
AU2894671A (cs)
AU2742671A (cs)
AU2684071A (cs)
AU2564071A (cs)
AU2485671A (cs)
FR2141388A5 (cs)
AU2503871A (cs)
AU2885171A (cs)
AR199640Q (cs)
AU1109576A (cs)
AU2399971A (cs)
AU2927871A (cs)
AU2415871A (cs)
AU2455871A (cs)
AU2456871A (cs)
AU2473671A (cs)
AU2907471A (cs)
AU2740271A (cs)
AU2486471A (cs)
AU2755871A (cs)

Legal Events

Date Code Title Description
ST Notification of lapse