FR1561660A - - Google Patents

Info

Publication number
FR1561660A
FR1561660A FR1561660DA FR1561660A FR 1561660 A FR1561660 A FR 1561660A FR 1561660D A FR1561660D A FR 1561660DA FR 1561660 A FR1561660 A FR 1561660A
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
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 filed Critical
Application granted granted Critical
Publication of FR1561660A publication Critical patent/FR1561660A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR1561660D 1967-04-13 1968-04-12 Expired FR1561660A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63066767A 1967-04-13 1967-04-13

Publications (1)

Publication Number Publication Date
FR1561660A true FR1561660A (fr) 1969-03-28

Family

ID=24528091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561660D Expired FR1561660A (fr) 1967-04-13 1968-04-12

Country Status (5)

Country Link
US (1) US3548640A (fr)
DE (1) DE1773196A1 (fr)
FR (1) FR1561660A (fr)
GB (1) GB1217866A (fr)
NL (1) NL6805171A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104705A (en) * 1979-01-29 1980-08-11 Nippon Kokan Kk <Nkk> Measuring method for shape of metal strip
US4444049A (en) * 1980-12-22 1984-04-24 Froude Consine Limited Engine testing apparatus and methods
US4617830A (en) * 1985-05-07 1986-10-21 Gabor Pal Method and apparatus for checking heterogeneous transformation process of diffusing kinetics in turbulent liquid flow
IT1226633B (it) * 1988-07-15 1991-01-28 Enea Strumento di misura dell'intensita' di cavitazione o ebollizione in un liquido
US5633462A (en) * 1994-07-19 1997-05-27 Apa Systems Method and apparatus for detecting the condition of the flow of liquid metal in and from a teeming vessel
US6539805B2 (en) 1994-07-19 2003-04-01 Vesuvius Crucible Company Liquid metal flow condition detection
GB9921982D0 (en) * 1999-09-16 1999-11-17 Secretary Trade Ind Brit Cavitation sensor
US7162924B2 (en) * 2002-12-17 2007-01-16 Caterpillar Inc Method and system for analyzing cavitation
GB2451438B (en) * 2007-07-27 2011-06-08 Secretary Trade Ind Brit Cavitation detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614645A (en) * 1947-02-03 1952-10-21 Harley A Wilhelm Apparatus for chemical reaction detection
US3192516A (en) * 1961-11-14 1965-06-29 Hewlett Packard Co Vibration detector
US3173086A (en) * 1962-07-18 1965-03-09 Gen Electric Apparatus including mechanical vibration detector means for detecting and locating incipient internal faults in electric induction apparatus
US3254528A (en) * 1962-11-23 1966-06-07 Paul L Michael Transducer mount
US3381525A (en) * 1965-05-21 1968-05-07 Aeroprojects Inc Method for detection of the imminence or incidence or cavitation in a liquid

Also Published As

Publication number Publication date
NL6805171A (fr) 1968-10-14
DE1773196A1 (de) 1972-04-13
US3548640A (en) 1970-12-22
GB1217866A (en) 1970-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse