FR2247700B1 - - Google Patents

Info

Publication number
FR2247700B1
FR2247700B1 FR7434378A FR7434378A FR2247700B1 FR 2247700 B1 FR2247700 B1 FR 2247700B1 FR 7434378 A FR7434378 A FR 7434378A FR 7434378 A FR7434378 A FR 7434378A FR 2247700 B1 FR2247700 B1 FR 2247700B1
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
FR7434378A
Other versions
FR2247700A1 (fr
Inventor
B E Carlnes
K I Sundvall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2247700A1 publication Critical patent/FR2247700A1/fr
Application granted granted Critical
Publication of FR2247700B1 publication Critical patent/FR2247700B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/005—Circuit elements having no moving parts for measurement techniques, e.g. measuring from a distance; for detection devices, e.g. for presence detection; for sorting measured properties (testing); for gyrometers; for analysis; for chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2322—Jet control type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Air Bags (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Measuring Fluid Pressure (AREA)
  • Coating Apparatus (AREA)
  • Advancing Webs (AREA)
FR7434378A 1973-10-12 1974-10-11 Expired FR2247700B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7313871A SE376969B (fr) 1973-10-12 1973-10-12

Publications (2)

Publication Number Publication Date
FR2247700A1 FR2247700A1 (fr) 1975-05-09
FR2247700B1 true FR2247700B1 (fr) 1978-07-07

Family

ID=20318789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434378A Expired FR2247700B1 (fr) 1973-10-12 1974-10-11

Country Status (7)

Country Link
US (1) US3976089A (fr)
JP (1) JPS5084259A (fr)
DE (1) DE2447002A1 (fr)
FR (1) FR2247700B1 (fr)
GB (1) GB1480515A (fr)
IT (1) IT1021780B (fr)
SE (1) SE376969B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63237867A (ja) * 1987-03-23 1988-10-04 Daisho Seiki Kk 平面研削盤の砥石位置検出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969670A (en) * 1957-04-19 1961-01-31 Gen Motors Corp Gauge for measuring accuracy of curvature
US3188856A (en) * 1961-02-16 1965-06-15 Armstrong Cork Co Sheet positioning device
US3340886A (en) * 1964-11-24 1967-09-12 H G Weber And Company Inc Sandwich type adjustable sensing nozzle
GB1094833A (en) * 1965-09-24 1967-12-13 Burchell James Gladwyn Improvements in or relating to gauges
GB1156494A (en) * 1967-01-16 1969-06-25 Nat Res Dev Improvements in or relating to Digital Measuring Systems
GB1177539A (en) * 1967-05-15 1970-01-14 Nat Res Dev Improvements in or relating to Proximity Gauges.
US3490674A (en) * 1968-03-25 1970-01-20 Rockford Servo Corp Web alignment apparatus

Also Published As

Publication number Publication date
JPS5084259A (fr) 1975-07-08
GB1480515A (en) 1977-07-20
SE7313871L (fr) 1975-04-14
IT1021780B (it) 1978-02-20
US3976089A (en) 1976-08-24
DE2447002A1 (de) 1975-04-17
SE376969B (fr) 1975-06-16
FR2247700A1 (fr) 1975-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse