BE767413Q - HYDRAULIC RESISTORS AND THEIR USE - Google Patents

HYDRAULIC RESISTORS AND THEIR USE

Info

Publication number
BE767413Q
BE767413Q BE767413A BE767413A BE767413Q BE 767413 Q BE767413 Q BE 767413Q BE 767413 A BE767413 A BE 767413A BE 767413 A BE767413 A BE 767413A BE 767413 Q BE767413 Q BE 767413Q
Authority
BE
Belgium
Prior art keywords
hydraulic resistors
resistors
hydraulic
Prior art date
Application number
BE767413A
Other languages
French (fr)
Original Assignee
British Petroleum Co
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 GB42793/68A external-priority patent/GB1247722A/en
Application filed by British Petroleum Co filed Critical British Petroleum Co
Application granted granted Critical
Publication of BE767413Q publication Critical patent/BE767413Q/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
    • 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
    • F15C4/00—Circuit elements characterised by their special functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
BE767413A 1968-09-09 1971-05-19 HYDRAULIC RESISTORS AND THEIR USE BE767413Q (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB42793/68A GB1247722A (en) 1968-09-09 1968-09-09 Viscometer
IT3988369 1969-09-06

Publications (1)

Publication Number Publication Date
BE767413Q true BE767413Q (en) 1971-10-18

Family

ID=26264977

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767413A BE767413Q (en) 1968-09-09 1971-05-19 HYDRAULIC RESISTORS AND THEIR USE

Country Status (1)

Country Link
BE (1) BE767413Q (en)

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE BRITISH PETROLEUM CY LTD

Effective date: 19870531