IT945601B - DEVICE THAT ALLOWS TO CHANGE THE RUNNING SPEED OF A FLUID - Google Patents

DEVICE THAT ALLOWS TO CHANGE THE RUNNING SPEED OF A FLUID

Info

Publication number
IT945601B
IT945601B IT5494171A IT5494171A IT945601B IT 945601 B IT945601 B IT 945601B IT 5494171 A IT5494171 A IT 5494171A IT 5494171 A IT5494171 A IT 5494171A IT 945601 B IT945601 B IT 945601B
Authority
IT
Italy
Prior art keywords
fluid
allows
change
running speed
running
Prior art date
Application number
IT5494171A
Other languages
Italian (it)
Original Assignee
Meyrat Et Luisoni
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 Meyrat Et Luisoni filed Critical Meyrat Et Luisoni
Application granted granted Critical
Publication of IT945601B publication Critical patent/IT945601B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02772—Throttle passages using spirally or helically shaped channels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
IT5494171A 1970-12-28 1971-12-22 DEVICE THAT ALLOWS TO CHANGE THE RUNNING SPEED OF A FLUID IT945601B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1924470A CH519658A (en) 1970-12-28 1970-12-28 Device for varying the flow speed of a fluid

Publications (1)

Publication Number Publication Date
IT945601B true IT945601B (en) 1973-05-10

Family

ID=4438257

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5494171A IT945601B (en) 1970-12-28 1971-12-22 DEVICE THAT ALLOWS TO CHANGE THE RUNNING SPEED OF A FLUID

Country Status (4)

Country Link
CH (1) CH519658A (en)
DE (1) DE2117674A1 (en)
FR (1) FR2120178A1 (en)
IT (1) IT945601B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887632A (en) * 1987-05-20 1989-12-19 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Flow control apparatus
SE8802744L (en) * 1988-07-28 1990-01-29 Atlas Copco Mct Ab SMOERJAPPARAT
YU226088A (en) * 1988-12-14 1990-10-31 Vojko Rajster Device for converting laminar liquid flow into drops
FR2644381B1 (en) * 1989-03-14 1994-10-28 Commissariat Energie Atomique DEVICE FOR MACHINING NON-RECTILINED CONTOURS OF MECHANICAL PARTS AND IN PARTICULAR FOR CHAMFERING NON-PLANAR CONTOURS

Also Published As

Publication number Publication date
DE2117674A1 (en) 1972-07-27
FR2120178A1 (en) 1972-08-11
CH519658A (en) 1972-02-29

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