FR2257033A1 - Hydraulic flow path controller with damping - has series of flat elements combined as fixed arrangement with transposed passages in alternate elements - Google Patents

Hydraulic flow path controller with damping - has series of flat elements combined as fixed arrangement with transposed passages in alternate elements

Info

Publication number
FR2257033A1
FR2257033A1 FR7400203A FR7400203A FR2257033A1 FR 2257033 A1 FR2257033 A1 FR 2257033A1 FR 7400203 A FR7400203 A FR 7400203A FR 7400203 A FR7400203 A FR 7400203A FR 2257033 A1 FR2257033 A1 FR 2257033A1
Authority
FR
France
Prior art keywords
passages
series
elements
transposed
damping
Prior art date
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.)
Granted
Application number
FR7400203A
Other languages
French (fr)
Other versions
FR2257033B1 (en
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Priority to FR7400203A priority Critical patent/FR2257033A1/en
Priority claimed from US05/470,251 external-priority patent/US3978891A/en
Publication of FR2257033A1 publication Critical patent/FR2257033A1/en
Application granted granted Critical
Publication of FR2257033B1 publication Critical patent/FR2257033B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16L55/02781—The regulating element being provided with radial outputs
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Abstract

Flow path controller with damping, where a series of flat elements with adjacent faces are combined as a fixed arrangement and alternate individual elements have passages transposed with respect to each other and partly overlapping. There are further elements with several openings whose cross-section is less than that of the passages. They are so aligned with respect to the overlapping sections of the paired passages that a deflection of the hydraulic fluid is generated and the pressure drop at the combined arrangement is equal to the pressure drop at the openings in series.
FR7400203A 1974-01-04 1974-01-04 Hydraulic flow path controller with damping - has series of flat elements combined as fixed arrangement with transposed passages in alternate elements Granted FR2257033A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400203A FR2257033A1 (en) 1974-01-04 1974-01-04 Hydraulic flow path controller with damping - has series of flat elements combined as fixed arrangement with transposed passages in alternate elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7400203A FR2257033A1 (en) 1974-01-04 1974-01-04 Hydraulic flow path controller with damping - has series of flat elements combined as fixed arrangement with transposed passages in alternate elements
US05/470,251 US3978891A (en) 1972-10-02 1974-05-15 Quieting means for a fluid flow control device

Publications (2)

Publication Number Publication Date
FR2257033A1 true FR2257033A1 (en) 1975-08-01
FR2257033B1 FR2257033B1 (en) 1976-11-26

Family

ID=32395676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400203A Granted FR2257033A1 (en) 1974-01-04 1974-01-04 Hydraulic flow path controller with damping - has series of flat elements combined as fixed arrangement with transposed passages in alternate elements

Country Status (1)

Country Link
FR (1) FR2257033A1 (en)

Also Published As

Publication number Publication date
FR2257033B1 (en) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse