BR7408393D0 - Dispositivo amortecedor de pulso de pressao - Google Patents

Dispositivo amortecedor de pulso de pressao

Info

Publication number
BR7408393D0
BR7408393D0 BR8393/74A BR839374A BR7408393D0 BR 7408393 D0 BR7408393 D0 BR 7408393D0 BR 8393/74 A BR8393/74 A BR 8393/74A BR 839374 A BR839374 A BR 839374A BR 7408393 D0 BR7408393 D0 BR 7408393D0
Authority
BR
Brazil
Prior art keywords
pressure pulse
buffering device
pulse buffering
pressure
pulse
Prior art date
Application number
BR8393/74A
Other languages
English (en)
Inventor
A Zahid
Original Assignee
Greer Hydraulics Inc
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 US40591473 external-priority patent/US3857413A/en
Application filed by Greer Hydraulics Inc filed Critical Greer Hydraulics Inc
Publication of BR7408393D0 publication Critical patent/BR7408393D0/pt

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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/22—Liquid port constructions
    • 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
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • 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
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/413—Liquid ports having multiple liquid ports
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/615—Assembling or methods for making ports therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pipe Accessories (AREA)
  • Fluid-Damping Devices (AREA)
BR8393/74A 1973-10-12 1974-10-09 Dispositivo amortecedor de pulso de pressao BR7408393D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40591473 US3857413A (en) 1971-11-03 1973-10-12 Pressure pulse dampener device

Publications (1)

Publication Number Publication Date
BR7408393D0 true BR7408393D0 (pt) 1975-09-23

Family

ID=23605741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8393/74A BR7408393D0 (pt) 1973-10-12 1974-10-09 Dispositivo amortecedor de pulso de pressao

Country Status (13)

Country Link
JP (1) JPS5740958B2 (pt)
AR (1) AR200709A1 (pt)
BR (1) BR7408393D0 (pt)
CA (1) CA1024417A (pt)
CH (1) CH587425A5 (pt)
DE (1) DE2447293C2 (pt)
DK (1) DK534874A (pt)
ES (1) ES430870A1 (pt)
FR (1) FR2247665B2 (pt)
GB (1) GB1479768A (pt)
IL (1) IL45518A (pt)
IT (1) IT1022751B (pt)
SE (1) SE405397B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582655A (en) * 1977-01-13 1981-01-14 Sugimura K Fluid pressure accumulator
US4298029A (en) * 1979-09-24 1981-11-03 Greer Hydraulics, Incorporated Pressure pulse dampener device
GB2271815B (en) * 1985-08-01 1994-11-23 Rolls Royce Device for reducing pressure oscillations in a pipe
JPH0614501U (ja) * 1992-07-28 1994-02-25 東海ゴム工業株式会社 脈動吸収用アキュムレータ
DE102004022078A1 (de) * 2004-05-05 2005-11-24 Alstom Technology Ltd Flüssigkeitsverteilvorrichtung
CN108194570B (zh) * 2018-03-09 2024-02-13 上海材料研究所有限公司 一种刚弹性转换减振器
CN112780871B (zh) * 2020-12-18 2022-11-25 义乌市奥飞创意设计有限公司 一种食品加工用废液环保回收装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169551A (en) * 1961-08-08 1965-02-16 Hydril Co Pulsation dampener
FR1370693A (fr) * 1963-07-04 1964-08-28 Perfectionnements apportés aux réservoirs de pression

Also Published As

Publication number Publication date
JPS5065919A (pt) 1975-06-03
FR2247665B2 (pt) 1981-06-19
DE2447293C2 (de) 1983-01-13
AU7417174A (en) 1976-04-15
CH587425A5 (pt) 1977-04-29
AR200709A1 (es) 1974-11-29
SE405397B (sv) 1978-12-04
GB1479768A (en) 1977-07-13
IT1022751B (it) 1978-04-20
CA1024417A (en) 1978-01-17
IL45518A (en) 1977-01-31
ES430870A1 (es) 1976-10-01
DK534874A (pt) 1975-06-09
JPS5740958B2 (pt) 1982-08-31
DE2447293A1 (de) 1975-04-17
FR2247665A2 (pt) 1975-05-09
SE7412768L (sv) 1975-04-14

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