SE8005742L - Instellbar anordning for dempning av stromningspulser - Google Patents
Instellbar anordning for dempning av stromningspulserInfo
- Publication number
- SE8005742L SE8005742L SE8005742A SE8005742A SE8005742L SE 8005742 L SE8005742 L SE 8005742L SE 8005742 A SE8005742 A SE 8005742A SE 8005742 A SE8005742 A SE 8005742A SE 8005742 L SE8005742 L SE 8005742L
- Authority
- SE
- Sweden
- Prior art keywords
- adjustable device
- hydraulic
- flow path
- pulses
- pulse dimension
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0609—Pressure pulsation damping arrangements
-
- 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
- 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)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Damping Devices (AREA)
- Pipe Accessories (AREA)
- Fluid-Pressure Circuits (AREA)
- Rotary Presses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/066,817 US4248269A (en) | 1979-08-15 | 1979-08-15 | Adjustable flow pulse dampener |
US06/135,332 US4298030A (en) | 1979-08-15 | 1980-03-31 | Adjustable pulse dampener |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8005742L true SE8005742L (sv) | 1981-02-16 |
Family
ID=26747178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8005742A SE8005742L (sv) | 1979-08-15 | 1980-08-14 | Instellbar anordning for dempning av stromningspulser |
Country Status (11)
Country | Link |
---|---|
US (1) | US4298030A (sv) |
AU (1) | AU541079B2 (sv) |
CA (1) | CA1121251A (sv) |
CH (1) | CH640609A5 (sv) |
DE (1) | DE3030616A1 (sv) |
ES (1) | ES494269A0 (sv) |
FR (1) | FR2465945A1 (sv) |
GB (1) | GB2055973B (sv) |
IT (1) | IT1132562B (sv) |
NL (1) | NL8004526A (sv) |
SE (1) | SE8005742L (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1176302B (it) * | 1984-06-25 | 1987-08-18 | Pirelli | Accumulatore di energia oleoelastico |
GB2271815B (en) * | 1985-08-01 | 1994-11-23 | Rolls Royce | Device for reducing pressure oscillations in a pipe |
EP0373155A3 (de) * | 1986-06-11 | 1991-06-12 | R. Nussbaum AG | Vorrichtung zum Dämpfen von Druckstössen in Rohrleitungen, insbesondere Sanitärinstallationen |
US5868168A (en) * | 1997-08-04 | 1999-02-09 | Hydril Company | Pulsation dampener diaphragm |
US6343622B1 (en) * | 2000-03-31 | 2002-02-05 | Flamco B.V. | Flow-through connection member for an expansion tank |
US6681636B2 (en) | 2002-01-16 | 2004-01-27 | Class 1, Inc. | Pressure sensing apparatus having pressure pulse dampener |
US20050116535A1 (en) * | 2003-12-01 | 2005-06-02 | Paulsen Craig A. | Fluid accumulator and brake bias system incorporating fluid accumulator |
DE102005035749A1 (de) * | 2005-07-30 | 2007-02-01 | Hydac Technology Gmbh | Hydrospeicher |
DE102011103424A1 (de) * | 2011-06-07 | 2012-12-13 | Hydac Technology Gmbh | Druckbehälter |
WO2019145664A1 (en) * | 2018-01-25 | 2019-08-01 | Petróleo Brasileiro S.A. - Petrobras | Auxiliary system and method for starting or restarting the flow of gelled fluid |
CN117628308B (zh) * | 2024-01-25 | 2024-04-09 | 日照艾迪尔流体设备有限公司 | 一种脉动阻尼器及其测试装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782418A (en) * | 1971-11-03 | 1974-01-01 | Greer Hydraulics Inc | Pressure pulse dampener device |
US3857413A (en) * | 1971-11-03 | 1974-12-31 | Greer Hydraulics Inc | Pressure pulse dampener device |
DE2254032A1 (de) * | 1972-11-04 | 1974-05-16 | Bosch Gmbh Robert | Druckspeicher |
US4069844A (en) * | 1976-09-28 | 1978-01-24 | Greer Hydraulics, Inc. | Pressure dampener device |
US4134429A (en) * | 1977-06-15 | 1979-01-16 | Greer Hydraulics, Inc. | Hydraulic accumulator having an improved oil port seal |
US4178965A (en) * | 1978-12-04 | 1979-12-18 | Greer Hydraulics, Inc. | Pulsation dampener device |
US4248269A (en) * | 1979-08-15 | 1981-02-03 | Normand Trust | Adjustable flow pulse dampener |
-
1980
- 1980-03-31 US US06/135,332 patent/US4298030A/en not_active Expired - Lifetime
- 1980-07-02 CA CA000355267A patent/CA1121251A/en not_active Expired
- 1980-08-08 NL NL8004526A patent/NL8004526A/nl not_active Application Discontinuation
- 1980-08-12 FR FR8017731A patent/FR2465945A1/fr active Granted
- 1980-08-13 AU AU61413/80A patent/AU541079B2/en not_active Ceased
- 1980-08-13 DE DE19803030616 patent/DE3030616A1/de not_active Withdrawn
- 1980-08-14 SE SE8005742A patent/SE8005742L/sv not_active Application Discontinuation
- 1980-08-14 CH CH615280A patent/CH640609A5/fr not_active IP Right Cessation
- 1980-08-14 ES ES494269A patent/ES494269A0/es active Granted
- 1980-08-14 IT IT24158/80A patent/IT1132562B/it active
- 1980-08-15 GB GB8026684A patent/GB2055973B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3030616A1 (de) | 1981-03-26 |
ES8104525A1 (es) | 1981-04-16 |
GB2055973A (en) | 1981-03-11 |
FR2465945A1 (fr) | 1981-03-27 |
IT1132562B (it) | 1986-07-02 |
GB2055973B (en) | 1983-05-05 |
AU6141380A (en) | 1981-02-19 |
ES494269A0 (es) | 1981-04-16 |
CA1121251A (en) | 1982-04-06 |
NL8004526A (nl) | 1981-02-17 |
US4298030A (en) | 1981-11-03 |
AU541079B2 (en) | 1984-12-13 |
IT8024158A0 (it) | 1980-08-14 |
CH640609A5 (fr) | 1984-01-13 |
FR2465945B1 (sv) | 1985-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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