DE3860156D1 - DEVICE FOR NEUTRALIZING METAL SPAINS IN A PRESSURE STORAGE. - Google Patents

DEVICE FOR NEUTRALIZING METAL SPAINS IN A PRESSURE STORAGE.

Info

Publication number
DE3860156D1
DE3860156D1 DE8888850356T DE3860156T DE3860156D1 DE 3860156 D1 DE3860156 D1 DE 3860156D1 DE 8888850356 T DE8888850356 T DE 8888850356T DE 3860156 T DE3860156 T DE 3860156T DE 3860156 D1 DE3860156 D1 DE 3860156D1
Authority
DE
Germany
Prior art keywords
spains
pressure storage
neutralizing metal
neutralizing
metal
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.)
Expired - Lifetime
Application number
DE8888850356T
Other languages
German (de)
Inventor
Olof Aelund
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.)
GKN Aerospace Sweden AB
Original Assignee
Volvo Flygmotor AB
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 Volvo Flygmotor AB filed Critical Volvo Flygmotor AB
Application granted granted Critical
Publication of DE3860156D1 publication Critical patent/DE3860156D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • 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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Sealing Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
DE8888850356T 1987-10-23 1988-10-21 DEVICE FOR NEUTRALIZING METAL SPAINS IN A PRESSURE STORAGE. Expired - Lifetime DE3860156D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8704137A SE459275B (en) 1987-10-23 1987-10-23 DEVICE FOR UNFAMILYING OF METAL TIPS IN A PRESSURE FLUID CUMULATOR

Publications (1)

Publication Number Publication Date
DE3860156D1 true DE3860156D1 (en) 1990-06-21

Family

ID=20369990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888850356T Expired - Lifetime DE3860156D1 (en) 1987-10-23 1988-10-21 DEVICE FOR NEUTRALIZING METAL SPAINS IN A PRESSURE STORAGE.

Country Status (4)

Country Link
EP (1) EP0313539B1 (en)
JP (1) JPH01158201A (en)
DE (1) DE3860156D1 (en)
SE (1) SE459275B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740150A1 (en) * 1997-09-12 1999-03-25 Hydac Technology Gmbh Piston accumulator with depth filtration seal
GB2420380A (en) * 2004-11-18 2006-05-24 Parker Hannifin Plc Twin piston gas filled hydraulic actuator
CN109538545A (en) * 2018-12-25 2019-03-29 山东华阳众能动力科技有限公司 A kind of fuel tank and the hydraulic system with the fuel tank
CN110374962A (en) * 2019-06-24 2019-10-25 宁波海天金属成型设备有限公司 A kind of fuel tank Filtrierapparatus of hydraulic system
CN114033648A (en) * 2021-11-16 2022-02-11 李冲 Gas compressor
DE102022000197A1 (en) 2022-01-20 2023-07-20 Hydac Technology Gmbh hydraulic accumulator
DE102022000382A1 (en) 2022-02-01 2023-08-03 Hydac Technology Gmbh hydraulic accumulator
DE102022000511A1 (en) 2022-02-10 2023-08-10 Hydac Technology Gmbh hydraulic accumulator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345509A (en) * 1980-06-23 1982-08-24 Caterpillar Tractor Co. Contaminant trap for fluid operated rotary actuator
SE447296B (en) * 1985-11-25 1986-11-03 Stromsholmens Mek Verkstad Cylinder flip device and axially movable piston

Also Published As

Publication number Publication date
SE8704137L (en) 1989-04-24
JPH01158201A (en) 1989-06-21
EP0313539B1 (en) 1990-05-16
SE459275B (en) 1989-06-19
SE8704137D0 (en) 1987-10-23
EP0313539A1 (en) 1989-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VOLVO AERO AB, TROLLHAETTAN, SE

8339 Ceased/non-payment of the annual fee