IT1112866B - HYDRAULIC ACCUMULATOR PARTICULARLY FOR HYDRAULIC SYSTEMS OPERATING ELECTRIC SWITCHES - Google Patents

HYDRAULIC ACCUMULATOR PARTICULARLY FOR HYDRAULIC SYSTEMS OPERATING ELECTRIC SWITCHES

Info

Publication number
IT1112866B
IT1112866B IT22469/79A IT2246979A IT1112866B IT 1112866 B IT1112866 B IT 1112866B IT 22469/79 A IT22469/79 A IT 22469/79A IT 2246979 A IT2246979 A IT 2246979A IT 1112866 B IT1112866 B IT 1112866B
Authority
IT
Italy
Prior art keywords
hydraulic
systems operating
electric switches
operating electric
accumulator particularly
Prior art date
Application number
IT22469/79A
Other languages
Italian (it)
Other versions
IT7922469A0 (en
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IT7922469A0 publication Critical patent/IT7922469A0/en
Application granted granted Critical
Publication of IT1112866B publication Critical patent/IT1112866B/en

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
    • F15B1/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
IT22469/79A 1978-05-09 1979-05-08 HYDRAULIC ACCUMULATOR PARTICULARLY FOR HYDRAULIC SYSTEMS OPERATING ELECTRIC SWITCHES IT1112866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820124 DE2820124A1 (en) 1978-05-09 1978-05-09 Container for hydraulic pressure accumulator - has oil chamber cover integral with distributor head and secured by union nut to housing (NL 13.11.79)

Publications (2)

Publication Number Publication Date
IT7922469A0 IT7922469A0 (en) 1979-05-08
IT1112866B true IT1112866B (en) 1986-01-20

Family

ID=6038902

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22469/79A IT1112866B (en) 1978-05-09 1979-05-08 HYDRAULIC ACCUMULATOR PARTICULARLY FOR HYDRAULIC SYSTEMS OPERATING ELECTRIC SWITCHES

Country Status (3)

Country Link
DE (1) DE2820124A1 (en)
IT (1) IT1112866B (en)
NL (1) NL7903585A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803095A1 (en) * 1988-02-03 1989-08-17 Bosch Gmbh Robert PRINT MEDIA STORAGE

Also Published As

Publication number Publication date
NL7903585A (en) 1979-11-13
DE2820124A1 (en) 1979-11-15
IT7922469A0 (en) 1979-05-08

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