FR2112542B1 - - Google Patents

Info

Publication number
FR2112542B1
FR2112542B1 FR7139913A FR7139913A FR2112542B1 FR 2112542 B1 FR2112542 B1 FR 2112542B1 FR 7139913 A FR7139913 A FR 7139913A FR 7139913 A FR7139913 A FR 7139913A FR 2112542 B1 FR2112542 B1 FR 2112542B1
Authority
FR
France
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
Application number
FR7139913A
Other languages
French (fr)
Other versions
FR2112542A1 (enExample
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2112542A1 publication Critical patent/FR2112542A1/fr
Application granted granted Critical
Publication of FR2112542B1 publication Critical patent/FR2112542B1/fr
Expired 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
FR7139913A 1970-11-09 1971-11-08 Expired FR2112542B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1660870A CH523448A (de) 1970-11-09 1970-11-09 Hydropneumatischer Kolbenspeicher

Publications (2)

Publication Number Publication Date
FR2112542A1 FR2112542A1 (enExample) 1972-06-16
FR2112542B1 true FR2112542B1 (enExample) 1974-06-21

Family

ID=4418727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139913A Expired FR2112542B1 (enExample) 1970-11-09 1971-11-08

Country Status (3)

Country Link
CH (1) CH523448A (enExample)
DE (1) DE2059765A1 (enExample)
FR (1) FR2112542B1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207754A1 (de) * 1982-03-04 1983-09-15 Alfred Teves Gmbh, 6000 Frankfurt Hydropneumatischer druckspeicher
DE10207181A1 (de) * 2001-11-05 2003-05-15 Continental Teves Ag & Co Ohg Kolbenspeicher
DE10242104A1 (de) * 2002-03-06 2003-09-18 Continental Teves Ag & Co Ohg Kolbenspeicher
CN102536928B (zh) * 2011-12-26 2014-08-13 辽宁东工装备制造有限公司 一种气液三室液压系统过压缓冲平衡装置

Also Published As

Publication number Publication date
FR2112542A1 (enExample) 1972-06-16
CH523448A (de) 1972-05-31
DE2059765A1 (de) 1972-05-10

Similar Documents

Publication Publication Date Title
ATA96471A (enExample)
AU1146470A (enExample)
AU2044470A (enExample)
AU1473870A (enExample)
AU1326870A (enExample)
AU2130570A (enExample)
AU2085370A (enExample)
AU2017870A (enExample)
AU1833270A (enExample)
AU1716970A (enExample)
AU1517670A (enExample)
AU1336970A (enExample)
AU1591370A (enExample)
AU1841070A (enExample)
AU1277070A (enExample)
AU2144270A (enExample)
AU2131570A (enExample)
AU1328670A (enExample)
AU2130770A (enExample)
AU1343870A (enExample)
AU1247570A (enExample)
AU2119370A (enExample)
AU1235770A (enExample)
AU1581370A (enExample)
AU1189670A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse