FR1467909A - Perfectionnements apportés aux accumulateurs oléopneumatiques - Google Patents

Perfectionnements apportés aux accumulateurs oléopneumatiques

Info

Publication number
FR1467909A
FR1467909A FR43281A FR43281A FR1467909A FR 1467909 A FR1467909 A FR 1467909A FR 43281 A FR43281 A FR 43281A FR 43281 A FR43281 A FR 43281A FR 1467909 A FR1467909 A FR 1467909A
Authority
FR
France
Prior art keywords
improvements made
oleopneumatic accumulators
oleopneumatic
accumulators
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
Application number
FR43281A
Other languages
English (en)
Inventor
Jean Louis Gratzmuller
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 filed Critical
Priority to FR43281A priority Critical patent/FR1467909A/fr
Application granted granted Critical
Publication of FR1467909A publication Critical patent/FR1467909A/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
    • F15B2201/30—Accumulator separating means
    • F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
    • 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)
FR43281A 1965-12-22 1965-12-22 Perfectionnements apportés aux accumulateurs oléopneumatiques Expired FR1467909A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43281A FR1467909A (fr) 1965-12-22 1965-12-22 Perfectionnements apportés aux accumulateurs oléopneumatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43281A FR1467909A (fr) 1965-12-22 1965-12-22 Perfectionnements apportés aux accumulateurs oléopneumatiques

Publications (1)

Publication Number Publication Date
FR1467909A true FR1467909A (fr) 1967-02-03

Family

ID=8596414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43281A Expired FR1467909A (fr) 1965-12-22 1965-12-22 Perfectionnements apportés aux accumulateurs oléopneumatiques

Country Status (1)

Country Link
FR (1) FR1467909A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006655A1 (fr) * 1986-04-29 1987-11-05 Allied Corporation Joints d'etancheite equilibres en pression pour accumulateurs mis a l'air
US20160369822A1 (en) * 2013-09-27 2016-12-22 Qixing Chen Liquid seal energy-accumulator and hydraulic system thereof based on liquid-collector and sandwich piston
CN109110723A (zh) * 2018-08-21 2019-01-01 深圳安吉尔饮水产业集团有限公司 真空活塞式储水装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006655A1 (fr) * 1986-04-29 1987-11-05 Allied Corporation Joints d'etancheite equilibres en pression pour accumulateurs mis a l'air
AU595742B2 (en) * 1986-04-29 1990-04-05 Allied Corporation Pressure balanced seals for vented accumulators
US20160369822A1 (en) * 2013-09-27 2016-12-22 Qixing Chen Liquid seal energy-accumulator and hydraulic system thereof based on liquid-collector and sandwich piston
US10273980B2 (en) * 2013-09-27 2019-04-30 Qixing Chen Liquid seal energy-accumulator and hydraulic system thereof based on liquid-collector and sandwich piston
CN109110723A (zh) * 2018-08-21 2019-01-01 深圳安吉尔饮水产业集团有限公司 真空活塞式储水装置
CN109110723B (zh) * 2018-08-21 2023-11-14 深圳安吉尔饮水产业集团有限公司 真空活塞式储水装置

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