JPS5250015A - Expansion and liquid pressure buffer - Google Patents

Expansion and liquid pressure buffer

Info

Publication number
JPS5250015A
JPS5250015A JP50126659A JP12665975A JPS5250015A JP S5250015 A JPS5250015 A JP S5250015A JP 50126659 A JP50126659 A JP 50126659A JP 12665975 A JP12665975 A JP 12665975A JP S5250015 A JPS5250015 A JP S5250015A
Authority
JP
Japan
Prior art keywords
expansion
liquid pressure
pressure buffer
bellows
devised
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.)
Pending
Application number
JP50126659A
Other languages
Japanese (ja)
Inventor
Renko Muwatari
Takao Kusuda
Katsuzo Konakawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50126659A priority Critical patent/JPS5250015A/en
Publication of JPS5250015A publication Critical patent/JPS5250015A/en
Pending 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
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
    • 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
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

PURPOSE: A reliable and durable expansion and liquid pressure buffer with simple construction, devised to hold bellows by a retainer keeping liquid away from bellows.
COPYRIGHT: (C)1977,JPO&Japio
JP50126659A 1975-10-20 1975-10-20 Expansion and liquid pressure buffer Pending JPS5250015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50126659A JPS5250015A (en) 1975-10-20 1975-10-20 Expansion and liquid pressure buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50126659A JPS5250015A (en) 1975-10-20 1975-10-20 Expansion and liquid pressure buffer

Publications (1)

Publication Number Publication Date
JPS5250015A true JPS5250015A (en) 1977-04-21

Family

ID=14940682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50126659A Pending JPS5250015A (en) 1975-10-20 1975-10-20 Expansion and liquid pressure buffer

Country Status (1)

Country Link
JP (1) JPS5250015A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194765U (en) * 1981-05-30 1982-12-10
JPS6177159U (en) * 1984-10-23 1986-05-23
US5226455A (en) * 1990-12-17 1993-07-13 Dupont Anthony A Variable geometry duct seal
WO2013056836A1 (en) * 2011-10-22 2013-04-25 Hydac Technology Gmbh Hydraulic accumulator in the form of a bellows accumulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311413Y1 (en) * 1964-01-24 1968-05-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311413Y1 (en) * 1964-01-24 1968-05-17

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194765U (en) * 1981-05-30 1982-12-10
JPH0221171Y2 (en) * 1981-05-30 1990-06-07
JPS6177159U (en) * 1984-10-23 1986-05-23
JPH0231249Y2 (en) * 1984-10-23 1990-08-23
US5226455A (en) * 1990-12-17 1993-07-13 Dupont Anthony A Variable geometry duct seal
WO2013056836A1 (en) * 2011-10-22 2013-04-25 Hydac Technology Gmbh Hydraulic accumulator in the form of a bellows accumulator

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