GB1513591A - Oil pressure tank - Google Patents

Oil pressure tank

Info

Publication number
GB1513591A
GB1513591A GB18653/76A GB1865376A GB1513591A GB 1513591 A GB1513591 A GB 1513591A GB 18653/76 A GB18653/76 A GB 18653/76A GB 1865376 A GB1865376 A GB 1865376A GB 1513591 A GB1513591 A GB 1513591A
Authority
GB
United Kingdom
Prior art keywords
corrugations
cells
periphery
oil pressure
raised
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
GB18653/76A
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.)
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Priority to GB18653/76A priority Critical patent/GB1513591A/en
Priority to ZA00772215A priority patent/ZA772215B/en
Priority to IE770/77A priority patent/IE44816B1/en
Priority to AU24264/77A priority patent/AU504235B2/en
Priority to IT22629/77A priority patent/IT1115459B/en
Priority to JP4831077A priority patent/JPS52135086A/en
Priority to CA277,231A priority patent/CA1043660A/en
Priority to BR2861/77A priority patent/BR7702861A/en
Priority to ES458682A priority patent/ES458682A2/en
Publication of GB1513591A publication Critical patent/GB1513591A/en
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
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • 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
    • 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
    • F15B2201/405—Housings
    • F15B2201/4053—Housings characterised by the material
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/605—Assembling or methods for making housings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

1513591 Hydraulic accumulators PIRELLI GENERAL CABLE WORKS Ltd 8 Feb 1977 [6 May 1976] 18653/76 Addition to 1358088 Heading F1D In an improvement in the accumulator of the Parent Patent each gas-filled cell comprises a pair of plates having annular corrugations, some or all of the corrugations varying in height around their periphery so that when two cells are placed face to face the corrugations of the respective plates coincide and also provide a generally radial path from the centre to the periphery of the cells for the escape of any gas trapped between the cells. Thus some or all the corrugations may have raised portions, or all the corrugations may have depressed portions. The raised and/or depressed portions may be located in one or more radial zones.
GB18653/76A 1976-05-06 1976-05-06 Oil pressure tank Expired GB1513591A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB18653/76A GB1513591A (en) 1976-05-06 1976-05-06 Oil pressure tank
ZA00772215A ZA772215B (en) 1976-05-06 1977-04-12 Oil pressure tank
IE770/77A IE44816B1 (en) 1976-05-06 1977-04-13 Oil pressure tank
AU24264/77A AU504235B2 (en) 1976-05-06 1977-04-14 Oil pressure tank
IT22629/77A IT1115459B (en) 1976-05-06 1977-04-20 OIL PRESSURE TANK
JP4831077A JPS52135086A (en) 1976-05-06 1977-04-26 Oil pressure tank
CA277,231A CA1043660A (en) 1976-05-06 1977-04-28 Oil pressure tank
BR2861/77A BR7702861A (en) 1976-05-06 1977-05-04 PERFECT TANK FOR COMPRESSED OIL
ES458682A ES458682A2 (en) 1976-05-06 1977-05-05 Oil pressure tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18653/76A GB1513591A (en) 1976-05-06 1976-05-06 Oil pressure tank

Publications (1)

Publication Number Publication Date
GB1513591A true GB1513591A (en) 1978-06-07

Family

ID=10116153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18653/76A Expired GB1513591A (en) 1976-05-06 1976-05-06 Oil pressure tank

Country Status (9)

Country Link
JP (1) JPS52135086A (en)
AU (1) AU504235B2 (en)
BR (1) BR7702861A (en)
CA (1) CA1043660A (en)
ES (1) ES458682A2 (en)
GB (1) GB1513591A (en)
IE (1) IE44816B1 (en)
IT (1) IT1115459B (en)
ZA (1) ZA772215B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635580A (en) * 2012-04-01 2012-08-15 中煤第五建设有限公司第三十一工程处 Corrugated oil tank for coal mine downhole wet shotcreting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635580A (en) * 2012-04-01 2012-08-15 中煤第五建设有限公司第三十一工程处 Corrugated oil tank for coal mine downhole wet shotcreting machine
CN102635580B (en) * 2012-04-01 2014-12-31 中煤第五建设有限公司第三十一工程处 Corrugated oil tank for coal mine downhole wet shotcreting machine

Also Published As

Publication number Publication date
ES458682A2 (en) 1978-10-01
IE44816B1 (en) 1982-04-07
IE44816L (en) 1977-11-06
CA1043660A (en) 1978-12-05
JPS52135086A (en) 1977-11-11
AU504235B2 (en) 1979-10-04
AU2426477A (en) 1978-10-19
IT1115459B (en) 1986-02-03
BR7702861A (en) 1978-01-31
ZA772215B (en) 1978-03-29

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee