DE3048651C2 - - Google Patents

Info

Publication number
DE3048651C2
DE3048651C2 DE19803048651 DE3048651A DE3048651C2 DE 3048651 C2 DE3048651 C2 DE 3048651C2 DE 19803048651 DE19803048651 DE 19803048651 DE 3048651 A DE3048651 A DE 3048651A DE 3048651 C2 DE3048651 C2 DE 3048651C2
Authority
DE
Germany
Prior art keywords
piston
actuating piston
switch
pressure vessel
actuating
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
DE19803048651
Other languages
German (de)
English (en)
Other versions
DE3048651A1 (de
Inventor
Guenter 6695 Tholey De Peter
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.)
Hydac Technology GmbH
Original Assignee
Hydac Technology GmbH
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 Hydac Technology GmbH filed Critical Hydac Technology GmbH
Priority to DE19803048651 priority Critical patent/DE3048651A1/de
Publication of DE3048651A1 publication Critical patent/DE3048651A1/de
Application granted granted Critical
Publication of DE3048651C2 publication Critical patent/DE3048651C2/de
Granted 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
    • F15B2201/4155—Gas ports having valve 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
    • F15B2201/50—Monitoring, detection and testing means for accumulators
    • F15B2201/515—Position detection for separating means

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)
DE19803048651 1980-12-23 1980-12-23 "druckbehaelter, insbesondere hydropneumatischer speicher" Granted DE3048651A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803048651 DE3048651A1 (de) 1980-12-23 1980-12-23 "druckbehaelter, insbesondere hydropneumatischer speicher"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803048651 DE3048651A1 (de) 1980-12-23 1980-12-23 "druckbehaelter, insbesondere hydropneumatischer speicher"

Publications (2)

Publication Number Publication Date
DE3048651A1 DE3048651A1 (de) 1982-07-15
DE3048651C2 true DE3048651C2 (xx) 1989-12-21

Family

ID=6120071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803048651 Granted DE3048651A1 (de) 1980-12-23 1980-12-23 "druckbehaelter, insbesondere hydropneumatischer speicher"

Country Status (1)

Country Link
DE (1) DE3048651A1 (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9005139U1 (de) * 1990-05-07 1990-07-12 Suttner GmbH & Co KG, 4800 Bielefeld Hydropneumatischer Druckspeicher
DE19637050A1 (de) * 1996-09-12 1998-03-19 Abb Patent Gmbh Hydraulischer Antrieb
DE19827363A1 (de) * 1998-06-19 1999-12-23 Hydac Technology Gmbh Kolbenspeicher für einem Verbraucher in einer Hydraulikanlage zuzuführendes Druckfluid

Families Citing this family (5)

* 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
DE3334813A1 (de) * 1983-09-26 1985-04-11 Brown, Boveri & Cie Ag, 6800 Mannheim Hochdruckspeicher
DE10030937A1 (de) 2000-06-24 2002-01-03 Bosch Gmbh Robert Hydraulikenergiespeicher mit einem aus Metall bestehenden Faltenbalg
DE10156150A1 (de) * 2001-01-27 2002-08-01 Dynamit Nobel Ag Mechanische Druckdose zur Betätigung eines druckabhängigen Schaltvorgangs
DE10119357C2 (de) * 2001-04-20 2003-11-27 Bosch Gmbh Robert Hydraulikenergiespeicher mit einem Faltenbalg mit prüfbarer Endlagendichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715424A1 (de) * 1977-04-06 1978-10-12 Bosch Gmbh Robert Ventil fuer einen druckspeicher
FR2386709A1 (fr) * 1977-04-07 1978-11-03 Gratzmuller Claude Accumulateur hydraulique a poids
JP3190409B2 (ja) * 1992-03-06 2001-07-23 大成建設株式会社 構造物の制振装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9005139U1 (de) * 1990-05-07 1990-07-12 Suttner GmbH & Co KG, 4800 Bielefeld Hydropneumatischer Druckspeicher
DE19637050A1 (de) * 1996-09-12 1998-03-19 Abb Patent Gmbh Hydraulischer Antrieb
DE19827363A1 (de) * 1998-06-19 1999-12-23 Hydac Technology Gmbh Kolbenspeicher für einem Verbraucher in einer Hydraulikanlage zuzuführendes Druckfluid

Also Published As

Publication number Publication date
DE3048651A1 (de) 1982-07-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: HYDAC TECHNOLOGY GMBH, 6603 SULZBACH, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee