DE3839893C2 - Membran-Druckspeicher - Google Patents

Membran-Druckspeicher

Info

Publication number
DE3839893C2
DE3839893C2 DE3839893A DE3839893A DE3839893C2 DE 3839893 C2 DE3839893 C2 DE 3839893C2 DE 3839893 A DE3839893 A DE 3839893A DE 3839893 A DE3839893 A DE 3839893A DE 3839893 C2 DE3839893 C2 DE 3839893C2
Authority
DE
Germany
Prior art keywords
membrane
guide
cup
memory according
magnet
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 - Lifetime
Application number
DE3839893A
Other languages
German (de)
English (en)
Other versions
DE3839893A1 (de
Inventor
Nobuyuki Sugimura
Kazuo Sugimura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3839893A1 publication Critical patent/DE3839893A1/de
Application granted granted Critical
Publication of DE3839893C2 publication Critical patent/DE3839893C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/08—Control regulated by delivery pressure
    • 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
    • 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
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • F15B2201/411—Liquid 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas 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
    • F15B2201/43—Anti-extrusion 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Level Indicators Using A Float (AREA)
DE3839893A 1988-03-04 1988-11-25 Membran-Druckspeicher Expired - Lifetime DE3839893C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2906488 1988-03-04
JP63106989A JPH0792083B2 (ja) 1988-03-04 1988-04-28 可動式椀状センサ付プラダ形アキユムレータ

Publications (2)

Publication Number Publication Date
DE3839893A1 DE3839893A1 (de) 1989-09-14
DE3839893C2 true DE3839893C2 (de) 2002-10-10

Family

ID=26367208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3839893A Expired - Lifetime DE3839893C2 (de) 1988-03-04 1988-11-25 Membran-Druckspeicher

Country Status (6)

Country Link
US (1) US4907621A (US20100012521A1-20100121-C00001.png)
JP (1) JPH0792083B2 (US20100012521A1-20100121-C00001.png)
KR (1) KR950002978B1 (US20100012521A1-20100121-C00001.png)
DE (1) DE3839893C2 (US20100012521A1-20100121-C00001.png)
FR (1) FR2628155B1 (US20100012521A1-20100121-C00001.png)
GB (1) GB2223061B (US20100012521A1-20100121-C00001.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH081201B2 (ja) * 1989-02-21 1996-01-10 日本アキユムレータ株式会社 ローラを介したセンサ付アキユムレータ
JP3812621B2 (ja) * 1998-10-15 2006-08-23 Ｎｏｋ株式会社 端面シール
US6478572B1 (en) * 2000-07-06 2002-11-12 Husky Injection Molding Systems, Ltd. Energy efficient extruder drive
WO2003010447A1 (fr) * 2001-07-24 2003-02-06 Nobuyuki Sugimura Receptacle sous pression
EP2175142B1 (en) * 2008-10-08 2013-01-02 Eaton SAS Accumulator piston position-measuring device
DE102011100532A1 (de) * 2011-05-05 2012-11-08 Hydac Technology Gmbh Medientrennvorrichtung, insbesondere Hydrospeicher einschließlich zugehöriger Messeinrichtung und Messverfahren
US10184497B2 (en) 2015-06-30 2019-01-22 Parker-Hannifin Corporation Universal orientation electro-hydraulic actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277925A (en) * 1963-06-04 1966-10-11 Sugimura Kazuo Accumulator
DE2801224A1 (de) * 1977-01-13 1978-07-20 Sugimura Speichervorrichtung mit trennelement
JPS60192944U (ja) * 1984-05-31 1985-12-21 富士重工業株式会社 自動車用フツトレスト

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1875732A (en) * 1929-09-03 1932-09-06 British Insulated Cables Ltd Sealing device for use with electric cables and other apparatus
GB551847A (en) * 1942-05-26 1943-03-11 Alfredo Hiram Hunt Christensen Improvements in hydraulic accumulators
GB1330648A (en) * 1969-12-25 1973-09-19 Aisin Seiki Hydraulic brake master cylinder brake fluid reservoirs
DE2336965A1 (de) * 1973-07-20 1975-02-06 Hydraulik Zubehoer Ges Fuer Hydropneumatischer druckspeicher
US3862646A (en) * 1973-12-17 1975-01-28 Parker Hannifin Corp Combined filling tube and pressure indicator
GB1577167A (en) * 1978-05-12 1980-10-22 Packer M Hydropneumatic accumulator
US4301827A (en) * 1980-02-25 1981-11-24 Koomey, Inc. Accumulator with preclosing preventer
JPS5938441B2 (ja) * 1980-10-08 1984-09-17 宣行 杉村 アキュムレ−タ用傾斜プリ−ツ型ブラダ
JPS58131402A (ja) * 1982-02-01 1983-08-05 Showa Mfg Co Ltd 作動異常検出機能を有するアキユ−ムレ−タ
US4518005A (en) * 1982-04-29 1985-05-21 Koomey, Inc. Guided float accumulator
JPS60159401A (ja) * 1984-01-31 1985-08-20 Nobuyuki Sugimura ブラダ形アキユムレ−タ
JPH0617681B2 (ja) * 1985-08-03 1994-03-09 中村工機株式会社 アキュムレ−タのブラダ挙動検出装置
JPH047368Y2 (US20100012521A1-20100121-C00001.png) * 1985-12-17 1992-02-27
FR2603954B1 (fr) * 1986-09-15 1988-12-16 Olaer Ind Sa Reservoir de pression a capteur de presence de liquide dans une chambre de gaz
US4784182A (en) * 1987-10-05 1988-11-15 Nobuyuki Sugimura Bladder type accumulator associated with a sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277925A (en) * 1963-06-04 1966-10-11 Sugimura Kazuo Accumulator
DE2801224A1 (de) * 1977-01-13 1978-07-20 Sugimura Speichervorrichtung mit trennelement
JPS60192944U (ja) * 1984-05-31 1985-12-21 富士重工業株式会社 自動車用フツトレスト

Also Published As

Publication number Publication date
DE3839893A1 (de) 1989-09-14
JPH0792083B2 (ja) 1995-10-09
FR2628155A1 (US20100012521A1-20100121-C00001.png) 1989-09-08
US4907621A (en) 1990-03-13
GB2223061A (en) 1990-03-28
KR950002978B1 (ko) 1995-03-29
GB2223061B (en) 1992-06-24
GB8826686D0 (en) 1988-12-21
JPH01316501A (ja) 1989-12-21
KR890014897A (ko) 1989-10-25
FR2628155B1 (US20100012521A1-20100121-C00001.png) 1994-05-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F15B 1/10

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE