EP2454507A4 - Sicherheitsreissventil - Google Patents

Sicherheitsreissventil

Info

Publication number
EP2454507A4
EP2454507A4 EP10810252.6A EP10810252A EP2454507A4 EP 2454507 A4 EP2454507 A4 EP 2454507A4 EP 10810252 A EP10810252 A EP 10810252A EP 2454507 A4 EP2454507 A4 EP 2454507A4
Authority
EP
European Patent Office
Prior art keywords
rupture valve
safety rupture
safety
valve
rupture
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.)
Withdrawn
Application number
EP10810252.6A
Other languages
English (en)
French (fr)
Other versions
EP2454507A1 (de
Inventor
Kurt Palmloef
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 EP2454507A1 publication Critical patent/EP2454507A1/de
Publication of EP2454507A4 publication Critical patent/EP2454507A4/de
Withdrawn legal-status Critical Current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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/023—Excess flow valves, e.g. for locking cylinders in case of hose burst
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1022—Fluid cut-off devices automatically actuated
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure
EP10810252.6A 2009-06-18 2010-06-17 Sicherheitsreissventil Withdrawn EP2454507A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0900832A SE534272C2 (sv) 2009-06-18 2009-06-18 Säkerhetsventil
PCT/SE2010/000169 WO2011021970A1 (en) 2009-06-18 2010-06-17 Safety rupture valve

Publications (2)

Publication Number Publication Date
EP2454507A1 EP2454507A1 (de) 2012-05-23
EP2454507A4 true EP2454507A4 (de) 2014-02-26

Family

ID=43447954

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10810252.6A Withdrawn EP2454507A4 (de) 2009-06-18 2010-06-17 Sicherheitsreissventil

Country Status (3)

Country Link
EP (1) EP2454507A4 (de)
SE (1) SE534272C2 (de)
WO (1) WO2011021970A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016208157A1 (de) * 2016-05-12 2017-11-16 Robert Bosch Gmbh Hydrostatische Ventilanordnung und hydrostatische Hebevorrichtung mit der Ventilanordnung
GB2583522B (en) * 2019-05-02 2022-05-18 Xylem Europe Gmbh A breakage detection device for a UV disinfection system
WO2023188963A1 (ja) * 2022-03-31 2023-10-05 日立建機株式会社 ホイール式建設機械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05196006A (ja) * 1991-02-21 1993-08-06 Heilmeier & Weinlein Fab Oel Hydraulik 油圧制御装置
DE102005022275A1 (de) * 2004-07-22 2006-02-16 Bosch Rexroth Aktiengesellschaft Hydraulische Steueranordnung
DE102005018889A1 (de) * 2005-04-22 2006-11-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mehrkreisschutzventil und Luftaufbereitungsanlage mit einem Mehrkreisschutzventil
DE60308034T2 (de) * 2003-11-20 2007-03-15 Oil Control S.P.A. Bremssteuervorrichtung für Winde mit Hydraulikmotor
US20070210645A1 (en) * 2006-03-03 2007-09-13 Husco International, Inc. Hydraulic system with engine anti-stall control
JP2008039042A (ja) * 2006-08-04 2008-02-21 Hitachi Constr Mach Co Ltd 油圧アクチュエータ回路の負荷保持装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412946B (sv) * 1977-03-08 1980-03-24 Lundholm & Brennstroms Svets Slangbrottsventil
SE439974B (sv) * 1982-03-31 1985-07-08 Trelleborg Ab Slang- eller ledningsbrottventilanordning
JP3685923B2 (ja) * 1998-04-21 2005-08-24 日立建機株式会社 配管破断制御弁装置
DE20311848U1 (de) * 2003-07-31 2004-12-09 Hawe Hydraulik Gmbh & Co. Kg Schlauchbruchventil
SE529871C2 (sv) * 2006-05-10 2007-12-18 Oilquick Ab Ventilblock, redskapsfäste och arbetsmaskin, samt användning av ett ventilblock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05196006A (ja) * 1991-02-21 1993-08-06 Heilmeier & Weinlein Fab Oel Hydraulik 油圧制御装置
DE60308034T2 (de) * 2003-11-20 2007-03-15 Oil Control S.P.A. Bremssteuervorrichtung für Winde mit Hydraulikmotor
DE102005022275A1 (de) * 2004-07-22 2006-02-16 Bosch Rexroth Aktiengesellschaft Hydraulische Steueranordnung
DE102005018889A1 (de) * 2005-04-22 2006-11-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mehrkreisschutzventil und Luftaufbereitungsanlage mit einem Mehrkreisschutzventil
US20070210645A1 (en) * 2006-03-03 2007-09-13 Husco International, Inc. Hydraulic system with engine anti-stall control
JP2008039042A (ja) * 2006-08-04 2008-02-21 Hitachi Constr Mach Co Ltd 油圧アクチュエータ回路の負荷保持装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011021970A1 *

Also Published As

Publication number Publication date
EP2454507A1 (de) 2012-05-23
WO2011021970A8 (en) 2012-01-19
SE0900832A1 (sv) 2010-12-19
WO2011021970A1 (en) 2011-02-24
SE534272C2 (sv) 2011-06-28

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