DE9406561U1 - Safety valve - Google Patents

Safety valve

Info

Publication number
DE9406561U1
DE9406561U1 DE9406561U DE9406561U DE9406561U1 DE 9406561 U1 DE9406561 U1 DE 9406561U1 DE 9406561 U DE9406561 U DE 9406561U DE 9406561 U DE9406561 U DE 9406561U DE 9406561 U1 DE9406561 U1 DE 9406561U1
Authority
DE
Germany
Prior art keywords
safety valve
safety
valve
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
DE9406561U
Other languages
German (de)
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.)
Herion Werke KG
Original Assignee
Herion Werke KG
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 Herion Werke KG filed Critical Herion Werke KG
Priority to DE9406561U priority Critical patent/DE9406561U1/en
Publication of DE9406561U1 publication Critical patent/DE9406561U1/en
Priority to EP95105548A priority patent/EP0684392B1/en
Priority to DE59507934T priority patent/DE59507934D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0807—Manifolds
    • F15B13/0814—Monoblock manifolds
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0871—Channels for fluid
    • 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
    • F15B20/001—Double valve requiring the use of both hands simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
DE9406561U 1994-04-20 1994-04-20 Safety valve Expired - Lifetime DE9406561U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE9406561U DE9406561U1 (en) 1994-04-20 1994-04-20 Safety valve
EP95105548A EP0684392B1 (en) 1994-04-20 1995-04-12 Safety valve
DE59507934T DE59507934D1 (en) 1994-04-20 1995-04-12 Safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9406561U DE9406561U1 (en) 1994-04-20 1994-04-20 Safety valve

Publications (1)

Publication Number Publication Date
DE9406561U1 true DE9406561U1 (en) 1994-07-14

Family

ID=6907584

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9406561U Expired - Lifetime DE9406561U1 (en) 1994-04-20 1994-04-20 Safety valve
DE59507934T Expired - Lifetime DE59507934D1 (en) 1994-04-20 1995-04-12 Safety valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59507934T Expired - Lifetime DE59507934D1 (en) 1994-04-20 1995-04-12 Safety valve

Country Status (2)

Country Link
EP (1) EP0684392B1 (en)
DE (2) DE9406561U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874163A2 (en) * 1997-04-23 1998-10-28 Rudolf Westerberg AB A double two-channel drive system for a pressurized fluid flow
WO2011112209A1 (en) * 2010-03-12 2011-09-15 Ross Operating Valve Company Double valve constructed from unitary single valves

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8028717B2 (en) * 2007-10-04 2011-10-04 Ross Operating Valve Company High throughput double valve with reduced outlet pressure during a faulted state
CN101659131B (en) * 2009-09-18 2011-11-30 无锡市拓发自控设备有限公司 Safety control double-valve for power-off protection type press machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930571A1 (en) * 1979-07-27 1981-02-12 Technomatic Ag Aesch SAFETY VALVE
DE3421492A1 (en) * 1984-06-08 1985-12-12 Herion-Werke Kg, 7012 Fellbach Control valve
DE9202938U1 (en) * 1992-03-05 1992-05-07 Herion-Werke Kg, 7012 Fellbach, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874163A2 (en) * 1997-04-23 1998-10-28 Rudolf Westerberg AB A double two-channel drive system for a pressurized fluid flow
EP0874163A3 (en) * 1997-04-23 1999-03-17 Rudolf Westerberg AB A double two-channel drive system for a pressurized fluid flow
WO2011112209A1 (en) * 2010-03-12 2011-09-15 Ross Operating Valve Company Double valve constructed from unitary single valves
US8794123B2 (en) 2010-03-12 2014-08-05 Ross Operating Valve Company Double valve constructed from unitary single valves

Also Published As

Publication number Publication date
EP0684392A1 (en) 1995-11-29
DE59507934D1 (en) 2000-04-13
EP0684392B1 (en) 2000-03-08

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