IT1282395B1 - SAFETY VALVE FOR EQUIPMENT FUNCTIONING WITH PRESSURE FLUID - Google Patents

SAFETY VALVE FOR EQUIPMENT FUNCTIONING WITH PRESSURE FLUID

Info

Publication number
IT1282395B1
IT1282395B1 IT96MI000858A ITMI960858A IT1282395B1 IT 1282395 B1 IT1282395 B1 IT 1282395B1 IT 96MI000858 A IT96MI000858 A IT 96MI000858A IT MI960858 A ITMI960858 A IT MI960858A IT 1282395 B1 IT1282395 B1 IT 1282395B1
Authority
IT
Italy
Prior art keywords
safety valve
pressure fluid
equipment functioning
functioning
equipment
Prior art date
Application number
IT96MI000858A
Other languages
Italian (it)
Inventor
Francisco Lopez Mota
Original Assignee
G P A Italiana S P A
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 G P A Italiana S P A filed Critical G P A Italiana S P A
Priority to IT96MI000858A priority Critical patent/IT1282395B1/en
Publication of ITMI960858A0 publication Critical patent/ITMI960858A0/it
Priority to EP97106674A priority patent/EP0805280A1/en
Publication of ITMI960858A1 publication Critical patent/ITMI960858A1/en
Application granted granted Critical
Publication of IT1282395B1 publication Critical patent/IT1282395B1/en

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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Multiple-Way Valves (AREA)
IT96MI000858A 1996-05-02 1996-05-02 SAFETY VALVE FOR EQUIPMENT FUNCTIONING WITH PRESSURE FLUID IT1282395B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96MI000858A IT1282395B1 (en) 1996-05-02 1996-05-02 SAFETY VALVE FOR EQUIPMENT FUNCTIONING WITH PRESSURE FLUID
EP97106674A EP0805280A1 (en) 1996-05-02 1997-04-23 Safety valve for apparatus operating with pressurised fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000858A IT1282395B1 (en) 1996-05-02 1996-05-02 SAFETY VALVE FOR EQUIPMENT FUNCTIONING WITH PRESSURE FLUID

Publications (3)

Publication Number Publication Date
ITMI960858A0 ITMI960858A0 (en) 1996-05-02
ITMI960858A1 ITMI960858A1 (en) 1997-11-02
IT1282395B1 true IT1282395B1 (en) 1998-03-20

Family

ID=11374181

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000858A IT1282395B1 (en) 1996-05-02 1996-05-02 SAFETY VALVE FOR EQUIPMENT FUNCTIONING WITH PRESSURE FLUID

Country Status (2)

Country Link
EP (1) EP0805280A1 (en)
IT (1) IT1282395B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5850852A (en) * 1996-12-16 1998-12-22 Ross Operating Valve Company Crossflow with crossmirror and lock out capability valve
US6155293A (en) * 1996-12-16 2000-12-05 Ross Operating Valve Company Double valve with anti-tiedown capability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283862A (en) * 1964-04-10 1966-11-08 Minster Machine Co Secondary pilot control valve
DD136524A5 (en) * 1977-12-16 1979-07-11 Technomatic Ag SAFETY VALVE
US4542767A (en) * 1983-04-05 1985-09-24 Ross Operating Valve Company Monitor for double safety valves
DE9014789U1 (en) * 1990-10-25 1991-02-07 Herion-Werke Kg, 7012 Fellbach Safety valve

Also Published As

Publication number Publication date
ITMI960858A0 (en) 1996-05-02
ITMI960858A1 (en) 1997-11-02
EP0805280A1 (en) 1997-11-05

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Legal Events

Date Code Title Description
0001 Granted