WO2002093061A8 - Rapid coupling for automatic verification of the proper connection between dispenser and mask of a compressed air self-contained breathing apparatus - Google Patents

Rapid coupling for automatic verification of the proper connection between dispenser and mask of a compressed air self-contained breathing apparatus Download PDF

Info

Publication number
WO2002093061A8
WO2002093061A8 PCT/IT2002/000208 IT0200208W WO02093061A8 WO 2002093061 A8 WO2002093061 A8 WO 2002093061A8 IT 0200208 W IT0200208 W IT 0200208W WO 02093061 A8 WO02093061 A8 WO 02093061A8
Authority
WO
WIPO (PCT)
Prior art keywords
dispenser
mask
compressed air
breathing apparatus
automatic verification
Prior art date
Application number
PCT/IT2002/000208
Other languages
French (fr)
Other versions
WO2002093061A1 (en
Inventor
Romano Moscatelli
Maurizio Rettaroli
Original Assignee
Dispositivi Protezione Individuale D.P.I. S.R.L.
Interspiro Ab
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 Dispositivi Protezione Individuale D.P.I. S.R.L., Interspiro Ab filed Critical Dispositivi Protezione Individuale D.P.I. S.R.L.
Priority to AU2002258149A priority Critical patent/AU2002258149A1/en
Publication of WO2002093061A1 publication Critical patent/WO2002093061A1/en
Publication of WO2002093061A8 publication Critical patent/WO2002093061A8/en

Links

Classifications

    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/0841—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a transversally slidable locking member surrounding the tube
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Rapid coupling with automatic verification of the correct connection between dispenser and mask of a compressed air self-contained breathing apparatus for the protection of the respiratory tract, in which a hollow cylindrical portion (70) of a mask inspiration inlet (7), having a protruding end ring (71) and one or more outer longitudinal grooves (101; 102), and an associated end annular portion (80) of a dispenser (8) are held together in detachable fashion by means of one or more radially retractable blade organs (6; 6'), each having a retaining blade (64) with curved lunette free end having a predetermined circumferential width, corresponding to that of the outer longitudinal grooves into which they are received.
PCT/IT2002/000208 2001-05-11 2002-04-03 Rapid coupling for automatic verification of the proper connection between dispenser and mask of a compressed air self-contained breathing apparatus WO2002093061A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002258149A AU2002258149A1 (en) 2001-05-11 2002-04-03 Rapid coupling for automatic verification of the proper connection between dispenser and mask of a compressed air self-contained breathing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2001A000248 2001-05-11
IT2001RM000248A ITRM20010248A1 (en) 2001-05-11 2001-05-11 QUICK COUPLING WITH AUTOMATIC VERIFICATION OF THE CORRECT COUPLING OF A SPRAYER AND MASK OF A COMPRESSED AIR BREWER.

Publications (2)

Publication Number Publication Date
WO2002093061A1 WO2002093061A1 (en) 2002-11-21
WO2002093061A8 true WO2002093061A8 (en) 2010-07-15

Family

ID=11455519

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2002/000208 WO2002093061A1 (en) 2001-05-11 2002-04-03 Rapid coupling for automatic verification of the proper connection between dispenser and mask of a compressed air self-contained breathing apparatus

Country Status (3)

Country Link
AU (1) AU2002258149A1 (en)
IT (1) ITRM20010248A1 (en)
WO (1) WO2002093061A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2521182B (en) * 2013-12-12 2015-11-25 Munster Simms Eng Ltd Coupling assembly for a water supply and a plug therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1481977A (en) * 1966-01-25 1967-05-26 Legris Fils Economical quick coupling
FR2650750B1 (en) * 1989-08-09 1994-04-08 Electricite De France BREATHING AIR SUPPLY SYSTEM COMPRISING AN AIR BOTTLE PROVIDED WITH A BREATHING MASK AND AN INSUFFLATOR
US5540463A (en) * 1992-09-25 1996-07-30 Parker Hannifin Corporation Couplings for automobile air conditioning system conduits

Also Published As

Publication number Publication date
AU2002258149A1 (en) 2002-11-25
WO2002093061A1 (en) 2002-11-21
AU2002258149A8 (en) 2010-08-19
ITRM20010248A0 (en) 2001-05-11
ITRM20010248A1 (en) 2002-11-11

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