MX3079E - Aparato mejorado de respiracion que incorpora equipo para la cabeza de buzos - Google Patents

Aparato mejorado de respiracion que incorpora equipo para la cabeza de buzos

Info

Publication number
MX3079E
MX3079E MX100180U MX10018075U MX3079E MX 3079 E MX3079 E MX 3079E MX 100180 U MX100180 U MX 100180U MX 10018075 U MX10018075 U MX 10018075U MX 3079 E MX3079 E MX 3079E
Authority
MX
Mexico
Prior art keywords
compartment
valve
outlet
communication
control valve
Prior art date
Application number
MX100180U
Other languages
English (en)
Inventor
Wilbur J O'neill
John R Colston
Original Assignee
Diver Exchange
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
Priority claimed from US05/531,845 external-priority patent/US3968794A/en
Priority claimed from US05/531,849 external-priority patent/US3968795A/en
Application filed by Diver Exchange filed Critical Diver Exchange
Publication of MX3079E publication Critical patent/MX3079E/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/12—Diving masks
    • B63C11/14—Diving masks with forced air supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

La presente invención se refiere a un aparato mejorado de respiración que incorpora equipo para la cabeza de buzos, que incluye una entrada y una salida para recibir gas de respiración desde y para regresar el gas de escape nuevamente a una fuente remota; caracterizado por la combinación de una válvula de seguridad, normalmente abierta, y una válvula de control de descarga en disposición en serie en la salida, con una válvula incluyendo tres compartimentos; un primer conducto que comunica el espacio interior del equipo para la cabeza, con uno de los compartimentos de válvula de seguridad, otro compartiminto de la válvula de seguridad estando en comunicación con un compartimento de válvula de control de escape; un segundo compartimento de la válvula de control de escape estando en comunicación con la salida; el tercer compartimento de cada válvula costituyendo un compartimento de percepción de presión de gas fuera de la trayectoria de flujo y en comunicación de presión directa con el espacio interior.
MX100180U 1974-12-11 1975-11-17 Aparato mejorado de respiracion que incorpora equipo para la cabeza de buzos MX3079E (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/531,845 US3968794A (en) 1974-12-11 1974-12-11 Underwater breathing apparatus
US05/531,849 US3968795A (en) 1974-12-11 1974-12-11 Underwater breathing apparatus

Publications (1)

Publication Number Publication Date
MX3079E true MX3079E (es) 1980-03-29

Family

ID=27063648

Family Applications (1)

Application Number Title Priority Date Filing Date
MX100180U MX3079E (es) 1974-12-11 1975-11-17 Aparato mejorado de respiracion que incorpora equipo para la cabeza de buzos

Country Status (8)

Country Link
JP (1) JPS5183398A (es)
AU (1) AU501801B2 (es)
DE (1) DE2555873A1 (es)
FR (1) FR2294082A1 (es)
GB (1) GB1521757A (es)
MX (1) MX3079E (es)
NO (1) NO140294C (es)
SE (1) SE7513925L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284075A (en) * 1978-06-17 1981-08-18 Alan Krasberg Diving headgear for use in return-line diving systems
GB2427366A (en) * 2005-06-21 2006-12-27 Alex Deas Fault tolerant fail safe rebreather control device and method
US8555884B2 (en) * 2007-12-20 2013-10-15 Paragon Space Development Corporation Hazardous-environmental diving systems
US10004924B1 (en) 2007-12-20 2018-06-26 Paragon Space Development Corporation Hazardous-environment diving systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL212391A (es) * 1955-12-02 1900-01-01
US3595226A (en) * 1968-01-19 1971-07-27 Air Reduction Regulated breathing system
US3547146A (en) * 1968-12-09 1970-12-15 Agonic Eng Inc Exhaust valve for diver's helmet
US3841348A (en) * 1969-06-12 1974-10-15 Westinghouse Electric Corp Fluid pressure control apparatus
US3802427A (en) * 1971-11-12 1974-04-09 Taylor Diving & Salvage Co Closed circuit, free-flow underwater breathing system
FR2216167B3 (es) * 1973-01-31 1976-01-30 Spirotechnique Fr

Also Published As

Publication number Publication date
SE7513925L (sv) 1976-06-14
NO140294B (no) 1979-04-30
JPS5183398A (es) 1976-07-21
GB1521757A (en) 1978-08-16
DE2555873A1 (de) 1976-06-16
NO140294C (no) 1979-08-08
AU501801B2 (en) 1979-06-28
AU8659275A (en) 1977-05-19
FR2294082A1 (fr) 1976-07-09
NO754073L (es) 1976-06-14

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