DE253869C - - Google Patents

Info

Publication number
DE253869C
DE253869C DENDAT253869D DE253869DA DE253869C DE 253869 C DE253869 C DE 253869C DE NDAT253869 D DENDAT253869 D DE NDAT253869D DE 253869D A DE253869D A DE 253869DA DE 253869 C DE253869 C DE 253869C
Authority
DE
Germany
Prior art keywords
valve
lip
air outlet
lip valve
screw
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.)
Active
Application number
DENDAT253869D
Other languages
German (de)
English (en)
Publication of DE253869C publication Critical patent/DE253869C/de
Active legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • 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
    • B63C11/18—Air supply
    • B63C2011/182—Air supply comprising devices for discharge of exhalation air into ambient water, e.g. ducts to back of head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
DENDAT253869D Active DE253869C (cs)

Publications (1)

Publication Number Publication Date
DE253869C true DE253869C (cs)

Family

ID=512108

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT253869D Active DE253869C (cs)

Country Status (1)

Country Link
DE (1) DE253869C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731068A1 (de) * 1997-07-19 1999-01-21 Joerg Rittmeister Verbessertes Ausatemventil für Lungenautomaten und Schnorchel
FR3075160A1 (fr) * 2017-12-19 2019-06-21 Universite d'Aix-Marseille (AMU) Systeme de controle de la pression expiratoire d'un plongeur pour un equipement de ventilation de plongee

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731068A1 (de) * 1997-07-19 1999-01-21 Joerg Rittmeister Verbessertes Ausatemventil für Lungenautomaten und Schnorchel
FR3075160A1 (fr) * 2017-12-19 2019-06-21 Universite d'Aix-Marseille (AMU) Systeme de controle de la pression expiratoire d'un plongeur pour un equipement de ventilation de plongee
WO2019121257A1 (fr) * 2017-12-19 2019-06-27 Universite d'Aix-Marseille (AMU) Systeme de controle de la pression expiratoire d'un plongeur pour un equipement de ventilation de plongee

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