CA2714044A1 - Assemblage d'orifice d'echappement pour equipement de pression - Google Patents

Assemblage d'orifice d'echappement pour equipement de pression Download PDF

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Publication number
CA2714044A1
CA2714044A1 CA2714044A CA2714044A CA2714044A1 CA 2714044 A1 CA2714044 A1 CA 2714044A1 CA 2714044 A CA2714044 A CA 2714044A CA 2714044 A CA2714044 A CA 2714044A CA 2714044 A1 CA2714044 A1 CA 2714044A1
Authority
CA
Canada
Prior art keywords
conduit
flow
port assembly
exhaust port
ambient atmosphere
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.)
Granted
Application number
CA2714044A
Other languages
English (en)
Other versions
CA2714044C (fr
Inventor
Marcel D. Jaffre
Zachary D. Paul
Winslow K. Duff
Michael Bobeck
Lance Busch
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.)
Respironics Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA2448445A external-priority patent/CA2448445C/fr
Publication of CA2714044A1 publication Critical patent/CA2714044A1/fr
Application granted granted Critical
Publication of CA2714044C publication Critical patent/CA2714044C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/42—Reducing noise

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
CA2714044A 2001-04-10 2002-05-23 Assemblage d'orifice d'echappement pour equipement de pression Expired - Fee Related CA2714044C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11967301A 2001-04-10 2001-04-10
US10/119,673 2001-04-10
US29373501P 2001-05-25 2001-05-25
US60/293,735 2001-05-25
CA2448445A CA2448445C (fr) 2001-05-25 2002-05-23 Assemblage d'orifice d'echappement pour equipement de pression

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2448445A Division CA2448445C (fr) 2001-04-10 2002-05-23 Assemblage d'orifice d'echappement pour equipement de pression

Publications (2)

Publication Number Publication Date
CA2714044A1 true CA2714044A1 (fr) 2002-12-05
CA2714044C CA2714044C (fr) 2012-02-21

Family

ID=42933083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2714044A Expired - Fee Related CA2714044C (fr) 2001-04-10 2002-05-23 Assemblage d'orifice d'echappement pour equipement de pression

Country Status (1)

Country Link
CA (1) CA2714044C (fr)

Also Published As

Publication number Publication date
CA2714044C (fr) 2012-02-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190523