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FR2621250B1 - RESPIRATORY MASK FITTING AND RESPIRATORY MASK PROVIDED WITH SUCH A FITTING - Google Patents

RESPIRATORY MASK FITTING AND RESPIRATORY MASK PROVIDED WITH SUCH A FITTING

Info

Publication number
FR2621250B1
FR2621250B1 FR8713767A FR8713767A FR2621250B1 FR 2621250 B1 FR2621250 B1 FR 2621250B1 FR 8713767 A FR8713767 A FR 8713767A FR 8713767 A FR8713767 A FR 8713767A FR 2621250 B1 FR2621250 B1 FR 2621250B1
Authority
FR
France
Prior art keywords
fitting
respiratory mask
cover
hole
base element
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.)
Expired - Fee Related
Application number
FR8713767A
Other languages
French (fr)
Other versions
FR2621250A1 (en
Inventor
Fabrice Yaouanq
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.)
FERNEZ SA
Original Assignee
FERNEZ SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9355547&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2621250(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FERNEZ SA filed Critical FERNEZ SA
Priority to FR8713767A priority Critical patent/FR2621250B1/en
Priority to AT88402518T priority patent/ATE70464T1/en
Priority to DE8888402518T priority patent/DE3867020D1/en
Priority to EP88402518A priority patent/EP0311516B1/en
Priority to ES198888402518T priority patent/ES2028335T3/en
Publication of FR2621250A1 publication Critical patent/FR2621250A1/en
Application granted granted Critical
Publication of FR2621250B1 publication Critical patent/FR2621250B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Connection piece formed by a base element (1) and a cover (2); the bottom (8) of the base element (1) has a through hole (5) fitted with a sealing ring (7) and the closed inner end of the cover (2) has a projecting element or stud (10) designed to enter said through hole (5) and seal this through hole off. The invention relates to improved breathing masks having a mask connection piece formed by a base element and a cover, by which the quality of air breathed may be determined.
FR8713767A 1987-10-06 1987-10-06 RESPIRATORY MASK FITTING AND RESPIRATORY MASK PROVIDED WITH SUCH A FITTING Expired - Fee Related FR2621250B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8713767A FR2621250B1 (en) 1987-10-06 1987-10-06 RESPIRATORY MASK FITTING AND RESPIRATORY MASK PROVIDED WITH SUCH A FITTING
AT88402518T ATE70464T1 (en) 1987-10-06 1988-10-05 FITTING FOR A RESPIRATOR AND MASK WITH SUCH FITTING.
DE8888402518T DE3867020D1 (en) 1987-10-06 1988-10-05 CONNECTING PIECE FOR A RESPIRATORY MASK AND MASK WITH SUCH A CONNECTING PIECE.
EP88402518A EP0311516B1 (en) 1987-10-06 1988-10-05 Connection piece for a breathing mask and mask presenting such a piece
ES198888402518T ES2028335T3 (en) 1987-10-06 1988-10-05 JOINT OF RESPIRATORY CARET AND RESPIRATORY CARTE PROVIDED WITH A JOINT OF THIS TYPE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713767A FR2621250B1 (en) 1987-10-06 1987-10-06 RESPIRATORY MASK FITTING AND RESPIRATORY MASK PROVIDED WITH SUCH A FITTING

Publications (2)

Publication Number Publication Date
FR2621250A1 FR2621250A1 (en) 1989-04-07
FR2621250B1 true FR2621250B1 (en) 1990-01-05

Family

ID=9355547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713767A Expired - Fee Related FR2621250B1 (en) 1987-10-06 1987-10-06 RESPIRATORY MASK FITTING AND RESPIRATORY MASK PROVIDED WITH SUCH A FITTING

Country Status (5)

Country Link
EP (1) EP0311516B1 (en)
AT (1) ATE70464T1 (en)
DE (1) DE3867020D1 (en)
ES (1) ES2028335T3 (en)
FR (1) FR2621250B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299448A (en) * 1993-03-05 1994-04-05 Cabot Safety Corporation Positive pressure test apparatus for facepiece respirator
FR2740690B1 (en) * 1995-11-03 1998-07-03 Comasec International CONNECTION BLOCK FOR A RESPIRATORY MASK; MASK PROVIDED WITH SUCH A BLOCK; HELMET AND SCAPHANDRE COMPRISING SUCH A MASK
FR2740689B1 (en) * 1995-11-03 1998-01-23 Comasec International EYEPIECE FOR A RESPIRATORY PROTECTION MASK, MASK PROVIDED WITH THE EYEPIECE AND HELMET AND SCAPHANDRE PROVIDED WITH THE MASK
FR3097965B1 (en) * 2019-06-28 2022-03-18 Carrefour Du Laboratoire Sampling device intended to collect elements present in the atmosphere prevailing within a containment.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645261A (en) * 1970-08-04 1972-02-29 Us Army Drinking and resuscitation mask
CH600898A5 (en) * 1975-10-10 1978-06-30 Luwa Ag
ZA868517B (en) * 1985-11-12 1987-08-26 Univ Cincinnati A non-invasive quantitative method for fit testing respirators and corresponding respirator apparatus

Also Published As

Publication number Publication date
ATE70464T1 (en) 1992-01-15
EP0311516B1 (en) 1991-12-18
EP0311516A1 (en) 1989-04-12
DE3867020D1 (en) 1992-01-30
ES2028335T3 (en) 1992-07-01
FR2621250A1 (en) 1989-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse