FR2204970A5 - - Google Patents

Info

Publication number
FR2204970A5
FR2204970A5 FR7330607A FR7330607A FR2204970A5 FR 2204970 A5 FR2204970 A5 FR 2204970A5 FR 7330607 A FR7330607 A FR 7330607A FR 7330607 A FR7330607 A FR 7330607A FR 2204970 A5 FR2204970 A5 FR 2204970A5
Authority
FR
France
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
Application number
FR7330607A
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.)
MSA Safety Inc
Original Assignee
MSA Safety Inc
Mine Safety Appliances Co
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 MSA Safety Inc, Mine Safety Appliances Co filed Critical MSA Safety Inc
Application granted granted Critical
Publication of FR2204970A5 publication Critical patent/FR2204970A5/fr
Expired 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
FR7330607A 1972-10-25 1973-08-23 Expired FR2204970A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30146172A 1972-10-25 1972-10-25

Publications (1)

Publication Number Publication Date
FR2204970A5 true FR2204970A5 (fr) 1974-05-24

Family

ID=23163471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330607A Expired FR2204970A5 (fr) 1972-10-25 1973-08-23

Country Status (5)

Country Link
US (1) US3776422A (fr)
JP (1) JPS5717541B2 (fr)
CA (1) CA971854A (fr)
FR (1) FR2204970A5 (fr)
GB (1) GB1427400A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199006A (en) * 1978-02-28 1980-04-22 The United States Of America As Represented By The Secretary Of The Navy Pneumatic valve
GB2201096B (en) * 1987-02-13 1990-09-19 Sabre Safety Ltd Emergency escape breathing apparatus
US5881725A (en) * 1997-08-19 1999-03-16 Victor Equipment Company Pneumatic oxygen conserver
AU2000234327A1 (en) * 2000-03-29 2001-10-08 Martin Nordhorn Security device for a gas supply device, especially a compressed air supply device, and the use of said security device for configuring a security fitting
US6364161B1 (en) 2000-09-27 2002-04-02 Victor Equipment Company Oxygen conserver
CN103028173A (zh) * 2011-09-29 2013-04-10 北京航天长峰股份有限公司 一种气动报警装置
US10835700B2 (en) 2015-10-30 2020-11-17 Koninklijke Philips N.V. Breathing training, monitoring and/or assistance device
US11389695B2 (en) 2015-10-30 2022-07-19 Koninklijke Philips N.V. Breathing training, monitoring and/or assistance device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524424A (en) * 1967-05-03 1970-08-18 Automatic Sprinkler Corp Low pressure alarm
US3584596A (en) * 1968-12-05 1971-06-15 Ato Inc Low pressure warning device
US3594745A (en) * 1969-05-08 1971-07-20 Norgren Co C A Valve for signaling three conditions

Also Published As

Publication number Publication date
US3776422A (en) 1973-12-04
JPS4973892A (fr) 1974-07-17
JPS5717541B2 (fr) 1982-04-12
CA971854A (en) 1975-07-29
GB1427400A (en) 1976-03-10
DE2344150A1 (de) 1974-05-02
DE2344150B2 (de) 1976-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse