BE872609A - IMPROVEMENTS ON RESPIRATORS - Google Patents

IMPROVEMENTS ON RESPIRATORS

Info

Publication number
BE872609A
BE872609A BE0/192203A BE192203A BE872609A BE 872609 A BE872609 A BE 872609A BE 0/192203 A BE0/192203 A BE 0/192203A BE 192203 A BE192203 A BE 192203A BE 872609 A BE872609 A BE 872609A
Authority
BE
Belgium
Prior art keywords
respirators
Prior art date
Application number
BE0/192203A
Other languages
French (fr)
Original Assignee
Ernsting John
Morgan Thomas R
Palmer Leonard F W
Rivers Alfred J
Robson Stephen M
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 Ernsting John, Morgan Thomas R, Palmer Leonard F W, Rivers Alfred J, Robson Stephen M filed Critical Ernsting John
Publication of BE872609A publication Critical patent/BE872609A/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/06—Mouthpieces; Nose-clips
    • 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
    • B63C2011/125—Diving masks comprising nose-clips, i.e. pinching devices for closing the user's nose, other than rubber blisters integral with flexible mask elements
BE0/192203A 1977-12-09 1978-12-07 IMPROVEMENTS ON RESPIRATORS BE872609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5137877 1977-12-09

Publications (1)

Publication Number Publication Date
BE872609A true BE872609A (en) 1982-01-18

Family

ID=10459775

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/192203A BE872609A (en) 1977-12-09 1978-12-07 IMPROVEMENTS ON RESPIRATORS

Country Status (7)

Country Link
US (1) USRE31424E (en)
BE (1) BE872609A (en)
CA (1) CA1133652A (en)
DE (1) DE2853213A1 (en)
FR (1) FR2463626A1 (en)
IT (1) IT1174253B (en)
NL (1) NL185001C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437310C1 (en) * 1984-10-11 1985-07-18 Drägerwerk AG, 2400 Lübeck Protective hood with locking elements for the nostrils
FR2715572B1 (en) * 1994-02-02 1996-04-26 Intertechnique Sa Head protection equipment with respiratory mask and optical screen.
NO326715B1 (en) * 1998-07-13 2009-02-02 Rudolf Brekken A system for supplying liquid to a diver using a diving helmet
US6468222B1 (en) 1999-08-02 2002-10-22 Healthetech, Inc. Metabolic calorimeter employing respiratory gas analysis
DE19954517C2 (en) * 1999-11-12 2002-01-31 Map Gmbh Breathing mask and method of making the same
US20030105407A1 (en) * 2001-11-30 2003-06-05 Pearce, Edwin M. Disposable flow tube for respiratory gas analysis
GB0210417D0 (en) * 2002-05-08 2002-06-12 Qinetiq Ltd Respirator assembly
USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
FR2843699B1 (en) * 2002-08-23 2004-10-29 Intertechnique Sa INDIVIDUAL DEVICE FOR SUPPLYING RESPIRATORY GAS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE80919C (en) *
GB190352A (en) * 1921-12-05 1922-12-21 William Orr Improvements in nose-clips for use with respiratory apparatus
US1978994A (en) * 1932-05-28 1934-10-30 Domenic A Fortunato Protective helmet
DE754529C (en) * 1939-09-20 1954-04-29 Draegerwerk Ag Diving mask
DE891655C (en) * 1951-06-19 1953-10-01 Draegerwerk Ag Nose clip for breathing apparatus
US3027561A (en) * 1960-03-18 1962-04-03 Voit Rubber Corp Face plate with nose pincers
GB1144317A (en) * 1965-09-09 1969-03-05 Ml Aviation Co Ltd Improvements relating to airmens' helmets
FR1589791A (en) * 1967-10-27 1970-04-06
US4077068A (en) * 1976-08-09 1978-03-07 Anderson Richard E Underwater diving mask
US4090511A (en) * 1977-03-23 1978-05-23 Mine Safety Appliances Company Mouthpiece valve for escape breathing apparatus

Also Published As

Publication number Publication date
NL185001B (en) 1989-08-01
NL7811985A (en) 1980-11-28
NL185001C (en) 1990-01-02
IT1174253B (en) 1987-07-01
FR2463626B1 (en) 1984-10-19
CA1133652A (en) 1982-10-19
FR2463626A1 (en) 1981-02-27
DE2853213A1 (en) 1981-06-11
IT7869779A0 (en) 1978-12-05
DE2853213C2 (en) 1989-09-07
USRE31424E (en) 1983-10-25

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: PALMER LEONARD F.W.

Effective date: 19981207

Owner name: ERNSTING JOHN

Effective date: 19981207

Owner name: ROBSON STEPHEN M.

Effective date: 19981207

Owner name: MORGAN THOMAS R.

Effective date: 19981207

Owner name: RIVERS ALFRED J.

Effective date: 19981207