FI871549A7 - Cover for the exhalation valve. - Google Patents

Cover for the exhalation valve. Download PDF

Info

Publication number: FI871549A7
Authority: FI; Finland
Prior art keywords: cover; exhalation valve; exhalation; valve
Prior art date: 1986-04-08

Application number

FI871549A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI871549L (en

FI871549A0 (en

Inventor

Walter Görner

Original Assignee

Veb Komb Medizin Und Labortechnik L

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.)

1986-04-08

Filing date

1987-04-08

Publication date

1987-10-09

1987-04-08 Application filed by Veb Komb Medizin Und Labortechnik L filed Critical Veb Komb Medizin Und Labortechnik L

1987-04-08 Publication of FI871549A0 publication Critical patent/FI871549A0/en

1987-10-09 Publication of FI871549L publication Critical patent/FI871549L/en

1987-10-09 Publication of FI871549A7 publication Critical patent/FI871549A7/en

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
- A62B18/10—Valves

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)

FI871549A 1986-04-08 1987-04-08 Cover for the exhalation valve. FI871549A7 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD86288891A DD247847A1 (en)	1986-04-08	1986-04-08	CAP FOR A EXHAUST VALVE

Publications (3)

Publication Number	Publication Date
FI871549A0 FI871549A0 (en)	1987-04-08
FI871549L FI871549L (en)	1987-10-09
FI871549A7 true FI871549A7 (en)	1987-10-09

Family

ID=5577991

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI871549A FI871549A7 (en)	1986-04-08	1987-04-08	Cover for the exhalation valve.

Country Status (3)

Country	Link
DD (1)	DD247847A1 (en)
DE (1)	DE3701375A1 (en)
FI (1)	FI871549A7 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19734022C2 (en)	1997-08-06	2000-06-21	Pari Gmbh	Inhalation therapy device with a valve to limit the flow of inspiration
US6460539B1 (en)	2000-09-21	2002-10-08	3M Innovative Properties Company	Respirator that includes an integral filter element, an exhalation valve, and impactor element

1986
- 1986-04-08 DD DD86288891A patent/DD247847A1/en not_active IP Right Cessation
1987
- 1987-01-19 DE DE19873701375 patent/DE3701375A1/en not_active Withdrawn
- 1987-04-08 FI FI871549A patent/FI871549A7/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI871549L (en)	1987-10-09
DD247847A1 (en)	1987-07-22
FI871549A0 (en)	1987-04-08
DE3701375A1 (en)	1987-10-15

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: VEB KOMBINAT MEDIZIN- UND LABORTECHNIK L