GB2180761B - Respirator apparatus - Google Patents

Respirator apparatus

Info

Publication number: GB2180761B
Authority: GB; United Kingdom
Prior art keywords: respirator apparatus; respirator
Prior art date: 1985-09-20
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

GB08622630A

Other versions

GB8622630D0 (en

GB2180761A (en

Inventor

David George Gill

David Ray Yelland

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.)

DeVilbiss Co Ltd

DeVilbiss Co

Original Assignee

DeVilbiss Co Ltd

DeVilbiss 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.)

1985-09-20

Filing date

1986-09-19

Publication date

1988-12-21

1986-09-19 Application filed by DeVilbiss Co Ltd, DeVilbiss Co filed Critical DeVilbiss Co Ltd

1986-10-22 Publication of GB8622630D0 publication Critical patent/GB8622630D0/en

1987-04-08 Publication of GB2180761A publication Critical patent/GB2180761A/en

1988-12-21 Application granted granted Critical

1988-12-21 Publication of GB2180761B publication Critical patent/GB2180761B/en

Status Expired legal-status Critical Current

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
- A62B18/006—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 with pumps for forced ventilation
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus

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)

GB08622630A 1985-09-20 1986-09-19 Respirator apparatus Expired GB2180761B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB858523331A GB8523331D0 (en)	1985-09-20	1985-09-20	Respiratory protection system

Publications (3)

Publication Number	Publication Date
GB8622630D0 GB8622630D0 (en)	1986-10-22
GB2180761A GB2180761A (en)	1987-04-08
GB2180761B true GB2180761B (en)	1988-12-21

Family

ID=10585519

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB858523331A Pending GB8523331D0 (en)	1985-09-20	1985-09-20	Respiratory protection system
GB08622630A Expired GB2180761B (en)	1985-09-20	1986-09-19	Respirator apparatus

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB858523331A Pending GB8523331D0 (en)	1985-09-20	1985-09-20	Respiratory protection system

Country Status (3)

Country	Link
DE (1)	DE8625027U1 (en)
FR (1)	FR2587625B3 (en)
GB (2)	GB8523331D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996004043A1 (en) *	1994-08-01	1996-02-15	Safety Equipment Australia Pty. Ltd.	Breathing apparatus
DE19715581C1 (en)	1997-04-15	1999-02-18	Weinmann G Geraete Med	Air supply for fans of ventilation devices
US9192795B2 (en)	2011-10-07	2015-11-24	Honeywell International Inc.	System and method of calibration in a powered air purifying respirator
US9808656B2 (en)	2012-01-09	2017-11-07	Honeywell International Inc.	System and method of oxygen deficiency warning in a powered air purifying respirator

1985
- 1985-09-20 GB GB858523331A patent/GB8523331D0/en active Pending
1986
- 1986-09-18 DE DE8625027U patent/DE8625027U1/en not_active Expired
- 1986-09-19 FR FR8613145A patent/FR2587625B3/en not_active Expired
- 1986-09-19 GB GB08622630A patent/GB2180761B/en not_active Expired

Also Published As

Publication number	Publication date
FR2587625B3 (en)	1987-10-30
GB8523331D0 (en)	1985-10-23
DE8625027U1 (en)	1987-02-19
FR2587625A3 (en)	1987-03-27
GB8622630D0 (en)	1986-10-22
GB2180761A (en)	1987-04-08

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Legal Events

Date	Code	Title	Description
1992-02-26	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-05-19	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920919