GB660095A - Improvements in or relating to protecting masks or respirators - Google Patents
Improvements in or relating to protecting masks or respiratorsInfo
- Publication number
- GB660095A GB660095A GB28377/46A GB2837746A GB660095A GB 660095 A GB660095 A GB 660095A GB 28377/46 A GB28377/46 A GB 28377/46A GB 2837746 A GB2837746 A GB 2837746A GB 660095 A GB660095 A GB 660095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrying
- respirator
- wearer
- hook
- box
- 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
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
- 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)
Abstract
660,095. Respirator-carrying harness. CHARBONNEL, P., and JEGOU, R. R. Sept. 23, 1946 [Dec. 11, 1945; Feb. 2, 1946], Nos. 28377/ 46 and 28378/46. Class 141. [Also in Groups VI and XX] In the Specification as open to inspection under Sect. 91, a box for carrying the respirator, Fig. 12 (Cancelled), is of flat, kidney shape with internal clips for securing the canister and accessories. A hinged lid 180 is provided with a slot for passage of the flexible hose, normally closed by a hinged, spring shutter 185. Carrying straps 195 joined by a pivot 196 may be passed over the shoulders, when the box is worn on the back, a hook 197 being connected to a ring on a belt at the front of the wearer. A hook 200 on straps 199 may then be attached to a ring at the back of the wearer. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR660095X | 1945-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB660095A true GB660095A (en) | 1951-10-31 |
Family
ID=9010048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28377/46A Expired GB660095A (en) | 1945-12-11 | 1946-09-23 | Improvements in or relating to protecting masks or respirators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB660095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252891A1 (en) * | 1986-07-03 | 1988-01-13 | Horda Gummifabrik AB | Exhalation valve device for protective face mask |
| US4869244A (en) * | 1987-12-11 | 1989-09-26 | Nentchev Valentin N | Valve-talking device |
-
1946
- 1946-09-23 GB GB28377/46A patent/GB660095A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252891A1 (en) * | 1986-07-03 | 1988-01-13 | Horda Gummifabrik AB | Exhalation valve device for protective face mask |
| US4869244A (en) * | 1987-12-11 | 1989-09-26 | Nentchev Valentin N | Valve-talking device |
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