NL6909873A - - Google Patents
Info
- Publication number
- NL6909873A NL6909873A NL6909873A NL6909873A NL6909873A NL 6909873 A NL6909873 A NL 6909873A NL 6909873 A NL6909873 A NL 6909873A NL 6909873 A NL6909873 A NL 6909873A NL 6909873 A NL6909873 A NL 6909873A
- Authority
- NL
- Netherlands
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7905—Plural biasing means
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR158752 | 1968-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909873A true NL6909873A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-13 |
Family
ID=8652400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909873A NL6909873A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-07-11 | 1969-06-26 |
Country Status (9)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD248170S (en) | 1976-12-01 | 1978-06-13 | Steigerwald Allan M | Manual control valve for anesthetic gases |
| DE2813226C2 (de) * | 1978-03-28 | 1982-06-09 | Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe | Absperr- und Regelventil |
| US4850346A (en) * | 1986-10-20 | 1989-07-25 | Wgm Safety Corp. | Respirator |
| JPH01112861U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-01-25 | 1989-07-28 | ||
| DE3823383A1 (de) * | 1988-07-09 | 1990-01-18 | Draegerwerk Ag | Kreislauf-atemschutzgeraet fuer ueberdruckbetrieb mit einer sperre im geraeteanschlussstueck |
| US5109840A (en) * | 1991-02-14 | 1992-05-05 | Specialty Packaging Licensing Company | Resuscitator having directional control valve with internal "PEEP" adjustment valve |
| IT232743Y1 (it) * | 1994-02-09 | 2000-01-19 | Spasciani Riccardo Spa | Maschera perfezionata per dispositivi di respirazione ad aria in pressione o meno |
| FR2755021B1 (fr) * | 1996-10-31 | 1998-11-27 | Comasec International | Soupape anti-retour, dispositif respiratoire, masque, casque et scaphandre de protection |
| CA2453844C (en) * | 2001-07-18 | 2010-02-09 | Avon Rubber & Plastics, Inc. | Respirator module with speech transmission and exhalation valve |
| GB0406288D0 (en) * | 2004-03-19 | 2004-04-21 | Scott Health & Safety Ltd | Respirators |
| US7594509B2 (en) * | 2005-01-18 | 2009-09-29 | Teleflex Medical Incorporated | Heat and moisture exchange device for respiratory therapy |
| GB2500341B (en) * | 2009-05-12 | 2014-01-22 | Scott Health & Safety Ltd | Mask for breathing apparatus |
| WO2013178264A1 (en) * | 2012-05-30 | 2013-12-05 | Rita Stradella | Automatic adjustable overpressure and manual exhaust valve for diving dry-suits |
| US10786695B2 (en) * | 2013-07-17 | 2020-09-29 | The Smartmask Llc | Protective respiratory mask with electronic system |
| GB2533898B (en) * | 2013-11-14 | 2020-12-02 | D Wheatley Entpr Inc | Serviceable cartridge assembly for respirator exhalation unit |
| US20180243520A1 (en) * | 2017-02-27 | 2018-08-30 | Intrepid Brands, LLC | Vaporizer Pod |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1349335A (en) * | 1918-10-04 | 1920-08-10 | Goodrich Co B F | Balloon-valve |
| GB705216A (en) * | 1951-10-19 | 1954-03-10 | Dunlop Rubber Co | Improvements in fluid pressure relief valves |
| FR1475015A (fr) * | 1966-02-18 | 1967-03-31 | Commissariat Energie Atomique | Dispositif d'expiration pour masques respiratoires |
-
1968
- 1968-07-11 FR FR1586121D patent/FR1586121A/fr not_active Expired
-
1969
- 1969-06-26 NL NL6909873A patent/NL6909873A/xx unknown
- 1969-06-30 BE BE735424D patent/BE735424A/xx unknown
- 1969-06-30 GB GB1258597D patent/GB1258597A/en not_active Expired
- 1969-07-03 LU LU59025D patent/LU59025A1/xx unknown
- 1969-07-07 US US3575206D patent/US3575206A/en not_active Expired - Lifetime
- 1969-07-08 CH CH1041969A patent/CH511033A/fr not_active IP Right Cessation
- 1969-07-10 DE DE19691935122 patent/DE1935122A1/de not_active Withdrawn
- 1969-07-10 ES ES369354A patent/ES369354A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES369354A1 (es) | 1971-06-01 |
| BE735424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-12-01 |
| DE1935122A1 (de) | 1970-02-26 |
| FR1586121A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-13 |
| GB1258597A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-30 |
| CH511033A (fr) | 1971-08-15 |
| US3575206A (en) | 1971-04-20 |
| LU59025A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-15 |