SG151101A1 - Respirator - Google Patents
RespiratorInfo
- Publication number
- SG151101A1 SG151101A1 SG200607953-7A SG2006079537A SG151101A1 SG 151101 A1 SG151101 A1 SG 151101A1 SG 2006079537 A SG2006079537 A SG 2006079537A SG 151101 A1 SG151101 A1 SG 151101A1
- Authority
- SG
- Singapore
- Prior art keywords
- flow
- respirator
- air
- duct
- fan
- Prior art date
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
- A62B18/04—Gas helmets
- A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
-
- 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
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0307111A GB2399758A (en) | 2003-03-27 | 2003-03-27 | Respirator with means for controlling a fan in response to a measured flow rate |
GB0324880A GB2399759B (en) | 2003-03-27 | 2003-10-24 | Respirator |
Publications (1)
Publication Number | Publication Date |
---|---|
SG151101A1 true SG151101A1 (en) | 2009-04-30 |
Family
ID=9955679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200607953-7A SG151101A1 (en) | 2003-03-27 | 2004-03-29 | Respirator |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN100571558C (zh) |
AT (1) | ATE495682T1 (zh) |
DE (1) | DE602004031091D1 (zh) |
GB (3) | GB2399758A (zh) |
NZ (1) | NZ554823A (zh) |
SG (1) | SG151101A1 (zh) |
ZA (1) | ZA200507810B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5285764B2 (ja) | 2008-04-03 | 2013-09-11 | スリーエム イノベイティブ プロパティズ カンパニー | ヘッドギア用旋回アセンブリ |
US20130014751A1 (en) * | 2010-04-06 | 2013-01-17 | 3M Innovative Properties Company | Helmet-mounted respirator apparatus with a dual plenum system |
CN105054473B (zh) * | 2015-07-14 | 2017-06-09 | 国网山东省电力公司经济技术研究院 | 掏挖基础安全防护装置 |
CA3010830A1 (en) * | 2016-01-07 | 2017-07-13 | Thi Total Healthcare Innovation Gmbh | Donnable barrier systems, devices, and methods with touchless control |
CN106666909B (zh) * | 2017-03-02 | 2023-10-13 | 浙江雷邦光电技术有限公司 | 具有改进型头盔安装结构的消防头盔 |
GB2603547A (en) * | 2020-07-06 | 2022-08-10 | Fromanteel Ltd | Protective head covering |
US11065479B1 (en) * | 2020-08-18 | 2021-07-20 | Alexander P Rafalovich | Portable air powered respirator |
AT525121A1 (de) * | 2021-05-28 | 2022-12-15 | Tb Safety Ag | Schutzhauben-Anordnung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2640701C3 (de) * | 1976-09-10 | 1979-03-22 | Draegerwerk Ag, 2400 Luebeck | Schutzhelm kombiniert mit Atemschutzmaske |
GB2058577A (en) * | 1979-09-25 | 1981-04-15 | Racal Safety Ltd | Improvements in and relating to breathing apparatus |
DE3032371A1 (de) * | 1980-08-28 | 1982-03-18 | Drägerwerk AG, 2400 Lübeck | Atemschutzhelm |
SE455152B (sv) * | 1984-12-19 | 1988-06-27 | Bo Gunnar Lonnstedt | Ledanordning for fellbart ansiktsskydd pa en skyddshjelm |
GB2195037B (en) * | 1986-07-15 | 1990-06-06 | Martindale Protection Limited | Electric motor drive |
US4713844A (en) * | 1986-07-16 | 1987-12-22 | Gentex Corporation | Protective helmet with face mask sealing means |
FI80606C (fi) * | 1987-10-05 | 1990-07-10 | Kemira Oy | Foerfarande foer reglering av luftmaongden som matas in i en gasmask samt en gasmask som genomfoer denna foerfarande. |
DE8714490U1 (zh) * | 1987-10-30 | 1988-09-22 | Allit-Plastic-Werk Kimnach Gmbh & Co, 6550 Bad Kreuznach, De | |
GB8815179D0 (en) * | 1988-06-25 | 1988-08-03 | Racal Safety Ltd | Differential pressure sensor |
GB2221164B (en) * | 1988-07-26 | 1992-02-12 | Racal Safety Ltd | Breathing apparatus |
FR2676652B1 (fr) * | 1991-05-23 | 1993-08-20 | Gallet Sa | Bras d'amarrage d'un masque respiratoire sur un casque de protection. |
GB9112618D0 (en) * | 1991-06-12 | 1991-07-31 | Racal Safety Ltd | Dc motor control |
DE4132404A1 (de) * | 1991-09-26 | 1993-04-01 | Ver Energiewerke Ag | Visierhalterung fuer einen schutzhelm |
JP2000107304A (ja) * | 1998-10-05 | 2000-04-18 | Shigematsu Works Co Ltd | ルーズフィッティング形送気マスク |
DE29820078U1 (de) * | 1998-11-10 | 2000-03-23 | Enha Kunststoffverarbeitungs G | Visiergelenk |
DE10021581B4 (de) * | 2000-04-27 | 2005-01-13 | Auergesellschaft Gmbh | Volumensteuerung für Gebläsefiltergeräte |
EP1197244A3 (de) * | 2000-10-11 | 2002-10-23 | Micronel AG | Atemschutzeinrichtung für eine Schutzeinrichtung beispielsweise Schutzmaske, Schutzhaube oder Schutzanzug |
US6792944B1 (en) * | 2002-02-26 | 2004-09-21 | Pabban Development Inc. | Air filtration and control system including headgear |
-
2003
- 2003-03-27 GB GB0307111A patent/GB2399758A/en not_active Withdrawn
- 2003-10-24 GB GB0324880A patent/GB2399759B/en not_active Expired - Lifetime
- 2003-10-24 GB GB0613862A patent/GB2427564B/en not_active Expired - Lifetime
-
2004
- 2004-03-29 AT AT04724060T patent/ATE495682T1/de not_active IP Right Cessation
- 2004-03-29 DE DE602004031091T patent/DE602004031091D1/de not_active Expired - Lifetime
- 2004-03-29 NZ NZ554823A patent/NZ554823A/en unknown
- 2004-03-29 CN CNB2004800100112A patent/CN100571558C/zh not_active Expired - Fee Related
- 2004-03-29 SG SG200607953-7A patent/SG151101A1/en unknown
- 2004-03-29 ZA ZA200507810A patent/ZA200507810B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1774187A (zh) | 2006-05-17 |
NZ554823A (en) | 2008-08-29 |
GB0307111D0 (en) | 2003-04-30 |
DE602004031091D1 (de) | 2011-03-03 |
GB2399759A (en) | 2004-09-29 |
GB2399759B (en) | 2006-11-22 |
CN100571558C (zh) | 2009-12-23 |
GB2399758A (en) | 2004-09-29 |
GB0613862D0 (en) | 2006-08-23 |
ZA200507810B (en) | 2006-12-27 |
GB0324880D0 (en) | 2003-11-26 |
GB2427564B (en) | 2007-09-19 |
GB2427564A (en) | 2007-01-03 |
ATE495682T1 (de) | 2011-02-15 |
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