EP2138060A2 - Protective helmet with gas measuring device - Google Patents
Protective helmet with gas measuring device Download PDFInfo
- Publication number
- EP2138060A2 EP2138060A2 EP09163707A EP09163707A EP2138060A2 EP 2138060 A2 EP2138060 A2 EP 2138060A2 EP 09163707 A EP09163707 A EP 09163707A EP 09163707 A EP09163707 A EP 09163707A EP 2138060 A2 EP2138060 A2 EP 2138060A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- module
- alarm
- helmet
- protective helmet
- gas meter
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title claims description 27
- 239000003086 colorant Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 21
- 238000011156 evaluation Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/046—Means for detecting hazards or accidents
Definitions
- the invention relates to a protective helmet with a gas meter.
- Protective helmets are used in the area of the fire-brigade, the industry, at rescue forces or in the military area.
- Protective helmets are part of a personal protective equipment, which may also include a protective suit, goggles and additional components such as a communication device.
- additional components such as a communication device.
- appropriate adapters are provided on the helmet to secure functional accessories.
- a protective helmet with a circumferential module ring protruding having a plurality of spaced apart in the longitudinal direction of the module ring plug-in slots.
- complementary plug-in elements are provided with which the functional components can be attached to the helmet.
- the functional accessories include, for example, visors, ear protection, mask adapter, lamps, infrared or video cameras, power sources, mechanical aids and communication equipment.
- Protective helmets usually consist of a hard outer shell and a flexible interior, which serves to adapt the helmet to the different head shapes of the protective helmet wearer.
- a protective helmet of the type mentioned is an example of the CH 438 755 A out.
- the interior features a support ring, which rests on the head of the protective helmet carrier.
- Gas meters associated with protective equipment in a noxious gas atmosphere are attached as mobile devices to garments or to a belt by means of a bracket.
- a mobile gas meter with a holder goes by way of example from the DE 198 31 893 C2 out.
- the invention has for its object to improve a protective helmet such that a monitoring of harmful gas in the field of vision of the helmet wearer is possible without affecting the wearing comfort.
- the gas meter is subdivided into module-like components, such as a power supply module, a display module, an alarm transmitter module and a sensor module as modules in operative connection with each other and thereby position the sensor module so that the gas concentration in the face region of the helmet wearer is detected and evaluated.
- module-like components such as a power supply module, a display module, an alarm transmitter module and a sensor module as modules in operative connection with each other and thereby position the sensor module so that the gas concentration in the face region of the helmet wearer is detected and evaluated.
- the helmet wearer is warned so early, when the mouth or nose area of the face is contacted with a noxious gas atmosphere.
- the alarm module which may include both an audible and a vibrating alarm, is preferably mounted near the ears, with the vibrating alarm being transmitted directly to the head. It is particularly useful to attach the alarm module directly to the interior of the helmet.
- the power supply module is preferably placed in the middle of the protective helmet to achieve a symmetrical weight distribution.
- the power supply module is located either directly on the outer shell of the Hard hat or it is attached to the interior.
- the visual display of the display module can be integrated, for example, in the form of an LCD display surface in the protective helmet or attached to the protective helmet respirator.
- the display module has a projection unit with which measured values or alarm messages are displayed on a projection surface in front of the user, for example a wall or the floor.
- the projection will enlarge both measured values and alarm messages so that they can be perceived particularly well by the protective helmet wearer.
- a projection unit it is also possible to use a laser scanner which writes the measured value to the projection surface in front of the user.
- the projection surface can also lie within a breathing mask attached to the protective helmet.
- the sensor module is preferably fastened in the face region of the helmet wearer.
- the helmet wearer is reliably warned as soon as harmful gases reach the inhalation area. This can happen, for example, when the helmet wearer comes with his head in an area laden with noxious gas, for example, when he inspects a pit or a channel.
- an operating module is provided in the side region of the protective helmet, which comprises a light ring and an operating button located within the light ring.
- the light ring is designed so that it can emit light in different wavelength ranges. For example, a light blue color indicates that the gas meter is ready for use. If, in contrast, the illuminated ring lights up in red, this is an indication that the gas concentration has exceeded its limit value. With the control button, alarms or status indicators can be confirmed by the helmet wearer or be reset.
- the light ring is an additional display component that shows outsiders whether the gas meter carried by the helmet wearer is operational and whether there is a warning condition on the measured gas concentration.
- a U-shaped LED module is mounted on the underside of the helmet.
- This LED module consists of a large number of individual LEDs, which are evenly distributed on the base surface of the LED module.
- the LED module is an additional display component that can also be used to display alarm or warning conditions.
- FIG. 1 schematically shows the structure of a gas meter 1, which includes a power supply module 2, containing an evaluation circuit 3 and a battery pack 4, a sensor module 5, a display module 6 and an alarm transmitter module 7. Further, the gas meter 1, a control module 8 with an operating knob 9 and a light ring 10 and a horseshoe-shaped at the bottom of a in the FIG. 1 not shown protective helmet extending LED module 11.
- the display module 6 includes a projection unit 12, which maps measurement and status data onto a projection surface 13 located in front of the helmet wearer.
- Modules 5, 6, 7, 8, 11 are connected via signal lines 14 to the evaluation circuit 3.
- FIG. 2 3 illustrates a perspective view of a protective helmet 15 with an outer shell 16 and an interior 17, the sensor module 5 and the display module 6 with the projection unit 12 being fastened to an arm 18 attached laterally to the outer shell 15.
- the operating module 8 is attached to the operating knob 9 and arranged around the operating knob 9 around the light ring 10.
- the alarm transmitter module 7 is arranged in the form of an acoustic alarm with a vibration alarm.
- the U-shaped LED module 11 extends.
- the power supply module 2 is attached to the inside of the outer shell 16 and is located approximately in the middle of the protective helmet 15th
- the light ring 10 is designed so that displays in different colors are possible.
- the color red means that a gas concentration limit has been exceeded.
- a corresponding warning is output both via the projection unit 12 and the LED module 11 and also the alarm transmitter module 7.
- the helmet wearer is warned in a different way that there is a limit value exceeding the gas concentration. If the light ring 10 is not backlit, the gas meter 1 is not ready and turned off. In contrast, a bright blue field indicates the operational readiness of the gas meter. When changing the color from light blue to green is an alarm to be confirmed by pressing the button 9.
- FIG. 3 shows an example of a warning message issued by the projection unit 12.
- the red warning message on the projection surface 13 indicates in the present case a limit value for carbon monoxide.
Landscapes
- Helmets And Other Head Coverings (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Die Erfindung betrifft einen Schutzhelm mit einem Gasmessgerät.The invention relates to a protective helmet with a gas meter.
Schutzhelme werden im Bereich der Feuerwehr, der Industrie, bei Rettungskräften oder im Militärbereich eingesetzt. Schutzhelme sind Bestandteil einer persönlichen Schutzausrüstung, die auch einen Schutzanzug, eine Schutzbrille und Zusatzkomponenten wie eine Kommunikationseinrichtung umfassen kann. Zur Befestigung von Zusatzkomponenten sind am Schutzhelm entsprechende Adapter vorhanden, um Funktionszubehör befestigen zu können.Protective helmets are used in the area of the fire-brigade, the industry, at rescue forces or in the military area. Protective helmets are part of a personal protective equipment, which may also include a protective suit, goggles and additional components such as a communication device. For attaching additional components, appropriate adapters are provided on the helmet to secure functional accessories.
Aus der
Schutzhelme bestehen üblicherweise aus einer harten Außenschale und einer flexiblen Innenausstattung, die zur Anpassung des Schutzhelms an die unterschiedlichen Kopfformen der Schutzhelmträger dient. Ein Schutzhelm der genannten Art geht beispielhaft aus der
Gasmessgeräte, die in einer Schadgasatmosphäre zur Schutzausrüstung gehören, sind als mobile Geräte mittels einer Halterung an Kleidungsstücken oder an einem Gürtel befestigt. Ein mobiles Gasmessgerät mit einer Halterung geht beispielhaft aus der
Der Erfindung liegt die Aufgabe zugrunde, einen Schutzhelm derart zu verbessern, dass eine Schadgasüberwachung im Sichtbereich des Helmträgers ohne Beeinträchtigung des Tragekomforts ermöglicht ist.The invention has for its object to improve a protective helmet such that a monitoring of harmful gas in the field of vision of the helmet wearer is possible without affecting the wearing comfort.
Die Lösung der Aufgabe erfolgt mit den Merkmalen des Patentanspruchs 1.The object is achieved by the features of
Eine vorteilhafte Verwendung eines modularen Gasmessgerätes ist in Patentanspruch 7 angegeben.An advantageous use of a modular gas meter is specified in
Vorteilhafte Ausgestaltungen der erfindungsgemäßen Vorrichtung ergeben sich aus den Unteransprüchen.Advantageous embodiments of the device according to the invention will become apparent from the dependent claims.
Erfindungsgemäß ist vorgesehen, das Gasmessgerät in modulartige Komponenten, wie ein Energieversorgungsmodul, ein Anzeigemodul, ein Alarmgebermodul und ein Sensormodul als miteinander in Wirkverbindung stehende Baugruppen zu unterteilen und dabei das Sensormodul so zu positionieren, dass die Gaskonzentration im Gesichtsbereich des Helmträgers erfasst und ausgewertet wird.According to the invention, the gas meter is subdivided into module-like components, such as a power supply module, a display module, an alarm transmitter module and a sensor module as modules in operative connection with each other and thereby position the sensor module so that the gas concentration in the face region of the helmet wearer is detected and evaluated.
Der Helmträger wird so frühzeitig gewarnt, wenn der Mund- oder Nasenbereich des Gesichts mit einer Schadgasatmosphäre kontaktiert wird. Das Alarmgebermodul, das sowohl einen akustischen als auch einen Vibrationsalarm umfassen kann, wird bevorzugt in der Nähe der Ohren angebracht, wobei der Vibrationsalarm unmittelbar auf den Kopf übertragen wird. Besonders zweckmäßig ist es dabei, das Alarmgebermodul unmittelbar an der Innenausstattung des Schutzhelms zu befestigen.The helmet wearer is warned so early, when the mouth or nose area of the face is contacted with a noxious gas atmosphere. The alarm module, which may include both an audible and a vibrating alarm, is preferably mounted near the ears, with the vibrating alarm being transmitted directly to the head. It is particularly useful to attach the alarm module directly to the interior of the helmet.
Das Energieversorgungsmodul wird bevorzugt in der Mitte des Schutzhelmes platziert, um eine symmetrische Gewichtsverteilung zu erreichen. Das Energieversorgungsmodul befindet sich entweder unmittelbar an der Außenschale des Schutzhelmes oder es ist an der Innenausstattung angebracht.The power supply module is preferably placed in the middle of the protective helmet to achieve a symmetrical weight distribution. The power supply module is located either directly on the outer shell of the Hard hat or it is attached to the interior.
Die optische Anzeige des Anzeigemoduls kann beispielsweise in Form einer LCD-Anzeigefläche in den Schutzhelm oder eine an dem Schutzhelm befestigte Atemschutzmaske integriert sein. Besonders bevorzugt weist das Anzeigemodul eine Projektionseinheit auf, mit der Messwerte oder Alarmmeldungen auf einer vor dem Anwender liegende Projektionsfläche, zum Beispiel eine Wand oder der Fußboden, abgebildet werden. Durch die Projektion werden in Abhängigkeit von der Entfernung der Projektionseinheit zur Projektionsfläche sowohl Messwerte als auch Alarmmeldungen vergrößert dargestellt, so dass sie vom Schutzhelmträger besonders gut wahrgenommen werden können. Als Alternative zu einer Projektionseinheit kann auch ein Laserscanner verwendet werden, der den Messwert auf die vor dem Anwender liegende Projektionsfläche schreibt. Die Projektionsfläche kann auch innerhalb einer am Schutzhelm befestigten Atemschutzmaske liegen. Durch die Projektion des Messwertes oder einer Alarmmeldung auf eine vor dem Helmträger liegende Fläche können auch andere Personen, die sich in der Nähe des Helmträgers aufhalten, die Messwerte verfolgen und eine Alarmmeldung zur Kenntnis nehmen.The visual display of the display module can be integrated, for example, in the form of an LCD display surface in the protective helmet or attached to the protective helmet respirator. Particularly preferably, the display module has a projection unit with which measured values or alarm messages are displayed on a projection surface in front of the user, for example a wall or the floor. Depending on the distance of the projection unit from the projection surface, the projection will enlarge both measured values and alarm messages so that they can be perceived particularly well by the protective helmet wearer. As an alternative to a projection unit, it is also possible to use a laser scanner which writes the measured value to the projection surface in front of the user. The projection surface can also lie within a breathing mask attached to the protective helmet. By projecting the measured value or an alarm message to an area lying in front of the helmet wearer, other persons who are in the vicinity of the helmet wearer can follow the measured values and take note of an alarm message.
Das Sensormodul wird bevorzugt im Gesichtsbereich des Helmträgers befestigt. Somit wird der Helmträger zuverlässig gewarnt, sobald Schadgase in den Einatembereich gelangen. Das kann beispielsweise vorkommen, wenn der Helmträger mit dem Kopf in einen mit Schadgas beladenen Bereich kommt, beispielsweise wenn er eine Grube oder einen Kanal inspiziert.The sensor module is preferably fastened in the face region of the helmet wearer. Thus, the helmet wearer is reliably warned as soon as harmful gases reach the inhalation area. This can happen, for example, when the helmet wearer comes with his head in an area laden with noxious gas, for example, when he inspects a pit or a channel.
In vorteilhafter Weise ist im Seitenbereich des Schutzhelmes ein Bedienmodul vorgesehen, welches einen Leuchtring und einen innerhalb des Leuchtringes liegenden Betätigungsknopf umfasst. Der Leuchtring ist so ausgebildet, dass er Licht in unterschiedlichen Wellenlängenbereichen emittieren kann. So zeigt zum Beispiel eine hellblaue Farbgebung an, dass das Gasmessgerät betriebsbereit ist. Leuchtet demgegenüber der Leuchtring in roter Farbe, ist das ein Indiz für eine Grenzwertüberschreitung der Gaskonzentration. Mit dem Betätigungsknopf können Alarme oder Statusanzeigen durch den Helmträger bestätigt oder zurückgesetzt werden. Der Leuchtring ist eine zusätzliche Anzeigekomponente, die Außenstehenden zeigt, ob das vom Helmträger mitgeführte Gasmessgerät betriebsbereit ist und ob ein Warnzustand bei der gemessenen Gaskonzentration vorliegt.Advantageously, an operating module is provided in the side region of the protective helmet, which comprises a light ring and an operating button located within the light ring. The light ring is designed so that it can emit light in different wavelength ranges. For example, a light blue color indicates that the gas meter is ready for use. If, in contrast, the illuminated ring lights up in red, this is an indication that the gas concentration has exceeded its limit value. With the control button, alarms or status indicators can be confirmed by the helmet wearer or be reset. The light ring is an additional display component that shows outsiders whether the gas meter carried by the helmet wearer is operational and whether there is a warning condition on the measured gas concentration.
In vorteilhafter Weise ist an der Unterseite des Schutzhelmes ein U-förmig verlaufendes LED-Modul angebracht. Dieses LED-Modul besteht aus einer Vielzahl von Einzel - LEDs, die gleichmäßig verteilt auf der Basisfläche des LED-Moduls angeordnet sind. Das LED-Modul ist eine zusätzliche Anzeigekomponente, mit der ebenfalls Alarm- oder Warnzustände angezeigt werden können.Advantageously, a U-shaped LED module is mounted on the underside of the helmet. This LED module consists of a large number of individual LEDs, which are evenly distributed on the base surface of the LED module. The LED module is an additional display component that can also be used to display alarm or warning conditions.
Ein Ausführungsbeispiel der Erfindung ist in der Figur gezeigt und im Folgenden näher erläutert.An embodiment of the invention is shown in the figure and explained in more detail below.
Es zeigen
Figur 1- den schematischen Aufbau eines modulartigen Gasmessgerätes,
Figur 2- das Gasmessgerät nach der
Figur 1 an einem Schutzhelm und Figur 3- beispielhaft eine Alarmausgabe.
- FIG. 1
- the schematic structure of a modular gas meter,
- FIG. 2
- the gas meter after the
FIG. 1 on a safety helmet and - FIG. 3
- an example of an alarm output.
Das Anzeigemodul 6 enthält eine Projektionseinheit 12, die Mess- und Statusdaten auf eine vor dem Helmträger liegende Projektionsfläche 13 abbildet. DieThe
Module 5, 6, 7, 8, 11 sind über Signalleitungen 14 mit der Auswerteschaltung 3 verbunden.
Das Energieversorgungsmodul 2 ist an der Innenseite der Außenschale 16 befestigt und befindet sich etwa in der Mitte des Schutzhelmes 15.The
Der Leuchtring 10 ist so ausgebildet, dass Anzeigen in unterschiedlichen Farben möglich sind. Die Farbe rot bedeutet, dass ein Gaskonzentrationsgrenzwert überschritten wurde. Eine entsprechende Warnung wird sowohl über die Projektionseinheit 12 und das LED-Modul 11 und auch das Alarmgebermodul 7 ausgegeben. Der Helmträger wird so auf unterschiedliche Weise gewarnt, dass eine Grenzwertüberschreitung bei der Gaskonzentration vorliegt. Sofern der Leuchtring 10 nicht hinterleuchtet ist, ist das Gasmessgerät 1 nicht betriebsbereit und ausgeschaltet. Ein hellblau leuchtendes Feld zeigt demgegenüber die Betriebsbereitschaft des Gasmessgerätes an. Beim Wechsel der Farbe von hellblau auf grün handelt es sich um einen durch Druck auf den Betätigungsknopf 9 zu bestätigenden Alarm.The
- 11
- Gasmessgerätgas meter
- 22
- EnergieversorgungsmodulPower supply module
- 33
- Auswerteschaltungevaluation
- 44
- Batteriepaketbattery pack
- 55
- Sensormodulsensor module
- 66
- Anzeigemoduldisplay module
- 77
- AlarmgebermodulAlarm Sensor Module
- 88th
- Bedienmoduladjustment module
- 99
- Betätigungsknopfactuating button
- 1010
- Leuchtringlight ring
- 1111
- LED-ModulLED module
- 1212
- Projektionseinheitprojection unit
- 1313
- Projektionsflächeprojection
- 1414
- Signalleitungsignal line
- 1515
- Schutzhelmhelmet
- 1616
- Außenschaleouter shell
- 1717
- Innenausstattunginterior decoration
- 1818
- Armpoor
Claims (7)
ein Energieversorgungsmodul (2),
ein Anzeigemodul (6),
ein Alarmgebermodul (7) und
ein Sensormodul (5) als miteinander in Wirkverbindung stehende Baugruppen umfasst und der Schutzhelm (15) aus einer Außenschale (16) und einer Innenausstattung (17) besteht, wobei die Module (2, 5, 6, 7) an der Innenausstattung (17) oder der Außenschale (16) derart befestigt sind, dass das Sensormodul (5) auf den Mund- oder Nasenbereich des Helmträgers ausgerichtet ist.Hard hat with a gas meter, the gas meter in modular design at least
a power supply module (2),
a display module (6),
an alarm transmitter module (7) and
a sensor module (5) comprises interconnected components and the protective helmet (15) consists of an outer shell (16) and an interior (17), wherein the modules (2, 5, 6, 7) on the interior (17) or the outer shell (16) are fastened such that the sensor module (5) is aligned with the mouth or nose region of the helmet wearer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008030790A DE102008030790A1 (en) | 2008-06-28 | 2008-06-28 | Hard hat with gas gauge |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2138060A2 true EP2138060A2 (en) | 2009-12-30 |
EP2138060A3 EP2138060A3 (en) | 2012-10-03 |
EP2138060B1 EP2138060B1 (en) | 2016-06-08 |
Family
ID=41078168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09163707.4A Not-in-force EP2138060B1 (en) | 2008-06-28 | 2009-06-25 | Protective helmet with gas measuring device |
Country Status (3)
Country | Link |
---|---|
US (1) | US8203458B2 (en) |
EP (1) | EP2138060B1 (en) |
DE (1) | DE102008030790A1 (en) |
Cited By (3)
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US11864616B2 (en) | 2020-04-30 | 2024-01-09 | Dräger Safety AG & Co. KGaA | Safety helmet with an adapter and process for detachably fastening a module |
US11915570B2 (en) | 2020-07-16 | 2024-02-27 | Ventec Life Systems, Inc. | System and method for concentrating gas |
US11931689B2 (en) | 2020-07-16 | 2024-03-19 | Ventec Life Systems, Inc. | System and method for concentrating gas |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9230419B2 (en) | 2010-07-27 | 2016-01-05 | Rite-Hite Holding Corporation | Methods and apparatus to detect and warn proximate entities of interest |
ES2351911A1 (en) * | 2010-09-24 | 2011-02-14 | World Champion Brands S.L. | Man/machine interface system for helmets |
US20120268280A1 (en) * | 2011-04-21 | 2012-10-25 | Charles Terrance Hatch | Methods and systems for use in monitoring hazardous gases |
US8686871B2 (en) | 2011-05-13 | 2014-04-01 | General Electric Company | Monitoring system and methods for monitoring machines with same |
ES2409480B1 (en) * | 2011-11-23 | 2014-06-10 | Darío GARCÍA ROMERO | HELMET WITH INTEGRAL ELECTRONIC SECURITY SYSTEM |
US20140102442A1 (en) * | 2012-10-15 | 2014-04-17 | Roger D. Wilson | Facial accessory system |
US8917183B2 (en) * | 2013-03-12 | 2014-12-23 | Airware, Inc | Methane and water vapor gas sensors integrated into a personal miner's alarm |
US9747760B2 (en) * | 2015-02-10 | 2017-08-29 | International Business Machines Corporation | Safety equipment criteria verification |
US11636870B2 (en) | 2020-08-20 | 2023-04-25 | Denso International America, Inc. | Smoking cessation systems and methods |
US11760170B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Olfaction sensor preservation systems and methods |
US11760169B2 (en) | 2020-08-20 | 2023-09-19 | Denso International America, Inc. | Particulate control systems and methods for olfaction sensors |
US11881093B2 (en) | 2020-08-20 | 2024-01-23 | Denso International America, Inc. | Systems and methods for identifying smoking in vehicles |
US11813926B2 (en) | 2020-08-20 | 2023-11-14 | Denso International America, Inc. | Binding agent and olfaction sensor |
US11828210B2 (en) | 2020-08-20 | 2023-11-28 | Denso International America, Inc. | Diagnostic systems and methods of vehicles using olfaction |
US11932080B2 (en) | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH438755A (en) | 1965-03-19 | 1967-06-30 | Schuberth Werk Kg | Protective helmet with removable interior |
US5659296A (en) | 1994-10-24 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Exposure indicating apparatus |
US20020190866A1 (en) | 1999-12-17 | 2002-12-19 | Richardson Grant Stuart | Determining the efficiency of respirators and protective clothing, and other improvements |
US20060125623A1 (en) | 2002-07-02 | 2006-06-15 | Fireeye Development Incorporated | Equipment and method for identifying, monitoring and evaluating equipment, environmental and physiological conditions |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263588A (en) * | 1979-07-25 | 1981-04-21 | Oldham France S.A. | Helmet-carried apparatus for detecting and signalling the presence of a dangerous gas in an atmosphere |
US6075445A (en) * | 1998-06-19 | 2000-06-13 | Mcloughlin; John E. | High-temperature warning unit |
DE19831893C2 (en) | 1998-07-16 | 2002-10-10 | Draeger Safety Ag & Co Kgaa | Measuring device with a holder |
US6826783B1 (en) * | 2003-01-30 | 2004-12-07 | The United States Of America As Represented By The Secretary Of The Army | Chemical/biological helmet |
DE202004014081U1 (en) * | 2004-09-10 | 2004-12-16 | Mühlberger GmbH | Helmet for operating mobile devices has a flexible solar coating like a solar foil applied on an outer covering and recesses for mobile devices and batteries with a connection for external charging |
DE102005024507B3 (en) | 2005-05-27 | 2006-10-26 | Dräger Safety AG & Co. KGaA | Accessory ring for military helmet has ring surrounding base of helmet with slots to receive accessory mountings |
JP4695502B2 (en) * | 2005-12-06 | 2011-06-08 | 理研計器株式会社 | Helmet with gas detector and gas detector for helmet mounting |
DE202006013747U1 (en) * | 2006-09-05 | 2006-12-21 | Ats Elektronik Gmbh | Monitor of human vital functions in dangerous environment uses sensor, applicable to user's skin for detecting his pulse and oxygen concentration in blood, set on headband, or head hoop |
DE202007008438U1 (en) * | 2007-06-16 | 2007-09-06 | Carl Zeiss Ag | Temperature measuring device for use during fire fighting for locating injured persons, has temperature sensor transmitting output signal proportional to temperature of origin of fire to electronic unit |
-
2008
- 2008-06-28 DE DE102008030790A patent/DE102008030790A1/en not_active Ceased
-
2009
- 2009-06-23 US US12/489,666 patent/US8203458B2/en active Active
- 2009-06-25 EP EP09163707.4A patent/EP2138060B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH438755A (en) | 1965-03-19 | 1967-06-30 | Schuberth Werk Kg | Protective helmet with removable interior |
US5659296A (en) | 1994-10-24 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Exposure indicating apparatus |
US20020190866A1 (en) | 1999-12-17 | 2002-12-19 | Richardson Grant Stuart | Determining the efficiency of respirators and protective clothing, and other improvements |
US20060125623A1 (en) | 2002-07-02 | 2006-06-15 | Fireeye Development Incorporated | Equipment and method for identifying, monitoring and evaluating equipment, environmental and physiological conditions |
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US11864616B2 (en) | 2020-04-30 | 2024-01-09 | Dräger Safety AG & Co. KGaA | Safety helmet with an adapter and process for detachably fastening a module |
US11915570B2 (en) | 2020-07-16 | 2024-02-27 | Ventec Life Systems, Inc. | System and method for concentrating gas |
US11931689B2 (en) | 2020-07-16 | 2024-03-19 | Ventec Life Systems, Inc. | System and method for concentrating gas |
Also Published As
Publication number | Publication date |
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DE102008030790A1 (en) | 2009-12-31 |
EP2138060B1 (en) | 2016-06-08 |
US8203458B2 (en) | 2012-06-19 |
EP2138060A3 (en) | 2012-10-03 |
US20090322546A1 (en) | 2009-12-31 |
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