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DE19849304A1 - Accumulator-generator for compressed air breathing equipment has turbine/generator assembly, which interacts with accumulator, between pressure reducer, feed tube to automatic lung - Google Patents

Accumulator-generator for compressed air breathing equipment has turbine/generator assembly, which interacts with accumulator, between pressure reducer, feed tube to automatic lung

Info

Publication number
DE19849304A1
DE19849304A1 DE1998149304 DE19849304A DE19849304A1 DE 19849304 A1 DE19849304 A1 DE 19849304A1 DE 1998149304 DE1998149304 DE 1998149304 DE 19849304 A DE19849304 A DE 19849304A DE 19849304 A1 DE19849304 A1 DE 19849304A1
Authority
DE
Germany
Prior art keywords
accumulator
generator
turbine
compressed air
pressure reducer
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.)
Ceased
Application number
DE1998149304
Other languages
German (de)
Inventor
Michael Freidank
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
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.)
Filing date
Publication date
Application filed by Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Priority to DE1998149304 priority Critical patent/DE19849304A1/en
Publication of DE19849304A1 publication Critical patent/DE19849304A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The accumulator-generator has an assembly (1) consisting of a turbine with a generator, which interacts with the accumulator (2), arranged in the medium pressure region (6) between the pressure reducer (3) and the feed tube (7) to the automatic lung. A load current generating electronic circuit is connected between the turbine/generator assembly and accumulator.

Description

Aus dem Stand der Technik z. B. DE U1 94 07 131, DE A1 39 25 471 sind Lösungen bekannt, bei denen elektrische Energie aus Druckluft oder komprimierter Luft gewonnen werden kann. Diese Lösungen beziehen sich auf stationäre Geräte, die für einen erfindungsgemäßen Einsatz auf­ grund von Größe und Gewicht nicht geeignet sind.From the prior art, for. B. DE U1 94 07 131, DE A1 39 25 471 Known solutions in which electrical energy from compressed air or compressed air can be obtained. Get these solutions refer to stationary devices that are suitable for use according to the invention are not suitable due to their size and weight.

Aus der DD PS 78 031 ist ein Kleinst-Turbinen-Stromversorgungsgerät für das Nachladen von Akkumulatoren und für die Stromversorgung von elektrischen und elektronischen Geräten beim Camping und in Wochen­ endhäusern bekannt, bei dem der Generator mit Hilfe eines Kleinstver­ brennungsmotors angetrieben wird. Diese Lösung ist für den erfindungs­ gemäßen Einsatz aufgrund des Antriebes ebenfalls nicht geeignet.DD PS 78 031 is a miniature turbine power supply device for recharging batteries and for the power supply of electrical and electronic equipment when camping and in weeks endhouses known, in which the generator with the help of a Kleinstver internal combustion engine is driven. This solution is for the Invention due to the drive also not suitable.

Lösungen, die entsprechend der erfindungsgemäßen Lösung die im nor­ malen Einsatz von Preßluftatmern anfallende Druckluft nutzen, sind aus dem Stand der Technik nicht bekannt. Zur Energieversorgung von Anzei­ geelementen werden z. B. handelsübliche Batterien oder Akkumulatoren benutzt, wobei die Akkumulatoren in externen Ladestationen geladen werden müssen. Nachteil dieser Lösungen ist, das bei der ohnehin nicht einfachen Wartung der Preßluftatmer zusätzlich eine ständige Einsatzfä­ higkeit der Energieversorgung kontrolliert werden muß.Solutions that according to the solution according to the invention in nor paint use of compressed air breathers use accruing compressed air are out not known in the prior art. For energy supply from Ad are z. B. commercially available batteries or accumulators used, the batteries being charged in external charging stations Need to become. The disadvantage of these solutions is that they are not easy maintenance of the SCBA also a constant use power supply must be checked.

Ziel der erfindungsgemäßen Lösung war die kostengünstige Stromver­ sorgung für Überwachungs-, Anzeige- und Alarminstrumente an Preß­ luftatmern.The aim of the solution according to the invention was the inexpensive power supply supply for monitoring, display and alarm instruments on press breathing air.

Aufgabe Erfindung war die Entwicklung einer einfachen aber wirksamen Energieversorgung für notwendige Energieverbraucher an Preßluftatmern für den Energieerzeugungsprozeß, die wartungsarm und möglichst ein­ satzunabhängig sein sollte.The object of the invention was to develop a simple but effective Energy supply for necessary energy consumers on compressed air breathing apparatus for the energy generation process, the low maintenance and if possible a should be independent of sentences.

Die Lösung der Aufgabe wurde dadurch gefunden, daß in der Luftführung des Mitteldruckbereiches zwischen Druckminderer und Lungenautomat ein Akku-Generator als eine in sich geschlossene Baugruppe angeordnet wird, der eine Turbine mit einem Generator enthält. Eine notwendige Ladestromsteuerung und die Akkumulatoren sind dieser Baugruppe zu­ geordnet. The solution to the problem was found in that in the air duct the medium pressure range between the pressure reducer and regulator a battery generator arranged as a self-contained assembly that contains a turbine with a generator. A necessary one Charge current control and the accumulators are part of this module orderly.  

Die Vorteile der erfindungsgemäßen Lösung bestehen darin, daß keine sich verbrauchenden Batterien eingesetzt werden müssen, daß nachlad­ bare Akkus kleiner und damit leichter ausgelegt werden können, daß sich die Benutzungsdauer der Akkus verlängert und, daß bei einer richtigen Auslegung von Generatorleistung, Akkumulatoren und Verbrauchern die Stromversorgung für einen langen Zeitraum wartungsfrei wird.The advantages of the solution according to the invention are that none used batteries must be used that recharge bare batteries can be designed to be smaller and therefore lighter extends the life of the batteries and that with a correct one Design of generator power, accumulators and consumers Power supply becomes maintenance-free for a long period of time.

Die erfindungsgemäße Lösung soll an Hand eines Ausführungsbeispiels, wie in Fig. 1 dargestellt näher erläutert werden.The solution according to the invention is to be explained in more detail using an exemplary embodiment, as shown in FIG. 1.

In der Luftführung des Mitteldruckbereiches (6) eines Preßluftatmers ist zwischen Druckminderer (3) und dem Zuführungsschlauch (7) zum Lun­ genautomaten ein Akku-Generator angeordnet ist, der aus einem Aggre­ gat (1) aus Turbine mit Generator besteht, das mit einem Akkumulator (2) zum Zweck des Aufladens über eine nicht dargestellte Elektronik zur La­ destromaufbereitung verbunden ist. Im Einsatzfall treibt die aus dem Druckbehälter (5) über den Anschlußstutzen (4) und dem Druckminderer (3) in den Mitteldruckbereich (6) eintretende Druckluft Turbine und Gene­ rator des Aggregates (1) an und erzeugt somit den notwendigen Lade­ strom für den Akkumulator (2). Dieser Vorgang wird über eine Elektronik zur Ladestromaufbereitung gesteuert.In the air duct of the medium pressure region ( 6 ) of a compressed air breathing apparatus, a battery generator is arranged between the pressure reducer ( 3 ) and the supply hose ( 7 ) for the lun automat, which consists of an aggregate gate ( 1 ) made of a turbine with a generator, which has an accumulator ( 2 ) is connected for the purpose of charging via electronics, not shown, for charging processing. In use, the compressed air turbine and generator of the unit ( 1 ) drives from the pressure vessel ( 5 ) via the connecting piece ( 4 ) and the pressure reducer ( 3 ) into the medium pressure region ( 6 ) and thus generates the necessary charging current for the accumulator ( 2 ). This process is controlled by electronics for charging current processing.

Die Elektronik zur Ladestromaufbereitung kann entweder Bestandteil des Aggregates (1) sein oder separat angeordnet werden, wobei stets eine Wirkverbindung zwischen Aggregat (1) und Akkumulator (2) besteht.The electronics for charging current preparation can either be part of the unit ( 1 ) or be arranged separately, there always being an operative connection between the unit ( 1 ) and the accumulator ( 2 ).

In einer weiteren Ausführungsform können an Stelle des Akkumulators (2) mehrere Akkumulatoren eingesetzt werden. In a further embodiment, several accumulators can be used instead of the accumulator ( 2 ).

Aufstellung der BezugszeichenList of reference numbers

11

Aggregat
Aggregate

22nd

Akkumulator
accumulator

33rd

Druckminderer
Pressure reducer

44th

Anschlußstutzen
Connecting piece

55

Druckbehälter
pressure vessel

66

Mitteldruckbereich
Medium pressure range

77

Zuführungsschlauch
Feed hose

Claims (2)

1. Akku-Generator für Preßluftatmer dadurch gekennzeichnet, daß im Mitteldruckbereich (6) eines Preßluftatmers zwischen Druckminderer (3) und Zuführungsschlauch (7) zum Lungenautomaten ein Aggregat (1) bestehend aus Turbine mit Generator angeordnet ist, der mit einem daran angeordneten Akkumulator (2) in Wirkverbindung steht.1. Battery generator for SCBA, characterized in that in the medium pressure region ( 6 ) of a SCBA between the pressure reducer ( 3 ) and supply hose ( 7 ) to the regulator, an aggregate ( 1 ) consisting of a turbine with a generator is arranged, with an accumulator arranged thereon ( 2 ) is in operative connection. 2. Akku-Generator für Preßluftatmer nach Anspruch 1 dadurch gekenn­ zeichnet, daß zwischen dem Aggregat (1) aus Turbine mit Generator und Akkumulator (2) eine Elektronik zur Ladestromaufbereitung ange­ ordnet ist.2. Battery generator for SCBA according to claim 1, characterized in that between the unit ( 1 ) from the turbine with generator and accumulator ( 2 ), an electronics for charging current processing is arranged.
DE1998149304 1998-10-17 1998-10-17 Accumulator-generator for compressed air breathing equipment has turbine/generator assembly, which interacts with accumulator, between pressure reducer, feed tube to automatic lung Ceased DE19849304A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998149304 DE19849304A1 (en) 1998-10-17 1998-10-17 Accumulator-generator for compressed air breathing equipment has turbine/generator assembly, which interacts with accumulator, between pressure reducer, feed tube to automatic lung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998149304 DE19849304A1 (en) 1998-10-17 1998-10-17 Accumulator-generator for compressed air breathing equipment has turbine/generator assembly, which interacts with accumulator, between pressure reducer, feed tube to automatic lung

Publications (1)

Publication Number Publication Date
DE19849304A1 true DE19849304A1 (en) 2000-04-27

Family

ID=7885673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998149304 Ceased DE19849304A1 (en) 1998-10-17 1998-10-17 Accumulator-generator for compressed air breathing equipment has turbine/generator assembly, which interacts with accumulator, between pressure reducer, feed tube to automatic lung

Country Status (1)

Country Link
DE (1) DE19849304A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20118421U1 (en) 2001-11-13 2002-02-21 FESTO AG & Co., 73734 Esslingen Air bearing monitoring device
EP1674666A1 (en) * 2004-12-24 2006-06-28 Shell Internationale Researchmaatschappij B.V. Power supply, electric device, and method of retrofitting an installation
DE102013015435A1 (en) 2013-09-18 2015-03-19 Detlef Tolksdorf Linear generator for compressed air breathing apparatus and method of operation
DE102015003399A1 (en) 2015-03-18 2016-09-22 Detlef Tolksdorf Generator for SCBA and method of operation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD78031A (en) *
DE3925471A1 (en) * 1989-08-01 1991-02-07 Paul Boxhammer Air pressure converter producing electrical power - has rotor(s) driving generators using blowers to produce air pressure on blades
DE9407131U1 (en) * 1994-04-29 1995-01-19 Fritzsche, Werner, 38106 Braunschweig Autonomous power generator for the installation and drive of cars and trucks, electric locomotives and stationary power generation
DE19729965A1 (en) * 1997-07-12 1999-01-14 Heimo Hanke Breathing apparatus especially for diver air supply

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD78031A (en) *
DE3925471A1 (en) * 1989-08-01 1991-02-07 Paul Boxhammer Air pressure converter producing electrical power - has rotor(s) driving generators using blowers to produce air pressure on blades
DE9407131U1 (en) * 1994-04-29 1995-01-19 Fritzsche, Werner, 38106 Braunschweig Autonomous power generator for the installation and drive of cars and trucks, electric locomotives and stationary power generation
DE19729965A1 (en) * 1997-07-12 1999-01-14 Heimo Hanke Breathing apparatus especially for diver air supply

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20118421U1 (en) 2001-11-13 2002-02-21 FESTO AG & Co., 73734 Esslingen Air bearing monitoring device
EP1674666A1 (en) * 2004-12-24 2006-06-28 Shell Internationale Researchmaatschappij B.V. Power supply, electric device, and method of retrofitting an installation
DE102013015435A1 (en) 2013-09-18 2015-03-19 Detlef Tolksdorf Linear generator for compressed air breathing apparatus and method of operation
DE102015003399A1 (en) 2015-03-18 2016-09-22 Detlef Tolksdorf Generator for SCBA and method of operation

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R016 Response to examination communication
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Representative=s name: MAIKOWSKI & NINNEMANN PATENTANWAELTE, 10707 BERLIN

Representative=s name: MAIKOWSKI & NINNEMANN PATENTANWAELTE, DE

Representative=s name: MAIKOWSKI & NINNEMANN PATENTANWAELTE PARTNERSC, DE

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
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Effective date: 20111129