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Publication


Featured researches published by Birk Andreas.


Archive | 2000

Electrical household appliance for purifying water intermittently or in portions

Bielfeldt Uwe; Stuecher Reinhard; Birk Andreas; Lorenz Marga; Schober Uwe; Ring Martin; Schamberg Stefan; Zetterer Gerd


Archive | 1993

Austauschbares Frischwasserfilter mit einer Kartusche für eine elektrisch betriebene Brühgetränkezubereitungsmaschine

Driesen Georges Dr; Birk Andreas; Moethrath Georg; Weller Albrecht Dr


Archive | 1992

GETRAENKEMASCHINE ZUM ZUBEREITEN VON HEISSEM WASSER FUER EIN BRUEHGETRAENK, INSBESONDERE VON KAFFEE ODER TEE

Driesen Georges Dr; Moethrath Georg; Birk Andreas; Weller Albrecht Dr; Schiebelhuth Heinz


Archive | 2003

Electric torch comprises a preassembled head section which consists of a light source, a reflector, a front cover and a front ring, and is releasably attached to the handle section

Ring Martin; Birk Andreas; Boerger Georg; Schober Uwe; Mueller Wolfgang


Archive | 1993

Electrical rocker activated electromechanical switch - has movable contact at tip of arm support on U=shaped spring providing high contact force

Birk Andreas; Schamberg Stefan; Schiebelhuth Heinz


Archive | 2003

Electric torch comprises a housing whose sections are at least in parts produced by a two-component injection molding process, and consist of both hard and soft plastic materials

Ring Martin; Birk Andreas; Boerger Georg; Schober Uwe; Mueller Wolfgang


Archive | 2003

Reflector for an electric torch comprises a reflective surface whose structure is made up of a plurality of small bumps in the form of round hillocks with a uniform surface convexity

Ring Martin; Birk Andreas; Boerger Georg; Schober Uwe; Mueller Wolfgang; Reker Hagen; Walther Robert


Archive | 2003

Torch has sliding battery compartment irremovably joined to housing and interacting with housing via end position stop so as only to be able to be slid out of housing until it reaches stop

Ring Martin; Birk Andreas; Boerger Georg; Schober Uwe; Mueller Wolfgang


Archive | 1998

TEEFILTER FÜR EINE KAFFEE- ODER TEEMASCHINE

Link Karl; Schamberg Stefan; Birk Andreas; Weller Albrecht Dr; Amsel Klaus


Archive | 2003

Torch has sliding battery compartment, and associated electrical connections always electrically connected to on/off switch irrespective of battery compartment position in or partly out of housing

Ring Martin; Birk Andreas; Boerger Georg; Schober Uwe; Mueller Wolfgang

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