1
Leonhard Reindl, Folkhard Muller, Clemens Ruppel, Wolf Eckhart Bulst, Franz Seifert: Passive surface wave sensor which can be wirelessly interrogated. Siemensn Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, Werner H Stemer, November 7, 2000: US06144332 (49 worldwide citation)

In a passive surface wave sensor for measured value determination, a measured value is transmitted by radio from a remote measuring location to an interrogation device, which transmits energy by radio to a sensor element as an interrogation pulse. The surface wave sensor is suitable for contactless ...


2
Horst Gerlach, Franz Kammerl, Gerd Scholl, Thomas Ostertag, Frank Schmidt, Wolf Eckhart Bulst: Apparatus and method for generating coded high-frequency signals. EnOcean, Bell Boyd & Lloyd, June 8, 2004: US06747573 (48 worldwide citation)

An apparatus and method for generating coded high-frequency signals, having a converter, which converts non-electrical primary energy available from the surroundings into electrical energy, an element with a nonlinear characteristic curve, which is coupled to the converter, and a coding device coupl ...


3
Peter Bauerschmidt, Ottmar Beierl, Wolf Eckhart Bulst, Valentin Magori, Thomas Ostertag, Leonhard Reindl, Gerd Scholl, Oliver Sczesny, Dieter Lorenz: Metalclad switchgear assembly with partial discharge detection. Siemens Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, January 11, 2000: US06014083 (31 worldwide citation)

A metalclad switchgear assembly for high or medium voltage, having a cladding, includes at least one sensor arranged in an interior space of the cladding for detecting a condition variable within the cladding, the sensor having an antenna; and a transmitting and receiving antenna directed towards th ...


4
Andre Albsmeier, Wolf Eckhart Bulst, Klaus Pistor, Frank Schmidt, Oliver Sczesny: Wireless sensor system. Enocean, Cohen Pontani Lieberman & Pavane, June 12, 2007: US07230532 (26 worldwide citation)

A sensor system (S, S′) having a least one voltage generator (1, 11, 12, 13) for conversion of non-electrical energy to electrical energy. At least one energy store (2) is connected downstream from the voltage generator (1, 11, 12, 13). At least one voltage converter (3) is connected to the energy s ...


5
Peter Bauerschmidt, Ottmar Beierl, Gerd Scholl, Oliver Sczesny, Wolf Eckhart Bulst, Valentin Magori, Thomas Ostertag, Leonhard Reindl, Dieter Lorenz: Encapsulated tubular conductor. Siemens Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, Werner H Stemer, June 27, 2000: US06081729 (26 worldwide citation)

An encapsulated tubular conductor having at least two antenna elements disposed on the capsule thereof for maintaining therebetween wireless information transmission in a transmitting-receiving direction, and a transmitting-receiving device located outside the capsule and assigned to one of the ante ...


6
Reinhard Maier, Wolf Eckhart Bulst, Thomas Ostertag, Oliver Sczesny, Wolfgang Schelter, Leonhard Reindl, Werner Ruile, Gerd Scholl, Jurgen Michel: Radio-interrogated, surface-wave technology current transformer for high-voltage systems. Siemens Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, October 12, 1999: US05966008 (16 worldwide citation)

A radio-interrogated, surface-wave technology current transformer for high/medium-voltage systems includes a magnetosensitive element connected to a surface-wave structure of a surface-wave configuration as a termination of the surface-wave structure. A response signal of the surface-wave configurat ...


7
Andre Albsmeier, Wolf Eckhart Bulst, Klaus Pistor, Frank Schmidt, Oliver Sczesny, Claus Seisenberger, Martin Vossiek: Thermally feedable transmitter and sensor system. Enocean, Cohen Pontani Lieberman & Pavane, June 24, 2008: US07392022 (10 worldwide citation)

The transmitter which can be fed thermally has at least one heat transducer element (1) with a downstream voltage transformer (3) and logic assembly (4) as well as a data transmission unit (5, 6), and is characterized in that the logic assembly (4) is designed on a ULP basis, and the data transmissi ...


8
Wolf Eckhart Bulst, Frank Schmidt, Oliver Sczesny: Sensor. EnOcean, Cohen Pontani Lieberman & Pavane, June 24, 2008: US07389674 (10 worldwide citation)

An energy-autonomous sensor for detection of physical environmental parameters, having at least one sensor element, one storage element and one control circuit, with a timer circuit which is activated on reaching a predetermined electrical voltage on the storage element, activates the sensor and the ...


9
Andre Albsmeier, Wolf Eckhart Bulst, Klaus Pistor, Frank Schmidt, Oliver Sczesny: Wireless sensor system. EnOcean, Cohen Pontani Lieberman & Pavane, August 17, 2010: US07777623 (9 worldwide citation)

A sensor system has a least one voltage generator for conversion of non-electrical energy to electrical energy. At least one energy store is connected downstream from the voltage generator. At least one voltage converter is connected to the energy store such that its output signal is suitable for op ...


10
Peter Bauerschmidt, Ottmar Beierl, Gerd Scholl, Oliver Sczesny, Wolf Eckhart Bulst, Valentin Magori, Thomas Ostertag, Leonhard Reindl, Dieter Lorenz: Encapsulated installation. Siemens Aktiengesellschaft, Herbert l Lerner, Laurence A Greenberg, Werner H Stemer, May 29, 2001: US06239723 (7 worldwide citation)

An encapsulated installation, in particular a switching installation for high or medium voltage, includes a plurality of sensors located in an interior of an encapsulation. A central monitoring device is provided for information interchange with the surface acoustic wave sensors. An antenna element ...