Abstract: A planetary carrier arrangement includes a planetary carrier, and a lubricant dispensing unit designed to dispense lubricant into the planetary carrier. The lubricant dispensing unit includes an axially elastically movable thrust ring designed to compensate an axial offset of the planetary carrier. The thrust ring has a side in facing relationship to the planetary carrier, with the side designed to include a lubricant pocket thereon.

Abstract: A transmission includes a first transmission stage, a feedthrough extending through the first transmission stage, and a first deflector designed to deflect a lubricant away from the feedthrough.

Abstract: Disclosed is a buttock support for at least partial load-relief of the body weight of a person, the buttock support having two support regions adapted to receive at least part of a buttock region of the person. Also disclosed is a load-relief system having the aforementioned buttock support. The two support regions are separated from one another by a gap and are rounded. The gap separates the two support regions from one another centrally. The buttock support significantly simplifies the connection of a person to the aforementioned load-relief system to prepare for manual and/or automated physical therapy and also ensures that the thigh region, in particular the inner face of the thigh, and the groin region are accessible for further medical/therapeutic treatment by the medical staff.

Abstract: The disclosure relates to an electric blower apparatus having a back plate, for carrying on the back of a user. The back plate has a plate axis, oriented in the vertical direction, an upper plate section and a lower plate section. The blower spiral of the blower apparatus comprises an axial end face, to which an electric motor is fixed having a drive shaft which is connected to a fan wheel. For the supply of energy, a battery pack is provided, which is arranged in a receiving space between the first, upper plate section of the back plate and the blower spiral. The housing shaft comprises an insertion opening which faces away from the electric motor.

Abstract: The disclosure relates to an electric blower apparatus having a blower spiral which has a first axial end wall, a second axial end wall and a blower air outlet. An electric motor which drives a fan wheel rotating in the blower spiral is held on the first axial end wall, the fan wheel inducting ambient air by way of an intake opening in the second axial end wall. A cover element, the cover surface thereof being configured so as to be larger than the air inlet surface of the intake opening, is disposed in front of the intake opening. To induct a large quantity of ambient air with little noise, it is provided that the cover element is configured as a cover plate, wherein an annular gap which forms the intake channel for the direct access of ambient air is configured between the plate edge and the blower spiral.

Abstract: A power tool has a drive unit and an operating handle. At least one electrical line connects the operating handle and the drive unit to each other. The at least one electrical line is fastened at a first electrical connection location to the operating handle and at a second electrical connection location to the drive unit. A safety cable extends along the at least one electrical line between operating handle and drive unit. The safety cable has a first end section and a second end section. The first end section is connected mechanically fixed at a first fixation location to the operating handle. The second end section is connected mechanically fixed at a second fixation location to the drive unit. The at least one electrical line and the safety cable are guided together such that the safety cable forms a tear-off protection for the at least one electrical line.

Abstract: In general, the present invention relates to an electro-conductive paste comprising an oxide additive and solar cells obtainable therefrom. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a conductive paste composition comprising the following paste constituents: a. at least about 70 wt. % Ag particles, based on the paste; b. a vehicle; c. a glass; d. an oxide additive comprising MI, MII, and O; wherein MI and MII are different; wherein MI is selected from the group consisting of: V, Nb, Ta, Cr, Mo, W, Ge, As, Sb, Se, Te, Pb and Bi; wherein MII is selected from the group consisting of: V, Nb, Ta, Cr, Mo, W, Ge, As, Sb, Se, Te, Pb, Bi, Mn, Ce, Zn, Li, Na, K, Rb, Cs, Mg, Ca, Sr and Ba; wherein the oxide additive is crystalline according to electron back scattering diffraction (EBSD) measurement.

Abstract: An electrically conductive composition as an electrically conductive adhesive for mechanically and electrically connecting at least one contact of a solar cell with an electrical conductor is provided. The contact is selected from emitter contacts and collector contacts and the electrically conductive composition contains (A) 2 to 35 vol.-% silver particles having an average particle size of 1 to 25 ?m and exhibiting an aspect ratio in the range of 5 to 30:1, (B) 10 to 63 vol.-% non-metallic particles having an average particle size of 1 to 25 ?m and exhibiting an aspect ratio in the range of 1 to 3:1, (C) 30 to 80 vol.-% of a curable resin system, and (D) 0 to 10 vol.-% of at least one additive, in which the sum of the vol.-% of particles (A) and (B) totals 25 to 65 vol.-%.

Abstract: An aircraft air conditioning system including a process air line having a first end connected to a process air source to allow a flow of process air therethrough. A ram air channel of the air conditioning system allows ambient air flow therethrough. A heat exchanger unit is disposed in the process air line and arranged within the ram air channel to thermally couple process air flowing through the process air line to ambient air flowing through the ram air channel. A water extractor disposed in the process air line downstream of the heat exchanger unit extracts water from the process air. A water supply system supplies extracted water into the ram air channel. The water supply system has a control arrangement to control a fluid connection between the water extractor and the ram air channel in dependence on an operating state of the aircraft air conditioning system.

Abstract: In general, the invention relates to electro-conductive pastes containing binary glass frits and photovoltaic solar cells, preferably n-type photovoltaic solar cells. More specifically, the invention relates to solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The invention relates to a solar cell precursor comprising as precursor parts i. a wafer with a back face and a front face, wherein the front face comprises a p-doped layer ii. a first paste comprising Ag particles; Al particles in a range from about 0.01 to about 5 wt. %, based on the total weight of the paste; a vehicle; a glass frit in a range from about 0.1 to about 5 wt. %, based on the total weight of the paste, wherein the glass frit comprises a first glass frit with a glass transition temperature Tgl and a further glass frit with a glass transition temperature Tgf, wherein Tgf differs from Tgl by at least about 10° C.; an additive; superimposed on a first area on said p-doped layer.

Abstract: The present invention relates to a connector for connecting a solar cell electrode to a further element, whereby the connector comprises a conductor pattern on which at least one metallic coating is arranged, whereby the conductor pattern contains aluminium, characterised in that the coating contains an element selected from the group consisting of Ni, Ag, Sn, Pb, Zn, Bi, In, Sb, Co, Cr as well as alloys of said elements.

Abstract: In general, the present invention relates to an electro-conductive paste comprising a metal additive and solar cells obtainable therefrom by application of the paste to a p-type doped face. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a precursor comprising the following paste constituents: a. A Si wafer with at least one p-type doped face and at least one n-type doped face; b. A conductive paste comprising the following paste constituents: i. at least about 70 wt. % Ag particles, based on the paste, ii. a vehicle, iii. a glass, iv. a metal compound comprising a metal M and which is one or more selected from the group consisting of: an organic metal oxide, a metal oxide, an organic metal compound and a silver metal oxide; wherein the conductive paste b. is superimposed on a p-type doped face.

Abstract: In general, the present invention relates to electro-conductive pastes comprising organic metal oxide and solar cells obtainable therefrom, preferably photovoltaic solar cells. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a conductive paste composition comprising the following paste constituents: a. at least 70 wt. % Ag particles, based on the paste; b. a vehicle; c. an inorganic reaction system; d. an organic metal oxide comprising a metal M; wherein the metal M is one or more selected from the group consisting of the following: Se, Ge, Pb, As, Sb, Bi, Te, Nb, Ta, Cr, Mo, W.

Abstract: In general, the present invention relates to an electro-conductive paste comprising an oxide additive and solar cells obtainable therefrom. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a conductive paste composition comprising the following paste constituents: a. at least about 70 wt. % Ag particles, based on the paste; b. a vehicle; c. a glass; d. an oxide additive comprising MI, MII, and O; wherein MI and MII are different; wherein MI is selected from the group consisting of: V, Nb, Ta, Cr, Mo, W, Ge, As, Sb, Se, Te, Pb and Bi; wherein MII is selected from the group consisting of: V, Nb, Ta, Cr, Mo, W, Ge, As, Sb, Se, Te, Pb, Bi, Mn, Ce, Zn, Li, Na, K, Rb, Cs, Mg, Ca, Sr and Ba; wherein the oxide additive is crystalline according to electron back scattering diffraction (EBSD) measurement.

Abstract: In general, the present invention relates to electro-conductive pastes comprising metals compounds and solar cells obtainable therefrom, preferably photovoltaic solar cells. More specifically, the present invention relates to solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a precursor comprising the following precursor constituents: a. An Si wafer having a surface with a dopant concentration in the range from about 2*1018 to about 2*1021 cm?3; b. An electro-conductive paste superimposed over the surface, wherein the electroconductive paste comprises the following paste constituents: i. Silver particles at least about 70 wt. % based on the total weight of the paste; ii. Inorganic reaction system; iii. A metal compound comprising a metal M; iv. Organic vehicle.

Abstract: An electrically conductive composition as an electrically conductive adhesive for mechanically and electrically connecting at least one contact of a solar cell with an electrical conductor is provided. The contact is selected from emitter contacts and collector contacts and the electrically conductive composition contains (A) 2 to 35 vol.-% silver particles having an average particle size of 1 to 25 ?m and exhibiting an aspect ratio in the range of 5 to 30:1, (B) 10 to 63 vol.-% non-metallic particles having an average particle size of 1 to 25 um and exhibiting an aspect ratio in the range of 1 to 3:1, (C) 30 to 80 vol.-% of a curable resin system, and (D) 0 to 10 vol.-% of at least one additive, in which the sum of the vol.-% of particles (A) and (B) totals 25 to 65 vol.-%.

Abstract: A method for structuring a surface of an implant (100) made from a plastic material by means of a counter-body (200) comprises the following steps: providing (S110) of a counter-body (200) including a surface (210); forming (S120) of a first surface structure (212) on the surface (210) of the counter-body, wherein a first surface structure (212) comprises a non-regular, randomly distributed pattern; and forming (S130) of a second surface structure (112) on the implant (100) by using the counter-body (200), wherein the second surface structure and the first surface structure (212) are complementary to each other.

Abstract: In general, the present invention relates to an electro-conductive paste comprising a metal additive and solar cells obtainable therefrom by application of the paste to a p-type doped face. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a precursor comprising the following paste constituents: a. A Si wafer with at least one p-type doped face and at least one n-type doped face; b. A conductive paste comprising the following paste constituents: i. at least about 70 wt. % Ag particles, based on the paste, ii. a vehicle, iii. a glass, iv. a metal compound comprising a metal M and which is one or more selected from the group consisting of: an organic metal oxide, a metal oxide, an organic metal compound and a silver metal oxide; wherein the conductive paste b. is superimposed on a p-type doped face.

Abstract: In general, the invention relates to electro-conductive pastes comprising particles with comprise Al and Ag and their use in the preparation of photovoltaic solar cells, preferably n-type photovoltaic solar cells. More specifically, the invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The invention relates to a paste comprising as paste constituents: a. At least 80 wt. % silver powder, based on the total weight of the paste; b. An inorganic reaction system; c. An organic vehicle; d. Additive particles comprising Al and Ag as particle constituents, wherein Al and Ag are present in the additive particles as elements or in one or more single phase mixtures of elements comprising one or both of Al and Ag, or a combination of one or both of Al and Ag as elements with one or more mixtures of elements, a combination of one or more elements with one or more mixtures of elements.

Abstract: In general, the invention relates to electro-conductive pastes comprising particles with comprise Al, Si and Mg and their use in the preparation of photovoltaic solar cells, preferably n-type photovoltaic solar cells. More specifically, the invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The invention relates to a paste comprising as paste constituents: a. At least 80 wt. % silver powder, based on the total weight of the paste; b. An inorganic reaction system; c. An organic vehicle; d. Additive particles comprising Al, Mg and Si as particle constituents, wherein Al, Mg and Si are present in the additive particles as elements or in one or more single phase mixtures of elements comprising one or more of the particle constituents, or a combination of one or more elements with one or more single phase mixtures of elements.