Hans-Walter
Hans-Walter Folge, Peine DE
Patent application number | Description | Published |
---|---|---|
20100060241 | METHOD AND DEVICE FOR DETERMINING AN EQUALIZING CHARGE OF AN ACCUMULATOR - A method for determining an equalizing charge of a battery in which the battery is overcharged beyond a nominal full state of charge includes detecting full charging operating phases in which the battery is at least in the nominal full state of charge and adding up charge quantities which are charged into the battery in the full charging operating phases to obtain a value of the equalizing charge. | 03-11-2010 |
Hans-Walter Hefner, Moembris DE
Patent application number | Description | Published |
---|---|---|
20120024760 | APPARATUS FOR DRYING PELLETS - An apparatus for drying pellets having a housing and a device for impressing motion. The device impresses directions of motion on the pellets and on a process fluid that differ locally from one another, so that the process fluid in which the pellets are originally located can be separated. The pellets by means of passage from a screen front to a screen rear in a dewatering region with at least one dewatering screen having dewatering screen openings that are smaller in size than the pellets. A classifying region with at least one classifying screen with classifying screen openings that are of such a size that the pellets of a desired size pass from a screen front through these classifying screen openings to a screen rear, wherein the classifying screen is arranged such that the pellets with the direction of motion impressed upon them pass through the classifying screen openings. | 02-02-2012 |
Hans-Walter Hefner, Mombris DE
Patent application number | Description | Published |
---|---|---|
20130287876 | PERFORATED PLATE - A perforated plate of a granulating device for thermoplastic plastic material, having nozzle openings, and wherein at least one side of the perforated plate has a functional layer in at least one region. The functional layer is thermally insulating as compared to the base material of the perforated plate, and is more abrasion-resistant than the base material of the perforated plate, and consists of an enamel coating. | 10-31-2013 |
Hans-Walter Mueller, Munchen DE
Patent application number | Description | Published |
---|---|---|
20110162925 | BRAKE DISK - A brake disk is described that has a friction ring and a disk pot that is connected to the friction ring via connecting elements. On the webs of the friction ring, bearer webs are fashioned into which the connecting elements extend. In addition, the bearer webs are fashioned in such a way that cooling air can flow around them. | 07-07-2011 |
20110266103 | BRAKE DISK - A brake disk includes a disk chamber and a one-piece component made up of a friction ring having connecting links, a supporting ring and extensions developed on the supporting ring. In order to prevent cracking caused by tensile stresses, which may occur during the temperature increase in response to braking, recesses are developed at the transition between the supporting ring and the disk chamber. | 11-03-2011 |
Hans-Walter Praas, Radebeul DE
Patent application number | Description | Published |
---|---|---|
20130216867 | Electrochemical energy converter device with a cell housing, battery with at least two of these electrochemical energy converter devices and alsomethod for producing an electrochemical energy converter device - An electrochemical energy converter device ( | 08-22-2013 |
Hans-Walter Schneider, Ebsdorfergrund DE
Patent application number | Description | Published |
---|---|---|
20110179886 | COMPRESSIVE FORCE MEASUREMENT DEVICE - A compressive force measurement device with a pressure-/voltage converter in chip technology features a spherical segment-shaped sensor area. The pressure-/voltage converter is disposed between one base disc and one cover disc, wherein the base disc and the cover disc are tensioned against one another by means of springs with essentially identical pulling force. Forces acting on the cover disc have the effect that the cover disc always positions itself perpendicularly to the direction of force, whereby some of the springs are additionally loaded and others are relieved and thereby a compensation of forces takes place that act obliquely on the compressive force measurement device. | 07-28-2011 |
Hans-Walter Swidersky, Hannover DE
Patent application number | Description | Published |
---|---|---|
20100239882 | Method for brazing of titanium and aluminium parts and parts obtainable thereby - Aluminium and titanium parts can be joined to each other by brazing in the presence of an alkali metal fluoroaluminate in a protective gas atmosphere which comprises argon. According to the process, the assemblies of aluminium and titanium, joint by brazing, can be used for example in or as chemical apparatus, as parts for cars, boats, space transportation systems, or airplanes, or for manufacturing heat exchangers. | 09-23-2010 |
20110220617 | Anticorrosive flux - Aluminum parts, such as heat exchangers, with improved resistance towards corrosion caused by contact with stationary water or aqueous compositions can be obtained by addition of Li compounds to the flux used for brazing such parts. LiF and especially Li fluoroaluminates are very suitable. Another aspect of the invention concerns fluxes containing Li salts and their use for brazing of aluminum parts. | 09-15-2011 |
20120315497 | Flux forming an insoluble brazing residue - Aluminum parts, e.g., heat exchangers, with improved resistance towards corrosion caused by contact with stationary water or aqueous compositions such as cooling water can be obtained by addition of Li compounds in specific amounts to the flux used for brazing the parts. LiF and especially Li fluoroaluminates are very suitable. The flux and the Li salt can be dispersed in water or an aqueous composition separately. | 12-13-2012 |
20130037172 | Fine particulate flux - A fine particulate flux, an aqueous flux preparation comprising this flux, a method for the manufacture of a coated part of aluminum, aluminum alloys, steel, copper or titanium using such flux, and a method for brazing parts of aluminum or aluminum alloys to parts of aluminum, aluminum alloys, steel, copper or titanium using such flux. The flux can be obtained by sieving, or it can be obtained by removing solids, e.g., in a cyclone, from the drying gases obtained when wet fluxes are dried, especially after their manufacture. Fine particulate flux increases the viscosity of flux preparations comprising the flux dispersed in water or an aqueous or liquid organic carrier. | 02-14-2013 |
Hans-Walter Treude, Wilnsdorf DE
Patent application number | Description | Published |
---|---|---|
20090120742 | WEAR COMPENSATING DEVICES FOR SHOE BRAKE DEVICES - The present disclosure relates to a wear compensating device for a shoe brake having a brake lever, which brake lever supports a brake lining which acts on a brake body, and which brake lever is adjustable by an actuating arrangement about a main axis between a braking position and a releasing position. The wear compensating device has a first adjusting device which is arranged on the brake lever and which acts on a stop in such a way that the latter, as an actuating travel delimitation, acts on the first adjusting device and therefore at the same time on the brake lever and defines a corresponding releasing position. The first adjusting device has an adjusting element which engages on the stop and on which acts an adjusting force which, during braking and release of the brake, holds the adjusting element in engagement with the stop and varies the releasing position of the brake lever corresponding to the wear of the brake lining and/or of the brake body in such a way that a release gap which is set between the brake lining and the brake body remains constant. The invention also relates to a brake device having two brake levers which has a wear compensating device of said type. | 05-14-2009 |
20100109278 | Coupling Apparatus - The present invention relates to a coupling apparatus for the pivoted coupling of a vehicle having two vehicle sections, with coupling elements which are arranged to pivot towards each other, and which can be permanently coupled to a vehicle section. A brake arrangement operates between the coupling elements and forms an adjustable frictional grip between the coupling elements, which blocks the ability of the vehicle sections to pivot toward each other. In addition, the brake apparatus includes a hydraulic cylinder unit which operates on multiple radially acting brake elements. | 05-06-2010 |