Patent application number | Description | Published |
20080207943 | Process for Preparing Racemic Alkyl-5-Halopent-4-Enecarboxylic Acids or Carboxylic Esters - A process for preparing racemic alkyl-5-halopent-4-enecarboxylic acids and esters thereof of the formula (I), in which R is a C | 08-28-2008 |
20080281125 | Process for Preparing Enantiopure E-(2S)-Alkyl-5-Halopent-4-Enoic Acids and Esters - A process for preparing enantiopure E-(2S)-alkyl-5-halopent-4-enoic acids and their esters of the formula (I), | 11-13-2008 |
20100151541 | NOVEL POLYPEPTIDE HAVING ESTERASE ACTIVITY AND RECOMBINANT ESTERASE AND USE THEREOF - Polypeptide and recombinant protein having esterase activity which exhibit the amino acid sequence SEQ. ID. No. 1 and the use thereof. | 06-17-2010 |
20100234630 | ALPHA-SUBSTITUTED A,B-UNSATURATED E- OR Z-ALDEHYDES, USE THEREOF, AND PROCESSES FOR THEIR PREPARATION A,B - This invention relates to novel alpha-substituted α,β-unsaturated E- or Z-aldehydes, or isomer mixture thereof, of the formula (I) in which R | 09-16-2010 |
20110301365 | ALPHA-SUBSTITUTED ALPHA, BETA-UNSATURATED E- OR Z-ALDEHYDES, USE THEREOF, AND PROCESSES FOR THEIR PREPARATION ALPHA, BETA - This invention relates to novel alpha-substituted α,β-unsaturated E- or Z-aldehydes, or isomer mixture thereof, of the formula | 12-08-2011 |
20120220014 | NOVEL POLYPEPTIDE HAVING ESTERASE ACTIVITY AND RECOMBINANT ESTERASE AND USE THEREOF - Polypeptide and recombinant protein having esterase activity which exhibit the amino acid sequence SEQ. ID. No. 1 and the use thereof. | 08-30-2012 |
Patent application number | Description | Published |
20080271880 | Coiled Heat Exchanger Having Different Tube Diameters - A coiled heat exchanger having a plurality of tubes which are wound around a core tube is disclosed. The heat exchanger having a casing which delimits an outer space around the tubes, where the tubes of a first tube group have a first inner diameter and a first outer diameter and the tubes of a second tube group have a second inner diameter and a second outer diameter. The second inner diameter is different from the first inner diameter and/or the second outer diameter is different from the first outer diameter. | 11-06-2008 |
20080296004 | Wound Heat Exchanger with Anti-Drumming Walls - A wound heat exchanger is disclosed. The heat exchanger includes a plurality of tubes which are wound in several concentric tube layers about a central tube, and a container cover which defines an external chamber about the tube. A first anti-drumming wall is shaped as a cylinder cover or a cylinder cover segment and is arranged on the external side of a first layer of tubes. | 12-04-2008 |
20120247147 | HEAT EXCHANGER SYSTEM - The invention relates to a heat exchanger system ( | 10-04-2012 |
20120261088 | HEAT EXCHANGER WITH SECTIONS - The invention relates to a shell and tube heat exchanger ( | 10-18-2012 |
20120261089 | HEAT EXCHANGER WITH ADDITIONAL LIQUID CONTROL IN SHELL SPACE - The invention relates to a heat exchanger ( | 10-18-2012 |
20120261103 | HEAT EXCHANGER WITH CENTRAL PIPE AND RING CHANNEL - The invention relates to a heat exchanger ( | 10-18-2012 |
20130068431 | MAIN HEAT EXCHANGER AND A PROCESS FOR COOLING A TUBE SIDE STREAM - A process for cooling a tube side stream in a main heat exchanger is described. The process comprises: a) supplying a first mass flow of a tube side stream to a first zone of individual tubes in the tube bundle; b) supplying a second mass flow of the tube side stream to a second zone of individual tubes in the tube bundle, the second zone being offset from the first zone; c) supplying a refrigerant stream on the shell side for cooling the first and second mass flows; d) removing the evaporated refrigerant stream from the warm end of the main heat exchanger; and, e) adjusting the first mass flow of the tube side stream relative to the second mass flow of the tube side stream to maximise the temperature of the removed evaporated refrigerant stream. | 03-21-2013 |
20130111947 | REBALANCING A MAIN HEAT EXCHANGER IN A PROCESS FOR LIQUEFYING A TUBE SIDE STREAM - A process for liquefying a tube side stream in a main heat exchanger is described. The process comprises the steps of: a) providing a first mass flow to the warm end of a first subset of individual tubes, b) providing a second mass flow to the warm end of a second subset of individual tubes, c) evaporating a refrigerant stream on the shell side; d) measuring an exit temperature of the first mass flow; e) measuring an exit temperature of the second mass flow; and, f) comparing the exit temperature of the first mass flow measured in step d) to the exit temperature of the second mass flow measured in step e), the process characterized in that at least one of the first and second mass flows is adjusted to equalise the exit temperature of the first mass flow with the exit temperature of the second mass flow. | 05-09-2013 |
Patent application number | Description | Published |
20130259724 | ROTARY PISTON MACHINE - A rotary piston machine is disclosed. In one aspect, the machine includes a shaft and a shaft encoder including a first structure, based on which the rotational speed and/or the rotational position of the shaft can be determined by scanning the first structure with a sensor. The shaft encoder has a rotationally asymmetrical mass distribution in order to produce an imbalance. | 10-03-2013 |
20130336829 | ROTARY PISTON MACHINE, ESPECIALLY ROTARY ENGINE - A rotary piston machine is disclosed. In one aspect, the machine includes a piston chamber that is defined in a housing by a first sidewall, a second sidewall and a peripheral wall interconnecting these sidewalls and a rotary piston that is rotatably arranged in the piston chamber and has a first face and a second face. The first face of the rotary piston faces an interior of the first sidewall of the piston chamber and the second face of the rotary piston faces an interior of the second sidewall of the piston chamber at least one ventilation bore is provided in the first and/or the second sidewall of the piston chamber and connected to at least one ventilation channel, wherein the at least one ventilation bore is arranged at a location that radially lies within at least one first lateral seal. | 12-19-2013 |
20140186204 | ROTARY PISTON ENGINE INCLUDING A PISTON ASSEMBLY, VEHICLE INCLUDING THE ROTARY PISTON ENGINE AND A MANUFACTURING METHOD FOR THE PISTON ASSEMBLY - A piston assembly is disclosed. In one aspect, the piston assembly includes a rotary piston, wherein the rotary piston comprises a first axis of rotation, a central bore having bore axis and at least two curved first constraint surfaces, and wherein the bore axis substantially corresponds to the first axis of rotation. The piston assembly also includes a substantially hollow-cylindrical bearing ring configured to be at least partially inserted in the central bore. The piston assembly further includes at least one fuse body configured to connect the rotary piston and the bearing ring, and to transmit, at least temporarily, a force in the two opposite axial directions relating to the first axis of rotation between the rotary piston and bearing ring. | 07-03-2014 |