公开(公告)号：EP1461404B1

公开(公告)日：2010-11-10

申请号：EP02795046.8

申请日：2002-12-24

申请人： Fuchs Petrolub AG

发明人： FAHL, Jörg ,  BRAUN, Jürgen

IPC分类号： C10M169/04 ,  C10M171/00

CPC分类号： C10M171/008 ,  C10M169/04 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2223/041 ,  C10N2230/06 ,  C10N2240/30

摘要： The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suitable for lubricating refrigerators, air-conditioning systems, heat pumps and similar systems which are operated using carbon dioxide as an operating medium.

公开(公告)号：EP1629265A1

公开(公告)日：2006-03-01

申请号：EP04734681.2

申请日：2004-05-25

申请人： Fuchs Petrolub AG

发明人： LUTHER, Rolf ,  SEYFERT, Christian ,  STUMM, Fritz

IPC分类号： G01N21/64 ,  C10L1/00 ,  G01N21/31

CPC分类号： G01N21/64 ,  G01N21/31 ,  G01N2021/6439

摘要： The invention relates to a method and a device for the automatic detection of at least one fluorescent and/or light-absorbent indicator contained in a liquid service fluid during the filling of a machine, in particular a combustion engine of a vehicle, with said service fluid. According to the invention, detection takes place in the following manner: irradiation during the filling of the service fluid to be analysed using at least one light source (3) in a measuring section (2); capture of the light (14) passing through the service fluid in the measuring section (2) and/or emanating from the indicator contained in said fluid as a result of a fluorescent effect, by means of a light collector (5), the intensity of the light being influenced by the indicator or indicators or the concentration thereof; generation of at least one measurement signal (8, 9) representing the intensity of the light that strikes the light collector; evaluation of the measurement signal(s) (8, 9) in an evaluation unit (10) and comparison with stored values.

公开(公告)号：EP1461404A1

公开(公告)日：2004-09-29

申请号：EP02795046.8

申请日：2002-12-24

申请人： Fuchs Petrolub AG

发明人： FAHL, Jörg ,  BRAUN, Jürgen

IPC分类号： C10M169/04 ,  C10M171/00

CPC分类号： C10M171/008 ,  C10M169/04 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2223/041 ,  C10N2230/06 ,  C10N2240/30

摘要： The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suitable for lubricating refrigerators, air-conditioning systems, heat pumps and similar systems which are operated using carbon dioxide as an operating medium.

公开(公告)号：EP1417287A1

公开(公告)日：2004-05-12

申请号：EP01915150.5

申请日：2001-01-19

申请人： Fuchs Petrolub AG

发明人： HÖLDERICH, Wolfgang ,  KELLER, Ulrich ,  FISCHER, Jutta ,  WECKES, Patrick ,  MANG, Theo ,  LUTHER, Rolf ,  WAGNER, Helena

IPC分类号： C10M129/68 ,  C10M105/32 ,  C07C67/04

CPC分类号： C07C69/67 ,  C07C59/305 ,  C07C59/66 ,  C10M101/04 ,  C10M105/34 ,  C10M105/38 ,  C10M129/68 ,  C10M129/70 ,  C10M129/74 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/401 ,  C10N2220/026 ,  C10N2220/10 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/64 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2260/00

摘要： The invention relates to novel compositions of material which can be used as lubricants and pressure transmitting means or for functional liquids and lubricant additives in an advantageous manner. The inventive lubricants represent the reaction product of an electrophilic addition of linear or branched aliphatic or aromatic carboxylic acids, carboxylic acid anhydrides, carboxylic acid halogenides or novel neo acids to the double bonds of fatty acids, the esters thereof and/or other fatty acid derivatives as well as of synthetic esters. The novel class of compounds of synthetic esters on the basis of oleo chemicals can be used in novel environmentally friendly lubricants, pressure transmitting systems, functional liquids and lubricant additives by virtue of the increased oxidation resistance compared with the starting materials and by virtue of the low toxicity thereof.

公开(公告)号：EP1417285A1

公开(公告)日：2004-05-12

申请号：EP02754921.1

申请日：2002-07-22

申请人： Südzucker Aktiengesellschaft ,  Fuchs Petrolub AG

发明人： KUNZ, Markwart ,  KOWALCZYK, Jörg ,  HAJI BEGLI, Alireza ,  KOHLSTRUNG, Rainer ,  HARPERSCHEID, Manfred ,  KESSELER, Angela ,  LUTHER, Rolf ,  MANG, Theo ,  PUHL, Christian ,  WAGNER, Helena

IPC分类号： C10M105/38 ,  C10M107/36 ,  C07H13/04 ,  C07H13/06

CPC分类号： C07H13/04 ,  C07H13/06 ,  C10M105/38 ,  C10M105/40 ,  C10M107/36 ,  C10M2207/2835 ,  C10M2207/2895 ,  C10M2209/12 ,  C10N2220/10 ,  C10N2230/02 ,  C10N2240/08 ,  C10N2270/00

摘要： The invention relates to the use of polyesters consisting of at least one carbohydrate and at least one carboxylic acid, and mixtures of the same, as hydraulic fluid.

公开(公告)号：EP1027532B1

公开(公告)日：2003-04-09

申请号：EP98958874.4

申请日：1998-10-27

申请人： Fuchs Petrolub AG

发明人： MANG, Theo ,  LUTHER, Rolf

IPC分类号： F01M9/04 ,  C10M169/04

CPC分类号： F02M25/00 ,  F01M11/0458 ,  F01M2011/0466 ,  F01M2011/0475 ,  F02B47/00 ,  Y02T10/121

摘要： The invention relates to a method and a device for lubricating and simultaneously supplying fuel in a combustion engine that can be solely operated with vegetable oil. According to the invention, a vegetable oil containing additives is continuously supplied as a lubricant during operation and the vegetable oil-lubricant used is fed together with fresh vegetable oil-fuel into the engine and burned as a motor fuel.

公开(公告)号：EP1636581B1

公开(公告)日：2008-12-10

申请号：EP04739865.6

申请日：2004-06-15

申请人： Fuchs Petrolub AG

发明人： DITTMANN, Brigitte ,  KESSELER, Angela ,  LUTHER, Rolf ,  MEINDORF, Thomas ,  PLENERT, Frank ,  SEYFERT, Christian ,  ZEIDLER, Carsten

IPC分类号： G01N33/30

CPC分类号： F01M11/10 ,  F16N29/00 ,  F16N2200/00 ,  F16N2250/50 ,  G01N33/2841

摘要： The invention relates to a device and a method for automatically monitoring the operating condition of a lubricant of a machine or machine part. According to the invention, the monitoring process entails: introducing a lubricant sample from the machine into a sample chamber (4) and introducing carrier gas into the sample chamber (4); adjusting the physical conditions of the sample in the sample chamber (4) to a predetermined value; enriching the carrier gas with volatile components of the lubricant sample (6); and detecting at least one characteristic gaseous and/or vaporous substance of the lubricant sample, which is contained in the enriched carrier gas, by means of at least one gas sensor (26).

公开(公告)号：EP1417286A1

公开(公告)日：2004-05-12

申请号：EP02767243.5

申请日：2002-07-22

申请人： SÜDZUCKER AKTIENGESELLSCHAFT MANNHEIM/OCHSENFURT ,  Fuchs Petrolub AG

发明人： KUNZ, Markwart ,  KOWALCZYK, Jörg ,  HAJI BEGLI, Alireza ,  KOHLSTRUNG, Rainer ,  HARPERSCHEID, Manfred ,  KESSELER, Angela ,  LUTHER, Rolf ,  MANG, Theo ,  PUHL, Christian ,  WAGNER, Helena

IPC分类号： C10M105/38 ,  C10M105/40

CPC分类号： C10M105/40 ,  C10M105/38 ,  C10M2207/2835 ,  C10M2207/2875 ,  C10N2220/10 ,  C10N2230/64 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/58 ,  C10N2250/10 ,  C10N2270/00

摘要： The invention relates to compositions containing mixtures of open-chain and cyclic molecules of the sugar alcohols D-sorbitol and D-mannitol, said molecules being esterified by means of at least one carboxylic acid. The invention also relates to methods for producing said compositions and the use of the inventive compositions as lubricants or as hydraulic fluid.

公开(公告)号：EP1102830A1

公开(公告)日：2001-05-30

申请号：EP99927938.3

申请日：1999-06-10

申请人： Fuchs Petrolub AG

发明人： THEIS, Heinz, Gerhard ,  SCHWAB, Rüdiger

IPC分类号： C10M173/00

CPC分类号： C10M173/00 ,  C10M129/06 ,  C10M129/60 ,  C10M133/08 ,  C10M133/16 ,  C10M133/38 ,  C10M135/10 ,  C10M139/00 ,  C10M145/28 ,  C10M145/30 ,  C10M145/32 ,  C10M145/36 ,  C10M2201/02 ,  C10M2201/087 ,  C10M2207/021 ,  C10M2207/18 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/22 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2227/00 ,  C10M2227/06 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/063 ,  C10M2227/065 ,  C10M2227/066 ,  C10N2250/02 ,  C10N2270/02

摘要： The invention relates to a water-miscible cooling lubricant concentrate which contains natural or synthetic mineral oils, emulsifiers, anti-corrosive agents, solubility promoters, preservatives, metal inhibitors and other standard additives and after dilution to an aqueous solution containing between 2 and 25 percent by weight has a pH between 7.0 and 7.5. As preservative and/or anti-corrosive agent said concentrate further contains a mixture of a) a reaction product of boric acid and a primary or tertiary alkanolamine and/or, b) an ethoxylated and/or propoxylated fatty acid or a fatty acid alkanolamide and at least one other compound selected from the group consisting of c) a carboxylic acid imide, a phosphoric acid ester, a triazole, a thiadiazole, an isothiazolinone, an imidazole, a guanidine, an aromatic carboxylic acid and 3-iod-2-propinyl-carbamate, and/or d) a methylol urea derivative.

公开(公告)号：EP1417286B1

公开(公告)日：2009-09-09

申请号：EP02767243.5

申请日：2002-07-22

申请人： Südzucker Aktiengesellschaft Mannheim/Ochsenfurt ,  Fuchs Petrolub AG

发明人： KUNZ, Markwart ,  KOWALCZYK, Jörg ,  HAJI BEGLI, Alireza ,  KOHLSTRUNG, Rainer ,  HARPERSCHEID, Manfred ,  KESSELER, Angela ,  LUTHER, Rolf ,  MANG, Theo ,  PUHL, Christian ,  WAGNER, Helena

IPC分类号： C10M105/38 ,  C10M105/40

CPC分类号： C10M105/40 ,  C10M105/38 ,  C10M2207/2835 ,  C10M2207/2875 ,  C10N2220/10 ,  C10N2230/64 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/58 ,  C10N2250/10 ,  C10N2270/00

摘要： The invention relates to compositions containing mixtures of open-chain and cyclic molecules of the sugar alcohols D-sorbitol and D-mannitol, said molecules being esterified by means of at least one carboxylic acid. The invention also relates to methods for producing said compositions and the use of the inventive compositions as lubricants or as hydraulic fluid.