DE19604865A1 - Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines Nockenwellenverstellers - Google Patents
Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines NockenwellenverstellersInfo
- Publication number
- DE19604865A1 DE19604865A1 DE19604865A DE19604865A DE19604865A1 DE 19604865 A1 DE19604865 A1 DE 19604865A1 DE 19604865 A DE19604865 A DE 19604865A DE 19604865 A DE19604865 A DE 19604865A DE 19604865 A1 DE19604865 A1 DE 19604865A1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- hydraulic cylinder
- oil pump
- internal combustion
- combustion engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010705 motor oil Substances 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 3
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/108—Lubrication of valve gear or auxiliaries of auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
- F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34446—Fluid accumulators for the feeding circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
- F01M2001/123—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 using two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
- F01M5/025—Conditioning lubricant for aiding engine starting, e.g. heating by prelubricating, e.g. using an accumulator
- F01M2005/026—Conditioning lubricant for aiding engine starting, e.g. heating by prelubricating, e.g. using an accumulator with an auxiliary pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
2 Ölwanne
3 Steuereinheit
4 hydraulischer Zylinder
5 Nockenwelle
6 Kurbelwelle
7 zweite Ölpumpe
8 Elektromotor
9 Ölreservoir
10 Vorwärmer
11 Rückschlagventil
12 Rücklaufleitung
13 Baueinheit
14 Freilaufkupplung
15 Freilaufkupplung
16 Hydrospeicher
17 entriegelbares Rückschlagventil
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19604865A DE19604865B4 (de) | 1996-02-10 | 1996-02-10 | Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines Nockenwellenverstellers |
PCT/EP1996/004867 WO1997029272A1 (de) | 1996-02-10 | 1996-11-07 | Mittels separater ölfördereinrichtung beaufschlagbarer stellzylinder eines nockenwellenverstellers |
US09/498,127 USRE37268E1 (en) | 1996-02-10 | 2000-02-02 | Adjusting cylinder of a camshaft adjusting device acted upon by a separate oil supply unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19604865A DE19604865B4 (de) | 1996-02-10 | 1996-02-10 | Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines Nockenwellenverstellers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19604865A1 true DE19604865A1 (de) | 1997-08-14 |
DE19604865B4 DE19604865B4 (de) | 2009-05-07 |
Family
ID=7785027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19604865A Expired - Fee Related DE19604865B4 (de) | 1996-02-10 | 1996-02-10 | Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines Nockenwellenverstellers |
Country Status (3)
Country | Link |
---|---|
US (1) | USRE37268E1 (de) |
DE (1) | DE19604865B4 (de) |
WO (1) | WO1997029272A1 (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0829621A2 (de) * | 1996-09-13 | 1998-03-18 | Toyota Jidosha Kabushiki Kaisha | Eine variable Ventilsteuervorrichtung |
DE19821330A1 (de) * | 1998-05-13 | 1999-11-18 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Ventilsteuerzeiten einer Brennkraftmaschine für ein Kraftfahrzeug |
EP2305971A1 (de) * | 2009-09-24 | 2011-04-06 | Aisin Seiki Kabushiki Kaisha | Ölzufuhrvorrichtung für ein Fahrzeug |
US8540055B2 (en) | 2008-06-12 | 2013-09-24 | Aisin Seiki Kabushiki Kaisha | Oil supplying apparatus for vehicle |
DE102007019307B4 (de) * | 2006-04-27 | 2016-07-21 | Aisin Seiki K.K. | Ventiltaktungssteuerungseinrichtung |
DE102004048070B4 (de) * | 2004-10-02 | 2017-09-14 | Schaeffler Technologies AG & Co. KG | Verfahren zum Betreiben einer hydraulisch betätigten Vorrichtung |
DE102006059656B4 (de) * | 2006-01-10 | 2018-02-01 | Aisin Seiki K.K. | Ventiltaktungssteuerungseinrichtung |
WO2018188792A1 (de) * | 2017-04-10 | 2018-10-18 | Iwis Motorsysteme Gmbh & Co. Kg | Vorrichtung zur verstellung der effektiven länge einer pleuelstange in abhängigkeit des versorgungsdrucks |
DE102015203329B4 (de) | 2014-03-21 | 2021-07-29 | Ford Global Technologies, Llc | Fremdgezündete Brennkraftmaschine mit Pumpe zur Förderung von Motoröl und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
DE102021123114B3 (de) | 2021-09-07 | 2022-08-04 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller mit Rückstellfunktion |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070221149A1 (en) * | 2006-03-22 | 2007-09-27 | Victoriano Ruiz | Auxiliary cam phaser hydraulic circuit and method of operation |
FR2930966A3 (fr) * | 2008-05-06 | 2009-11-13 | Renault Sas | Systeme de lubrification multi temperatures |
DE102012200365A1 (de) | 2012-01-12 | 2013-07-18 | Schaeffler Technologies AG & Co. KG | Versorgung eines Druckspeichers eines Nockenwellenverstellsystems |
DE102015003661A1 (de) * | 2015-03-20 | 2016-09-22 | Stefan Neuberger | Motorölinjektor für Hubkolben-Verbrennungsmotoren, zur druckbehafteten Speicherung des Motoröls während der Betriebsphase und mechanischen Injektion in das Motoröl- und Schmiersystem vor Start der Motorölpumpe. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993007362A1 (de) * | 1991-10-10 | 1993-04-15 | Robert Bosch Gmbh | Hydraulische stelleinrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4890695A (en) * | 1989-05-30 | 1990-01-02 | Caterpillar Inc. | Engine lubrication system |
DE3929078A1 (de) * | 1989-09-01 | 1991-03-07 | Blaj Adrian Dipl Ing | Verfahren zur schmierung von brennkraftmaschinen und vorrichtung zur durchfuehrung dieses verfahrens |
US4940114A (en) * | 1989-09-05 | 1990-07-10 | Albrecht Kenneth D | Engine prelubricating system |
DE3929621A1 (de) * | 1989-09-06 | 1991-03-07 | Bayerische Motoren Werke Ag | Vorrichtung zur relativen drehwinkelverstellung einer welle zu einem antriebsrad, insbesondere nockenwelle einer brennkraftmaschine |
JP3023803B2 (ja) * | 1990-12-27 | 2000-03-21 | 本田技研工業株式会社 | 内燃機関における給油装置 |
US5509383A (en) * | 1991-02-20 | 1996-04-23 | Itt Automotive Europe Gmbh | Hydraulic unit |
JP2971592B2 (ja) * | 1991-03-06 | 1999-11-08 | アイシン精機株式会社 | 弁開閉時期制御装置 |
JP2971593B2 (ja) * | 1991-03-06 | 1999-11-08 | アイシン精機株式会社 | 弁開閉時期制御装置 |
JPH04111505U (ja) * | 1991-03-15 | 1992-09-28 | 本田技研工業株式会社 | 内燃機関における給油装置 |
JPH04132414U (ja) * | 1991-05-29 | 1992-12-08 | 株式会社アツギユニシア | 内燃機関のバルブタイミング制御装置 |
DE4135380A1 (de) * | 1991-10-26 | 1993-04-29 | Bosch Gmbh Robert | Hydraulische steuereinrichtung |
US5615648A (en) * | 1992-07-25 | 1997-04-01 | Robert Bosch Gmbh | Electro-hydraulic adjusting device |
DE4227001A1 (de) * | 1992-08-14 | 1994-02-17 | Rexroth Mannesmann Gmbh | Hydraulischer Antrieb zur Nockenwellenverstellung einer Brennkraftmaschine |
DE19529277A1 (de) * | 1995-08-09 | 1997-02-13 | Bayerische Motoren Werke Ag | Verfahren zum Betreiben einer hydraulisch gesteuerten/geregelten Nockenwellen-Verstellvorrichtung für Brennkraftmaschinen |
-
1996
- 1996-02-10 DE DE19604865A patent/DE19604865B4/de not_active Expired - Fee Related
- 1996-11-07 WO PCT/EP1996/004867 patent/WO1997029272A1/de active Application Filing
-
2000
- 2000-02-02 US US09/498,127 patent/USRE37268E1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993007362A1 (de) * | 1991-10-10 | 1993-04-15 | Robert Bosch Gmbh | Hydraulische stelleinrichtung |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0829621A3 (de) * | 1996-09-13 | 1998-04-15 | Toyota Jidosha Kabushiki Kaisha | Eine variable Ventilsteuervorrichtung |
EP0829621A2 (de) * | 1996-09-13 | 1998-03-18 | Toyota Jidosha Kabushiki Kaisha | Eine variable Ventilsteuervorrichtung |
DE19821330A1 (de) * | 1998-05-13 | 1999-11-18 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Ventilsteuerzeiten einer Brennkraftmaschine für ein Kraftfahrzeug |
DE102004048070B4 (de) * | 2004-10-02 | 2017-09-14 | Schaeffler Technologies AG & Co. KG | Verfahren zum Betreiben einer hydraulisch betätigten Vorrichtung |
DE102006059656B4 (de) * | 2006-01-10 | 2018-02-01 | Aisin Seiki K.K. | Ventiltaktungssteuerungseinrichtung |
DE102007019307B4 (de) * | 2006-04-27 | 2016-07-21 | Aisin Seiki K.K. | Ventiltaktungssteuerungseinrichtung |
US8540055B2 (en) | 2008-06-12 | 2013-09-24 | Aisin Seiki Kabushiki Kaisha | Oil supplying apparatus for vehicle |
US8627656B2 (en) | 2009-09-24 | 2014-01-14 | Aisin Seiki Kabushiki Kaisha | Oil supply device for vehicle |
EP2305971A1 (de) * | 2009-09-24 | 2011-04-06 | Aisin Seiki Kabushiki Kaisha | Ölzufuhrvorrichtung für ein Fahrzeug |
DE102015203329B4 (de) | 2014-03-21 | 2021-07-29 | Ford Global Technologies, Llc | Fremdgezündete Brennkraftmaschine mit Pumpe zur Förderung von Motoröl und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
WO2018188792A1 (de) * | 2017-04-10 | 2018-10-18 | Iwis Motorsysteme Gmbh & Co. Kg | Vorrichtung zur verstellung der effektiven länge einer pleuelstange in abhängigkeit des versorgungsdrucks |
CN110785550A (zh) * | 2017-04-10 | 2020-02-11 | 伊威斯发动机系统有限责任两合公司 | 用于根据供应压力来调节连杆的有效长度的设备 |
US11047299B2 (en) | 2017-04-10 | 2021-06-29 | Iwis Motorsysteme Gmbh & Co. Kg | Device for adjusting the effective length of a connecting rod depending on the supply pressure |
CN110785550B (zh) * | 2017-04-10 | 2022-04-29 | 伊威斯发动机系统有限责任两合公司 | 用于根据供应压力来调节连杆的有效长度的设备 |
DE102021123114B3 (de) | 2021-09-07 | 2022-08-04 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller mit Rückstellfunktion |
WO2023036356A1 (de) | 2021-09-07 | 2023-03-16 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller mit rückstellfunktion |
Also Published As
Publication number | Publication date |
---|---|
DE19604865B4 (de) | 2009-05-07 |
WO1997029272A1 (de) | 1997-08-14 |
USRE37268E1 (en) | 2001-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19604865A1 (de) | Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines Nockenwellenverstellers | |
DE102012108857B4 (de) | Hydrostatische Startereinrichtung eines Verbrennungsmotors | |
EP2313238B1 (de) | Schlaggerät mit schlagwerk-schmiervorrichtung | |
DE102011108790A1 (de) | Druckimpulsansteuerung für eine Verstelleinrichtung eines variablen Verdichtungsverhältnisses einer Hubkolbenmaschine | |
DE102010036563A1 (de) | Schmiersystem für eine Kraftstoffpumpe eines GDI-Motors | |
DE102006026274A1 (de) | Selbsttätige Schmierpumpe mit doppelt wirkendem Antriebskolben | |
DE10003736A1 (de) | Betriebseinrichtung für eine Brennkraftmaschine eines Kraftfahrzeuges mit einem Starter | |
EP1130251A1 (de) | Pumpvorrichtung für ein Common Rail System | |
DE102012224317A1 (de) | Steckpumpe | |
EP0461213B1 (de) | Kraftstoffeinspritzpumpe für brennkraftmaschinen | |
EP2116697B1 (de) | Antriebseinheit mit einer Brennkraftmaschine und einer regelungsfrei selbstanlaufenden Hubkolbenmaschine | |
DE2124064A1 (de) | Anlasser | |
EP0307637A1 (de) | Ventilsteuerung von Verbrennungskraftmaschinen mittels einer exzentergetriebenen Rotationskolbenpumpe | |
DE102008002480A1 (de) | Hydraulikeinrichtung zum Verändern der Drehwinkellage einer Nockenwelle | |
CH394753A (de) | Vorrichtung zur Umwandlung einer hin und her gehenden Bewegung in eine Drehbewegung | |
AT521887B1 (de) | System und Verfahren zum Einstellen einer wirksamen Länge einer Pleuelstange mittels Schmiermittelversorgung | |
DE102016200726B4 (de) | Brennkraftmaschine mit einem Riementrieb und Verfahren zum Betreiben einer derartigen Brennkraftmaschine | |
DE19581559C1 (de) | Anordnung zur Vermeidung von Startgeräuschen bei Nockenwellenverstellern | |
EP3184797B1 (de) | Kraftstoffpumpe | |
DE102012109376A1 (de) | Schmierölsystem zur Versorgung von motorinternen Schmierstellen eines eine Hydraulikanlage, insbesondere eine Arbeitshydraulik, antreibenden Verbrennungsmotors mit Schmieröl | |
DE4011433A1 (de) | Betaetigungsvorrichtung fuer vorgesteuerte kupplung, insbesondere fuer ein kraftfahrzeug | |
DE1626013A1 (de) | Hydraulische Anlage,insbesondere in Ackerschleppern und Arbeitsmaschinen | |
DE1210245B (de) | Brennstoffeinspritzpumpe mit selbsttaetiger AEnderung der Voreilung der Einspritzung | |
DE2720171A1 (de) | Elektronisch gesteuerter verbrennungsmotor | |
DE4405554C1 (de) | Zusatzeinrichtung für eine Verbrennungsmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC |
|
8127 | New person/name/address of the applicant |
Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120901 |