EP1054160A1 - Verdrängermaschine für kompressible Medien - Google Patents
Verdrängermaschine für kompressible Medien Download PDFInfo
- Publication number
- EP1054160A1 EP1054160A1 EP00110442A EP00110442A EP1054160A1 EP 1054160 A1 EP1054160 A1 EP 1054160A1 EP 00110442 A EP00110442 A EP 00110442A EP 00110442 A EP00110442 A EP 00110442A EP 1054160 A1 EP1054160 A1 EP 1054160A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gears
- shafts
- motors
- rotors
- displacement machine
- 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
- 238000006073 displacement reaction Methods 0.000 title claims description 13
- 239000012530 fluid Substances 0.000 title 1
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000002411 adverse Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/10—Vacuum
- F04C2220/12—Dry running
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/601—Adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
- F04C2240/402—Plurality of electronically synchronised motors
Definitions
- the invention relates to a displacement machine for compressible Media, especially dry-running vacuum pump, with at least two shafts with rotors, which are designed as profile bodies and their profiles are gear-like when rotating intermesh and run without contact to each other, whereby the shafts are each driven by their own electric motors be, the angular positions of the shafts with resolvers the motors are determined on the basis of their signals be electronically synchronized, and being the waves Have gears that mesh and their angular play is smaller than that of the profile body.
- the object of the invention is a displacement machine to create the type mentioned, in which the "Zeroing" the rotors and gears easily, quickly and can be set exactly with the help of the resolver.
- the solution according to the invention is that at least one the gears directly with the resolver's rotor Axis and both together as a unit detachable with the shaft are connected.
- the "zero position" or backlash is set according to the invention in the following way. It will be first a rotor to which the gear and the resolver are releasably attached is held. The gear can rotate run relative to the axis of this one rotor. The other rotor will then turn in either direction up to one Position rotated in the flanks of the profile body touch. The two contact angles are measured, and the rotor with its gear attached to it Set the middle position between these two angles and captured.
- the first rotor is also still held. It but now the gear of the first rotor in both directions each up to the point of contact with the gear of the other rotor rotated. The contact angles are also found again. Then the gear is on the Set the mean of these two points of contact and firmly connected to the corresponding shaft, in particular clamped by tightening screws. Both the rotors or profile body as well as the gears exactly in the middle position between the two positions, where they touch or would touch. this is the Reset, with the value of which the synchronization is then carried out by carrying out the regulation so that the relative position of the two shafts, rotors and gears corresponds to this value as far as possible during operation.
- the gears are advantageously attached to one shaft end, because they are particularly easy to access what attaching the initially loosened gear to its shaft facilitated.
- the displacement machine advantageously has a differential control for the speed of the motors.
- Synchronization with the setting of the backlash or the "zero position" is already a well synchronized Operation reached.
- the operational behavior is still improved, if both rotors are not set to one independently Setpoint to be synchronized, but the synchronization primarily due to differences in angular positions he follows. For example, liquid penetrates the Pump room one, because of the opposite gases the rotors strong a thousand times higher density of the liquid braked, but the braking for both rotors approximately done immediately. Any differences that may exist then be compensated for by the synchronization. This would be not the case when the synchronization is from outside predetermined value would take place. Of course you will find but also an additional regulation from the outside instead to the to be able to enter the desired speed. This regulation, that works in the same sense on both motors, but is proportional slow so that rapid speed differences be eliminated by the difference control.
- Fig. 1 there are one of several Parts of assembled pump housing 1 with bearings 2 two shafts 3 stored on which profile body 4 are attached, which interlock and in the pump chamber 5 through a connection 13 that Suck the medium to be pumped from above and not through the bottom Eject the openings shown.
- the waves 3 and the profile body 4 are driven by electric motors 6, whereby for each shaft 3 a separate electric motor 6 is provided.
- the motors 6 are made using resolvers 8 electronically synchronized. In adverse operating conditions, if the electronic synchronization is not sufficient, first touch the gears 7 because they are less Have angular play as the rotors 4. Usually touch but not the gears 7, so that lubrication these gears can be dispensed with.
- Fig. 2 shows a section of the illustration of Fig. 1 in enlarged scale.
- the gear 7 connected to the resolver rotor 9, which is opposite the shaft 3 is rotatable.
- the gear 7 can in turn with the help of Clamping element 13 are fixed on the shaft 3.
- the rotor 11 of the resolver 8 is arranged while the stator 12 of the resolver 8 is arranged fixed to the housing.
- both the rotors 4 and the gears 3 is first in 1 right rotor 4 with its shaft 3, the screw 10 is loosened so that the right gear 7 can rotate.
- the left wave 3 is then in rotated in both directions until the rotors 4 touch, taking these two contact angles using the resolver 8 can be determined.
- the left wave 3 will then to the mean between these two points of contact set.
- the right shaft 3 of the right rotor continues captured. It will then be the one on the right Gear 7 moves in both directions until it is touches left gear.
- the two contact angles are with the right resolver 8 measured.
- the gear 7 is then on set the mean between these two angles and is tightened with the screw 10. Both rotors 4 and both gears 3 are thus in the middle position between the points of contact. At this value the relative angle the operation is then synchronized.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Carbon And Carbon Compounds (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Control Of Multiple Motors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Lubricants (AREA)
- Gear Transmission (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Prostheses (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
- Fig. 1
- in einem Querschnitt eine erfindungsgemäße Verdrängermaschine; und
- Fig. 2
- eine vergrößerte Darstellung der erfindungsgemäßen Anordnung der Resolver.
Claims (4)
- Verdrängermaschine für kompressible Medien, insbesondere trockenlaufende Vakuumpumpe, mit mindestens zwei Wellen (3) mit Rotoren (4), die als Profilkörper (4) ausgebildet sind und deren Profile bei der Drehung zahnradartig ineinandergreifen und berührungsfrei zueinander laufen, wobei die Wellen (3) jeweils durch eigene Elektromotoren (6) angetrieben werden, wobei die Winkelpositionen der Wellen (3) mit Resolvern (8) bestimmt werden, aufgrund von deren Signalen die Motoren (6) elektronisch synchronisiert werden, und wobei die Wellen (3) Zahnräder (7) aufweisen, die ineinandergreifen und deren Winkelspiel kleiner ist als dasjenige der Profilkörper (4), dadurch gekennzeichnet, daß mindestens eines der Zahnräder (7) direkt mit dem Rotor (11) des Resolvers (8) seiner Welle (3) und beide zusammen als Einheit lösbar mit der Welle (3) verbunden sind.
- Verdrängermaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Zahnräder (7) an einem Wellenende angebracht sind.
- Verdrängermaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sie eine Differenzregelung für die Drehzahl der Motoren (6) aufweist.
- Verdrängermaschine nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Motoren (6) Drehstrommotoren mit permanent-magnetischem Rotor sind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00110442A EP1054160B1 (de) | 1999-05-18 | 2000-05-16 | Verdrängermaschine für kompressible Medien |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99109792 | 1999-05-18 | ||
EP99109792A EP1061260A1 (de) | 1999-05-18 | 1999-05-18 | Verdrängermaschine für kompressible Medien |
EP00110442A EP1054160B1 (de) | 1999-05-18 | 2000-05-16 | Verdrängermaschine für kompressible Medien |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1054160A1 true EP1054160A1 (de) | 2000-11-22 |
EP1054160B1 EP1054160B1 (de) | 2004-02-11 |
Family
ID=8238201
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99109792A Withdrawn EP1061260A1 (de) | 1999-05-18 | 1999-05-18 | Verdrängermaschine für kompressible Medien |
EP00110442A Expired - Lifetime EP1054160B1 (de) | 1999-05-18 | 2000-05-16 | Verdrängermaschine für kompressible Medien |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99109792A Withdrawn EP1061260A1 (de) | 1999-05-18 | 1999-05-18 | Verdrängermaschine für kompressible Medien |
Country Status (14)
Country | Link |
---|---|
US (1) | US6485274B2 (de) |
EP (2) | EP1061260A1 (de) |
JP (1) | JP2001020886A (de) |
KR (1) | KR100619608B1 (de) |
AT (1) | ATE259470T1 (de) |
AU (1) | AU764062B2 (de) |
CA (1) | CA2308665C (de) |
DE (1) | DE50005238D1 (de) |
DK (1) | DK1054160T3 (de) |
ES (1) | ES2214191T3 (de) |
NO (1) | NO323183B1 (de) |
SG (1) | SG85178A1 (de) |
TW (1) | TW499550B (de) |
ZA (1) | ZA200002310B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2634366A3 (de) * | 2012-01-31 | 2015-11-18 | Jung & Co. Gerätebau GmbH | Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise mit Zahnrädern, mittels derer die Spindeln drehgekoppelt sind |
DE102020103384A1 (de) | 2020-02-11 | 2021-08-12 | Gardner Denver Deutschland Gmbh | Schraubenverdichter mit einseitig gelagerten Rotoren |
WO2021228793A1 (fr) | 2020-05-11 | 2021-11-18 | Ateliers Busch Sa | Pompe à vide sèche |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1846658B1 (de) * | 2005-02-07 | 2014-11-19 | Carrier Corporation | Hermetischer verdichter |
GB0705971D0 (en) * | 2007-03-28 | 2007-05-09 | Boc Group Plc | Vacuum pump |
EP2275683B1 (de) * | 2009-06-18 | 2017-01-11 | Maag Pump Systems AG | Verfahren zur Steuerung einer Zahnradpumpe |
JP6240229B2 (ja) * | 2015-02-25 | 2017-11-29 | 株式会社荏原製作所 | 真空ポンプ |
CN106762646A (zh) * | 2016-12-27 | 2017-05-31 | 北京朗禾科技有限公司 | 一种双电机复合转子双轴传动设备 |
CN106050664A (zh) * | 2016-08-05 | 2016-10-26 | 北京朗禾科技有限公司 | 一种复合转子真空泵 |
WO2018024050A1 (zh) * | 2016-08-05 | 2018-02-08 | 北京朗禾科技有限公司 | 一种双电机复合转子双轴传动设备 |
DE102018210922A1 (de) * | 2018-07-03 | 2020-01-09 | Leybold Gmbh | Zwei- oder Mehrwellen-Vakuumpumpe |
CN114837914A (zh) * | 2022-06-08 | 2022-08-02 | 南通霖沐机械设备有限公司 | 一种双缸空压机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB343344A (en) * | 1930-03-12 | 1931-02-19 | Brown David & Sons Ltd | Improvements in or relating to rotary gear pumps |
FR1039761A (fr) * | 1951-07-11 | 1953-10-09 | Bronzavia Sa | Perfectionnements aux pompes rotatives à gaz |
US4490102A (en) * | 1982-07-22 | 1984-12-25 | Societe Anonyme D.B.A. | Volumetric screw compressor |
US5417551A (en) | 1992-01-31 | 1995-05-23 | Matsushita Electric Industrial Co., Ltd. | Housing arrangement for a synchronous plural motor fluid rotary apparatus |
US5709537A (en) * | 1992-09-03 | 1998-01-20 | Matsushita Electric Industrial Co., Ltd. | Evacuating apparatus |
US5836746A (en) | 1994-10-04 | 1998-11-17 | Matsushita Electric Industrial Co., Ltd. | Vacuum pump having lubrication and cooling systems |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960009861B1 (ko) * | 1992-01-31 | 1996-07-24 | 다니이 아끼오 | 유체회전장치 |
-
1999
- 1999-05-18 EP EP99109792A patent/EP1061260A1/de not_active Withdrawn
-
2000
- 2000-05-11 ZA ZA200002310A patent/ZA200002310B/xx unknown
- 2000-05-12 NO NO20002461A patent/NO323183B1/no not_active IP Right Cessation
- 2000-05-12 TW TW089109167A patent/TW499550B/zh not_active IP Right Cessation
- 2000-05-15 SG SG200002676A patent/SG85178A1/en unknown
- 2000-05-15 CA CA002308665A patent/CA2308665C/en not_active Expired - Fee Related
- 2000-05-16 ES ES00110442T patent/ES2214191T3/es not_active Expired - Lifetime
- 2000-05-16 EP EP00110442A patent/EP1054160B1/de not_active Expired - Lifetime
- 2000-05-16 DK DK00110442T patent/DK1054160T3/da active
- 2000-05-16 AT AT00110442T patent/ATE259470T1/de not_active IP Right Cessation
- 2000-05-16 AU AU35332/00A patent/AU764062B2/en not_active Ceased
- 2000-05-16 DE DE50005238T patent/DE50005238D1/de not_active Expired - Lifetime
- 2000-05-17 US US09/572,102 patent/US6485274B2/en not_active Expired - Fee Related
- 2000-05-18 KR KR1020000026629A patent/KR100619608B1/ko not_active IP Right Cessation
- 2000-05-18 JP JP2000146676A patent/JP2001020886A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB343344A (en) * | 1930-03-12 | 1931-02-19 | Brown David & Sons Ltd | Improvements in or relating to rotary gear pumps |
FR1039761A (fr) * | 1951-07-11 | 1953-10-09 | Bronzavia Sa | Perfectionnements aux pompes rotatives à gaz |
US4490102A (en) * | 1982-07-22 | 1984-12-25 | Societe Anonyme D.B.A. | Volumetric screw compressor |
US5417551A (en) | 1992-01-31 | 1995-05-23 | Matsushita Electric Industrial Co., Ltd. | Housing arrangement for a synchronous plural motor fluid rotary apparatus |
US5709537A (en) * | 1992-09-03 | 1998-01-20 | Matsushita Electric Industrial Co., Ltd. | Evacuating apparatus |
US5836746A (en) | 1994-10-04 | 1998-11-17 | Matsushita Electric Industrial Co., Ltd. | Vacuum pump having lubrication and cooling systems |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2634366A3 (de) * | 2012-01-31 | 2015-11-18 | Jung & Co. Gerätebau GmbH | Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise mit Zahnrädern, mittels derer die Spindeln drehgekoppelt sind |
DE102020103384A1 (de) | 2020-02-11 | 2021-08-12 | Gardner Denver Deutschland Gmbh | Schraubenverdichter mit einseitig gelagerten Rotoren |
US12071949B2 (en) | 2020-02-11 | 2024-08-27 | Gardner Denver Deutschland Gmbh | Screw compressor having rotors mounted on one side |
WO2021228793A1 (fr) | 2020-05-11 | 2021-11-18 | Ateliers Busch Sa | Pompe à vide sèche |
WO2021228355A1 (fr) | 2020-05-11 | 2021-11-18 | Ateliers Busch Sa | Pompe à vide sèche |
US12066023B2 (en) | 2020-05-11 | 2024-08-20 | Ateliers Busch Sa | Dry vacuum pump |
Also Published As
Publication number | Publication date |
---|---|
SG85178A1 (en) | 2001-12-19 |
TW499550B (en) | 2002-08-21 |
EP1054160B1 (de) | 2004-02-11 |
NO323183B1 (no) | 2007-01-15 |
ATE259470T1 (de) | 2004-02-15 |
NO20002461L (no) | 2000-11-20 |
EP1061260A1 (de) | 2000-12-20 |
CA2308665C (en) | 2008-01-22 |
AU3533200A (en) | 2000-11-23 |
NO20002461D0 (no) | 2000-05-12 |
US6485274B2 (en) | 2002-11-26 |
ZA200002310B (en) | 2000-12-20 |
US20020141886A1 (en) | 2002-10-03 |
KR20000077314A (ko) | 2000-12-26 |
CA2308665A1 (en) | 2000-11-18 |
KR100619608B1 (ko) | 2006-09-04 |
JP2001020886A (ja) | 2001-01-23 |
ES2214191T3 (es) | 2004-09-16 |
DK1054160T3 (da) | 2004-06-14 |
AU764062B2 (en) | 2003-08-07 |
DE50005238D1 (de) | 2004-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69304102T3 (de) | Gerät mit mehreren synchron rotierenden Wellen | |
EP1070848B1 (de) | Verdrängermaschine für kompressible Medien | |
EP2634366B1 (de) | Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise mit Zahnrädern, mittels derer die Spindeln drehgekoppelt sind. | |
EP1054160B1 (de) | Verdrängermaschine für kompressible Medien | |
DE2801281C2 (de) | Stroemungsmesser auf dem prinzip der positiven verdraengung | |
DE2926566C2 (de) | Strömungsmesser | |
DE3400594A1 (de) | Stroemungsmaschine | |
DE2242269A1 (de) | Zahnradpumpe oder -motor | |
DE3875417T2 (de) | Oelpumpe. | |
EP1252444B1 (de) | Antrieb einer schraubenspindelpumpe | |
DE3201952A1 (de) | Drehmomentverzweigendes zahnraedergetriebe fuer doppelschneckenmaschinen | |
EP1182027B1 (de) | Extrudiervorrichtung | |
EP0064239B1 (de) | Zahnradpumpe oder -motor | |
EP1454733A1 (de) | Extrudiervorrichtung | |
DE69400764T2 (de) | Mechanismus zur Umwandlung einer drehenden in eine geradlinige Bewegung | |
DE102016106581A1 (de) | Elektromotor | |
DE19957024A1 (de) | Pumpeinrichtung mit einer Pumpe vom Roots-Typ | |
DE2452288C3 (de) | Rotationskolbenmaschine | |
DE69219994T2 (de) | Werbetafel mit beweglichen Prismenkörpern | |
DE2400485B2 (de) | Synchronisiervorrichtung für eine parallel- und außenachsige Rotationskolbenmaschine | |
DE903500C (de) | Einrichtung zur Synchronisierung von Maschinenlaeufern | |
DE4121684C2 (de) | Pumpe | |
DE3619787C2 (de) | ||
DE3022090A1 (de) | Druckmittelbetaetigter rotationskolbenmotor | |
DE4234055A1 (de) | Spiralenkompressor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20001110 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50005238 Country of ref document: DE Date of ref document: 20040318 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: TROESCH SCHEIDEGGER WERNER AG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040511 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040415 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2214191 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20041112 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040711 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20090522 Year of fee payment: 10 Ref country code: DK Payment date: 20090526 Year of fee payment: 10 Ref country code: IE Payment date: 20090520 Year of fee payment: 10 Ref country code: NL Payment date: 20090520 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090527 Year of fee payment: 10 Ref country code: AT Payment date: 20090522 Year of fee payment: 10 Ref country code: FR Payment date: 20090519 Year of fee payment: 10 Ref country code: SE Payment date: 20090525 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20090526 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20090525 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20090528 Year of fee payment: 10 |
|
BERE | Be: lapsed |
Owner name: *STERLING FLUID SYSTEMS GERMANY G.M.B.H. Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20101201 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20100516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100516 |
|
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20110131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100516 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100517 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101201 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110704 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100516 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100517 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190530 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50005238 Country of ref document: DE |