EP0575896A1 - Volume flow regulator for a ventilation or an air conditioning system - Google Patents
Volume flow regulator for a ventilation or an air conditioning system Download PDFInfo
- Publication number
- EP0575896A1 EP0575896A1 EP19930109736 EP93109736A EP0575896A1 EP 0575896 A1 EP0575896 A1 EP 0575896A1 EP 19930109736 EP19930109736 EP 19930109736 EP 93109736 A EP93109736 A EP 93109736A EP 0575896 A1 EP0575896 A1 EP 0575896A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- cam
- volume flow
- leaf spring
- flow regulator
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7786—Turbine or swinging vane type reactor
Definitions
- the invention relates to a volume flow controller for air conditioning and ventilation systems with a flap pivotable in a flow channel, the pivot shaft of which has a lever arm on which a spring articulates.
- Such volume flow controllers are known in various designs. They work mechanically automatically because the flow-related flap torque is compensated by the spring. When the flow conditions change, the swivel position of the flap also changes. However, the prerequisite for this is that the spring must be specially calibrated for each controller.
- the object of the invention is to provide a mechanically automatic volume flow controller in which the spring can be adapted to the control process by simple adjustment.
- the spring is a leaf spring, one end of which is connected to the lever and the other end of which is fastened to a cam disk is that when the cam is adjusted about a pivot point, the leaf spring is carried along by the cam and rolls on the curve, and that a device is provided for fixing the cam.
- it is sufficient to turn the cam disc around its pivot point until the leaf spring has reached the desired spring preload.
- the spring constant and the direction of force application also change. After adjusting the cam disc to the desired setpoints, this position of the cam disc is fixed.
- a preferred embodiment of the invention is characterized by an arrangement such that the relaxed leaf spring extends essentially orthogonally to the flow channel.
- a flow channel 1 can be seen with a flap 3 arranged therein on a swivel shaft 2, which, based on its basic position represented by dashed lines and the action of flow forces of the air flow 6 and against the action of a spring 5 in the direction the arrow 4 is pivotable.
- a cam disk 8 is mounted on the flow channel 1 so as to be pivotable about a pivot point 7 and can be fixed with a direction (not shown) for fixing in different pivot positions.
- the spring 5 is attached, which is designed as a leaf spring.
- the other end of the spring 5 is articulated to a connecting rod 10 or a connecting cable with a lever 11 which sits on the pivot shaft 2 of the flap 3.
- the relaxed spring 5 is shown with solid lines, which then extends essentially orthogonally to the flow channel 1 or to the flow direction.
- a functional position is shown with dashed lines, in which the cam plate 8 has been pivoted by a certain angle in the direction of the arrow 12.
- the leaf spring 5 rolls on the curve 9 of the cam 8, wherein its end connected to the connecting rod 10 experiences a deflection.
- the spring constant, the spring preload and the direction of force application on the lever 11 change.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Die Erfindung betrifft einen Volumenstromregler für Klima- und Lüftungsanlagen mit einer in einem Strömungskanal schwenkbaren Klappe, deren Schwenkwelle einen Hebelarm aufweist, an dem gelenkig eine Feder angreift.The invention relates to a volume flow controller for air conditioning and ventilation systems with a flap pivotable in a flow channel, the pivot shaft of which has a lever arm on which a spring articulates.
Derartige Volumenstromregler sind in verschiedenen Ausführungen bekannt. Sie arbeiten mechanisch selbststätig, weil das strömungsbedingte Klappendrehmoment durch die Feder kompensiert wird. Bei Anderung der Strömungsverhältnisse ändert sich auch die Schwenkstellung der Klappe. Voraussetzung dafür ist allerdings, daß die Feder für jeden Regler speziell kalibriert werden muß.Such volume flow controllers are known in various designs. They work mechanically automatically because the flow-related flap torque is compensated by the spring. When the flow conditions change, the swivel position of the flap also changes. However, the prerequisite for this is that the spring must be specially calibrated for each controller.
Aufgabe der Erfindung ist es, einen mechanisch selbststätigen Volumenstromregler anzugeben, bei dem die Feder durch einfache Einstellung dem Regelvorgang angepaßt werden kann.The object of the invention is to provide a mechanically automatic volume flow controller in which the spring can be adapted to the control process by simple adjustment.
Diese Aufgabe wird dadurch gelöst, daß die Feder eine Blattfeder ist, deren eines Ende mit dem Hebel verbunden ist und deren anderes Ende so an einer Kurvenscheibe befestigt ist, daß bei Verstellung der Kurvenscheibe um einen Drehpunkt die Blattfeder von der Kurvenscheibe mitgenommen wird und auf der Kurve abrollt, und daß eine Einrichtung zum Fixieren der Kurvenscheibe vorgesehen ist. Zur Anpassung der Blattfeder an den jeweiligen Regler genügt es, die Kurvenscheibe um ihren Drehpunkt zu verdrehen, bis die Blattfeder die gewünschte Federvorspannung erreicht hat. Dabei ändern sich im allgemeinen auch die Federkonstante und die Kraftangriffsrichtung. Nach Verstellung der Kurvenscheibe bis auf die gewünschten Sollwerte wird diese Stellung der Kurvenscheibe fixiert.This object is achieved in that the spring is a leaf spring, one end of which is connected to the lever and the other end of which is fastened to a cam disk is that when the cam is adjusted about a pivot point, the leaf spring is carried along by the cam and rolls on the curve, and that a device is provided for fixing the cam. To adapt the leaf spring to the respective controller, it is sufficient to turn the cam disc around its pivot point until the leaf spring has reached the desired spring preload. In general, the spring constant and the direction of force application also change. After adjusting the cam disc to the desired setpoints, this position of the cam disc is fixed.
Es kann zweckmäßig sein, zur Verbindung des Hebels mit dem zugeordneten Ende der Blattfeder eine Verbindungsstange oder ein Verbindungsseil vorzusehen. Dadurch werden die Möglichkeiten der konstruktiven Gestaltung erweitert.It may be expedient to provide a connecting rod or a connecting cable for connecting the lever to the associated end of the leaf spring. This extends the possibilities of constructive design.
Ein bevorzugte Ausführung der Erfindung ist gekennzeichnet durch eine Anordnung derart, daß die entspannte Blattfeder sich im wesentlichen orthogonal zum Strömungskanal erstreckt.A preferred embodiment of the invention is characterized by an arrangement such that the relaxed leaf spring extends essentially orthogonally to the flow channel.
Im folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert; die einzige Figur zeigt schematisch die Ansicht eines Volumenstromreglers.In the following an embodiment of the invention shown in the drawing is explained; the only figure shows schematically the view of a volume flow controller.
In der Figur erkennt man einen Strömungskanal 1 mit einer darin auf einer Schwenkwelle 2 angeordneten Klappe 3, die aus ihrer mit gestrichelten Linien wiedergegebenen Grundstellung und der Wirkung von Strömungskräften der Luftströmung 6 und gegen die Wirkung einer Feder 5 in Richtung des Pfeils 4 verschwenkbar ist.In the figure, a flow channel 1 can be seen with a flap 3 arranged therein on a swivel shaft 2, which, based on its basic position represented by dashed lines and the action of flow forces of the
Am Strömungskanal 1 ist um einen Drehpunkt 7 verschwenkbar eine Kurvenscheibe 8 gelagert, die mit einer nicht dargestellten Richtung zum Fixieren in unterschiedlichen Schwenkstellungen festgelegt werden kann. An dem in der Figur unteren Ende einer von der Kurvenscheibe 8 gebildeten Kurve 9 ist die Feder 5 befestigt, die als Blattfeder ausgebildet ist. Das andere Ende der Feder 5 ist gelenkig an eine Verbindungsstange 10 oder ein Verbindungsseil mit einem Hebel 11 verbunden, der auf der Schwenkwelle 2 der Klappe 3 sitzt.A
Mit ausgezogenen Linien ist die entspannte Feder 5 wiedergegeben, die sich dann im wesentlichen orthogonal zum Strömungskanal 1 bzw. zur Strömungsrichtung erstreckt. Mit gestrichelten Linien ist eine Funktionsstellung wiedergegeben, bei der die Kurvenscheibe 8 um einen bestimmten Winkel in Richtung des Pfeils 12 verschwenkt worden ist. Beim Verschwenken rollt die Blattfeder 5 auf der Kurve 9 der Kurvenscheibe 8 ab, wobei ihr an die Verbindungsstange 10 angeschlossenes Ende eine Durchbiegung erfährt. Dabei ändern sich die Federkonstante, die Federvorspannung und die Kraftangriffsrichtung am Hebel 11.The
Sollen die Eigenschaften des Reglers verändert werden, dann genügt es, die Kurvenscheibe 8 zu lösen und in eine andere Position zu verstellen.If the properties of the controller are to be changed, it is sufficient to loosen the
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9208345U DE9208345U1 (en) | 1992-06-23 | 1992-06-23 | Volume flow controller for air conditioning and ventilation systems |
DE9208345U | 1992-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0575896A1 true EP0575896A1 (en) | 1993-12-29 |
EP0575896B1 EP0575896B1 (en) | 1995-12-27 |
Family
ID=6880801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19930109736 Expired - Lifetime EP0575896B1 (en) | 1992-06-23 | 1993-06-18 | Volume flow regulator for a ventilation or an air conditioning system |
Country Status (10)
Country | Link |
---|---|
US (1) | US5398728A (en) |
EP (1) | EP0575896B1 (en) |
AT (1) | ATE132245T1 (en) |
BR (1) | BR9302441A (en) |
CA (1) | CA2098933C (en) |
DE (2) | DE9208345U1 (en) |
DK (1) | DK0575896T3 (en) |
ES (1) | ES2083798T3 (en) |
MY (1) | MY108794A (en) |
TW (1) | TW232726B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69632714T2 (en) * | 1995-12-21 | 2005-06-30 | Valeo Climate Control Inc., Rochester Hills | gear lever |
DE10014901C2 (en) * | 2000-03-17 | 2002-02-28 | Werner Wildeboer | Volume flow controller |
US6273141B1 (en) * | 2000-06-22 | 2001-08-14 | The Babcock & Wilcox Company | Variable resistance device for a high pressure air supply system |
US20030210140A1 (en) * | 2001-12-06 | 2003-11-13 | Menard Raymond J. | Wireless management of portable toilet facilities |
FR2947887B1 (en) * | 2009-07-10 | 2011-07-29 | Aldes Aeraulique | CIRCULAR GENERAL SECTION CONDUIT EQUIPPED WITH A DEVICE FOR CONTROLLING AIR FLOW RATE |
US9017156B2 (en) * | 2009-10-30 | 2015-04-28 | Mestek, Inc. | Air control module |
DE102010038150A1 (en) | 2010-08-11 | 2012-02-16 | Schako Klima Luft, Ferdinand Schad Kg | Volumetric flow controller for controlling air flow in e.g. ventilation system, has regulating unit that regulates rotation of adjustment flap, and damping element that attenuates rotational motions of adjustment flap |
CN102548336A (en) * | 2010-12-11 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | Wind guiding cover |
EP2530396B1 (en) | 2011-06-01 | 2017-08-09 | Koolair, S.A. | Constant flow regulator mechanism |
US10203703B2 (en) | 2014-03-04 | 2019-02-12 | Mi Valve, Llc | Airflow balancing valve for HVAC systems |
EP2940396B1 (en) | 2014-04-29 | 2020-06-03 | SCHAKO Klima Luft Ferdinand Schad KG | Device for regulating a through-flow of a duct with a fluid |
SK7733Y1 (en) | 2016-05-13 | 2017-04-03 | Imos-Systemair A S | Adjustable fluid flow regulator, particularly in ventilation air elements |
RU192187U1 (en) * | 2019-01-10 | 2019-09-05 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Михайловская военная артиллерийская академия" Министерства обороны Российской Федерации | DEVICE FOR SELF-REGULATED AIR SUPPLY AT APPLICATION OF THE GAS-DYNAMIC REGULATOR IN THE MECHANICAL VENTILATION SYSTEM |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3343038A1 (en) * | 1982-11-29 | 1984-05-30 | Ruskin Mfg.Co., 64030 Grandview, Mo. | PROTECTIVE DEVICE FOR FLOW CONTROL |
US4506829A (en) * | 1983-06-24 | 1985-03-26 | Grant Willie T | Variable speed damper means |
CH668829A5 (en) * | 1985-12-11 | 1989-01-31 | Sigrist Ag Dr | Regulating air conditioning with long delay time constant - compensating for barometric pressure variations with controlled ventilation having reference system delay for max. medicinal benefit |
DE3813170A1 (en) * | 1988-04-20 | 1989-11-02 | Friedrich Rathgeber Kg Regelte | Thermally controllable shut-off device in pipelines for gaseous flow media |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2581748A (en) * | 1946-01-04 | 1952-01-08 | Bowser Inc | Flow control device |
NL102970C (en) * | 1954-10-19 | |||
US4190085A (en) * | 1976-06-08 | 1980-02-26 | Halton Oy | Gas flow regulating and measuring apparatus |
US4098296A (en) * | 1976-12-27 | 1978-07-04 | United Technologies Corporation | Variable area reed flow restrictor |
DE2758352A1 (en) * | 1977-12-27 | 1979-07-05 | Emil Siegwart | REGULATOR FOR THE FLOW OF A GAS MEDIUM IN A PIPE |
DE3227882A1 (en) * | 1982-07-26 | 1984-01-26 | H. Krantz Gmbh & Co, 5100 Aachen | VOLUME FLOW OR PRESSURE REGULATOR |
JPS59185934A (en) * | 1983-04-07 | 1984-10-22 | Miyazaki Plast Kk | Gas sealed damper |
JPS6115443U (en) * | 1984-06-30 | 1986-01-29 | 東プレ株式会社 | Constant air flow device for air conditioning |
-
1992
- 1992-06-23 DE DE9208345U patent/DE9208345U1/en not_active Expired - Lifetime
-
1993
- 1993-06-18 TW TW82104891A patent/TW232726B/zh active
- 1993-06-18 DK DK93109736T patent/DK0575896T3/en active
- 1993-06-18 EP EP19930109736 patent/EP0575896B1/en not_active Expired - Lifetime
- 1993-06-18 DE DE59301237T patent/DE59301237D1/en not_active Expired - Lifetime
- 1993-06-18 AT AT93109736T patent/ATE132245T1/en active
- 1993-06-18 ES ES93109736T patent/ES2083798T3/en not_active Expired - Lifetime
- 1993-06-21 US US08/080,437 patent/US5398728A/en not_active Expired - Lifetime
- 1993-06-22 CA CA 2098933 patent/CA2098933C/en not_active Expired - Lifetime
- 1993-06-22 BR BR9302441A patent/BR9302441A/en not_active IP Right Cessation
- 1993-06-23 MY MYPI93001220A patent/MY108794A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3343038A1 (en) * | 1982-11-29 | 1984-05-30 | Ruskin Mfg.Co., 64030 Grandview, Mo. | PROTECTIVE DEVICE FOR FLOW CONTROL |
US4506829A (en) * | 1983-06-24 | 1985-03-26 | Grant Willie T | Variable speed damper means |
CH668829A5 (en) * | 1985-12-11 | 1989-01-31 | Sigrist Ag Dr | Regulating air conditioning with long delay time constant - compensating for barometric pressure variations with controlled ventilation having reference system delay for max. medicinal benefit |
DE3813170A1 (en) * | 1988-04-20 | 1989-11-02 | Friedrich Rathgeber Kg Regelte | Thermally controllable shut-off device in pipelines for gaseous flow media |
Also Published As
Publication number | Publication date |
---|---|
DK0575896T3 (en) | 1996-05-20 |
DE9208345U1 (en) | 1992-11-12 |
BR9302441A (en) | 1994-02-16 |
ES2083798T3 (en) | 1996-04-16 |
CA2098933C (en) | 2003-04-08 |
US5398728A (en) | 1995-03-21 |
CA2098933A1 (en) | 1993-12-24 |
ATE132245T1 (en) | 1996-01-15 |
EP0575896B1 (en) | 1995-12-27 |
TW232726B (en) | 1994-10-21 |
MY108794A (en) | 1996-11-30 |
DE59301237D1 (en) | 1996-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0575896B1 (en) | Volume flow regulator for a ventilation or an air conditioning system | |
DE10057421B4 (en) | Air outlet for ventilation systems | |
DE60305794T2 (en) | ventilation nozzle | |
DE2635338C3 (en) | Air volume regulator to keep the air flow constant | |
DE2200848A1 (en) | SAFETY DEVICE FOR AN X-RAY EXAMINATION DEVICE WITH A SWIVELING PATIENT POSITIONING TABLE | |
EP1331116A2 (en) | Air nozzle | |
DE2851520C2 (en) | Regulator for a damper assembly located in a treated air supply duct | |
EP0104318B1 (en) | Actuation device for a valve | |
DE102011056079A1 (en) | Ventilation nozzle for ventilating passenger compartment of motor vehicle, has operating device comprising control element, gear box and flexible shaft that transfers rotating movement of rotatable control element to position gear box | |
DE102010038150A1 (en) | Volumetric flow controller for controlling air flow in e.g. ventilation system, has regulating unit that regulates rotation of adjustment flap, and damping element that attenuates rotational motions of adjustment flap | |
DE3512312A1 (en) | Wind deflector arrangement | |
DE2738951C3 (en) | Adjustment device for the lower links of a three-point hitch | |
DE10014901C2 (en) | Volume flow controller | |
DE3128726A1 (en) | Pressure reducer for air-guide ducts in air-conditioning installations | |
EP0558995B1 (en) | Locking mechanism | |
DE4024513A1 (en) | Air nozzle for an air-conditioning installation - has motor which controls air flow and nozzle direction in sequence | |
DE1269319B (en) | Air outlet device for an air conditioning system | |
DE4403505C1 (en) | Ventilation system for motor vehicles | |
DE3642254A1 (en) | Air-regulating device | |
DE2200348C3 (en) | Linkage device for a load-dependent brake force regulator on motor vehicles | |
AT413290B (en) | MECHANISM FOR FOLDING THE CHIMNEY OF A SNOW MILL | |
DE3328283A1 (en) | Device for adjusting a steering wheel of a vehicle to different oblique positions | |
DE2325185C3 (en) | Louvre flap for volume control and / or mixing of gaseous media | |
EP0658728A2 (en) | Device for changing the volume of the air flow into a room | |
EP1130334A1 (en) | Volume flow regulator in particular for air conditioning systems |
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 DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
17P | Request for examination filed |
Effective date: 19940407 |
|
17Q | First examination report despatched |
Effective date: 19950612 |
|
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 DE DK ES 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: 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: 19951227 |
|
REF | Corresponds to: |
Ref document number: 132245 Country of ref document: AT Date of ref document: 19960115 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: 66657 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19960105 |
|
REF | Corresponds to: |
Ref document number: 59301237 Country of ref document: DE Date of ref document: 19960208 |
|
ITF | It: translation for a ep patent filed |
Owner name: UFFICIO BREVETTI RICCARDI & C. |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2083798 Country of ref document: ES Kind code of ref document: T3 |
|
SC4A | Pt: translation is available |
Free format text: 951228 AVAILABILITY OF NATIONAL TRANSLATION |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: LINDAB AB Effective date: 19960927 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
NLR1 | Nl: opposition has been filed with the epo |
Opponent name: LINDAB AB |
|
PLBO | Opposition rejected |
Free format text: ORIGINAL CODE: EPIDOS REJO |
|
PLBN | Opposition rejected |
Free format text: ORIGINAL CODE: 0009273 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION REJECTED |
|
27O | Opposition rejected |
Effective date: 19970711 |
|
NLR2 | Nl: decision of opposition | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20020508 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20020530 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20020624 Year of fee payment: 10 Ref country code: MC Payment date: 20020624 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20020711 Year of fee payment: 10 |
|
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: 20030618 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030619 |
|
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: 20030630 |
|
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: 20031231 |
|
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20031231 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: TROX GMBH Free format text: GEBRUEDER TROX, GMBH#HEINRICH-TROX-PLATZ 1#D-47506 NEUKIRCHEN-VLUYN (DE) -TRANSFER TO- TROX GMBH#HEINRICH-TROX-PLATZ 1#47506 NEUKIRCHEN-VLUYN (DE) Ref country code: CH Ref legal event code: NV Representative=s name: PA ALDO ROEMPLER |
|
NLT1 | Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1 |
Owner name: TROX GMBH |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ALDO ROEMPLER PATENTANWALT;BRENDENWEG 11 POSTFACH 154;9424 RHEINECK (CH) |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20110623 Year of fee payment: 19 Ref country code: FR Payment date: 20110630 Year of fee payment: 19 Ref country code: ES Payment date: 20110629 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20110623 Year of fee payment: 19 Ref country code: AT Payment date: 20110620 Year of fee payment: 19 Ref country code: DK Payment date: 20110623 Year of fee payment: 19 Ref country code: GB Payment date: 20110621 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20110621 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20110811 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20110627 Year of fee payment: 19 |
|
BERE | Be: lapsed |
Owner name: TROX G.M.B.H. Effective date: 20120630 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20130101 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL Ref country code: AT Ref legal event code: MM01 Ref document number: 132245 Country of ref document: AT Kind code of ref document: T Effective date: 20120618 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120618 |
|
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: 20120618 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130228 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59301237 Country of ref document: DE Effective date: 20130101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130101 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120702 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120618 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130101 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
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: 20120618 |
|
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: 20120702 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20131021 |
|
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: 20120619 |