WO2001090621A1 - Dispositif amortisseur pour entrainement de securite de mecanisme de commande et mecanisme de commande correspondant - Google Patents
Dispositif amortisseur pour entrainement de securite de mecanisme de commande et mecanisme de commande correspondant Download PDFInfo
- Publication number
- WO2001090621A1 WO2001090621A1 PCT/AT2001/000155 AT0100155W WO0190621A1 WO 2001090621 A1 WO2001090621 A1 WO 2001090621A1 AT 0100155 W AT0100155 W AT 0100155W WO 0190621 A1 WO0190621 A1 WO 0190621A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- damping device
- damping
- generator
- motor
- actuator
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
Definitions
- the invention relates to a damping device for a safety drive of an actuator for a valve or the like.
- Actuator wherein the safety drive can be activated in the event of a malfunction, in the event of a power failure, to position the actuator in a predetermined safety position with damping by the damping device, which damping device has an energy converter.
- the safety drive 13 drives the permanently excited motor / generator 5 via the conversion 24, so that it acts as a generator and outputs a voltage to the load 28 via the rectifier 27.
- An electromechanical brake 29, which is also shown in FIG. 3 and which can be used in normal operation to determine the position of the motor / generator 5 and thus to fix a valve setting, is also deenergized in this fault and thus has no function.
- the controllable load 28 is assigned a control circuit 30, which is supplied with a DC voltage via its own voltage supply circuit 31, which is connected to the output of the rectifier 27. Furthermore, the control circuit 30 has an input 32 for parameterization and an input 33 for an external damping characteristic specification.
- the control circuit 30 can be implemented, for example, by a microcomputer ( ⁇ C), which has its own memory to store the entered damping parameters and thus according to the set values, depending on the valve to which the actuator is assigned, and also depending on the actuator or its spring actuator 14 and on the motor / generator parameters Control energy destruction in the load 28.
- ⁇ C microcomputer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001258027A AU2001258027A1 (en) | 2000-05-19 | 2001-05-18 | Damping device for a safety drive of an actuating drive and a corresponding actuating drive |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT8742000A AT411704B (de) | 2000-05-19 | 2000-05-19 | Dämpfungseinrichtung für einen sicherheitsantrieb eines stellantriebs sowie stellantrieb |
| ATA874/2000 | 2000-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001090621A1 true WO2001090621A1 (fr) | 2001-11-29 |
Family
ID=3682571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/AT2001/000155 Ceased WO2001090621A1 (fr) | 2000-05-19 | 2001-05-18 | Dispositif amortisseur pour entrainement de securite de mecanisme de commande et mecanisme de commande correspondant |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT411704B (fr) |
| AU (1) | AU2001258027A1 (fr) |
| WO (1) | WO2001090621A1 (fr) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004097276A1 (fr) * | 2003-04-24 | 2004-11-11 | Honeywell International Inc. | Actionneur a rappel par ressort pour registre |
| DE102004048366A1 (de) * | 2004-10-01 | 2006-04-20 | Auma Riester Gmbh & Co. Kg | Stellantrieb zur Betätigung einer Armatur in der Prozessautomatisierung |
| EP2871769A1 (fr) * | 2004-06-04 | 2015-05-13 | Belimo Holding AG | Moteur CC sans balais |
| WO2017001052A3 (fr) * | 2015-06-27 | 2017-06-15 | Auma Riester Gmbh & Co. Kg | Actionneur et procédés correspondants |
| WO2021224415A1 (fr) * | 2020-05-08 | 2021-11-11 | Auma Riester Gmbh & Co. Kg | Entraînement à sûreté intégrée et mécanisme de commande pourvu d'un entraînement à sûreté intégrée |
| US11711042B2 (en) | 2020-12-23 | 2023-07-25 | Hamilton Sundstrand Corporation | Motor drive system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012011962B4 (de) * | 2012-06-18 | 2016-10-06 | Robert Bosch Gmbh | Ventilaufsatz für ein Heizkörperregelventil mit elektronischem Motor und Feder sowie mit oder ohne Ausdehnungskörper |
| DE102017116108A1 (de) * | 2017-07-18 | 2019-01-24 | Samson Aktiengesellschaft | Stellgerät mit Sicherheitsstellfunktion |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054821A (en) * | 1974-08-30 | 1977-10-18 | General Electric Company | D-C motor drive system with field current flow reversal upon transition between motoring and retarding modes |
| US4417288A (en) * | 1980-12-18 | 1983-11-22 | Tokyo Shibaura Denki Kabushiki Kaisha | Broke for magnetic disc drive apparatus |
| EP0313290A1 (fr) * | 1987-10-21 | 1989-04-26 | Satchwell Control Systems Limited | Actionneurs électromécaniques |
| EP0847132A2 (fr) * | 1996-12-02 | 1998-06-10 | Yamatake-Honeywell Co. Ltd. | Méchanisme de frein et actionneur motorisé |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4757684A (en) * | 1981-04-08 | 1988-07-19 | Wright John J | Fail-safe electric actuator |
-
2000
- 2000-05-19 AT AT8742000A patent/AT411704B/de not_active IP Right Cessation
-
2001
- 2001-05-18 WO PCT/AT2001/000155 patent/WO2001090621A1/fr not_active Ceased
- 2001-05-18 AU AU2001258027A patent/AU2001258027A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054821A (en) * | 1974-08-30 | 1977-10-18 | General Electric Company | D-C motor drive system with field current flow reversal upon transition between motoring and retarding modes |
| US4417288A (en) * | 1980-12-18 | 1983-11-22 | Tokyo Shibaura Denki Kabushiki Kaisha | Broke for magnetic disc drive apparatus |
| EP0313290A1 (fr) * | 1987-10-21 | 1989-04-26 | Satchwell Control Systems Limited | Actionneurs électromécaniques |
| EP0847132A2 (fr) * | 1996-12-02 | 1998-06-10 | Yamatake-Honeywell Co. Ltd. | Méchanisme de frein et actionneur motorisé |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004097276A1 (fr) * | 2003-04-24 | 2004-11-11 | Honeywell International Inc. | Actionneur a rappel par ressort pour registre |
| US6979965B2 (en) | 2003-04-24 | 2005-12-27 | Honeywell International Inc. | Spring return actuator for a damper |
| EP2871769A1 (fr) * | 2004-06-04 | 2015-05-13 | Belimo Holding AG | Moteur CC sans balais |
| DE102004048366A1 (de) * | 2004-10-01 | 2006-04-20 | Auma Riester Gmbh & Co. Kg | Stellantrieb zur Betätigung einer Armatur in der Prozessautomatisierung |
| DE102004048366B4 (de) * | 2004-10-01 | 2007-10-25 | Auma Riester Gmbh & Co. Kg | Stellantrieb zur Betätigung einer Armatur in der Prozessautomatisierung |
| WO2017001052A3 (fr) * | 2015-06-27 | 2017-06-15 | Auma Riester Gmbh & Co. Kg | Actionneur et procédés correspondants |
| WO2021224415A1 (fr) * | 2020-05-08 | 2021-11-11 | Auma Riester Gmbh & Co. Kg | Entraînement à sûreté intégrée et mécanisme de commande pourvu d'un entraînement à sûreté intégrée |
| US12060897B2 (en) | 2020-05-08 | 2024-08-13 | Auma Riester Gmbh & Co. Kg | Actuator and corresponding method |
| US12188491B2 (en) | 2020-05-08 | 2025-01-07 | Auma Riester Gmbh & Co. Kg | Fail-safe drive and actuating drive with a fail-safe drive |
| US11711042B2 (en) | 2020-12-23 | 2023-07-25 | Hamilton Sundstrand Corporation | Motor drive system |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA8742000A (de) | 2003-09-15 |
| AT411704B (de) | 2004-04-26 |
| AU2001258027A1 (en) | 2001-12-03 |
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