EP1803912A3 - Actuator for an actuating device - Google Patents

Actuator for an actuating device Download PDF

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Publication number
EP1803912A3
EP1803912A3 EP06124437A EP06124437A EP1803912A3 EP 1803912 A3 EP1803912 A3 EP 1803912A3 EP 06124437 A EP06124437 A EP 06124437A EP 06124437 A EP06124437 A EP 06124437A EP 1803912 A3 EP1803912 A3 EP 1803912A3
Authority
EP
European Patent Office
Prior art keywords
actuator
motor output
output shaft
shaft
servomotor
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
Application number
EP06124437A
Other languages
German (de)
French (fr)
Other versions
EP1803912B1 (en
EP1803912A2 (en
Inventor
Reiner Schweinfurth
Heiner Fees
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1803912A2 publication Critical patent/EP1803912A2/en
Publication of EP1803912A3 publication Critical patent/EP1803912A3/en
Application granted granted Critical
Publication of EP1803912B1 publication Critical patent/EP1803912B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism
    • Y10T29/5154—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism tool turret
    • Y10T29/5155—Rotary tool holder
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Es wird ein Stellantrieb für ein Stellorgan angegeben, der einen Stellmotor (11) mit Motor-Abtriebswelle (12), eine das Stellorgan (10) tragende Stellwelle (13) und ein zwischen Motor-Abtriebswelle (12) und Stellwelle (13) angeordnetes Übersetzungsgetriebe (14) sowie eine Rückstellvorrichtung (15) zum Rückstellen des Stellorgans (10) in eine Grundposition bei Ausfall des Stellmotors (11) aufweist. Um ein einstufiges Übersetzungsgetriebe (14) mit großem Übersetzungsverhältnis und Vorteilen hinsichtlich des Einbauraums, des Gewichts und der Fertigungskosten verwenden zu können, weist die Rückstellvorrichtung (15) zwei getrennte, vorzugsweise als Rückstellfedern (21, 22) ausgebildete Energiespeicher auf, von denen einer auf die Motor-Abtriebswelle (12) und einer auf die Stellwelle (13) rückwirkt

Figure imgaf001
The invention relates to an actuator for an actuator comprising a servomotor (11) with a motor output shaft (12), an actuating shaft (13) carrying the actuator (10) and a transmission gear arranged between the motor output shaft (12) and the actuating shaft (13) (14) and a return device (15) for resetting the actuator (10) in a basic position in case of failure of the servomotor (11). In order to use a single-stage gearbox (14) with high gear ratio and advantages in terms of installation space, weight and manufacturing costs, the return device (15) has two separate, preferably as return springs (21, 22) formed energy storage, one of which the motor output shaft (12) and one on the control shaft (13) reacts
Figure imgaf001
EP06124437A 2005-12-30 2006-11-21 Actuator for an actuating device Expired - Fee Related EP1803912B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005063021.9A DE102005063021B4 (en) 2005-12-30 2005-12-30 Actuator for an actuator

Publications (3)

Publication Number Publication Date
EP1803912A2 EP1803912A2 (en) 2007-07-04
EP1803912A3 true EP1803912A3 (en) 2012-01-25
EP1803912B1 EP1803912B1 (en) 2013-01-23

Family

ID=37682539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06124437A Expired - Fee Related EP1803912B1 (en) 2005-12-30 2006-11-21 Actuator for an actuating device

Country Status (4)

Country Link
US (1) US7480972B2 (en)
EP (1) EP1803912B1 (en)
CN (1) CN101063892B (en)
DE (1) DE102005063021B4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902704B2 (en) * 2009-03-09 2011-03-08 T-Motion Technology Co., Ltd. Spindle positioning means of linear actuator
NO334421B1 (en) 2009-08-20 2014-03-03 Vetco Gray Scandinavia As Electrically operated valve actuator with electromechanical device for detecting end stops
DE102010051743B4 (en) * 2010-11-19 2022-09-01 C. Miethke Gmbh & Co. Kg Programmable hydrocephalus valve
DE102011053974A1 (en) 2011-09-27 2013-03-28 Siko Gmbh actuator
KR101327038B1 (en) * 2013-06-03 2013-11-07 주식회사 현대케피코 Electronic throttle assembly
JP6305312B2 (en) * 2014-10-27 2018-04-04 株式会社ミツバ Drive device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039728A1 (en) * 1990-12-13 1992-06-17 Bosch Gmbh Robert Control device esp. for combustion engine choke flap - has control shaft with electric control motor, gearbox and restoring spring in compact design with large control range
DE4141104A1 (en) * 1991-12-13 1993-06-17 Vdo Schindling Regulating device for throttle flap in IC engine - has coupling member, loaded by second return spring in flap closing direction, against stop
EP0828067A2 (en) * 1996-09-03 1998-03-11 Hitachi, Ltd. A throttle valve control device for an internal combustion engine
EP1099842A2 (en) * 1999-11-11 2001-05-16 Visteon Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and two-lever default mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503598C1 (en) * 1985-02-02 1986-01-23 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Shut-off fitting which can be actuated by a servomotor
DE3631283C2 (en) * 1986-09-13 1999-11-25 Bosch Gmbh Robert Device for the controlled metering of combustion air in an internal combustion engine
BR9400394A (en) * 1994-01-31 1995-12-05 Equipamentos Clark Ltda Gear shift mechanism of constantly engaged and mutually exclusive gear pairs applied to automotive or machine transmissions, automatic or manual coupling
DE19612869A1 (en) 1996-03-30 1997-10-02 Bosch Gmbh Robert Control device for controlling a power of an engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039728A1 (en) * 1990-12-13 1992-06-17 Bosch Gmbh Robert Control device esp. for combustion engine choke flap - has control shaft with electric control motor, gearbox and restoring spring in compact design with large control range
DE4141104A1 (en) * 1991-12-13 1993-06-17 Vdo Schindling Regulating device for throttle flap in IC engine - has coupling member, loaded by second return spring in flap closing direction, against stop
EP0828067A2 (en) * 1996-09-03 1998-03-11 Hitachi, Ltd. A throttle valve control device for an internal combustion engine
EP1099842A2 (en) * 1999-11-11 2001-05-16 Visteon Global Technologies, Inc. Electronic throttle return mechanism with a two-spring and two-lever default mechanism

Also Published As

Publication number Publication date
US20070163541A1 (en) 2007-07-19
EP1803912B1 (en) 2013-01-23
DE102005063021A1 (en) 2007-07-05
CN101063892B (en) 2011-07-06
US7480972B2 (en) 2009-01-27
CN101063892A (en) 2007-10-31
EP1803912A2 (en) 2007-07-04
DE102005063021B4 (en) 2017-03-30

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