US20090004027A1 - Ventilation of an Operating Element - Google Patents

Ventilation of an Operating Element Download PDF

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Publication number
US20090004027A1
US20090004027A1 US12/097,858 US9785806A US2009004027A1 US 20090004027 A1 US20090004027 A1 US 20090004027A1 US 9785806 A US9785806 A US 9785806A US 2009004027 A1 US2009004027 A1 US 2009004027A1
Authority
US
United States
Prior art keywords
piston
counter
ventilation
recited
applying
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.)
Abandoned
Application number
US12/097,858
Other languages
English (en)
Inventor
Robert Ingenbleek
Markus Ulbricht
Mario Steinborn
Armin Brentel
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Assigned to ZF FRIEDRICHSHAFEN AG reassignment ZF FRIEDRICHSHAFEN AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BRENTEL, ARMIN, STEINBORN, MARIO, INGENBLEEK, ROBERT, ULBRICHT, MARKUS
Publication of US20090004027A1 publication Critical patent/US20090004027A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
    • F15B11/048—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/0406—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed during starting or stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/755—Control of acceleration or deceleration of the output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/85—Control during special operating conditions
    • F15B2211/853—Control during special operating conditions during stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
US12/097,858 2005-12-17 2006-12-09 Ventilation of an Operating Element Abandoned US20090004027A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005060530A DE102005060530A1 (de) 2005-12-17 2005-12-17 Belüftung eines Schaltelementes
DE102005060530.3 2005-12-17
PCT/EP2006/011883 WO2007068416A1 (de) 2005-12-17 2006-12-09 Belüftung eines schaltelementes

Publications (1)

Publication Number Publication Date
US20090004027A1 true US20090004027A1 (en) 2009-01-01

Family

ID=37831620

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/097,858 Abandoned US20090004027A1 (en) 2005-12-17 2006-12-09 Ventilation of an Operating Element

Country Status (6)

Country Link
US (1) US20090004027A1 (zh)
EP (1) EP1960675A1 (zh)
JP (1) JP2009520164A (zh)
CN (1) CN101273205A (zh)
DE (1) DE102005060530A1 (zh)
WO (1) WO2007068416A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708246B2 (en) 2011-10-28 2014-04-29 Nordson Corporation Positive displacement dispenser and method for dispensing discrete amounts of liquid
US9346075B2 (en) 2011-08-26 2016-05-24 Nordson Corporation Modular jetting devices
US20180043388A1 (en) * 2011-08-26 2018-02-15 Nordson Corporation Pneumatically-driven jetting valves with variable drive pin velocity, improved jetting systems and improved jetting methods
EP3559509A4 (en) * 2016-12-22 2020-08-12 Eaton Cummins Automated Transmission Technologies, LLC HIGHLY EFFICIENT, HIGH PERFORMANCE TRANSMISSION
US10851880B2 (en) 2016-12-22 2020-12-01 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission having ease of integration features
US11105412B2 (en) 2016-12-22 2021-08-31 Eaton Cummins Automated Transmission Technologies Llc System, method, and apparatus for managing transmission shutdown operations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024338B4 (de) 2008-05-20 2010-04-15 Festo Ag & Co. Kg Elektro-pneumatisches Antriebssystem sowie Verfahren zu seinem Betreiben
SE533131C2 (sv) * 2008-11-18 2010-07-06 Scania Cv Abp Pneumatiskt manöverdon, system och metod för reglering av detsamma
DE102017208029A1 (de) * 2017-05-12 2018-11-15 Robert Bosch Gmbh Variabler einstellbarer Störfalldämpfer für ein Hubwerk und Hubwerk
EP4074881A1 (en) 2021-04-15 2022-10-19 Electrolux Appliances Aktiebolag Laundry treatment appliance with water softening system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628499A (en) * 1984-06-01 1986-12-09 Scientific-Atlanta, Inc. Linear servoactuator with integrated transformer position sensor
US4763560A (en) * 1984-05-25 1988-08-16 Tokyo Precision Instruments Co., Ltd. Method and apparatus of controlling and positioning fluid actuator
US5560275A (en) * 1994-03-21 1996-10-01 Mannesmann Aktiengesellschaft Drive of the fluid or electric type with a control
US6129001A (en) * 1995-10-02 2000-10-10 Pos-Line Ab Method and valve apparatus for controlling a reciprocatable fluid actuated power machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339444A1 (de) * 1993-11-19 1995-05-24 Hygrama Ag Verfahren zum Steuern der Bewegung eines Druckmittelzylinders und Druckmittelzylinder
DE19702948C2 (de) * 1997-01-28 2000-01-27 Festo Ag & Co Ventilanordnung
AT410291B (de) * 1997-08-18 2003-03-25 Walter Sticht Bewegungseinheit
DE10156099B4 (de) * 2001-11-16 2004-01-29 Andreas Reimer Steuervorrichtung für druckmittelbetätigte pneumatische Antriebe von Armaturen
DE20211915U1 (de) * 2002-08-02 2002-10-10 Rotech Antriebselemente Gmbh Stellantrieb für eine Armatur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763560A (en) * 1984-05-25 1988-08-16 Tokyo Precision Instruments Co., Ltd. Method and apparatus of controlling and positioning fluid actuator
US4628499A (en) * 1984-06-01 1986-12-09 Scientific-Atlanta, Inc. Linear servoactuator with integrated transformer position sensor
US5560275A (en) * 1994-03-21 1996-10-01 Mannesmann Aktiengesellschaft Drive of the fluid or electric type with a control
US6129001A (en) * 1995-10-02 2000-10-10 Pos-Line Ab Method and valve apparatus for controlling a reciprocatable fluid actuated power machine

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9346075B2 (en) 2011-08-26 2016-05-24 Nordson Corporation Modular jetting devices
US9808826B2 (en) 2011-08-26 2017-11-07 Nordson Corporation Modular jetting devices
US20180043388A1 (en) * 2011-08-26 2018-02-15 Nordson Corporation Pneumatically-driven jetting valves with variable drive pin velocity, improved jetting systems and improved jetting methods
US10300505B2 (en) 2011-08-26 2019-05-28 Nordson Corporation Modular jetting devices
US8708246B2 (en) 2011-10-28 2014-04-29 Nordson Corporation Positive displacement dispenser and method for dispensing discrete amounts of liquid
US9327307B2 (en) 2011-10-28 2016-05-03 Nordson Corporation Positive displacement dispenser for dispensing discrete amounts of liquid
US9517487B2 (en) 2011-10-28 2016-12-13 Nordson Corporation Positive displacement dispenser and method for dispensing discrete amounts of liquid
US11054020B2 (en) 2016-12-22 2021-07-06 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission
US11320044B2 (en) 2016-12-22 2022-05-03 Eaton Cummins Automated Transmission Technologies, Llc Pneumatic transmission control
US10859145B2 (en) 2016-12-22 2020-12-08 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission with linear clutch actuator
US10895321B2 (en) 2016-12-22 2021-01-19 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission
US10989298B2 (en) 2016-12-22 2021-04-27 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission
EP3559509A4 (en) * 2016-12-22 2020-08-12 Eaton Cummins Automated Transmission Technologies, LLC HIGHLY EFFICIENT, HIGH PERFORMANCE TRANSMISSION
US11105412B2 (en) 2016-12-22 2021-08-31 Eaton Cummins Automated Transmission Technologies Llc System, method, and apparatus for managing transmission shutdown operations
US11118672B2 (en) 2016-12-22 2021-09-14 Eaton Cummins Automated Transmission Technologies, Llc Pneumatic transmission control
US11313456B2 (en) 2016-12-22 2022-04-26 Eaton Cummins Automated Transmission Technologies, Llc Clutch control for a high efficiency, high output transmission having improved response and position control
US10851880B2 (en) 2016-12-22 2020-12-01 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission having ease of integration features
US11320043B2 (en) 2016-12-22 2022-05-03 Eaton Cummins Automated Transmission Technologies, Llc Coolerless high efficiency, high output transmission
US11346441B2 (en) 2016-12-22 2022-05-31 Eaton Cummins Automated Transmission Technologies, Llc High efficiency high output transmission with linear clutch actuator and system, method, and apparatus for control
US11391352B2 (en) 2016-12-22 2022-07-19 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission
US11408502B2 (en) 2016-12-22 2022-08-09 Eaton Cummins Automated Transmission Technologies Llc System, method, and apparatus for managing transmission shutdown operations
US11441651B2 (en) 2016-12-22 2022-09-13 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission having improvements to support bearing reliability and efficiency
US11441671B2 (en) 2016-12-22 2022-09-13 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission having an aluminum housing
US11493125B2 (en) 2016-12-22 2022-11-08 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission
US11499612B2 (en) 2016-12-22 2022-11-15 Eaton Cummins Automated Transmission Technologies, Llc High efficiency, high output transmission having ease of integration features
US11592090B2 (en) 2016-12-22 2023-02-28 Eaton Cummins Automated Transmission Technologies Llc High efficiency, high output transmission having ease of integration features

Also Published As

Publication number Publication date
EP1960675A1 (de) 2008-08-27
DE102005060530A1 (de) 2007-06-21
CN101273205A (zh) 2008-09-24
JP2009520164A (ja) 2009-05-21
WO2007068416A1 (de) 2007-06-21

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Legal Events

Date Code Title Description
AS Assignment

Owner name: ZF FRIEDRICHSHAFEN AG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:INGENBLEEK, ROBERT;ULBRICHT, MARKUS;STEINBORN, MARIO;AND OTHERS;REEL/FRAME:021110/0797;SIGNING DATES FROM 20080215 TO 20080227

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION