AT385572B - ADJUSTMENT CONTROL DEVICE - Google Patents

ADJUSTMENT CONTROL DEVICE

Info

Publication number
AT385572B
AT385572B AT0406184A AT406184A AT385572B AT 385572 B AT385572 B AT 385572B AT 0406184 A AT0406184 A AT 0406184A AT 406184 A AT406184 A AT 406184A AT 385572 B AT385572 B AT 385572B
Authority
AT
Austria
Prior art keywords
control device
adjustment control
adjustment
control
Prior art date
Application number
AT0406184A
Other languages
German (de)
Other versions
ATA406184A (en
Inventor
Erich Preisler
Wolfgang Ehgartner
Guenther Altrichter
Rudolf Dipl Ing Greimel
Reinhard Dipl Ing Dr Pinter
Karl Dipl Ing Rauscher
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Priority to AT0406184A priority Critical patent/AT385572B/en
Priority to DE19853542547 priority patent/DE3542547A1/en
Priority to FR8518740A priority patent/FR2575240A1/en
Priority to IT23238/85A priority patent/IT1186455B/en
Publication of ATA406184A publication Critical patent/ATA406184A/en
Application granted granted Critical
Publication of AT385572B publication Critical patent/AT385572B/en

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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1268—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like with a plurality of the diaphragms
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
AT0406184A 1984-12-21 1984-12-21 ADJUSTMENT CONTROL DEVICE AT385572B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0406184A AT385572B (en) 1984-12-21 1984-12-21 ADJUSTMENT CONTROL DEVICE
DE19853542547 DE3542547A1 (en) 1984-12-21 1985-12-02 Adjusting or regulating device
FR8518740A FR2575240A1 (en) 1984-12-21 1985-12-16 Operating spindle sealing structure
IT23238/85A IT1186455B (en) 1984-12-21 1985-12-17 FLUID-OPERATED REGULATOR DEVICE FOR WORK EQUIPMENT AND SERVOMECHANISMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0406184A AT385572B (en) 1984-12-21 1984-12-21 ADJUSTMENT CONTROL DEVICE

Publications (2)

Publication Number Publication Date
ATA406184A ATA406184A (en) 1987-09-15
AT385572B true AT385572B (en) 1988-04-25

Family

ID=3559132

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0406184A AT385572B (en) 1984-12-21 1984-12-21 ADJUSTMENT CONTROL DEVICE

Country Status (4)

Country Link
AT (1) AT385572B (en)
DE (1) DE3542547A1 (en)
FR (1) FR2575240A1 (en)
IT (1) IT1186455B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726328A1 (en) 1997-06-20 1998-12-24 Bosch Gmbh Robert Lighting device for vehicles
WO2000037805A1 (en) * 1998-12-18 2000-06-29 Poweraxle Pty Limited Fluid activated biasing
DE202007012345U1 (en) * 2007-09-04 2009-01-08 Witzenmann Gmbh metal bellows
DE102010032802A1 (en) * 2010-07-30 2012-02-02 Festo Ag & Co. Kg Fluid dynamic linear actuator
DE102010034024B4 (en) * 2010-08-11 2014-03-20 Festo Ag & Co. Kg Balganordnung with at least one bellows unit
DE102010045437A1 (en) * 2010-09-15 2012-03-15 Forschungszentrum Jülich GmbH linear actuator
DE102012006608B4 (en) 2012-03-30 2014-07-10 Festo Ag & Co. Kg driving device
US20240255059A1 (en) * 2023-01-30 2024-08-01 Rolls-Royce North American Technologies Inc. Double bellows valve for preventing undesired valve failure positions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987998A (en) * 1972-08-03 1976-10-26 Chandler Evans Inc. Servo valve control system
DE1905022B2 (en) * 1968-05-17 1978-05-03 Martin Bern Froelich Pressure medium controlled valve
DE2649053B2 (en) * 1976-10-28 1980-01-24 Gestra-Ksb-Vertriebsgesellschaft Mbh & Co Kg, 2800 Bremen Valve with a main and an auxiliary closing part
GB2079983A (en) * 1980-07-02 1982-01-27 Kjaergaard Knud Pilot operated control valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289703B (en) * 1963-03-23 1969-02-20 Medizintechnik Leipzig Veb Pneumatic control valve for regulating small flow rates
US3291440A (en) * 1964-06-01 1966-12-13 Farley J Archer Fluid-operated valve
US3528344A (en) * 1968-02-23 1970-09-15 Us Navy Passive delay timer
US3733972A (en) * 1969-08-12 1973-05-22 Gen Motors Corp Servomotor
JPS4928727U (en) * 1972-06-15 1974-03-12
SE372313B (en) * 1973-04-26 1974-12-16 H Berkelius
FR2416424A1 (en) * 1978-02-03 1979-08-31 Gaz De France Gas flow regulator for burner - has piston with curved control surface working in cylinder to give smooth flow
FR2471539A1 (en) * 1979-12-13 1981-06-19 Sofretes Mengin Gland-less water-tight control valve - has internal bellows seal and cam-operated butterfly disc retained by collars

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905022B2 (en) * 1968-05-17 1978-05-03 Martin Bern Froelich Pressure medium controlled valve
US3987998A (en) * 1972-08-03 1976-10-26 Chandler Evans Inc. Servo valve control system
DE2649053B2 (en) * 1976-10-28 1980-01-24 Gestra-Ksb-Vertriebsgesellschaft Mbh & Co Kg, 2800 Bremen Valve with a main and an auxiliary closing part
GB2079983A (en) * 1980-07-02 1982-01-27 Kjaergaard Knud Pilot operated control valve

Also Published As

Publication number Publication date
IT8523238A0 (en) 1985-12-17
ATA406184A (en) 1987-09-15
DE3542547A1 (en) 1986-06-26
FR2575240A1 (en) 1986-06-27
IT1186455B (en) 1987-11-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee