ATE261561T1 - Schieberventil - Google Patents

Schieberventil

Info

Publication number
ATE261561T1
ATE261561T1 AT97119158T AT97119158T ATE261561T1 AT E261561 T1 ATE261561 T1 AT E261561T1 AT 97119158 T AT97119158 T AT 97119158T AT 97119158 T AT97119158 T AT 97119158T AT E261561 T1 ATE261561 T1 AT E261561T1
Authority
AT
Austria
Prior art keywords
membrane
sealing
pressures
friction
pressure
Prior art date
Application number
AT97119158T
Other languages
English (en)
Inventor
Alfio Pozzi
Original Assignee
Alfio Pozzi
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 Alfio Pozzi filed Critical Alfio Pozzi
Application granted granted Critical
Publication of ATE261561T1 publication Critical patent/ATE261561T1/de

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
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
    • 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
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0647—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Fluid Pressure (AREA)
AT97119158T 1996-11-04 1997-11-03 Schieberventil ATE261561T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96VA000023A IT1289208B1 (it) 1996-11-04 1996-11-04 Valvola a cassetto e mezzi per il suo azionamento particolarmente utilizzabili nei riduttori di pressione e procedimento per la loro

Publications (1)

Publication Number Publication Date
ATE261561T1 true ATE261561T1 (de) 2004-03-15

Family

ID=11423388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97119158T ATE261561T1 (de) 1996-11-04 1997-11-03 Schieberventil

Country Status (5)

Country Link
EP (1) EP0879978B1 (de)
AT (1) ATE261561T1 (de)
DE (1) DE69728033D1 (de)
ES (1) ES2217361T3 (de)
IT (1) IT1289208B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108167460A (zh) * 2018-01-29 2018-06-15 超达阀门集团股份有限公司 一种黑水灰水调节阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR539682A (fr) * 1921-08-24 1922-06-29 Ventilation Kestner Et Neu Snc Nouveau type de robinet à vanne
US2195337A (en) * 1936-11-11 1940-03-26 Pittsburgh Equitable Meter Co Fluid pressure regulator
DE803624C (de) * 1948-12-31 1951-04-05 Huettenwerksanlagen M B H Ges Gasschieber
US3517697A (en) * 1967-12-13 1970-06-30 Richards Ind Inc Pressure regulating valve

Also Published As

Publication number Publication date
ES2217361T3 (es) 2004-11-01
EP0879978A1 (de) 1998-11-25
ITVA960023A1 (it) 1998-05-04
ITVA960023A0 (it) 1996-11-04
EP0879978B1 (de) 2004-03-10
DE69728033D1 (de) 2004-04-15
IT1289208B1 (it) 1998-09-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties