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ITMI921738A1 - Disposizione valvolare a sede doppia - Google Patents

Disposizione valvolare a sede doppia

Info

Publication number
ITMI921738A1
ITMI921738A1 IT001738A ITMI921738A ITMI921738A1 IT MI921738 A1 ITMI921738 A1 IT MI921738A1 IT 001738 A IT001738 A IT 001738A IT MI921738 A ITMI921738 A IT MI921738A IT MI921738 A1 ITMI921738 A1 IT MI921738A1
Authority
IT
Italy
Prior art keywords
valve arrangement
seat valve
double seat
double
arrangement
Prior art date
Application number
IT001738A
Other languages
English (en)
Inventor
Helmut Gottling
Rudolf Moeller
Gerhard Schanowski
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of ITMI921738A0 publication Critical patent/ITMI921738A0/it
Publication of ITMI921738A1 publication Critical patent/ITMI921738A1/it
Application granted granted Critical
Publication of IT1255434B publication Critical patent/IT1255434B/it

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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
ITMI921738A 1991-09-04 1992-07-17 Disposizione valvolare a sede doppia IT1255434B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129755A DE4129755C2 (de) 1991-09-04 1991-09-04 Doppelsitz-Ventilanordnung

Publications (3)

Publication Number Publication Date
ITMI921738A0 ITMI921738A0 (it) 1992-07-17
ITMI921738A1 true ITMI921738A1 (it) 1994-01-17
IT1255434B IT1255434B (it) 1995-10-31

Family

ID=6440077

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921738A IT1255434B (it) 1991-09-04 1992-07-17 Disposizione valvolare a sede doppia

Country Status (4)

Country Link
DE (1) DE4129755C2 (it)
FR (1) FR2680852A1 (it)
GB (1) GB2259968A (it)
IT (1) IT1255434B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO412896A0 (en) * 1996-12-11 1997-01-09 Upham, John D. Electromagnetic gas injection valve
AU751916B2 (en) * 1996-12-11 2002-08-29 John Dillon Upham Pressure balanced gas injection valve
RU2145021C1 (ru) * 1997-10-22 2000-01-27 Акционерное общество открытого типа "Ленинградский Металлический завод" Регулирующий двухседельный клапан для регулирования расхода пара
DE102004005315B3 (de) * 2004-02-04 2005-10-13 Festo Ag & Co Differenzdruck-Proportionalventil
JP2005299811A (ja) * 2004-04-13 2005-10-27 Tgk Co Ltd 流体制御弁
DE102004051368A1 (de) * 2004-05-04 2005-12-01 Bosch Rexroth Ag Schaltventil
US10502455B2 (en) 2010-01-14 2019-12-10 Invensys Controls Australia Pty Ltd. System and method to reduce standby energy loss in a gas burning appliance and components for use therewith
CN106567953B (zh) * 2016-11-07 2019-04-02 武汉船用机械有限责任公司 蒸汽调节阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159715B (de) * 1960-07-25 1963-12-19 Manning Maxwell & Moore Inc Doppelsitzventil
US3587156A (en) * 1967-09-19 1971-06-28 Systems Design Co Inc Method of manufacturing a pressurized fluid control valve
SE366812B (it) * 1971-09-22 1974-05-06 Neles Ab
JPS589307B2 (ja) * 1978-08-23 1983-02-19 株式会社日立製作所 比例形電磁弁
DE2837298C2 (de) * 1978-08-26 1984-05-24 Holstein Und Kappert Gmbh, 4600 Dortmund Doppelsitz-Hubventil
US4469124A (en) * 1982-01-18 1984-09-04 Michigan Consolidated Gas Company Gas shut-off valve
DE3221928A1 (de) * 1982-06-11 1983-12-15 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Elektropneumatische vorsteuerstufe fuer ein pneumatisches servoventil

Also Published As

Publication number Publication date
DE4129755A1 (de) 1993-03-18
ITMI921738A0 (it) 1992-07-17
FR2680852A1 (fr) 1993-03-05
GB9218745D0 (en) 1992-10-21
DE4129755C2 (de) 1994-09-29
IT1255434B (it) 1995-10-31
GB2259968A (en) 1993-03-31

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Legal Events

Date Code Title Description
0001 Granted