DE69905412T2 - Druckmittelbetätigtes Umschaltventil - Google Patents

Druckmittelbetätigtes Umschaltventil

Info

Publication number
DE69905412T2
DE69905412T2 DE69905412T DE69905412T DE69905412T2 DE 69905412 T2 DE69905412 T2 DE 69905412T2 DE 69905412 T DE69905412 T DE 69905412T DE 69905412 T DE69905412 T DE 69905412T DE 69905412 T2 DE69905412 T2 DE 69905412T2
Authority
DE
Germany
Prior art keywords
control
control shaft
diaphragm
pressure
valve portion
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.)
Expired - Lifetime
Application number
DE69905412T
Other languages
English (en)
Other versions
DE69905412D1 (de
Inventor
Michele Rossignoli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69905412D1 publication Critical patent/DE69905412D1/de
Application granted granted Critical
Publication of DE69905412T2 publication Critical patent/DE69905412T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Vehicle Body Suspensions (AREA)
DE69905412T 1998-03-24 1999-03-22 Druckmittelbetätigtes Umschaltventil Expired - Lifetime DE69905412T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98VR000019A IT1299650B1 (it) 1998-03-24 1998-03-24 Valvola deviatrice idropressostatica a commutazione comandata trasversalmente

Publications (2)

Publication Number Publication Date
DE69905412D1 DE69905412D1 (de) 2003-03-27
DE69905412T2 true DE69905412T2 (de) 2003-11-27

Family

ID=11428504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905412T Expired - Lifetime DE69905412T2 (de) 1998-03-24 1999-03-22 Druckmittelbetätigtes Umschaltventil

Country Status (6)

Country Link
EP (1) EP0945687B1 (de)
AT (1) ATE232954T1 (de)
DE (1) DE69905412T2 (de)
ES (1) ES2192809T3 (de)
IT (1) IT1299650B1 (de)
SI (1) SI0945687T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813950B1 (fr) * 2000-09-14 2002-11-15 Chaffoteaux Et Maury Vanne distributrice hydraulique pour systeme de production d'eau chaude de chauffage et d'eau chaude sanitaire
EP1406035A1 (de) * 2002-10-04 2004-04-07 Faro Srl Elektrisches Drei-Wege-Umschaltventil
DE10254239A1 (de) * 2002-11-20 2004-06-03 Honeywell Ag Ventilbaugruppe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1202009B (it) * 1985-07-11 1989-02-02 Rossignoli Renzo Dispositivo di supporto e tenuta per componenti traslabili particolarmente per gruppi valvolari
IT1240930B (it) * 1990-03-08 1993-12-27 Fugas Di Matelli L. E Fugazza G. Valvola a tre vie perfezionata
IT1244296B (it) * 1990-07-09 1994-07-08 Giuseppe Fugazza Complesso valvolare per impianti di riscaldamento

Also Published As

Publication number Publication date
DE69905412D1 (de) 2003-03-27
SI0945687T1 (en) 2003-08-31
EP0945687A1 (de) 1999-09-29
ITVR980019A1 (it) 1999-09-24
ES2192809T3 (es) 2003-10-16
IT1299650B1 (it) 2000-03-24
EP0945687B1 (de) 2003-02-19
ATE232954T1 (de) 2003-03-15

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: BOECK, TAPPE, KIRSCHNER RECHTSANWAELTE PATENTANWAELTE