IT1042248B - Dispositivo di strozzamento rego labile per vapore - Google Patents

Dispositivo di strozzamento rego labile per vapore

Info

Publication number
IT1042248B
IT1042248B IT2683875A IT2683875A IT1042248B IT 1042248 B IT1042248 B IT 1042248B IT 2683875 A IT2683875 A IT 2683875A IT 2683875 A IT2683875 A IT 2683875A IT 1042248 B IT1042248 B IT 1042248B
Authority
IT
Italy
Prior art keywords
rego
labile
steam
choke device
choke
Prior art date
Application number
IT2683875A
Other languages
English (en)
Italian (it)
Original Assignee
Welland & Tuxhorn
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
Priority claimed from DE19742443207 external-priority patent/DE2443207C3/de
Application filed by Welland & Tuxhorn filed Critical Welland & Tuxhorn
Application granted granted Critical
Publication of IT1042248B publication Critical patent/IT1042248B/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/002—Steam conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D7/00—Auxiliary devices for promoting water circulation
    • F22D7/04—Injectors for water or steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • F22G5/126—Water injection apparatus in combination with steam-pressure reducing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
IT2683875A 1974-09-10 1975-09-03 Dispositivo di strozzamento rego labile per vapore IT1042248B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742443207 DE2443207C3 (de) 1974-09-10 Vorrichtung zum Druckabsenken und Kühlen von Heißdampf

Publications (1)

Publication Number Publication Date
IT1042248B true IT1042248B (it) 1980-01-30

Family

ID=5925283

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2683875A IT1042248B (it) 1974-09-10 1975-09-03 Dispositivo di strozzamento rego labile per vapore

Country Status (6)

Country Link
AT (1) AT369520B (OSRAM)
CH (1) CH582331A5 (OSRAM)
FR (1) FR2284362A1 (OSRAM)
GB (1) GB1526804A (OSRAM)
IT (1) IT1042248B (OSRAM)
SE (1) SE404630B (OSRAM)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023047B (de) * 1954-03-31 1958-01-23 Heinrich Welland Dampfumformventil zur Heissdampfkuehlung
BE756932A (fr) * 1969-10-02 1971-04-01 Fischer Controls Cy Soupapes comportant notamment un dispositif reduisant l'intensite des bruits
FR2080168A5 (OSRAM) * 1970-02-25 1971-11-12 Kraftwerk Union Ag
US3722854A (en) * 1971-12-01 1973-03-27 Grove Valve & Regulator Co Valve with perforated ribbon silencing element

Also Published As

Publication number Publication date
ATA651075A (de) 1982-05-15
SE404630B (sv) 1978-10-16
FR2284362A1 (fr) 1976-04-09
CH582331A5 (OSRAM) 1976-11-30
FR2284362B1 (OSRAM) 1981-12-31
SE7509935L (sv) 1976-03-11
DE2443207B2 (de) 1976-07-15
GB1526804A (en) 1978-10-04
AT369520B (de) 1983-01-10
DE2443207A1 (de) 1976-03-25

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