NL143680B - OVERFLOW VALVE. - Google Patents

OVERFLOW VALVE.

Info

Publication number
NL143680B
NL143680B NL6903158A NL6903158A NL143680B NL 143680 B NL143680 B NL 143680B NL 6903158 A NL6903158 A NL 6903158A NL 6903158 A NL6903158 A NL 6903158A NL 143680 B NL143680 B NL 143680B
Authority
NL
Netherlands
Prior art keywords
overflow valve
overflow
valve
Prior art date
Application number
NL6903158A
Other languages
Dutch (nl)
Other versions
NL6903158A (en
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Publication of NL6903158A publication Critical patent/NL6903158A/xx
Publication of NL143680B publication Critical patent/NL143680B/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/02—Shutting-down responsive to overspeed
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/04—Plants characterised by condensers arranged or modified to co-operate with the engines with dump valves to by-pass stages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
NL6903158A 1969-01-08 1969-02-28 OVERFLOW VALVE. NL143680B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16269A CH502513A (en) 1969-01-08 1969-01-08 Overflow valve arranged between the steam generator and consumer

Publications (2)

Publication Number Publication Date
NL6903158A NL6903158A (en) 1970-07-10
NL143680B true NL143680B (en) 1974-10-15

Family

ID=4180663

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6903158A NL143680B (en) 1969-01-08 1969-02-28 OVERFLOW VALVE.

Country Status (8)

Country Link
BE (1) BE744129A (en)
CH (1) CH502513A (en)
DE (1) DE1905769B1 (en)
ES (1) ES375227A1 (en)
FI (1) FI48875C (en)
FR (1) FR2027935A1 (en)
GB (1) GB1231981A (en)
NL (1) NL143680B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524732C1 (en) * 1985-07-11 1986-09-04 Deutsche Babcock Werke AG, 4200 Oberhausen Safety overflow valve
FR2982319B1 (en) * 2011-11-07 2016-05-13 Snecma SYSTEM FOR CONTROLLING A TURBOMACHINE PNEUMATIC VALVE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091577B (en) * 1956-08-18 1960-10-27 C Herbert Zikesch Dipl Ing Switching of a safety valve operated by a control valve

Also Published As

Publication number Publication date
BE744129A (en) 1970-07-07
CH502513A (en) 1971-01-31
GB1231981A (en) 1971-05-12
NL6903158A (en) 1970-07-10
ES375227A1 (en) 1972-03-16
FR2027935A1 (en) 1970-10-02
FI48875C (en) 1975-01-10
DE1905769B1 (en) 1970-10-01
FI48875B (en) 1974-09-30

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SULZER

V4 Lapsed because of reaching the maxim lifetime of a patent