IT947333B - Meccanismo di scatto operativo di valvole a comando a scatto per turbine - Google Patents

Meccanismo di scatto operativo di valvole a comando a scatto per turbine

Info

Publication number
IT947333B
IT947333B IT20264/72A IT2026472A IT947333B IT 947333 B IT947333 B IT 947333B IT 20264/72 A IT20264/72 A IT 20264/72A IT 2026472 A IT2026472 A IT 2026472A IT 947333 B IT947333 B IT 947333B
Authority
IT
Italy
Prior art keywords
turbines
snap
valves
trip mechanism
operating trip
Prior art date
Application number
IT20264/72A
Other languages
English (en)
Italian (it)
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of IT947333B publication Critical patent/IT947333B/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/16—Means to prevent accidental or unauthorised actuation with locking member actuated by magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling or safety means
    • 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
    • F01D21/16—Trip gear
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
    • F01B2250/002—Valves, brakes, control or safety devices for steam engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Turbines (AREA)
  • Mechanically-Actuated Valves (AREA)
IT20264/72A 1971-04-26 1972-02-05 Meccanismo di scatto operativo di valvole a comando a scatto per turbine IT947333B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13730371A 1971-04-26 1971-04-26

Publications (1)

Publication Number Publication Date
IT947333B true IT947333B (it) 1973-05-21

Family

ID=22476750

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20264/72A IT947333B (it) 1971-04-26 1972-02-05 Meccanismo di scatto operativo di valvole a comando a scatto per turbine

Country Status (9)

Country Link
US (1) US3685791A (ref)
JP (1) JPS509924B1 (ref)
AT (1) AT326584B (ref)
AU (1) AU438550B2 (ref)
CA (1) CA955575A (ref)
FR (1) FR2136706A5 (ref)
GB (1) GB1381611A (ref)
IT (1) IT947333B (ref)
NL (1) NL152961B (ref)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257183U (ref) * 1975-10-24 1977-04-25
FR2372360A1 (fr) * 1976-11-18 1978-06-23 Mineur Becourt Dispositif d'obturation a clapet a grande vitesse de reaction
US4113063A (en) * 1976-12-06 1978-09-12 Vapor Corporation Mechanical stored energy positioning actuator
JPS53128632U (ref) * 1977-03-19 1978-10-12
JPS53128631U (ref) * 1977-03-19 1978-10-12
US4379544A (en) * 1981-05-01 1983-04-12 Elliott Turbomachinery Company, Inc. Turbine trip valve mechanism
US6837474B1 (en) * 2003-09-17 2005-01-04 Dresser-Rand Company Electrically operated remote trip mechanism and method
US7194865B2 (en) * 2004-08-30 2007-03-27 Compressor Controls Corporation Turbine overspeed protection
EP3646910B1 (en) 2017-06-26 2025-11-12 Taisei Kako Co., Ltd. Syringe opening confirmation structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259357A (en) * 1963-09-06 1966-07-05 Eclipse Fuel Eng Co Automatic shut-off valve

Also Published As

Publication number Publication date
CA955575A (en) 1974-10-01
AU438550B2 (en) 1973-08-09
NL7204220A (ref) 1972-10-30
FR2136706A5 (ref) 1972-12-22
US3685791A (en) 1972-08-22
AU3859872A (en) 1973-08-09
AT326584B (de) 1975-12-29
DE2210123B2 (de) 1974-11-21
ATA330572A (de) 1975-02-15
NL152961B (nl) 1977-04-15
DE2210123A1 (de) 1972-11-02
JPS509924B1 (ref) 1975-04-17
GB1381611A (en) 1975-01-22

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