GB1506490A - Control of valves of turbomachines - Google Patents

Control of valves of turbomachines

Info

Publication number
GB1506490A
GB1506490A GB4207975A GB4207975A GB1506490A GB 1506490 A GB1506490 A GB 1506490A GB 4207975 A GB4207975 A GB 4207975A GB 4207975 A GB4207975 A GB 4207975A GB 1506490 A GB1506490 A GB 1506490A
Authority
GB
United Kingdom
Prior art keywords
ball
valve
valves
jointed
oct
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
Application number
GB4207975A
Other languages
English (en)
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Publication of GB1506490A publication Critical patent/GB1506490A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
GB4207975A 1974-10-14 1975-10-14 Control of valves of turbomachines Expired GB1506490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434447A FR2288215A1 (fr) 1974-10-14 1974-10-14 Dispositif de commande des soupapes regulatrices d'une turbomachine

Publications (1)

Publication Number Publication Date
GB1506490A true GB1506490A (en) 1978-04-05

Family

ID=9144052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4207975A Expired GB1506490A (en) 1974-10-14 1975-10-14 Control of valves of turbomachines

Country Status (4)

Country Link
DE (1) DE7532690U (enExample)
FR (1) FR2288215A1 (enExample)
GB (1) GB1506490A (enExample)
IT (1) IT1047357B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101936196B (zh) * 2009-06-29 2013-12-04 沈阳飞鸿达节能设备技术开发有限公司 多汽源蒸汽压力匹配器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322153A (en) * 1964-06-09 1967-05-30 Gen Electric Multiple pressure control valve

Also Published As

Publication number Publication date
FR2288215B1 (enExample) 1978-11-24
FR2288215A1 (fr) 1976-05-14
IT1047357B (it) 1980-09-10
DE7532690U (de) 1976-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19951013