GB1374736A - Creation of Inventions and Patents with Artificial Intelligence

GB1374736A – Turbine inlet valve structure
– Google Patents

GB1374736A – Turbine inlet valve structure
– Google Patents
Turbine inlet valve structure

Info

Publication number
GB1374736A

GB1374736A
GB2140373A
GB2140373A
GB1374736A
GB 1374736 A
GB1374736 A
GB 1374736A
GB 2140373 A
GB2140373 A
GB 2140373A
GB 2140373 A
GB2140373 A
GB 2140373A
GB 1374736 A
GB1374736 A
GB 1374736A
Authority
GB
United Kingdom
Prior art keywords
valve
disposed
valves
secured
lifting bar
Prior art date
1972-06-05
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
GB2140373A
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.)

Carrier Corp

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.)
1972-06-05
Filing date
1973-05-04
Publication date
1974-11-20

1973-05-04
Application filed by Carrier Corp
filed
Critical
Carrier Corp

1974-11-20
Publication of GB1374736A
publication
Critical
patent/GB1374736A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

239000012530
fluid
Substances

0.000
abstract
2

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

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T137/00—Fluid handling

Y10T137/8593—Systems

Y10T137/86928—Sequentially progressive opening or closing of plural valves

Y10T137/87016—Lost motion

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T137/00—Fluid handling

Y10T137/8593—Systems

Y10T137/87265—Dividing into parallel flow paths with recombining

Y10T137/8741—With common operator

Abstract

1374736 Steam turbine control valves CARRIER CORP 4 May 1973 [5 June 1972] 21403/73 Heading F1T The invention relates to a fluid admission valve assembly for an elastic fluid turbine. The turbine shown comprises a casing 10 having an inlet valve chest 12 secured thereto, the casing being formed with four steam inlet passages 14, 15, 16, 17, in each of which is disposed a valve seat member 20, a valve member 53 co-operating with each valve seat. The valves are disposed in a linear series. The valve members are mounted on a lifting bar 40 which comprises two parts 41, 43, the part 41 being formed with six rectangular section grooves 50 in four of which the correspondingly-shaped stems 54 of the valve members 53 are disposed; the valve members are also formed with heads 57. The part 41 is formed with a rib portion 67 which upon assembly engages within a recess 68, 69 formed in the part 43, the parts being secured together by screws 44. The length of the stems 54 varies so as to allow differential opening of the valves. A pair of lifting rods 27 are also secured in two of the grooves 50 of the lifting bar, each rod having a circular portion 63 which is received in the groove 50, and two spaced portions 60, 61 which engage the lower and upper surfaces of the lifting bar. The lifting rods extend through sleeves 26 supported in the valve chest 12 and are pivotally connected at their upper ends to links 35 which in turn are pivotally connected to levers 31 pivotally mounted at 32 on brackets 33, 34 the other ends of the levers being connected through a link 77 to an actuating device 80.

GB2140373A
1972-06-05
1973-05-04
Turbine inlet valve structure

Expired

GB1374736A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US25970172A

1972-06-05
1972-06-05

Publications (1)

Publication Number
Publication Date

GB1374736A
true

GB1374736A
(en)

1974-11-20

Family
ID=22986002
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2140373A
Expired

GB1374736A
(en)

1972-06-05
1973-05-04
Turbine inlet valve structure

Country Status (10)

Country
Link

US
(1)

US3753449A
(en)

JP
(1)

JPS5312644B2
(en)

CA
(1)

CA990614A
(en)

CH
(1)

CH547432A
(en)

DE
(1)

DE2325297C3
(en)

FR
(1)

FR2188675A5
(en)

GB
(1)

GB1374736A
(en)

IT
(1)

IT987271B
(en)

NL
(1)

NL153988B
(en)

SE
(1)

SE378646B
(en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4066532A
(en)

1975-06-30
1978-01-03
Petroleo Brasileiro S.A. Petrobras
Process for producing premium coke and aromatic residues for the manufacture of carbon black

JPS5610626A
(en)

1979-07-04
1981-02-03
Sanyo Electric Co Ltd
Safety combustion system

US4276237A
(en)

1979-08-01
1981-06-30
Standard-Thomson Corporation
Carburetor air control device

US4456032A
(en)

1982-01-18
1984-06-26
Elliott Turbomachinery Company, Inc.
Fluid admission valve structure

JPS58169356U
(en)

1982-05-06
1983-11-11
リンナイ株式会社

Combustor combustion safety device

JPS62206192A
(en)

1986-03-05
1987-09-10
長谷川　徳三
Cleaner for bore hole

JPS62192053U
(en)

1986-05-22
1987-12-07

JPS63210187A
(en)

1987-02-27
1988-08-31
Nippon Steel Chem Co Ltd
Manufacture of coal-base needle-like pitch coke

GB8712951D0
(en)

1987-06-03
1987-07-08
Rolls Royce Plc
Valve

IT201800006560A1
(en)

2018-06-21
2019-12-21

SHUTTER FOR A CONTROL VALVE ASSEMBLY OF A STEAM TURBINE / SHUTTER FOR A CONTROL VALVE GROUP OF A STEAM TURBINE

Family Cites Families (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2385537A
(en)

1942-12-17
1945-09-25
Westinghouse Electric Corp
Valve operating mechanism

US3625241A
(en)

1969-10-16
1971-12-07
Carrier Corp
Steam admission valve structure for steam turbines

1972

1972-06-05
US
US00259701A
patent/US3753449A/en
not_active
Expired – Lifetime

1973

1973-05-01
CA
CA170,170A
patent/CA990614A/en
not_active
Expired

1973-05-04
GB
GB2140373A
patent/GB1374736A/en
not_active
Expired

1973-05-10
IT
IT23941/73A
patent/IT987271B/en
active

1973-05-10
CH
CH701473A
patent/CH547432A/en
not_active
IP Right Cessation

1973-05-18
DE
DE2325297A
patent/DE2325297C3/en
not_active
Expired

1973-05-28
NL
NL737307384A
patent/NL153988B/en
not_active
IP Right Cessation

1973-05-30
JP
JP6072273A
patent/JPS5312644B2/ja
not_active
Expired

1973-06-04
SE
SE7307835A
patent/SE378646B/xx
unknown

1973-06-05
FR
FR7320352A
patent/FR2188675A5/fr
not_active
Expired

Also Published As

Publication number
Publication date

JPS4949004A
(en)

1974-05-13

FR2188675A5
(en)

1974-01-18

JPS5312644B2
(en)

1978-05-02

CH547432A
(en)

1974-03-29

AU5532173A
(en)

1974-11-07

CA990614A
(en)

1976-06-08

US3753449A
(en)

1973-08-21

NL153988B
(en)

1977-07-15

IT987271B
(en)

1975-02-20

SE378646B
(en)

1975-09-08

NL7307384A
(en)

1973-12-07

DE2325297C3
(en)

1975-09-04

DE2325297B2
(en)

1975-01-23

DE2325297A1
(en)

1973-12-20

Contact information