IT996224B - Dispositivo di valvola a farfalla per motori a turbina a gas - Google Patents

Dispositivo di valvola a farfalla per motori a turbina a gas

Info

Publication number: IT996224B
Authority: IT; Italy
Prior art keywords: gas turbine; valve device; butterfly valve; turbine engines; engines
Prior art date: 1972-10-03

Application number

IT52835/73A

Other languages

English (en)

Original Assignee

Lucas Aerospace Ltd

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.)

1972-10-03

Filing date

1973-10-01

Publication date

1975-12-10

1973-10-01 Application filed by Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd

1975-12-10 Application granted granted Critical

1975-12-10 Publication of IT996224B publication Critical patent/IT996224B/it

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/32—Control of fuel supply characterised by throttling of fuel
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7787—Expansible chamber subject to differential pressures
- Y10T137/7788—Pressures across fixed choke
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7787—Expansible chamber subject to differential pressures
- Y10T137/7791—Pressures across flow line valve

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Safety Valves (AREA)
Control Of Turbines (AREA)

IT52835/73A 1972-10-03 1973-10-01 Dispositivo di valvola a farfalla per motori a turbina a gas IT996224B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4545872A GB1438112A (en)	1972-10-03	1972-10-03	Throttle valve arrangement

Publications (1)

Publication Number	Publication Date
IT996224B true IT996224B (it)	1975-12-10

Family

ID=10437278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT52835/73A IT996224B (it)	1972-10-03	1973-10-01	Dispositivo di valvola a farfalla per motori a turbina a gas

Country Status (6)

Country	Link
US (1)	US3881508A (it)
JP (1)	JPS5939631B2 (it)
DE (1)	DE2349368C3 (it)
FR (1)	FR2201403B1 (it)
GB (1)	GB1438112A (it)
IT (1)	IT996224B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3374089D1 (en) *	1983-06-02	1987-11-19	Snecma	Flow control device with integrated pressure detector
US5904177A (en) *	1997-03-17	1999-05-18	Marotta Scientific Controls, Inc.	Fluid flow control device
KR100375176B1 (ko) *	2000-07-06	2003-03-15	(주) 한창게이지산업	고압수 제어용 버티컬 타입 스프레이 밸브
US7647942B2 (en) *	2007-02-21	2010-01-19	Victaulic Company	Constant flow rate valve
CN102865109B (zh) *	2012-09-26	2015-03-25	中国神华能源股份有限公司	汽轮机的高压主汽门装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1065973A (en) *	1911-11-07	1913-07-01	Samuel C Shaffner	Gas-regulator.
US1050763A (en) *	1912-02-21	1913-01-14	George W Kimball	Fluid-delivery and pressure-governing device.
US2583296A (en) *	1945-06-18	1952-01-22	Vickers Inc	Flow regulating valve
US2865397A (en) *	1954-10-06	1958-12-23	United States Steel Corp	Hydraulic governor
DE1299943B (de) *	1960-11-23	1969-07-24	Plessey Co Ltd	Brennstoffregeleinrichtung
DE1807755A1 (de) *	1968-11-08	1970-05-27	Daimler Benz Ag	Rotationskolben-Einspritzbrennkraftmaschine

1972
- 1972-10-03 GB GB4545872A patent/GB1438112A/en not_active Expired
1973
- 1973-10-01 IT IT52835/73A patent/IT996224B/it active
- 1973-10-02 DE DE2349368A patent/DE2349368C3/de not_active Expired
- 1973-10-03 JP JP48110652A patent/JPS5939631B2/ja not_active Expired
- 1973-10-03 US US403006A patent/US3881508A/en not_active Expired - Lifetime
- 1973-10-03 FR FR7335338A patent/FR2201403B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE2349368B2 (de)	1980-06-26
FR2201403A1 (it)	1974-04-26
DE2349368A1 (de)	1974-04-11
DE2349368C3 (de)	1981-04-30
US3881508A (en)	1975-05-06
JPS4972720A (it)	1974-07-13
FR2201403B1 (it)	1976-06-18
GB1438112A (en)	1976-06-03
JPS5939631B2 (ja)	1984-09-25

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