SE407840B - Anordning for stromningsreglering av kompressorer - Google Patents

Anordning for stromningsreglering av kompressorer

Info

Publication number: SE407840B
Authority: SE; Sweden
Prior art keywords: ring; housing; free ends; movement; operating points
Prior art date: 1973-11-19

Application number

SE7411361A

Other languages

English (en)

Swedish (sv)

Other versions

SE7411361L (it

Inventor

W J Stein

S Straniti

Original Assignee

Avco 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.)

1973-11-19

Filing date

1974-09-09

Publication date

1979-04-23

1974-09-09 Application filed by Avco Corp filed Critical Avco Corp

1975-05-20 Publication of SE7411361L publication Critical patent/SE7411361L/xx

1979-04-23 Publication of SE407840B publication Critical patent/SE407840B/sv

Links

210000002105 tongue Anatomy 0.000 claims description 11
230000007423 decrease Effects 0.000 claims description 3
238000006073 displacement reaction Methods 0.000 claims description 3
210000005069 ears Anatomy 0.000 description 7
230000008859 change Effects 0.000 description 5
238000005086 pumping Methods 0.000 description 4
230000001105 regulatory effect Effects 0.000 description 4
238000002485 combustion reaction Methods 0.000 description 2
230000008602 contraction Effects 0.000 description 2
241000283707 Capra Species 0.000 description 1
102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
230000009471 action Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000013011 mating Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
230000003068 static effect Effects 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Control Of Positive-Displacement Air Blowers (AREA)
Sliding Valves (AREA)
Control Of Turbines (AREA)

SE7411361A 1973-11-19 1974-09-09 Anordning for stromningsreglering av kompressorer SE407840B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00417101A US3841790A (en)	1973-11-19	1973-11-19	Compressor flow fence

Publications (2)

Publication Number	Publication Date
SE7411361L SE7411361L (it)	1975-05-20
SE407840B true SE407840B (sv)	1979-04-23

Family

ID=23652586

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7411361A SE407840B (sv)	1973-11-19	1974-09-09	Anordning for stromningsreglering av kompressorer

Country Status (7)

Country	Link
US (1)	US3841790A (it)
JP (1)	JPS5242241B2 (it)
DE (1)	DE2440551C3 (it)
FR (1)	FR2251735B1 (it)
GB (1)	GB1468584A (it)
IT (1)	IT1019301B (it)
SE (1)	SE407840B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3904309A (en) *	1974-08-12	1975-09-09	Caterpillar Tractor Co	Variable angle turbine nozzle actuating mechanism
US4067661A (en) *	1976-10-01	1978-01-10	Caterpillar Tractor Co.	Thermally compensated variable turbine nozzle position indicator
US4383798A (en) *	1980-11-03	1983-05-17	Allis-Chalmers Corporation	Singular mounted servomotor system for bulb turbines
US4884944A (en) *	1988-09-07	1989-12-05	Avco Corporation	Compressor flow fence
US6968697B2 (en) *	2003-09-17	2005-11-29	Honeywell International Inc.	Integral compressor housing of gas turbine engines
GB2467153B (en) *	2009-01-26	2010-12-08	Rolls Royce Plc	A variable assembly
US8727697B2 (en) *	2010-03-27	2014-05-20	Rolls-Royce Corporation	Variable vane actuation system and method
FR3063779B1 (fr) *	2017-03-07	2022-11-04	Safran Aircraft Engines	Anneau de commande de calage d'un etage d'aube d'un stator
US12066027B2 (en)	2022-08-11	2024-08-20	Next Gen Compression Llc	Variable geometry supersonic compressor
WO2024035894A1 (en)	2022-08-11	2024-02-15	Next Gen Compression Llc	Method for efficient part load compressor operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2838227A (en) *	1953-12-23	1958-06-10	Armstrong Siddeley Motors Ltd	Preventing or reducing stalling of the early rows of axial-flow compressor blades ofgas turbine engines
CH390451A (de) *	1962-01-25	1965-04-15	Sulzer Ag	Vorrichtung zur Verschiebung der Pumpgrenze von Verdichtern
GB1244292A (en) *	1970-01-14	1971-08-25	Rolls Royce	Gas turbine engine

1973
- 1973-11-19 US US00417101A patent/US3841790A/en not_active Expired - Lifetime
1974
- 1974-08-21 DE DE2440551A patent/DE2440551C3/de not_active Expired
- 1974-09-09 SE SE7411361A patent/SE407840B/sv not_active IP Right Cessation
- 1974-09-13 FR FR7430993A patent/FR2251735B1/fr not_active Expired
- 1974-09-16 GB GB4031774A patent/GB1468584A/en not_active Expired
- 1974-09-17 IT IT53054/74A patent/IT1019301B/it active
- 1974-09-19 JP JP49107233A patent/JPS5242241B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1468584A (en)	1977-03-30
FR2251735B1 (it)	1979-10-19
JPS5242241B2 (it)	1977-10-24
FR2251735A1 (it)	1975-06-13
SE7411361L (it)	1975-05-20
JPS5080511A (it)	1975-06-30
US3841790A (en)	1974-10-15
IT1019301B (it)	1977-11-10
DE2440551B2 (de)	1979-07-19
DE2440551A1 (de)	1975-05-22
DE2440551C3 (de)	1980-03-06

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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