GB696566A - Improvements in and relating to dynamic compressors - Google Patents

Improvements in and relating to dynamic compressors

Info

Publication number
GB696566A
GB696566A GB2705651A GB2705651A GB696566A GB 696566 A GB696566 A GB 696566A GB 2705651 A GB2705651 A GB 2705651A GB 2705651 A GB2705651 A GB 2705651A GB 696566 A GB696566 A GB 696566A
Authority
GB
United Kingdom
Prior art keywords
blow
compressor
quickacting
venturi
nov
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
GB2705651A
Inventor
Reuel Duncan Van Millingen
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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.)
Filing date
Publication date
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB2705651A priority Critical patent/GB696566A/en
Publication of GB696566A publication Critical patent/GB696566A/en
Expired legal-status Critical Current

Links

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
    • F04D27/0284—Conjoint control of two or more different functions

Abstract

696,566. Gas turbine plant; axial-flow and radialnow compressors. ENGLISH ELECTRIC CO., Ltd. Nov. 19, 1951 [Nov. 17, 1950], No. 27056/51. Divided out of 696,555. Drawings to Specification. Classes 110(i) and 110(iii) [Also in Group XXIX] A control device for a dynamic compressor comprises a comparatively slow-acting blow-off regulator responsive to a predetermined relation between the difference between pitot pressure and static pressure in a venturi passed through by at least part of the gas delivered by the compressor and the gauge pressure in the venturi, and a quickacting opening means for the blow-off valve which is directly operatively connected to a control member, such as a throttle valve, for reducing the mass flow to a consumer. In the gas turbine plant described in Specification 696,555, a hydraulic relay (see Group XXIX) may be interposed in the quickacting control means for the throttle and blow-off valves of the compressor. In other respects the subject-matter is substantially identical with that of Specification 696,555, but the claims differ.
GB2705651A 1950-11-17 1950-11-17 Improvements in and relating to dynamic compressors Expired GB696566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2705651A GB696566A (en) 1950-11-17 1950-11-17 Improvements in and relating to dynamic compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2705651A GB696566A (en) 1950-11-17 1950-11-17 Improvements in and relating to dynamic compressors

Publications (1)

Publication Number Publication Date
GB696566A true GB696566A (en) 1953-09-02

Family

ID=10253441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2705651A Expired GB696566A (en) 1950-11-17 1950-11-17 Improvements in and relating to dynamic compressors

Country Status (1)

Country Link
GB (1) GB696566A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969805A (en) * 1956-10-01 1961-01-31 Fairchild Engine & Airplane Surge controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969805A (en) * 1956-10-01 1961-01-31 Fairchild Engine & Airplane Surge controller

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