GB214954A - Improvements in and relating to automatic relief valves for centrifugal compressors with diffuser regulation - Google Patents

Improvements in and relating to automatic relief valves for centrifugal compressors with diffuser regulation

Info

Publication number
GB214954A
GB214954A GB4519/24A GB451924A GB214954A GB 214954 A GB214954 A GB 214954A GB 4519/24 A GB4519/24 A GB 4519/24A GB 451924 A GB451924 A GB 451924A GB 214954 A GB214954 A GB 214954A
Authority
GB
United Kingdom
Prior art keywords
diffuser
regulation
relating
relief valves
automatic relief
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
GB4519/24A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB214954A publication Critical patent/GB214954A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

214,954. Akt.-Ges. Brown, Boveri, et Cie. April 26, 1923, [Convention date]. Regulating or controlling.-A centrifugal compressor with diffuser regulation has also an automatic relief valve A V, the opening curve of which is made dependent on the diffuser position. The regulating apparatus S subject to the delivery pressures controls the action of a pressure oil relay system upon a piston on the, relief valve spindle. The influence of the pressures upon the apparatus S may be varied by throttling devices H, J; this may be effected by a mechanical connection to the diffusers D' as shown in Fig. 3.
GB4519/24A 1923-04-26 1924-02-21 Improvements in and relating to automatic relief valves for centrifugal compressors with diffuser regulation Expired GB214954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214954X 1923-04-26

Publications (1)

Publication Number Publication Date
GB214954A true GB214954A (en) 1924-09-04

Family

ID=5821459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4519/24A Expired GB214954A (en) 1923-04-26 1924-02-21 Improvements in and relating to automatic relief valves for centrifugal compressors with diffuser regulation

Country Status (1)

Country Link
GB (1) GB214954A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451835A (en) * 1942-01-28 1948-10-19 Gen Electric Supercharger control system
US2741423A (en) * 1951-03-14 1956-04-10 Rolls Royce Axial-flow compressors
US2863601A (en) * 1954-05-03 1958-12-09 United Aircraft Corp Compressor air bleed control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451835A (en) * 1942-01-28 1948-10-19 Gen Electric Supercharger control system
US2741423A (en) * 1951-03-14 1956-04-10 Rolls Royce Axial-flow compressors
US2863601A (en) * 1954-05-03 1958-12-09 United Aircraft Corp Compressor air bleed control

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