GB443620A - Improvements in or relating to rotary pumps and compressors - Google Patents

Improvements in or relating to rotary pumps and compressors

Info

Publication number
GB443620A
GB443620A GB8103/35A GB810335A GB443620A GB 443620 A GB443620 A GB 443620A GB 8103/35 A GB8103/35 A GB 8103/35A GB 810335 A GB810335 A GB 810335A GB 443620 A GB443620 A GB 443620A
Authority
GB
United Kingdom
Prior art keywords
passage
blades
vanes
gas
march
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
GB8103/35A
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.)
PAUL MARY FERDINAND MAURICE RO
Original Assignee
PAUL MARY FERDINAND MAURICE RO
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 PAUL MARY FERDINAND MAURICE RO filed Critical PAUL MARY FERDINAND MAURICE RO
Publication of GB443620A publication Critical patent/GB443620A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/02Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal

Landscapes

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

Abstract

443,620. Centrifugal compressors. ROY, P. M. F. M., 22, Rue Laugier, Paris. March 15, 1935, No. 8103. Convention date, March 15, 1934. [Class 110 (i)] Gas pumped from the main blades b of a centrifugal compressor passes through a curved passage c with fixed guide vanes, and through auxiliary blades e at a constant or reduced pressure. The gas then passes between stationary guide vanes f to the diffuser. The passage c is square in cross-section and may be quadrantal in a longitudinal direction and the subsequent passage of the gas parallel to the axis of the compressor. Alternatively the passage c is semicircular in a longitudinal direction and a semicircular passage provided between the blades e and the vanes f. The passage h may be disposed on the far side of the vanes f. The blades e may be hollow and are cut or moulded under pressure. They are positioned on the impeller by a tenon k<1> and projection l and held by a nut m.
GB8103/35A 1934-03-15 1935-03-15 Improvements in or relating to rotary pumps and compressors Expired GB443620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR443620X 1934-03-15

Publications (1)

Publication Number Publication Date
GB443620A true GB443620A (en) 1936-03-03

Family

ID=8900303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8103/35A Expired GB443620A (en) 1934-03-15 1935-03-15 Improvements in or relating to rotary pumps and compressors

Country Status (1)

Country Link
GB (1) GB443620A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641442A (en) * 1946-05-10 1953-06-09 Buchi Alfred Turbine
US3650633A (en) * 1970-11-30 1972-03-21 Remi A Benoit In-line centrifugal fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641442A (en) * 1946-05-10 1953-06-09 Buchi Alfred Turbine
US3650633A (en) * 1970-11-30 1972-03-21 Remi A Benoit In-line centrifugal fan

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