GB876620A - Improvements relating to machines for inducing movement of fluids - Google Patents

Improvements relating to machines for inducing movement of fluids

Info

Publication number
GB876620A
GB876620A GB1329/61A GB132961A GB876620A GB 876620 A GB876620 A GB 876620A GB 1329/61 A GB1329/61 A GB 1329/61A GB 132961 A GB132961 A GB 132961A GB 876620 A GB876620 A GB 876620A
Authority
GB
United Kingdom
Prior art keywords
rotor
guide
rotor blades
flow
fluids
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
GB1329/61A
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.)
Firth Cleveland Ltd
Original Assignee
Firth Cleveland 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 Firth Cleveland Ltd filed Critical Firth Cleveland Ltd
Publication of GB876620A publication Critical patent/GB876620A/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type

Landscapes

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

Abstract

876,620. Transverse-flow fans and pumps. FIRTH CLEVELAND Ltd. July 2,1957 [Dec. 7, 1956 (3)], No. 1329/61. Divided out of 876,611. Drawings to Specification. Class 110 (1). The subject-matter of this Specification is identical with that of Figs. 4, 5, 13, 13a, 14 15 and 16 of Specification 876,611, but the claims are concerned with a transverse-flow fan or pump comprising means to guide the whole throughput at least twice through the rotor blades, the rotor blades being concave facing in the direction of rotation and having their outer edges leading their inner edges, the guide means including a guide body which extends the length of the rotor and co-operates with the rotor blades to stabilize an approximately cylindrical free vortex having a core which is eccentric to the rotor axis, and the guide body or a part thereof being movable with respect to the rotor to vary the position or character of the vortex core for the purpose of varying the flow of fluid through the rotor.
GB1329/61A 1956-12-07 1957-07-02 Improvements relating to machines for inducing movement of fluids Expired GB876620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE876620X 1956-12-07

Publications (1)

Publication Number Publication Date
GB876620A true GB876620A (en) 1961-09-06

Family

ID=6817764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1329/61A Expired GB876620A (en) 1956-12-07 1957-07-02 Improvements relating to machines for inducing movement of fluids

Country Status (1)

Country Link
GB (1) GB876620A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437262A (en) * 1956-12-07 1969-04-08 Laing Vortex Inc Cross-flow fluid machines
US3477635A (en) * 1967-12-26 1969-11-11 Torin Corp Low noise ninety degree transverse flow blower with improved housing and vortex control member
US3813184A (en) * 1972-12-01 1974-05-28 Allis Chalmers Inlet choke vane for transverse blower
JPS50125301A (en) * 1974-03-23 1975-10-02
EP0056483A1 (en) * 1980-12-25 1982-07-28 Matsushita Electric Industrial Co., Ltd. Electric cross-flow fan assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437262A (en) * 1956-12-07 1969-04-08 Laing Vortex Inc Cross-flow fluid machines
US3477635A (en) * 1967-12-26 1969-11-11 Torin Corp Low noise ninety degree transverse flow blower with improved housing and vortex control member
US3813184A (en) * 1972-12-01 1974-05-28 Allis Chalmers Inlet choke vane for transverse blower
JPS50125301A (en) * 1974-03-23 1975-10-02
EP0056483A1 (en) * 1980-12-25 1982-07-28 Matsushita Electric Industrial Co., Ltd. Electric cross-flow fan assembly

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