GB1004745A - Fan housing - Google Patents

Fan housing

Info

Publication number
GB1004745A
GB1004745A GB25112/64A GB2511264A GB1004745A GB 1004745 A GB1004745 A GB 1004745A GB 25112/64 A GB25112/64 A GB 25112/64A GB 2511264 A GB2511264 A GB 2511264A GB 1004745 A GB1004745 A GB 1004745A
Authority
GB
United Kingdom
Prior art keywords
shell
insert
apertures
june
projection
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
GB25112/64A
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.)
Rotron Manufacturing Co Inc
Original Assignee
Rotron Manufacturing Co Inc
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 Rotron Manufacturing Co Inc filed Critical Rotron Manufacturing Co Inc
Publication of GB1004745A publication Critical patent/GB1004745A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator

Landscapes

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

Abstract

1,004,745. Stud and socket fastenings. ROTRON MANUFACTURING CO. Inc. June 17, 1964 [June 21, 1963], No. 25112/64. Heading E2B. [Also in Division Fl] A fan housing (see Division F1) comprises a tubular shell 18 and a resilient tubular insert 24, of thermo-plastic material, snap-fitted into one end of the shell by complementary projections 26 and apertures 33. Preferably there are two diametrically opposed projections, and these are arranged on the insert and the apertures in the shell, or vice versa. The apertures are arranged in groups of three or more and are axially staggered in each group to permit location of the insert in the shell in any one of a number of axial positions. The flexibility of the insert may be such as to permit the insert to be assembled to the shell or, as shown, each projection may be mounted on a flexible finger 28. The leading end of each projection is bevelled to assist insertion into the shell.
GB25112/64A 1963-06-21 1964-06-17 Fan housing Expired GB1004745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289498A US3173605A (en) 1963-06-21 1963-06-21 Fan housing

Publications (1)

Publication Number Publication Date
GB1004745A true GB1004745A (en) 1965-09-15

Family

ID=23111797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25112/64A Expired GB1004745A (en) 1963-06-21 1964-06-17 Fan housing

Country Status (3)

Country Link
US (1) US3173605A (en)
DE (1) DE1428227A1 (en)
GB (1) GB1004745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202585A (en) * 1987-03-24 1988-09-28 Holset Engineering Co Rotary non-positive displacement compressor

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224666A (en) * 1963-04-16 1965-12-21 Svenska Aeroplan Ab Rotary fan arrangement
US3514216A (en) * 1968-03-06 1970-05-26 Borg Warner Coated compressor blades
US3635285A (en) * 1970-05-11 1972-01-18 Gen Motors Corp Cooling fan
IT8353039V0 (en) * 1982-03-15 1983-03-10 Sueddeutsche Kuehler Behr AXIAL FAN PARTICULARLY FOR WATER COOLED THERMAL ENGINE COOLING RADIATORS
US5407324A (en) * 1993-12-30 1995-04-18 Compaq Computer Corporation Side-vented axial fan and associated fabrication methods
US6338609B1 (en) * 2000-02-18 2002-01-15 General Electric Company Convex compressor casing
US6471473B1 (en) * 2000-10-17 2002-10-29 Rule Industries, Inc. Marine in bilge blower
US6508630B2 (en) 2001-03-30 2003-01-21 General Electric Company Twisted stator vane
TWI303290B (en) * 2005-09-22 2008-11-21 Delta Electronics Inc Fan and fan frame thereof
CN1940308B (en) * 2005-09-30 2011-09-14 台达电子工业股份有限公司 Fan and its frame
US20090156946A1 (en) 2007-12-13 2009-06-18 Welch Allyn, Inc. Blood pressure motion sensing
FR2928426A1 (en) * 2008-03-10 2009-09-11 Leroy Somer Moteurs FAN MOTOR
JP2012197740A (en) * 2011-03-22 2012-10-18 Fujitsu Ltd Axial blower
EP2971521B1 (en) 2013-03-11 2022-06-22 Rolls-Royce Corporation Gas turbine engine flow path geometry
CN107438717B (en) 2015-04-15 2021-10-08 罗伯特·博世有限公司 Free-tipped axial fan assembly
TWI618862B (en) * 2016-08-31 2018-03-21 昆山廣興電子有限公司 Axial fan
MX2019011262A (en) * 2017-03-20 2019-12-02 Shop Vac Corp Axial fan having housing formed by connectable pieces and including air guide ribs and an internal ramp.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867809A (en) * 1930-09-09 1932-07-19 Herbert L Chase Propeller assembly for airships
US2100946A (en) * 1934-08-07 1937-11-30 Mey Rene De Suspension arrangement for screw fan rotors
GB441706A (en) * 1934-08-07 1936-01-24 Rene De Mey Improvements in or relating to the suspension arrangements for screw fan rotors
FR975879A (en) * 1948-12-06 1951-03-12 Const Et D Equipements Mecaniq Further training in the construction of cylinders for gas turbines
CH313026A (en) * 1951-12-21 1956-03-15 Power Jets Res & Dev Ltd Turbo engine
US2763426A (en) * 1952-05-22 1956-09-18 John R Erwin Means for varying the quantity characteristics of supersonic compressors
GB791568A (en) * 1956-03-26 1958-03-05 Gen Motors Corp Improvements in axial flow compressors
BE541803A (en) * 1954-10-23
US2930521A (en) * 1955-08-17 1960-03-29 Gen Motors Corp Gas turbine structure
US2879936A (en) * 1955-12-16 1959-03-31 Westinghouse Electric Corp Elastic fluid apparatus
US3042365A (en) * 1957-11-08 1962-07-03 Gen Motors Corp Blade shrouding
US3068016A (en) * 1958-03-31 1962-12-11 Gen Motors Corp High temperature seal
US2994472A (en) * 1958-12-29 1961-08-01 Gen Electric Tip clearance control system for turbomachines
US2982586A (en) * 1959-08-07 1961-05-02 Francis J Gliebe Fishing net construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202585A (en) * 1987-03-24 1988-09-28 Holset Engineering Co Rotary non-positive displacement compressor
GB2202585B (en) * 1987-03-24 1991-09-04 Holset Engineering Co Improvements in and relating to compressors

Also Published As

Publication number Publication date
DE1428227A1 (en) 1969-03-06
US3173605A (en) 1965-03-16

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