SE7906936L - Vinghjul hos en centrifugalflekt - Google Patents

Vinghjul hos en centrifugalflekt

Info

Publication number
SE7906936L
SE7906936L SE7906936A SE7906936A SE7906936L SE 7906936 L SE7906936 L SE 7906936L SE 7906936 A SE7906936 A SE 7906936A SE 7906936 A SE7906936 A SE 7906936A SE 7906936 L SE7906936 L SE 7906936L
Authority
SE
Sweden
Prior art keywords
centrifugal
center part
spot
ring segments
fly wheels
Prior art date
Application number
SE7906936A
Other languages
English (en)
Swedish (sv)
Inventor
S J Leskinen
O J Pukkila
Original Assignee
Mercantile Ab Oy
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 Mercantile Ab Oy filed Critical Mercantile Ab Oy
Publication of SE7906936L publication Critical patent/SE7906936L/xx

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/03—Sheet metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
SE7906936A 1978-08-23 1979-08-20 Vinghjul hos en centrifugalflekt SE7906936L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782579A FI61234C (fi) 1978-08-23 1978-08-23 Foerfarande foer framstaellning av ett vinghjul hos en centrifugalflaekt

Publications (1)

Publication Number Publication Date
SE7906936L true SE7906936L (sv) 1980-02-24

Family

ID=8511947

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906936A SE7906936L (sv) 1978-08-23 1979-08-20 Vinghjul hos en centrifugalflekt

Country Status (6)

Country Link
US (1) US4285635A (de)
JP (1) JPS5815640B2 (de)
DE (1) DE2930257C3 (de)
FI (1) FI61234C (de)
SE (1) SE7906936L (de)
SU (1) SU1135434A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191399U (ja) * 1982-06-16 1983-12-19 三菱電機株式会社 送風用羽根車
JPS6085296A (ja) * 1984-09-14 1985-05-14 Hitachi Ltd ポンプの鋼板製羽根車の製造方法
GB2221259A (en) * 1988-07-30 1990-01-31 John Kirby Turbines pumps & compressors
US4958987A (en) * 1989-07-20 1990-09-25 Precision Cutters, Inc. Materials handling fan impeller
DE102004035902B3 (de) * 2004-07-19 2006-03-02 Moros, Hans-Jürgen, Dipl.-Phys.Ing. Ring-Segmente-Repeller und Anordnungen von reziproken Repeller-Strömungs-Sytemen
CN104564799B (zh) * 2014-12-30 2017-03-08 张家港金汇风机制造有限公司 一种加强型叶轮
JP6789165B2 (ja) * 2017-03-30 2020-11-25 三菱重工コンプレッサ株式会社 インペラの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1096631A (en) * 1912-07-15 1914-05-12 George Francis Myers Method of making wheels.
US1447915A (en) * 1920-10-06 1923-03-06 American Blower Co Centrifugal fan
US2224617A (en) * 1936-04-07 1940-12-10 American Air Filter Co Rotary dust separator impeller
US2506641A (en) * 1946-07-27 1950-05-09 Lakeside Bridge & Steel Co Fabricated gear and method of making the same
DE1100223B (de) * 1958-07-04 1961-02-23 Bronswerk Nv Zentrifugalschaufelrad
DK119671B (da) * 1968-12-23 1971-02-08 Nordisk Ventilator Skovlhjul til en centrifugalblæser.
JPS5134052A (ja) * 1974-11-09 1976-03-23 Tokyo Juki Industrial Co Ltd Tanshikannuisaikurumishinno itosetsudansochi
SU589468A1 (ru) * 1976-05-17 1978-01-25 Предприятие П/Я А-3513 Рабочее колесо центробежного дымососа

Also Published As

Publication number Publication date
JPS5815640B2 (ja) 1983-03-26
FI782579A (fi) 1980-02-24
DE2930257B2 (de) 1981-02-12
JPS5532993A (en) 1980-03-07
SU1135434A3 (ru) 1985-01-15
FI61234B (fi) 1982-02-26
US4285635A (en) 1981-08-25
FI61234C (fi) 1982-06-10
DE2930257A1 (de) 1980-03-06
DE2930257C3 (de) 1981-10-01

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