JPH0280798U - - Google Patents

Info

Publication number
JPH0280798U
JPH0280798U JP16081688U JP16081688U JPH0280798U JP H0280798 U JPH0280798 U JP H0280798U JP 16081688 U JP16081688 U JP 16081688U JP 16081688 U JP16081688 U JP 16081688U JP H0280798 U JPH0280798 U JP H0280798U
Authority
JP
Japan
Prior art keywords
rotational axis
viewed
whose shapes
spider
rivet
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.)
Pending
Application number
JP16081688U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP16081688U priority Critical patent/JPH0280798U/ja
Priority to CA 2000293 priority patent/CA2000293A1/en
Priority to EP89119282A priority patent/EP0373322A1/en
Publication of JPH0280798U publication Critical patent/JPH0280798U/ja
Priority to US07/619,486 priority patent/US5083904A/en
Pending 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の図でＡは正面図、
ＢはＡのスパイダの側面図、第２図は第１図のス
パイダを示す図でＡは正面図、ＢはＡの主として
スパイダを示す上面図、第３図Ａは第２図の矢
視図、第３図Ｂは第３図Ａの囲いＢの拡大図、第
４図は従来の組立型フアンの図でＡは正面図、Ｂ
はその位置からＡを見た直近のスパイダ及びブレ
ードの側面図（但し、一部は省いて示す）である
。 １……フアン組立体、１ａ……ブレード、１ｂ
……スパイダ、１ｃ……アーム、３……プレート
、４……ブレード用リベツト、５……スパイダ用
リベツト、６……取付穴、７……ガイド穴。 Figure 1 is a diagram of one embodiment of the present invention, and A is a front view;
B is a side view of the spider in A, FIG. 2 is a diagram showing the spider in FIG. 1 and A is a front view, B is a top view mainly showing the spider in A, and FIG. , Figure 3B is an enlarged view of enclosure B in Figure 3A, Figure 4 is a diagram of a conventional prefabricated fan, where A is a front view and B
is a side view of the nearest spider and blade as viewed from that position (however, some parts are omitted). 1...Fan assembly, 1a...Blade, 1b
... Spider, 1c ... Arm, 3 ... Plate, 4 ... Rivet for blade, 5 ... Rivet for spider, 6 ... Mounting hole, 7 ... Guide hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸方向に見た形状がほゞ同形の放射状をな
すと共に回転軸に垂直方向に見た形状が相互の板
厚のほゞ半分づつ相手側にオフセツトされた２枚
のスパイダと、同スパイダの各々にリベツト締結
された複数のブレードとを具備してあることを特
徴とする組立型フアン。 Two spiders whose shapes when viewed in the direction of the rotational axis form a radial shape, and whose shapes when viewed perpendicular to the rotational axis are offset from each other by approximately half the thickness of each other, and the same spider. A prefabricated fan characterized by comprising a plurality of blades each of which is fastened with a rivet.
JP16081688U 1988-10-18 1988-12-13 Pending JPH0280798U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP16081688U JPH0280798U (en) 1988-12-13 1988-12-13
CA 2000293 CA2000293A1 (en) 1988-12-13 1989-10-06 Knocked-down fan for engine cooling and other applications
EP89119282A EP0373322A1 (en) 1988-12-13 1989-10-17 Knocked-down fan for engine cooling and other applications
US07/619,486 US5083904A (en) 1988-10-18 1990-11-29 Knocked-down fan for engine cooling and other applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16081688U JPH0280798U (en) 1988-12-13 1988-12-13

Publications (1)

Publication Number Publication Date
JPH0280798U true JPH0280798U (en) 1990-06-21

Family

ID=15723042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16081688U Pending JPH0280798U (en) 1988-10-18 1988-12-13

Country Status (3)

Country Link
EP (1) EP0373322A1 (en)
JP (1) JPH0280798U (en)
CA (1) CA2000293A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241368B (en) * 1990-12-21 1994-01-10 Fiatgeotech AXIAL FAN, PARTICULARLY FOR AGRICULTURAL VEHICLES.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256898B2 (en) * 1981-11-13 1990-12-03 Ii Supiirubaagu Seodoa

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098640A (en) * 1936-05-15 1937-11-09 Hayes Ind Inc Fan construction
US2140017A (en) * 1938-07-15 1938-12-13 Westinghouse Electric & Mfg Co Fan construction
US2328072A (en) * 1941-06-18 1943-08-31 Edmund E Hans Fan
US2500071A (en) * 1948-03-12 1950-03-07 Edmund E Hans Fan
US2853140A (en) * 1956-01-03 1958-09-23 Brookside Products Company Inc Resiliently mounted impeller blades
US3147811A (en) * 1962-12-24 1964-09-08 Torrington Mfg Co Fan assembly
DE2710041A1 (en) * 1977-03-08 1978-09-14 Torin Corp Propeller fan with spider blades - has central twist in blade with spot welded supports

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256898B2 (en) * 1981-11-13 1990-12-03 Ii Supiirubaagu Seodoa

Also Published As

Publication number Publication date
EP0373322A1 (en) 1990-06-20
CA2000293A1 (en) 1990-06-13

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