CA2392909C - Carter de pompe - Google Patents

Carter de pompe Download PDF

Info

Publication number
CA2392909C
CA2392909C CA002392909A CA2392909A CA2392909C CA 2392909 C CA2392909 C CA 2392909C CA 002392909 A CA002392909 A CA 002392909A CA 2392909 A CA2392909 A CA 2392909A CA 2392909 C CA2392909 C CA 2392909C
Authority
CA
Canada
Prior art keywords
housing
tabs
recesses
fan
ear
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 - Fee Related
Application number
CA002392909A
Other languages
English (en)
Other versions
CA2392909A1 (fr
Inventor
Todd W. Leonhard
Shawn Leu
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.)
Thomas Industries Inc
Original Assignee
Thomas Industries 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 Thomas Industries Inc filed Critical Thomas Industries Inc
Publication of CA2392909A1 publication Critical patent/CA2392909A1/fr
Application granted granted Critical
Publication of CA2392909C publication Critical patent/CA2392909C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

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

Abstract

Selon l'invention, un carter de pompe (14, 16) comprend une grille de protection (40) fixée sur l'extrémité du carter par quatre pattes en forme de croissant (60) emboîtées dans quatre évidements (66) encastrés dans le carter (14, 16) ainsi que des languettes (68) de pattes (60) emboîtées dans des trous (70) encastrés dans le carter (14, 16). Les languettes (68) et les trous (70) situés sur des côtés opposés au carter (14, 16) sont alignés le long d'un axe commun (80, 82). Les languettes (68) présentent des extrémités avant (90) effilées et des extrémités arrières équarries. La grille (40) présente une projection radiale (56) s'emboîtant dans une ouverture du carter (14, 16).
CA002392909A 1999-11-29 2000-11-28 Carter de pompe Expired - Fee Related CA2392909C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16783999P 1999-11-29 1999-11-29
US60/167,839 1999-11-29
PCT/US2000/032384 WO2001038743A1 (fr) 1999-11-29 2000-11-28 Carter de pompe

Publications (2)

Publication Number Publication Date
CA2392909A1 CA2392909A1 (fr) 2001-05-31
CA2392909C true CA2392909C (fr) 2006-10-10

Family

ID=22609054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002392909A Expired - Fee Related CA2392909C (fr) 1999-11-29 2000-11-28 Carter de pompe

Country Status (8)

Country Link
EP (1) EP1242744B1 (fr)
JP (1) JP4052628B2 (fr)
CN (1) CN1246595C (fr)
AU (1) AU1930001A (fr)
CA (1) CA2392909C (fr)
DE (1) DE60027202T2 (fr)
MX (1) MXPA02005296A (fr)
WO (1) WO2001038743A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050220637A1 (en) 2004-04-01 2005-10-06 Hydro-Gear Limited Partnership Fan shroud for pump
US20060104833A1 (en) * 2004-11-12 2006-05-18 Thomas Industries Inc. Fan guard having channel to direct cooling air to a piston cylinder
GB2463824B (en) * 2005-05-17 2010-06-09 Thomas Industries Inc Pump improvements
ITTO20050839A1 (it) * 2005-11-28 2007-05-29 Faiveley Transp Piossasco S P A Gruppo di generazione e trattamento di fluidi aeriformi compressi, con sistema di raffreddamento perfezionato.
EP2059676A4 (fr) 2006-09-05 2016-01-06 Gardner Denver Thomas Inc Raccords d'admission et d'évacuation de fluide pour un compresseur ou une pompe
CN101163385B (zh) * 2006-10-12 2012-04-11 株式会社三社电机制作所 电镀用电源装置的风扇外壳的卡止结构
DE102006058842A1 (de) 2006-12-13 2008-06-19 Pfeiffer Vacuum Gmbh Vakuumpumpe mit Lüfter
FR2931903B1 (fr) * 2008-05-30 2011-06-24 Thomas Industries Inc Carter de pompe
JP6021141B2 (ja) * 2012-06-08 2016-11-09 アルバック機工株式会社 ポンプ装置
CN103470505A (zh) * 2013-09-30 2013-12-25 柳州易舟汽车空调有限公司 压缩机机壳
WO2016106469A1 (fr) * 2014-12-29 2016-07-07 浙江鸿友压缩机制造有限公司 Structure d'agencement de refroidissement pour compresseur sans huile du type à liaison directe
WO2020121956A1 (fr) 2018-12-11 2020-06-18 日東工器株式会社 Élément pour installation de pompe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615884C2 (de) * 1976-04-10 1985-12-12 Maico Elektroapparate-Fabrik GmbH, 7730 Villingen-Schwenningen Einbaulüfter
DE3228395C2 (de) * 1982-07-29 1986-07-24 Hitachi, Ltd., Tokio/Tokyo Verfahren zum Herstellen von Abdeckungen
DE4337631A1 (de) * 1993-11-04 1995-05-11 Kloeckner Humboldt Deutz Ag Schutzvorrichtung für ein Gebläse einer Brennkraftmaschine
US5584675A (en) * 1995-09-15 1996-12-17 Devilbiss Air Power Company Cylinder sleeve for an air compressor
GB2314593B (en) * 1996-06-28 1999-11-10 Thomas Industries Inc Two-cylinder air compressor

Also Published As

Publication number Publication date
CN1246595C (zh) 2006-03-22
DE60027202D1 (de) 2006-05-18
JP2003515061A (ja) 2003-04-22
CN1402815A (zh) 2003-03-12
AU1930001A (en) 2001-06-04
EP1242744A1 (fr) 2002-09-25
EP1242744B1 (fr) 2006-04-05
WO2001038743A1 (fr) 2001-05-31
DE60027202T2 (de) 2006-12-14
MXPA02005296A (es) 2003-09-22
JP4052628B2 (ja) 2008-02-27
CA2392909A1 (fr) 2001-05-31

Similar Documents

Publication Publication Date Title
US6692240B1 (en) Cylindrical pump housing with a fan guard mounted on each end of the housing with snap tabs engaging housing recesses
CA2392909C (fr) Carter de pompe
US5755557A (en) Axial flow fan
US11864713B2 (en) Fan motor
US7207774B2 (en) Centrifugal fan and casing thereof
EP0479576B1 (fr) Compresseur d'air sans huile entraîné par moteur universel
EP1657440A1 (fr) Grille de protection avec canal pour guider l'air de refroidissement vers un cylindre de piston
KR101937420B1 (ko) 팬 모터
CN109667773B (zh) 具有改进的气流和噪声减小特性的电机-风扇组件
CN113775544A (zh) 一种电风机及清洁设备
EP1703136B1 (fr) Compresseur à canal latéral
EP1571343B1 (fr) Ensemble moteur-compresseur pour véhicules automobiles
US4483656A (en) Vortex blower
US7255533B2 (en) Centrifugal fan
JP2024050401A (ja) レシピエント及び高真空ポンプ
US4886415A (en) Fan with an essentially square housing
CN214887905U (zh) 闭式叶轮和具有其的离心压缩机
CN108649733B (zh) 电机
CN201016332Y (zh) 一种压缩机壳体
CN219412989U (zh) 一种孔型伺服结构的离心风机
KR100496552B1 (ko) 전동 송풍기
CN211525132U (zh) 出风角度可调的离心风扇
CN210565093U (zh) 一种小型真空泵
JP2532819Y2 (ja) 真空ポンプ
CN214304426U (zh) 离心风扇和电气产品

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20171128