CA2007497A1 - Pompe centrifuge a composants resistants a l'usure - Google Patents

Pompe centrifuge a composants resistants a l'usure

Info

Publication number: CA2007497A1
Authority: CA; Canada
Prior art keywords: impeller; pump; housing; wear; face
Prior art date: 1990-01-10
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.): Abandoned

Application number

CA002007497A

Other languages

English (en)

Inventor

Walter Haentjens

Thomas Stirling

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.)

Barrett Haentjens and Co

Original Assignee

Barrett Haentjens and Co

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.)

1990-01-10

Filing date

1990-01-10

Publication date

1991-07-10

1990-01-10 Application filed by Barrett Haentjens and Co filed Critical Barrett Haentjens and Co

1990-01-10 Priority to CA002007497A priority Critical patent/CA2007497A1/fr

1991-07-10 Publication of CA2007497A1 publication Critical patent/CA2007497A1/fr

Status Abandoned legal-status Critical Current

Links

230000006835 compression Effects 0.000 claims abstract description 17
238000007906 compression Methods 0.000 claims abstract description 17
229910010293 ceramic material Inorganic materials 0.000 claims abstract description 9
239000011159 matrix material Substances 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
229910010271 silicon carbide Inorganic materials 0.000 claims description 3
239000002002 slurry Substances 0.000 abstract description 13
239000000463 material Substances 0.000 description 15
239000000919 ceramic Substances 0.000 description 7
238000005299 abrasion Methods 0.000 description 6
239000007787 solid Substances 0.000 description 5
239000002131 composite material Substances 0.000 description 4
239000007788 liquid Substances 0.000 description 4
229910000760 Hardened steel Inorganic materials 0.000 description 3
239000012530 fluid Substances 0.000 description 3
238000012423 maintenance Methods 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
238000005086 pumping Methods 0.000 description 2
241000237074 Centris Species 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
229920006332 epoxy adhesive Polymers 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000011344 liquid material Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000003134 recirculating effect Effects 0.000 description 1
239000008247 solid mixture Substances 0.000 description 1

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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

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

CA002007497A 1990-01-10 1990-01-10 Pompe centrifuge a composants resistants a l'usure Abandoned CA2007497A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002007497A CA2007497A1 (fr)	1990-01-10	1990-01-10	Pompe centrifuge a composants resistants a l'usure

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002007497A CA2007497A1 (fr)	1990-01-10	1990-01-10	Pompe centrifuge a composants resistants a l'usure

Publications (1)

Publication Number	Publication Date
CA2007497A1 true CA2007497A1 (fr)	1991-07-10

Family

ID=4143982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002007497A Abandoned CA2007497A1 (fr)	1990-01-10	1990-01-10	Pompe centrifuge a composants resistants a l'usure

Country Status (1)

Country	Link
CA (1)	CA2007497A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113982954A (zh) *	2021-10-29	2022-01-28	安徽迈宁工业泵有限公司	一种立式长轴耐磨耐腐渣浆泵
CN118375614A (zh) *	2024-04-02	2024-07-23	三联泵业股份有限公司	一种耐腐耐磨型脱硫液输送泵
CN119042161A (zh) *	2024-10-30	2024-11-29	三联泵业股份有限公司	一种耐磨渣浆泵泵体
CN121024946A (zh) *	2025-10-28	2025-11-28	浙江维新汽车配件股份有限公司	一种用于水泵性能的智能测试系统及方法

1990
- 1990-01-10 CA CA002007497A patent/CA2007497A1/fr not_active Abandoned

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113982954A (zh) *	2021-10-29	2022-01-28	安徽迈宁工业泵有限公司	一种立式长轴耐磨耐腐渣浆泵
CN118375614A (zh) *	2024-04-02	2024-07-23	三联泵业股份有限公司	一种耐腐耐磨型脱硫液输送泵
CN118375614B (zh) *	2024-04-02	2025-09-23	三联泵业股份有限公司	一种耐腐耐磨型脱硫液输送泵
CN119042161A (zh) *	2024-10-30	2024-11-29	三联泵业股份有限公司	一种耐磨渣浆泵泵体
CN121024946A (zh) *	2025-10-28	2025-11-28	浙江维新汽车配件股份有限公司	一种用于水泵性能的智能测试系统及方法
CN121024946B (zh) *	2025-10-28	2026-02-24	浙江维新汽车配件股份有限公司	一种用于水泵性能的智能测试系统及方法

Legal Events

Date	Code	Title	Description
1997-01-09	EEER	Examination request
2001-01-10	FZDE	Dead

Publication	Publication Date	Title
US4913619A (en)	1990-04-03	Centrifugal pump having resistant components
CA1160507A (fr)	1984-01-17	Pompes
US5641275A (en)	1997-06-24	Grooved shaft for a magnetic-drive centrifugal pump
US3953150A (en)	1976-04-27	Impeller apparatus
US6551058B2 (en)	2003-04-22	Rotatory pump having a knobbed impeller wheel, and a knobbed impeller wheel therefor
US3551067A (en)	1970-12-29	Lined corrosion resistant pump
CA1273327A (fr)	1990-08-28	Pompe de depression a anneau liquide
US3817653A (en)	1974-06-18	Centrifugal pump apparatus
EP0284246A1 (fr)	1988-09-28	Impulseur de pompe centrifuge
US20070280823A1 (en)	2007-12-06	Seal device for a fluid machine
US6135728A (en)	2000-10-24	Centrifugal pump having an axial thrust balancing system
US8740575B2 (en)	2014-06-03	Liquid ring pump with liner
AU2006224213B8 (en)	2013-11-21	An impeller for a centrifugal pump
CN212003608U (zh)	2020-11-24	一种小流量高扬程多级离心泵
CA2007497A1 (fr)	1991-07-10	Pompe centrifuge a composants resistants a l'usure
US6739829B2 (en)	2004-05-25	Self-compensating clearance seal for centrifugal pumps
US5964582A (en)	1999-10-12	Fragment prevention and containment for a bearing device for use in a pump
KR102570042B1 (ko)	2023-08-23	마그네틱 펌프
CN212337647U (zh)	2021-01-12	一种耐磨多级离心泵
CN210599535U (zh)	2020-05-22	一种水泵平衡盘安装结构
WO2008038306A2 (fr)	2008-04-03	Turbine céramique à aubes solidaires améliorée
US7189054B2 (en)	2007-03-13	Self-compensating clearance seal for centrifugal pumps
CN216589136U (zh)	2022-05-24	一种防卡、防垢、防异物沉积叶导轮结构及离心泵
KR102761552B1 (ko)	2025-02-03	유지보수가 용이한 웨어링이 구비된 원심펌프
RU2187713C1 (ru)	2002-08-20	Центробежный насос