CA2323470C - Turbine de pompe conique a disques superposes pour liquides visqueux - Google Patents

Turbine de pompe conique a disques superposes pour liquides visqueux Download PDF

Info

Publication number: CA2323470C
Authority: CA; Canada
Prior art keywords: impeller; flow passages; disks; pump; fluid
Prior art date: 2000-10-17
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

CA 2323470

Other languages

English (en)

Other versions

CA2323470A1 (fr

Inventor

Peter T. Markovitch

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.)

Dalmatian Hunter Holdings Ltd

Original Assignee

Ptm Energy 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.)

2000-10-17

Filing date

2000-10-17

Publication date

2005-02-08

2000-10-17 Application filed by Ptm Energy Inc filed Critical Ptm Energy Inc

2000-10-17 Priority to CA 2323470 priority Critical patent/CA2323470C/fr

2002-04-17 Publication of CA2323470A1 publication Critical patent/CA2323470A1/fr

2005-02-08 Application granted granted Critical

2005-02-08 Publication of CA2323470C publication Critical patent/CA2323470C/fr

2020-10-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title description 5
239000012530 fluid Substances 0.000 claims abstract description 77
238000011144 upstream manufacturing Methods 0.000 claims abstract description 25
238000005086 pumping Methods 0.000 claims abstract description 16
230000003467 diminishing effect Effects 0.000 claims abstract description 10
230000002093 peripheral effect Effects 0.000 claims description 2
230000006698 induction Effects 0.000 abstract description 13
230000002829 reductive effect Effects 0.000 description 8
239000000295 fuel oil Substances 0.000 description 6
239000007787 solid Substances 0.000 description 6
239000010426 asphalt Substances 0.000 description 5
230000006872 improvement Effects 0.000 description 4
230000036961 partial effect Effects 0.000 description 3
238000004891 communication Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
238000010793 Steam injection (oil industry) Methods 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
239000003082 abrasive agent Substances 0.000 description 1
230000009471 action Effects 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000005112 continuous flow technique Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
239000003921 oil Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000004044 response Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/001—Shear force pumps

Landscapes

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

CA 2323470 2000-10-17 2000-10-17 Turbine de pompe conique a disques superposes pour liquides visqueux Expired - Fee Related CA2323470C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2323470 CA2323470C (fr)	2000-10-17	2000-10-17	Turbine de pompe conique a disques superposes pour liquides visqueux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2323470 CA2323470C (fr)	2000-10-17	2000-10-17	Turbine de pompe conique a disques superposes pour liquides visqueux

Publications (2)

Publication Number	Publication Date
CA2323470A1 CA2323470A1 (fr)	2002-04-17
CA2323470C true CA2323470C (fr)	2005-02-08

Family

ID=4167401

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2323470 Expired - Fee Related CA2323470C (fr)	2000-10-17	2000-10-17	Turbine de pompe conique a disques superposes pour liquides visqueux

Country Status (1)

Country	Link
CA (1)	CA2323470C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110454434B (zh) *	2019-09-17	2024-06-11	苏州美达斯机电有限公司	一种离心泵多级叶轮结构
CN120906846B (zh) *	2025-10-10	2026-01-27	河北技投机械设备有限公司	一种高效率大口径入料的渣浆泵

2000
- 2000-10-17 CA CA 2323470 patent/CA2323470C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2323470A1 (fr)	2002-04-17

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Legal Events

Date	Code	Title	Description
2000-10-17	EEER	Examination request
2020-11-30	MKLA	Lapsed	Effective date: 20201019