CA2032644A1 - Shaft seal for slurry pumps - Google Patents

Shaft seal for slurry pumps

Info

Publication number
CA2032644A1
CA2032644A1 CA 2032644 CA2032644A CA2032644A1 CA 2032644 A1 CA2032644 A1 CA 2032644A1 CA 2032644 CA2032644 CA 2032644 CA 2032644 A CA2032644 A CA 2032644A CA 2032644 A1 CA2032644 A1 CA 2032644A1
Authority
CA
Canada
Prior art keywords
shaft seal
slurry
slurry pumps
casing
sleeve
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.)
Granted
Application number
CA 2032644
Other languages
French (fr)
Other versions
CA2032644C (en
Inventor
Junji Ootsuka
Youichi Ogata
Keizaburo Nishi
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.)
Eagle Industry Co Ltd
Original Assignee
Eagle Industry Co Ltd
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 Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd
Publication of CA2032644A1 publication Critical patent/CA2032644A1/en
Application granted granted Critical
Publication of CA2032644C publication Critical patent/CA2032644C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A slurry seal assembly is provided, which includes a casing, a flange fixed to the casing, a sleeve and seal cover located over a shaft and seal rings fitted into the sleeve through packings and in which parts of the surfaces of the members confronting a confined space are all protected by a synthetic rubber, thereby improving their resistance to slurry.
CA 2032644 1989-12-25 1990-12-19 Shaft seal for slurry pumps Expired - Fee Related CA2032644C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14883789U JPH0386252U (en) 1989-12-25 1989-12-25
JP148837/1989 1989-12-25

Publications (2)

Publication Number Publication Date
CA2032644A1 true CA2032644A1 (en) 1991-06-26
CA2032644C CA2032644C (en) 1999-01-05

Family

ID=15461844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2032644 Expired - Fee Related CA2032644C (en) 1989-12-25 1990-12-19 Shaft seal for slurry pumps

Country Status (3)

Country Link
JP (1) JPH0386252U (en)
AU (1) AU633168B2 (en)
CA (1) CA2032644C (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111062Y2 (en) * 1971-05-14 1976-03-25
DE2739415C2 (en) * 1977-09-01 1982-07-29 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Sleeping facilities in long-haul cabs for trucks with built-in caravans
US4256315A (en) * 1979-10-22 1981-03-17 Cr Industries Mechanical end face seal with dirt excluder lip
JPS60175781A (en) * 1984-02-20 1985-09-09 Sakurai Yuichi Corrosion-resistant pump

Also Published As

Publication number Publication date
JPH0386252U (en) 1991-08-30
AU633168B2 (en) 1993-01-21
AU6832890A (en) 1991-06-27
CA2032644C (en) 1999-01-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed