GB1133366A - Improvements in and relating to glandless pumps - Google Patents
Improvements in and relating to glandless pumpsInfo
- Publication number
- GB1133366A GB1133366A GB3846066A GB3846066A GB1133366A GB 1133366 A GB1133366 A GB 1133366A GB 3846066 A GB3846066 A GB 3846066A GB 3846066 A GB3846066 A GB 3846066A GB 1133366 A GB1133366 A GB 1133366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aug
- universal joint
- joint type
- bearing part
- type displacement
- 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
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0633—Details of the bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,133,366. Centrifugal pumps. ALLWEILER A.G. Aug.26, 1966 [Aug. 31, 1965], No.38460/66. Heading F1C. [Also in Divisions F2 and H2] In order to increase wear resistance of bearings of a centrifugal pump for heating systems, the bearing parts 11, 12, 13 are all of a hard antifriction material, e.g. sintered alpha-aluminium oxide, having the same composition and the same hardness. Moreover, the, bearing parts 13 are each mounted via an annular element 15 which permits the bearing part 13 to have universal joint type displacement over a few degrees or even minutes. The element 15 has line contact with the pump casing and/or the bearing part 13, and is sufficiently elastic to permit the universal joint type displacement without permitting purely radial displacement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA0050147 | 1965-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1133366A true GB1133366A (en) | 1968-11-13 |
Family
ID=6937255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3846066A Expired GB1133366A (en) | 1965-08-31 | 1966-08-26 | Improvements in and relating to glandless pumps |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT272095B (en) |
BE (1) | BE685020A (en) |
CH (1) | CH442022A (en) |
DE (1) | DE1528640B2 (en) |
DK (1) | DK119493B (en) |
GB (1) | GB1133366A (en) |
NL (1) | NL151167B (en) |
SE (1) | SE355396B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145772A (en) * | 1983-09-02 | 1985-04-03 | Dresser Ind | Centrifugal pump |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923075C3 (en) * | 1979-06-07 | 1982-02-11 | Feldmuehle Ag, 4000 Duesseldorf | Oxide ceramic shaft |
DE3307726C2 (en) * | 1983-03-04 | 1986-04-24 | Franz Klaus Union Armaturen, Pumpen Gmbh & Co, 4630 Bochum | Runner and bearing of a pump |
DE3520560A1 (en) * | 1985-06-07 | 1986-12-11 | Klein Schanzlin & Becker Ag | CERAMIC SLIDING BEARING FOR PUMP SHAFT BEARINGS |
DE19824128A1 (en) | 1998-05-29 | 1999-12-02 | Ksb Ag | Radial bearings in plain bearing design |
DE20201183U1 (en) * | 2002-01-25 | 2002-07-04 | Allweiler Ag, 78315 Radolfzell | Pump with a pump shaft passing through a drive motor |
-
1965
- 1965-08-31 DE DE19651528640 patent/DE1528640B2/en not_active Ceased
-
1966
- 1966-07-06 CH CH982666A patent/CH442022A/en unknown
- 1966-07-07 AT AT651766A patent/AT272095B/en active
- 1966-08-03 BE BE685020D patent/BE685020A/xx unknown
- 1966-08-26 GB GB3846066A patent/GB1133366A/en not_active Expired
- 1966-08-30 NL NL6612194A patent/NL151167B/en not_active IP Right Cessation
- 1966-08-30 SE SE1166366A patent/SE355396B/xx unknown
- 1966-08-30 DK DK443566A patent/DK119493B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145772A (en) * | 1983-09-02 | 1985-04-03 | Dresser Ind | Centrifugal pump |
Also Published As
Publication number | Publication date |
---|---|
DE1528640A1 (en) | 1970-07-16 |
CH442022A (en) | 1967-08-15 |
BE685020A (en) | 1967-01-16 |
DE1528640B2 (en) | 1976-04-22 |
DK119493B (en) | 1971-01-11 |
AT272095B (en) | 1969-06-25 |
NL151167B (en) | 1976-10-15 |
SE355396B (en) | 1973-04-16 |
NL6612194A (en) | 1967-03-01 |
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