DK1132624T3 - Pump housing with separate sealing unit - Google Patents
Pump housing with separate sealing unitInfo
- Publication number
- DK1132624T3 DK1132624T3 DK00105018T DK00105018T DK1132624T3 DK 1132624 T3 DK1132624 T3 DK 1132624T3 DK 00105018 T DK00105018 T DK 00105018T DK 00105018 T DK00105018 T DK 00105018T DK 1132624 T3 DK1132624 T3 DK 1132624T3
- Authority
- DK
- Denmark
- Prior art keywords
- seal housing
- pump housing
- sealing unit
- cover
- installation opening
- Prior art date
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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
-
- 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
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
- F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The pump has an installation opening(10) for a seal housing(11) in the cover for the pump casing, and for each seal(12a) from a group of predetermined seals a seal housing is fitted in the installation opening and with the cover provides static sealing. At least one of the predetermined seals is supplied with sealing medium and the cover and seal housing have aligning holes for feed thereof. The opposite lying circumferential faces of the installation opening and seal housing are constructed as seat engaging surfaces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00105018A EP1132624B1 (en) | 2000-03-09 | 2000-03-09 | Pump casing with separate sealing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1132624T3 true DK1132624T3 (en) | 2006-02-06 |
Family
ID=8168069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00105018T DK1132624T3 (en) | 2000-03-09 | 2000-03-09 | Pump housing with separate sealing unit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1132624B1 (en) |
AT (1) | ATE307296T1 (en) |
DE (1) | DE50011375D1 (en) |
DK (1) | DK1132624T3 (en) |
ES (1) | ES2250037T3 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588869A (en) * | 1981-07-10 | 1983-01-19 | Hitachi Ltd | Water sealing device in feed water pump for boiler |
SE466925B (en) * | 1990-09-03 | 1992-04-27 | Flygt Ab Itt | TAETNINGSANORDNING |
GB2329432A (en) * | 1997-04-18 | 1999-03-24 | Thomas Wilson Ramsay | Seal for pump shaft with adjustable barrier fluid pressure |
-
2000
- 2000-03-09 DK DK00105018T patent/DK1132624T3/en active
- 2000-03-09 EP EP00105018A patent/EP1132624B1/en not_active Expired - Lifetime
- 2000-03-09 ES ES00105018T patent/ES2250037T3/en not_active Expired - Lifetime
- 2000-03-09 DE DE50011375T patent/DE50011375D1/en not_active Expired - Lifetime
- 2000-03-09 AT AT00105018T patent/ATE307296T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE307296T1 (en) | 2005-11-15 |
EP1132624B1 (en) | 2005-10-19 |
DE50011375D1 (en) | 2006-03-02 |
ES2250037T3 (en) | 2006-04-16 |
EP1132624A1 (en) | 2001-09-12 |
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