GB0508430D0 - Seal construction for a centrifugal pump - Google Patents
Seal construction for a centrifugal pumpInfo
- Publication number
- GB0508430D0 GB0508430D0 GBGB0508430.6A GB0508430A GB0508430D0 GB 0508430 D0 GB0508430 D0 GB 0508430D0 GB 0508430 A GB0508430 A GB 0508430A GB 0508430 D0 GB0508430 D0 GB 0508430D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- centrifugal pump
- seal construction
- seal
- construction
- centrifugal
- 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
Links
- 238000010276 construction Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
- F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1026041A NL1026041C2 (en) | 2004-04-26 | 2004-04-26 | Sealing construction for a centrifugal pump. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0508430D0 true GB0508430D0 (en) | 2005-06-01 |
GB2413604A GB2413604A (en) | 2005-11-02 |
GB2413604B GB2413604B (en) | 2008-06-11 |
Family
ID=34651572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0508430A Expired - Fee Related GB2413604B (en) | 2004-04-26 | 2005-04-26 | Seal construction for a centrifugal pump |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE1016507A3 (en) |
DE (1) | DE102005019654A1 (en) |
GB (1) | GB2413604B (en) |
NL (1) | NL1026041C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT503578B1 (en) | 2006-04-28 | 2007-11-15 | Andritz Ag Maschf | SEALING ARRANGEMENT |
EP1972788B1 (en) * | 2007-03-23 | 2018-08-29 | IHC Holland IE B.V. | Centrifugal pump housing having a flat single cover part |
DE102008001814A1 (en) | 2008-05-15 | 2009-11-19 | Würdig, Uwe | Device for impeller sealing in centrifugal pumps |
DE102013104069B4 (en) * | 2013-04-22 | 2017-09-28 | Uwe Würdig | Centrifugal pump and arrangement for suction-side radial gap sealing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1555023A (en) * | 1923-02-20 | 1925-09-29 | Walter H Gahagan | Flexible packing for centrifugal pumps |
US2013499A (en) * | 1932-08-29 | 1935-09-03 | Pettibone Mulliken Company | Sealing means |
FR904221A (en) * | 1940-11-23 | 1945-10-30 | Voith Gmbh J M | Tight seal for slot-shaped gaps |
NL8402886A (en) * | 1984-09-20 | 1986-04-16 | Ihc Holland Nv | CENTRIFUGAL PUMP. |
JP2002039398A (en) * | 2000-07-27 | 2002-02-06 | Furukawa Co Ltd | Pump shaft sealing device |
CA2335691C (en) * | 2001-03-01 | 2002-11-05 | Av Cell Inc. | Pressurized chamber seal cartridge |
JP2003222246A (en) * | 2002-01-29 | 2003-08-08 | Furukawa Co Ltd | Stop ring for shaft seal device |
-
2004
- 2004-04-26 NL NL1026041A patent/NL1026041C2/en not_active IP Right Cessation
-
2005
- 2005-04-26 GB GB0508430A patent/GB2413604B/en not_active Expired - Fee Related
- 2005-04-26 DE DE102005019654A patent/DE102005019654A1/en not_active Ceased
- 2005-04-26 BE BE2005/0215A patent/BE1016507A3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL1026041C2 (en) | 2005-10-27 |
DE102005019654A1 (en) | 2006-01-19 |
GB2413604B (en) | 2008-06-11 |
BE1016507A3 (en) | 2006-12-05 |
GB2413604A (en) | 2005-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230426 |