FR2101970A5 - - Google Patents
Info
- Publication number
- FR2101970A5 FR2101970A5 FR7128028A FR7128028A FR2101970A5 FR 2101970 A5 FR2101970 A5 FR 2101970A5 FR 7128028 A FR7128028 A FR 7128028A FR 7128028 A FR7128028 A FR 7128028A FR 2101970 A5 FR2101970 A5 FR 2101970A5
- Authority
- FR
- France
- 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
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
-
- 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
- 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
- F04D29/622—Adjusting the clearances between rotary and stationary parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7011545.A NL157081B (nl) | 1970-08-04 | 1970-08-04 | Afdichting voor het afdichten van een spleet tussen een stationair en een roteerbaar onderdeel. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2101970A5 true FR2101970A5 (fr) | 1972-03-31 |
Family
ID=19810716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7128028A Expired FR2101970A5 (fr) | 1970-08-04 | 1971-07-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3754834A (fr) |
JP (1) | JPS5427561B1 (fr) |
BE (1) | BE770836A (fr) |
FR (1) | FR2101970A5 (fr) |
GB (1) | GB1361987A (fr) |
NL (2) | NL157081B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101241A (en) * | 1976-05-19 | 1978-07-18 | Kabushiki Kaisha Komatsu Seisakusho | Super charger with fluid biased heat shroud |
US4334830A (en) * | 1980-03-24 | 1982-06-15 | The Nash Engineering Company | Two-stage liquid ring pump with improved intrastage and interstage sealing means |
US4802818A (en) * | 1987-09-28 | 1989-02-07 | Daniel Wiggins | Slurry pump suction side liner with replaceable components |
US5284347A (en) * | 1991-03-25 | 1994-02-08 | General Electric Company | Gas bearing sealing means |
US5179881A (en) * | 1991-04-23 | 1993-01-19 | Mccain Foods Limited | System for producing helical vegetable strips and turbine therefor |
US5971704A (en) * | 1997-04-23 | 1999-10-26 | Toyo Pumps North America Corporation | Device for adjusting the running clearance of an impeller |
US6599086B2 (en) * | 2001-07-03 | 2003-07-29 | Marc S. C. Soja | Adjustable pump wear plate positioning assembly |
CA2432831A1 (fr) * | 2003-06-20 | 2004-12-20 | Peter G. Mokry | Rotor et compresseur de suralimentation pour moteur a combustion interne |
US20110177322A1 (en) | 2010-01-16 | 2011-07-21 | Douglas Charles Ogrin | Ceramic articles and methods |
DE102011054320A1 (de) * | 2011-10-07 | 2013-04-11 | Uwe Würdig | Kreiselpumpe und Anordnung zur Spaltabdichtung |
MX2018011268A (es) * | 2016-03-18 | 2019-02-13 | Weir Slurry Group Inc | Disposicion de sellado para elementos ajustables de una bomba. |
CN106989051B (zh) * | 2017-05-19 | 2023-05-12 | 合肥工业大学 | 一种用于离心泵的密封口环 |
-
1970
- 1970-08-04 NL NL7011545.A patent/NL157081B/xx not_active IP Right Cessation
-
1971
- 1971-07-03 GB GB3650871A patent/GB1361987A/en not_active Expired
- 1971-07-30 US US00167674A patent/US3754834A/en not_active Expired - Lifetime
- 1971-07-30 FR FR7128028A patent/FR2101970A5/fr not_active Expired
- 1971-07-31 JP JP5789171A patent/JPS5427561B1/ja active Pending
- 1971-08-02 BE BE770836A patent/BE770836A/fr unknown
-
1978
- 1978-04-24 NL NL7804357.A patent/NL159759B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7011545A (fr) | 1972-02-08 |
DE2138836A1 (de) | 1972-07-13 |
JPS5427561B1 (fr) | 1979-09-11 |
US3754834A (en) | 1973-08-28 |
NL157081B (nl) | 1978-06-15 |
DE2138836B2 (de) | 1975-08-07 |
BE770836A (fr) | 1972-02-02 |
NL7804357A (nl) | 1978-09-29 |
NL159759B (nl) | 1979-03-15 |
GB1361987A (en) | 1974-07-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |