DE2639407A1 - Spaltring-dichtung fuer eine hochdruckwellenabdichtung - Google Patents
Spaltring-dichtung fuer eine hochdruckwellenabdichtungInfo
- Publication number
- DE2639407A1 DE2639407A1 DE19762639407 DE2639407A DE2639407A1 DE 2639407 A1 DE2639407 A1 DE 2639407A1 DE 19762639407 DE19762639407 DE 19762639407 DE 2639407 A DE2639407 A DE 2639407A DE 2639407 A1 DE2639407 A1 DE 2639407A1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- seal
- sealing
- sliding
- seal according
- 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.)
- Pending
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
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
-
- 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
- F16J15/3416—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 at least one continuous groove
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT709975A ATA709975A (de) | 1975-09-16 | 1975-09-16 | Spaltring-dichtung fuer eine hochdruck-wellenabdichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2639407A1 true DE2639407A1 (de) | 1977-03-24 |
Family
ID=3592703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762639407 Pending DE2639407A1 (de) | 1975-09-16 | 1976-09-01 | Spaltring-dichtung fuer eine hochdruckwellenabdichtung |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5239056A (xx) |
AT (1) | ATA709975A (xx) |
CH (1) | CH598517A5 (xx) |
DE (1) | DE2639407A1 (xx) |
ES (1) | ES451488A1 (xx) |
FR (1) | FR2324912A1 (xx) |
IT (1) | IT1066463B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10003018B4 (de) * | 2000-01-25 | 2009-09-24 | Atlas Copco Energas Gmbh | Turboverdichter |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH612484A5 (en) * | 1976-01-27 | 1979-07-31 | Burgmann Dichtungswerk Feodor | Sliding ring sealing device for a shaft |
JPS5661818A (en) * | 1979-10-25 | 1981-05-27 | Yokogawa Hokushin Electric Corp | Sine wave oscillator |
JPH01165861U (xx) * | 1988-05-13 | 1989-11-20 | ||
JPH0454367U (xx) * | 1990-09-18 | 1992-05-11 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB665696A (en) * | 1949-06-30 | 1952-01-30 | Caterpillar Tractor Co | Seals for relatively rotating members |
US3347552A (en) * | 1964-06-04 | 1967-10-17 | Westinghouse Electric Corp | Controlled leakage face type seals |
US3522948A (en) * | 1968-05-16 | 1970-08-04 | Westinghouse Electric Corp | Variable flow path seal |
-
1975
- 1975-09-16 AT AT709975A patent/ATA709975A/de not_active Application Discontinuation
-
1976
- 1976-08-12 IT IT5087176A patent/IT1066463B/it active
- 1976-09-01 DE DE19762639407 patent/DE2639407A1/de active Pending
- 1976-09-13 ES ES451488A patent/ES451488A1/es not_active Expired
- 1976-09-14 FR FR7628383A patent/FR2324912A1/fr not_active Withdrawn
- 1976-09-15 CH CH1171376A patent/CH598517A5/xx not_active IP Right Cessation
- 1976-09-16 JP JP10999676A patent/JPS5239056A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10003018B4 (de) * | 2000-01-25 | 2009-09-24 | Atlas Copco Energas Gmbh | Turboverdichter |
Also Published As
Publication number | Publication date |
---|---|
CH598517A5 (xx) | 1978-04-28 |
ES451488A1 (es) | 1977-10-01 |
IT1066463B (it) | 1985-03-12 |
ATA709975A (de) | 1983-02-15 |
FR2324912A1 (fr) | 1977-04-15 |
JPS5239056A (en) | 1977-03-26 |
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