DE2824873C2 - - Google Patents
Info
- Publication number
- DE2824873C2 DE2824873C2 DE19782824873 DE2824873A DE2824873C2 DE 2824873 C2 DE2824873 C2 DE 2824873C2 DE 19782824873 DE19782824873 DE 19782824873 DE 2824873 A DE2824873 A DE 2824873A DE 2824873 C2 DE2824873 C2 DE 2824873C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- ball
- chamfers
- dimensions
- valve 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000010979 ruby Substances 0.000 claims description 2
- 229910001750 ruby Inorganic materials 0.000 claims description 2
- 229910052594 sapphire Inorganic materials 0.000 claims description 2
- 239000010980 sapphire Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/048—Ball features
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782824873 DE2824873A1 (de) | 1978-06-07 | 1978-06-07 | Gasdichtes kugelventil und verfahren zu dessen herstellung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782824873 DE2824873A1 (de) | 1978-06-07 | 1978-06-07 | Gasdichtes kugelventil und verfahren zu dessen herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2824873A1 DE2824873A1 (de) | 1979-12-20 |
DE2824873C2 true DE2824873C2 (ar) | 1989-08-24 |
Family
ID=6041194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782824873 Granted DE2824873A1 (de) | 1978-06-07 | 1978-06-07 | Gasdichtes kugelventil und verfahren zu dessen herstellung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2824873A1 (ar) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19509776A1 (de) * | 1995-03-17 | 1996-09-19 | Rexroth Mannesmann Gmbh | Direktgesteuertes Druckbegrenzungsventil |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3673016D1 (de) * | 1986-08-19 | 1990-08-30 | Hewlett Packard Gmbh | Mischventil. |
FR2650872B1 (fr) * | 1989-08-09 | 1991-10-25 | Gradel Pierre | Structure de clapet antiretour et regulateur pour introduction d'un gaz dans un liquide, et son procede de realisation |
DE69212039D1 (de) * | 1991-04-12 | 1996-08-14 | Tigsa | Tränkventil und automatische Tränkvorrichtung mit solchem Ventil |
ES2038066B1 (es) * | 1991-04-12 | 1994-01-16 | Tigsa | Valvula para bebederos. |
DE19509145B4 (de) * | 1995-03-14 | 2005-09-29 | Bosch Rexroth Ag | Wegesitzventil |
DE10046734A1 (de) * | 2000-09-21 | 2002-05-16 | Siemens Ag | Druckbegrenzungsventil |
DE102009036775A1 (de) | 2009-08-08 | 2011-02-10 | Schaeffler Technologies Gmbh & Co. Kg | Steuertrieb einer Brennkraftmaschine |
DE102009036778A1 (de) | 2009-08-08 | 2011-02-10 | Schaeffler Technologies Gmbh & Co. Kg | Steuertrieb einer Brennkraftmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695628A (en) * | 1950-10-19 | 1954-11-30 | Norton Co | Check valve |
US3055391A (en) * | 1959-06-16 | 1962-09-25 | Jenkins Bros | Valve |
US2931618A (en) * | 1959-06-29 | 1960-04-05 | John K Franzreb | Shielded valve |
US3264718A (en) * | 1962-11-19 | 1966-08-09 | Cons Electrodynamics Corp | Method for making ball valves |
GB1433034A (en) * | 1972-05-26 | 1976-04-22 | Kernforschung Gmbh Ges Fuer | Glandless electromagnetic valve |
-
1978
- 1978-06-07 DE DE19782824873 patent/DE2824873A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19509776A1 (de) * | 1995-03-17 | 1996-09-19 | Rexroth Mannesmann Gmbh | Direktgesteuertes Druckbegrenzungsventil |
Also Published As
Publication number | Publication date |
---|---|
DE2824873A1 (de) | 1979-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |