The invention relates to an arrangement (10) for sealing off a joint area (1) between a first joint partner (20, 200) and a second joint partner (30, 300) by means of at least one elastic sealing element (18, 180) disposed between a first sealing surface (12.1) of the first joint partner (20, 200) a
The invention relates to an arrangement (10) for sealing off a joint area (1) between a first joint partner (20, 200) and a second joint partner (30, 300) by means of at least one elastic sealing element (18, 180) disposed between a first sealing surface (12.1) of the first joint partner (20, 200) and a second sealing surface (12.2) of the second joint partner (30, 300), and an associated method for sealing off the joint area (1) between a first joint partner (20, 200) and a second joint partner (30, 300). According to the invention, at least one reservoir (14) for an anticorrosion agent (16) is introduced in a sealing zone (11) of the first and/or second sealing surface (12.1, 12.2), wherein the sealing element encloses the reservoir (14) together with the first and/or second sealing surface (12.1, 12.2).
대표청구항▼
1. A method for sealing off a joint area between a first joint partner (20) and a second joint partner (30), between which at least one elastic sealing element (18) is disposed, the method comprising: forming at least one reservoir (14) for an anticorrosion agent (16) into a sealing surface (12.2) o
1. A method for sealing off a joint area between a first joint partner (20) and a second joint partner (30), between which at least one elastic sealing element (18) is disposed, the method comprising: forming at least one reservoir (14) for an anticorrosion agent (16) into a sealing surface (12.2) of the second joint partner (30);closing the at least one reservoir (14) with the elastic sealing element (18) by static pressing forces between a sealing surface (12.1) of the first joint partner (20) and the sealing surface (12.2) of the second joint partner (30); andapplying heat to the anticorrosion agent such that it evaporates hydrocarbons. 2. The method according to claim 1, characterized in that the reservoir (14) is filled with at least one of a liquid, viscous grease and oil as an anticorrosion agent (16). 3. The method according to claim 1, characterized in that a carrier impregnated with the anticorrosion agent (16) is placed in said reservoir (14). 4. An arrangement, comprising: a first joint partner (20);a second joint partner (30), the first joint partner (20) and the second joint partner (30) defining a joint area therebetween;at least one elastic sealing element (18), which is disposed between a first sealing surface (12.1) of the first joint partner (20) and a second sealing surface (12.2) of the second joint partner (30); andat least one reservoir (14) having an anticorrosion agent (16) that is formed as a groove in the second sealing surface (12.2), whereinthe sealing element (18) is fixed to the first joint partner (20) and extends over and closes the groove. 5. The arrangement according to claim 4, characterized in that the at least one reservoir (14) is filled with at least one of a liquid, viscous grease and oil as an anticorrosion agent (16). 6. The arrangement according to claim 4, characterized in that a carrier impregnated with the anticorrosion agent (16) is placed in the at least one reservoir (14). 7. The arrangement according to claim 4, characterized in that the groove includes rounded edges (14.1, 14.2), on which the elastic sealing element (18) rests. 8. The arrangement according to claim 4, characterized in that the first sealing surface (12.1) includes a step portion that projects towards the second sealing surface (12.2). 9. The arrangement according to claim 4, characterized in that the first sealing surface (12.1) includes a depression that receives a portion of the sealing element (18). 10. An arrangement, comprising: a first joint partner (20);a second joint partner (30), the first joint partner (20) and the second joint partner (30) defining a joint area therebetween;at least one elastic sealing element (18), which is disposed between a first sealing surface (12.1) of the first joint partner (20) and a second sealing surface (12.2) of the second joint partner (30); andat least one reservoir (14) having an anticorrosion agent (16) that is formed in the second sealing surface (12.2), whereinthe sealing element (18) extends over and closes the reservoir (14). 11. The arrangement according to claim 10, characterized in that the first sealing surface (12.1) includes a step portion that projects towards the second sealing surface (12.2). 12. The arrangement according to claim 10, characterized in that the first sealing surface (12.1) includes a depression that receives a portion of the sealing element (18). 13. The arrangement according to claim 10, characterized in that the at least one reservoir (14) is filled with at least one of a liquid, viscous grease and oil as an anticorrosion agent (16). 14. The arrangement according to claim 10, characterized in that a carrier impregnated with the anticorrosion agent (16) is placed in the at least one reservoir (14). 15. The arrangement of claim 10, wherein the first joint partner (20) is formed as a plastic housing of a control unit. 16. The arrangement of claim 15, wherein the second joint partner (30) is formed as a metal fluid block. 17. The method of claim 1, wherein the first joint partner (20) is a plastic housing of a control unit and the second joint partner (30) is a metal fluid block. 18. The arrangement of claim 4, wherein the first joint partner (20) is formed as a plastic housing of a control unit. 19. The arrangement of claim 18, wherein the second joint partner (30) is formed as a metal fluid block. 20. The method of claim 1, wherein the at least one elastic sealing element (18) is an elastomer. 21. The arrangement of claim 4, wherein the at least one elastic sealing element (18) is an elastomer. 22. The arrangement of claim 10, wherein the at least one elastic sealing element (18) is an elastomer.
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Aldridge Tod (Spring TX) Fitzgerald John A. (Singapore SGX) McGregor Allan K. (Sarawak TX MLX) Quates Ronald D. (Houston TX) Schoen Rudolf R. (Houston TX) Thangarasu Appavoo (Singapore TX SGX) Vicic , Wellhead seal for wide temperature and pressure ranges.
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