GB1480701A - Sealing ring - Google Patents
Sealing ringInfo
- Publication number
- GB1480701A GB1480701A GB555475A GB555475A GB1480701A GB 1480701 A GB1480701 A GB 1480701A GB 555475 A GB555475 A GB 555475A GB 555475 A GB555475 A GB 555475A GB 1480701 A GB1480701 A GB 1480701A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing ring
- ring
- feb
- layers
- expanded graphite
- 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
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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Lift Valve (AREA)
- Gasket Seals (AREA)
- Mechanical Sealing (AREA)
Abstract
1480701 Seals KLINGER AG 10 Feb 1975 [12 Feb 1974] 5554/75 Heading F2B A sealing ring consists of layers 1 of expanded graphite alternating with support layers 2, having at least the same order of resiliency as the graphite. The support layers may be fibrous or of sheet metal. The ring is made by adhesively bonding together flat annular discs of rubber asbestos and expanded graphite and pressing the assembly to frusto-conical shape. The ring is used to seal the rim of a valve member in a butterfly valve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT110674A AT328244B (en) | 1974-02-12 | 1974-02-12 | AXIAL COMPRESSIBLE SEAL RING |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1480701A true GB1480701A (en) | 1977-07-20 |
Family
ID=3506712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB555475A Expired GB1480701A (en) | 1974-02-12 | 1975-02-10 | Sealing ring |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS50132351A (en) |
AR (1) | AR204855A1 (en) |
AT (1) | AT328244B (en) |
BR (1) | BR7500804A (en) |
DE (1) | DE2503671A1 (en) |
ES (1) | ES434803A1 (en) |
FR (1) | FR2260731B1 (en) |
GB (1) | GB1480701A (en) |
IT (1) | IT1031645B (en) |
TR (1) | TR18603A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416409A1 (en) * | 1978-02-01 | 1979-08-31 | Union Carbide Corp |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116451A (en) * | 1977-06-16 | 1978-09-26 | Maurer Engineering, Inc. | Shaft seal assembly and seal ring therefor |
DE3721967C1 (en) * | 1987-07-03 | 1987-12-03 | Kempchen & Co Gmbh | Stuffing box seal |
US5895058A (en) * | 1996-10-08 | 1999-04-20 | Penberthy, Inc. | Laminated gasket |
-
1974
- 1974-02-12 AT AT110674A patent/AT328244B/en not_active IP Right Cessation
-
1975
- 1975-01-01 AR AR25759575A patent/AR204855A1/en active
- 1975-01-30 DE DE19752503671 patent/DE2503671A1/en active Pending
- 1975-02-07 BR BR7500804A patent/BR7500804A/en unknown
- 1975-02-10 GB GB555475A patent/GB1480701A/en not_active Expired
- 1975-02-10 ES ES434803A patent/ES434803A1/en not_active Expired
- 1975-02-11 FR FR7504166A patent/FR2260731B1/fr not_active Expired
- 1975-02-11 IT IT2015775A patent/IT1031645B/en active
- 1975-02-12 TR TR1860375A patent/TR18603A/en unknown
- 1975-02-12 JP JP50017748A patent/JPS50132351A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416409A1 (en) * | 1978-02-01 | 1979-08-31 | Union Carbide Corp |
Also Published As
Publication number | Publication date |
---|---|
TR18603A (en) | 1977-04-22 |
AR204855A1 (en) | 1976-03-05 |
AU7802075A (en) | 1976-08-12 |
ATA110674A (en) | 1975-05-15 |
FR2260731B1 (en) | 1978-07-13 |
DE2503671A1 (en) | 1975-08-14 |
JPS50132351A (en) | 1975-10-20 |
FR2260731A1 (en) | 1975-09-05 |
BR7500804A (en) | 1975-11-25 |
AT328244B (en) | 1976-03-10 |
ES434803A1 (en) | 1977-03-01 |
IT1031645B (en) | 1979-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |