CH669441A5 - - Google Patents
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- Publication number
- CH669441A5 CH669441A5 CH549485A CH549485A CH669441A5 CH 669441 A5 CH669441 A5 CH 669441A5 CH 549485 A CH549485 A CH 549485A CH 549485 A CH549485 A CH 549485A CH 669441 A5 CH669441 A5 CH 669441A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sealing ring
- sealing
- profile
- ring according
- depressions
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 68
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0411884A AT382223B (de) | 1984-12-28 | 1984-12-28 | Profilierter dichtungsring |
Publications (1)
Publication Number | Publication Date |
---|---|
CH669441A5 true CH669441A5 (enrdf_load_stackoverflow) | 1989-03-15 |
Family
ID=3559892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH549485A CH669441A5 (enrdf_load_stackoverflow) | 1984-12-28 | 1985-12-23 |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT382223B (enrdf_load_stackoverflow) |
CH (1) | CH669441A5 (enrdf_load_stackoverflow) |
DE (1) | DE3545370A1 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112013112A (zh) * | 2019-05-29 | 2020-12-01 | 舍弗勒技术股份两合公司 | 密封圈 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906967C1 (enrdf_load_stackoverflow) * | 1989-03-04 | 1990-10-25 | Friedrichsfeld Gmbh Keramik- Und Kunststoffwerke, 6800 Mannheim, De | |
GR890100143A (el) * | 1989-03-06 | 1991-07-31 | Amiantit Aeve An El Viom Ki Te | Ελαστικος δακτυλιος στεγανοτητας διατομης λ και ελαστικος αποστατης σταυροειδους διατομης με πτερυγια υπο κλιση συνεργαζομενοι με συμπαγες συνδετηριο τεμαχιο για τη συνδεση σωληνων σε αγωγους υπο πιεση και αγωγους φυσικης ροης. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1980476U (de) * | 1967-11-02 | 1968-03-07 | Eternit Ag | Ueberschiebkupplung mit eingelegten dichtungsringen zum verbinden von rohren, insbesondere von asbestzementrohren. |
CH564718A5 (enrdf_load_stackoverflow) * | 1973-04-13 | 1975-07-31 | Schaffhausen Schweizerische St | |
CH586248A5 (en) * | 1973-08-02 | 1977-03-31 | Ciba Geigy Ag | Cross-linkable silicon-modified polyamide prepolymers - giving heat-resistant fibres, films, foams, coatings and moulded goods, with good low-temp props |
AT336968B (de) * | 1975-02-11 | 1977-06-10 | Eternit Werke Hatschek L | Dichtungsring fur rohrkupplungen |
-
1984
- 1984-12-28 AT AT0411884A patent/AT382223B/de not_active IP Right Cessation
-
1985
- 1985-12-18 DE DE19853545370 patent/DE3545370A1/de not_active Withdrawn
- 1985-12-23 CH CH549485A patent/CH669441A5/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112013112A (zh) * | 2019-05-29 | 2020-12-01 | 舍弗勒技术股份两合公司 | 密封圈 |
Also Published As
Publication number | Publication date |
---|---|
AT382223B (de) | 1987-01-26 |
DE3545370A1 (de) | 1986-09-04 |
ATA411884A (de) | 1986-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: ETERNIT AG |
|
PL | Patent ceased |