ES452870A1 - Perfeccionamientos en los conjuntos de hermetizacion. - Google Patents
Perfeccionamientos en los conjuntos de hermetizacion.Info
- Publication number
- ES452870A1 ES452870A1 ES452870A ES452870A ES452870A1 ES 452870 A1 ES452870 A1 ES 452870A1 ES 452870 A ES452870 A ES 452870A ES 452870 A ES452870 A ES 452870A ES 452870 A1 ES452870 A1 ES 452870A1
- Authority
- ES
- Spain
- Prior art keywords
- seal
- seal assembly
- body member
- zones
- frusto
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/06—Sealing by means of a swivel nut compressing a ring or sleeve
-
- 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
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
- F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/628,233 US4002345A (en) | 1975-11-03 | 1975-11-03 | Seal assembly sequentially providing spaced seal zones |
Publications (1)
Publication Number | Publication Date |
---|---|
ES452870A1 true ES452870A1 (es) | 1977-11-01 |
Family
ID=24518039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES452870A Expired ES452870A1 (es) | 1975-11-03 | 1976-10-29 | Perfeccionamientos en los conjuntos de hermetizacion. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4002345A (es) |
DE (1) | DE2649179C2 (es) |
ES (1) | ES452870A1 (es) |
FR (1) | FR2329922A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1071257A (en) * | 1977-01-25 | 1980-02-05 | West And Son (Engineers) Limited | Annular elements |
DE2835832C2 (de) * | 1978-08-16 | 1982-06-03 | Dietrich 7778 Markdorf Grünau | Kabeleinführung |
DE3712851A1 (de) * | 1987-04-15 | 1988-11-03 | Stewing Nachrichtentechnik | Vorrichtung zum abdichten von kabeln in kabelkanaelen, insbes. in rohrzuegen bei mauerdurchfuehrungen, kabeleinfuehrungen in kabelschaechte o. dgl. |
DE3731583C1 (de) * | 1987-09-19 | 1988-11-10 | Plastoform Gmbh & Co Kg | Mauerdurchfuehrung fuer Leitungen |
US5413240A (en) * | 1993-09-17 | 1995-05-09 | Russell-Stanley Corporation | Replaceable closure system |
GB9420349D0 (en) * | 1994-10-10 | 1994-11-23 | Hawkins David F | Connector |
KR100437279B1 (ko) * | 2001-12-14 | 2004-06-30 | 주식회사 평일 | 압력유지 감시기능을 가진 전기관통부 집합체 |
KR100437280B1 (ko) * | 2001-12-14 | 2004-06-30 | 주식회사 평일 | 튜브락 조립체를 이용한 압력유지 감시기능을 가진전기관통부집합체 |
US7032935B1 (en) * | 2003-04-08 | 2006-04-25 | David Levy | Self energizing connector |
EP2158425B1 (de) * | 2007-06-18 | 2011-01-05 | Weidmann LTD. | Verbindungsanordnung für eine rohrverschraubung |
FR2920887B1 (fr) * | 2007-09-07 | 2009-11-20 | Legris Sa | Dispositif de raccordement d'extremites de tubes de guidage et de protection d'un cable |
CN106382367A (zh) * | 2016-11-19 | 2017-02-08 | 张红伟 | 一种密封圈 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2075947A (en) * | 1935-06-10 | 1937-04-06 | Kennedy Edward | Pipe joint |
US2772100A (en) * | 1953-01-15 | 1956-11-27 | Kreissig Ernst | Pipe end connection and sealing system with centering means |
US3215457A (en) * | 1962-04-17 | 1965-11-02 | Hoke Mfg Company Inc | Pipe coupling |
DE1750321A1 (de) * | 1968-04-20 | 1971-01-21 | Hans Langmatz | Klemmhuelsenpaar fuer die Durchfuehrung und Festlegung von Druckleitungen durch und in Waenden von Maschinengehaeusen,-gestellen u.dgl. |
FR1594006A (es) * | 1968-12-04 | 1970-06-01 | ||
US3895831A (en) * | 1973-05-10 | 1975-07-22 | Conax Corp | Seal assembly providing dual seal zones |
US3893716A (en) * | 1974-04-01 | 1975-07-08 | Weatherhead Co | Flareless fitting |
-
1975
- 1975-11-03 US US05/628,233 patent/US4002345A/en not_active Expired - Lifetime
-
1976
- 1976-10-28 DE DE2649179A patent/DE2649179C2/de not_active Expired
- 1976-10-29 ES ES452870A patent/ES452870A1/es not_active Expired
- 1976-11-03 FR FR7633092A patent/FR2329922A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2649179A1 (de) | 1977-05-12 |
FR2329922B1 (es) | 1982-07-02 |
US4002345A (en) | 1977-01-11 |
DE2649179C2 (de) | 1982-06-09 |
FR2329922A1 (fr) | 1977-05-27 |
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