JPS522056B1 - - Google Patents
Info
- Publication number
- JPS522056B1 JPS522056B1 JP2762771A JP2762771A JPS522056B1 JP S522056 B1 JPS522056 B1 JP S522056B1 JP 2762771 A JP2762771 A JP 2762771A JP 2762771 A JP2762771 A JP 2762771A JP S522056 B1 JPS522056 B1 JP S522056B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
-
- 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
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/025—Rolling sealing rings
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3283870A | 1970-04-29 | 1970-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS522056B1 true JPS522056B1 (de) | 1977-01-19 |
Family
ID=21867092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2762771A Pending JPS522056B1 (de) | 1970-04-29 | 1971-04-28 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS522056B1 (de) |
| BR (1) | BR7102518D0 (de) |
| CA (1) | CA975398A (de) |
| CH (1) | CH561872A5 (de) |
| DE (1) | DE2121211C3 (de) |
| FR (1) | FR2090906A5 (de) |
| GB (1) | GB1341256A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2239680A (en) * | 1989-12-19 | 1991-07-10 | Mackay Consolidated Ind Pty Lt | Seal |
| GB2281766B (en) * | 1993-08-26 | 1997-09-17 | Victaulic Plc | Sealing gasket and pipe joints incorporating the same |
| US5435520A (en) * | 1994-09-07 | 1995-07-25 | Cooper Industries, Inc. | Backseat assembly for an expanding gate valve |
| DE29513104U1 (de) * | 1995-08-16 | 1995-10-12 | Rehau Ag & Co | Dichtelement |
| ITMO20090157A1 (it) * | 2009-06-16 | 2010-12-17 | Manuli Rubber Ind Spa | Connettore per tubi |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB505024A (en) * | 1937-11-03 | 1939-05-03 | Thomas Large Phillips | Improvements in or relating to packing for stuffing boxes or pistons |
| AT233910B (de) * | 1959-09-11 | 1964-06-10 | Acf Ind Inc | Verfahren zum Einbringen von elastischen Dichtungseinsätzen in Sitzflächen von Absperrorganen |
| US3356336A (en) * | 1965-04-20 | 1967-12-05 | Maenaka Valve Works Co Ltd | Air-tight sealing device for a valve seat of a butterfly valve |
| US3612483A (en) * | 1968-04-12 | 1971-10-12 | Rockwell Mfg Co | Valves with deformable sealing |
| FR1567450A (de) * | 1968-05-06 | 1969-05-16 |
-
1971
- 1971-03-25 CA CA108,698*7A patent/CA975398A/en not_active Expired
- 1971-04-19 GB GB2706671A patent/GB1341256A/en not_active Expired
- 1971-04-27 CH CH616271A patent/CH561872A5/xx not_active IP Right Cessation
- 1971-04-28 BR BR251871A patent/BR7102518D0/pt unknown
- 1971-04-28 JP JP2762771A patent/JPS522056B1/ja active Pending
- 1971-04-28 FR FR7115264A patent/FR2090906A5/fr not_active Expired
- 1971-04-29 DE DE19712121211 patent/DE2121211C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7102518D0 (pt) | 1973-04-10 |
| FR2090906A5 (de) | 1972-01-14 |
| CA975398A (en) | 1975-09-30 |
| CH561872A5 (de) | 1975-05-15 |
| GB1341256A (en) | 1973-12-19 |
| DE2121211A1 (de) | 1971-11-11 |
| DE2121211B2 (de) | 1980-06-19 |
| DE2121211C3 (de) | 1981-04-09 |