FR2343940A1 - Joint d'etancheite pour pistons ou tiges de piston de cylindres de travail - Google Patents
Joint d'etancheite pour pistons ou tiges de piston de cylindres de travailInfo
- Publication number
- FR2343940A1 FR2343940A1 FR7606556A FR7606556A FR2343940A1 FR 2343940 A1 FR2343940 A1 FR 2343940A1 FR 7606556 A FR7606556 A FR 7606556A FR 7606556 A FR7606556 A FR 7606556A FR 2343940 A1 FR2343940 A1 FR 2343940A1
- Authority
- FR
- France
- Prior art keywords
- ring
- pressure chamber
- groove
- sealing ring
- highly elastic
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 229910052961 molybdenite Inorganic materials 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
-
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- 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
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606556A FR2343940A1 (fr) | 1976-03-08 | 1976-03-08 | Joint d'etancheite pour pistons ou tiges de piston de cylindres de travail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606556A FR2343940A1 (fr) | 1976-03-08 | 1976-03-08 | Joint d'etancheite pour pistons ou tiges de piston de cylindres de travail |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2343940A1 true FR2343940A1 (fr) | 1977-10-07 |
FR2343940B1 FR2343940B1 (fr) | 1980-06-06 |
Family
ID=9170093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606556A Granted FR2343940A1 (fr) | 1976-03-08 | 1976-03-08 | Joint d'etancheite pour pistons ou tiges de piston de cylindres de travail |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2343940A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446427A1 (fr) * | 1979-01-11 | 1980-08-08 | Stefa Industri Ab | Dispositif d'etancheite dans un adaptateur pour des gorges d'etancheite existantes |
-
1976
- 1976-03-08 FR FR7606556A patent/FR2343940A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446427A1 (fr) * | 1979-01-11 | 1980-08-08 | Stefa Industri Ab | Dispositif d'etancheite dans un adaptateur pour des gorges d'etancheite existantes |
Also Published As
Publication number | Publication date |
---|---|
FR2343940B1 (fr) | 1980-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1438619A (en) | Sealing ring structure | |
GB1440848A (en) | Assembly with relatively displaceable members | |
GB1509999A (en) | Guiding and sealing arrangements for pistons piston rods and the like | |
SE7412118L (fr) | ||
ES417622A1 (es) | Un dispositivo para formar un ajuste hermetico entre prefe-rentemente piezas moviles o fijas. | |
ES406778A1 (es) | Una disposicion de aro de retencion de aceite para uso en motores de combustion interna de piston rotativo. | |
GB1441728A (en) | Pistons | |
GB955382A (en) | Apparatus for converting fluid pressure into mechanical motion | |
GB1466294A (en) | High pressure seal | |
FR2343940A1 (fr) | Joint d'etancheite pour pistons ou tiges de piston de cylindres de travail | |
IT1068801B (it) | Guarnizione per statuffi rispet tivamente aste di stantuffo di cilindri di lavoro | |
ES488724A1 (es) | Bomba de alta presion | |
GB947562A (en) | Improvements in or relating to percussive tools | |
GB1373847A (en) | High pressure seals in high pressure presses | |
GB1368597A (en) | Piston sealing assembly | |
GB1167008A (en) | Improvements in or relating to trunk pistons. | |
FR2282584A1 (fr) | Element annulaire pour piston assurant le controle de la compression et de la lubrification ainsi que la retenue de l'axe de piston | |
GB774032A (en) | A sealing or piston ring | |
GB1406023A (en) | Seal for non-bottoming piston cylinder assembly | |
GB1219272A (en) | Improvements in sealing rings | |
GB1456557A (en) | Radial piston hydraulic machine | |
GB1133677A (en) | Compressor piston | |
GB1018866A (en) | Automatic sealing system for a cylinder operating under very high pressures | |
JPS56160464A (en) | Sliding shaft sealing mechanism | |
GB1481646A (en) | Suction nozzles for dry-fish off-loading |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AR | Application made for restoration | ||
BR | Restoration of rights | ||
TP | Transmission of property | ||
ST | Notification of lapse |