FR2191687A5 - - Google Patents
Info
- Publication number
- FR2191687A5 FR2191687A5 FR7323734A FR7323734A FR2191687A5 FR 2191687 A5 FR2191687 A5 FR 2191687A5 FR 7323734 A FR7323734 A FR 7323734A FR 7323734 A FR7323734 A FR 7323734A FR 2191687 A5 FR2191687 A5 FR 2191687A5
- Authority
- FR
- France
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
- F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
- F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26744972A | 1972-06-29 | 1972-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2191687A5 true FR2191687A5 (US06534493-20030318-C00184.png) | 1974-02-01 |
Family
ID=23018818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7323734A Expired FR2191687A5 (US06534493-20030318-C00184.png) | 1972-06-29 | 1973-06-28 |
Country Status (9)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884478A1 (de) * | 1997-06-12 | 1998-12-16 | Sulzer Escher Wyss GmbH | Schmier- und Sperrsystem für Verdichter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0811562D0 (en) * | 2008-06-24 | 2008-07-30 | Aes Eng Ltd | Mechanical seal support system |
| US20210048036A1 (en) * | 2018-02-14 | 2021-02-18 | Ceco Environmental Ip Inc. | Tandem seal pump |
-
1973
- 1973-03-14 ZA ZA731776A patent/ZA731776B/xx unknown
- 1973-03-26 DE DE19732314903 patent/DE2314903A1/de active Pending
- 1973-04-09 IT IT22740/73A patent/IT983711B/it active
- 1973-05-11 NL NL7306593A patent/NL7306593A/xx unknown
- 1973-06-28 AR AR248793A patent/AR197727A1/es active
- 1973-06-28 FR FR7323734A patent/FR2191687A5/fr not_active Expired
- 1973-06-28 BR BR4806/73A patent/BR7304806D0/pt unknown
- 1973-06-29 AU AU57549/73A patent/AU5754973A/en not_active Expired
- 1973-06-29 JP JP48072965A patent/JPS4963854A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884478A1 (de) * | 1997-06-12 | 1998-12-16 | Sulzer Escher Wyss GmbH | Schmier- und Sperrsystem für Verdichter |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7304806D0 (pt) | 1974-08-15 |
| AU5754973A (en) | 1975-01-09 |
| IT983711B (it) | 1974-11-11 |
| ZA731776B (en) | 1973-12-19 |
| JPS4963854A (US06534493-20030318-C00184.png) | 1974-06-20 |
| DE2314903A1 (de) | 1974-01-17 |
| NL7306593A (US06534493-20030318-C00184.png) | 1974-01-02 |
| AR197727A1 (es) | 1974-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |