BE724398A - - Google Patents
Info
- Publication number
- BE724398A BE724398A BE724398DA BE724398A BE 724398 A BE724398 A BE 724398A BE 724398D A BE724398D A BE 724398DA BE 724398 A BE724398 A BE 724398A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
- F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
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- 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
- F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/91—O-ring seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1675220 | 1968-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724398A true BE724398A (US07922777-20110412-C00004.png) | 1969-05-02 |
Family
ID=5686660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724398D BE724398A (US07922777-20110412-C00004.png) | 1968-01-16 | 1968-11-25 |
Country Status (8)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797969A (en) * | 1972-08-21 | 1974-03-19 | Chrysler Corp | Refrigerant compressor |
| US4171819A (en) * | 1978-08-28 | 1979-10-23 | Stoelting, Inc. | Seal for frozen confection freezer |
| US4389051A (en) * | 1982-07-15 | 1983-06-21 | Eg&G Sealol, Inc. | Pressed in anti-rotation lugs for mechanical face seals |
| US4572009A (en) * | 1984-06-18 | 1986-02-25 | Temco, Inc. | Connector for core holder |
| GB8528261D0 (en) * | 1985-11-15 | 1985-12-18 | Burgess Eng Ltd G N | Sealing device |
| US4832352A (en) * | 1987-03-27 | 1989-05-23 | United Stirling Ab | Piston rod seal |
| AP110A (en) * | 1988-10-18 | 1991-02-01 | Bestobell South Africa Ltd | Mechanical seal |
| SE466925B (sv) * | 1990-09-03 | 1992-04-27 | Flygt Ab Itt | Taetningsanordning |
| WO1992007207A1 (en) * | 1990-10-11 | 1992-04-30 | Rotoflex, Inc. | Rotary shaft sealing device |
| US5356158A (en) * | 1990-10-11 | 1994-10-18 | Rotoflex, Inc. | Resilient rotary seal with projecting edge |
| DE29716258U1 (de) * | 1997-09-10 | 1997-11-06 | Depac Dichtungstechnik Gmbh, Bludenz | Gleitringdichtung |
| ITGE20020064A1 (it) * | 2002-07-16 | 2004-01-16 | Ultraflex Spa | Pompa oleodinamica per sistemi di guida per imbarcazioni |
| US7997583B2 (en) | 2005-11-08 | 2011-08-16 | Eagle Industry Co., Ltd. | Mechanical sealing device |
| CN108661940A (zh) * | 2018-08-16 | 2018-10-16 | 芜湖东大汽车工业有限公司 | 一种汽车水泵壳体结构 |
| WO2021230909A1 (en) * | 2020-05-11 | 2021-11-18 | Danfoss A/S | Floating ring seal for refrigerant compressor |
| CN117948077B (zh) * | 2024-03-27 | 2024-06-14 | 山西泰宝科技有限公司 | 一种旋转防喷器的旋转总成密封装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3152808A (en) * | 1959-11-20 | 1964-10-13 | Crane Packing Co | Rotary seal with wedge sealing element |
| US3090627A (en) * | 1959-12-21 | 1963-05-21 | Crane Packing Co | Tandem seal |
| US3250539A (en) * | 1963-03-25 | 1966-05-10 | Crane Packing Co | Seal with spring holder |
| CH426400A (de) * | 1964-03-02 | 1966-12-15 | Eckerle Otto | Gleitringdichtung für Antriebswellen von Flüssigkeitspumpen |
| FR1442188A (fr) * | 1964-08-11 | 1966-06-10 | Danfoss As | Perfectionnements apportés aux dispositifs d'étanchéité pour arbres tournants, notamment pour ceux des pompes à huile |
-
1968
- 1968-11-13 AT AT1106868A patent/AT301973B/de not_active IP Right Cessation
- 1968-11-25 BE BE724398D patent/BE724398A/xx unknown
- 1968-12-04 GB GB57601/68A patent/GB1248780A/en not_active Expired
- 1968-12-20 SE SE17669/68A patent/SE334784B/xx unknown
- 1968-12-23 DK DK630168AA patent/DK118220B/da unknown
- 1968-12-23 ES ES361785A patent/ES361785A1/es not_active Expired
- 1968-12-31 FR FR1600377D patent/FR1600377A/fr not_active Expired
-
1970
- 1970-11-03 US US86604A patent/US3655205A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT301973B (de) | 1972-09-25 |
| US3655205A (en) | 1972-04-11 |
| SE334784B (US07922777-20110412-C00004.png) | 1971-05-03 |
| ES361785A1 (es) | 1970-11-01 |
| GB1248780A (en) | 1971-10-06 |
| DK118220B (da) | 1970-07-20 |
| FR1600377A (US07922777-20110412-C00004.png) | 1970-07-20 |
