JPS5356458A - Sealing device - Google Patents
Sealing deviceInfo
- Publication number
- JPS5356458A JPS5356458A JP13021177A JP13021177A JPS5356458A JP S5356458 A JPS5356458 A JP S5356458A JP 13021177 A JP13021177 A JP 13021177A JP 13021177 A JP13021177 A JP 13021177A JP S5356458 A JPS5356458 A JP S5356458A
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- sealing
- 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.)
- Pending
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
- F04D29/14—Shaft sealings operative only when pump is inoperative
- F04D29/143—Shaft sealings operative only when pump is inoperative especially adapted for elastic fluid pumps
-
- 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
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/736,803 US4071254A (en) | 1976-10-29 | 1976-10-29 | Static sealing mechanism for a compressor |
US05/736,804 US4076259A (en) | 1976-10-29 | 1976-10-29 | Static sealing mechanism for liquid natural gas compressors and hydrogen cooled generators |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5356458A true JPS5356458A (en) | 1978-05-22 |
Family
ID=27113107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13021177A Pending JPS5356458A (en) | 1976-10-29 | 1977-10-29 | Sealing device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5356458A (en) |
CH (1) | CH626694A5 (en) |
DE (1) | DE2744172A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971306A (en) * | 1987-12-25 | 1990-11-20 | Eagle Industry Co., Ltd. | Seals for cylindrical surfaces |
US5107970A (en) * | 1991-04-17 | 1992-04-28 | Monroe Auto Equipment Company | High pressure sealing system and method |
DE9300487U1 (en) * | 1993-01-15 | 1993-03-11 | Somic Sondermaschinenbau für innerbetrieblichen Transport GmbH Co. KG, 83512 Wasserburg | Shaft bearing arrangement |
DE4343551A1 (en) * | 1993-12-20 | 1995-06-22 | Siemens Ag | Liquid ring vacuum pump |
CA2170792C (en) * | 1995-04-26 | 2002-06-25 | Jason J. Hill | Anti-leakage device |
US6070881A (en) * | 1995-12-08 | 2000-06-06 | Siemens Aktiengesellschaft | Configuration for sealing a leadthrough gap between a wall and a shaft |
-
1977
- 1977-09-30 DE DE19772744172 patent/DE2744172A1/en not_active Withdrawn
- 1977-10-20 CH CH1279677A patent/CH626694A5/en not_active IP Right Cessation
- 1977-10-29 JP JP13021177A patent/JPS5356458A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2744172A1 (en) | 1978-05-11 |
CH626694A5 (en) | 1981-11-30 |
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