CS176838B1 - - Google Patents
Info
- Publication number
- CS176838B1 CS176838B1 CS525375A CS525375A CS176838B1 CS 176838 B1 CS176838 B1 CS 176838B1 CS 525375 A CS525375 A CS 525375A CS 525375 A CS525375 A CS 525375A CS 176838 B1 CS176838 B1 CS 176838B1
- Authority
- CS
- Czechoslovakia
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
- F04D29/14—Shaft sealings operative only when pump is inoperative
- F04D29/146—Shaft sealings operative only when pump is inoperative especially adapted for liquid 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
- F16J15/002—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)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS525375A CS176838B1 (cs) | 1975-07-25 | 1975-07-25 | |
| DE19762632649 DE2632649A1 (de) | 1975-07-25 | 1976-07-20 | Stillstanddichtung, insbesondere fuer bereitschafts-speisepumpen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS525375A CS176838B1 (cs) | 1975-07-25 | 1975-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS176838B1 true CS176838B1 (cs) | 1977-06-30 |
Family
ID=5397068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS525375A CS176838B1 (cs) | 1975-07-25 | 1975-07-25 |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS176838B1 (cs) |
| DE (1) | DE2632649A1 (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2452617A1 (fr) * | 1979-03-26 | 1980-10-24 | Automatisme Cie Gle | Dispositif d'etancheite pour pompes |
| FR2503823A2 (fr) * | 1981-04-08 | 1982-10-15 | Legoy Auguste | Dispositif d'etancheite pour machine rotative a fluide hydraulique |
| US4722663A (en) * | 1986-02-04 | 1988-02-02 | Rotoflow Corporation | Seal-off mechanism for rotating turbine shaft |
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1975
- 1975-07-25 CS CS525375A patent/CS176838B1/cs unknown
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1976
- 1976-07-20 DE DE19762632649 patent/DE2632649A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2632649A1 (de) | 1977-02-10 |