NL7216921A - - Google Patents
Info
- Publication number
- NL7216921A NL7216921A NL7216921A NL7216921A NL7216921A NL 7216921 A NL7216921 A NL 7216921A NL 7216921 A NL7216921 A NL 7216921A NL 7216921 A NL7216921 A NL 7216921A NL 7216921 A NL7216921 A NL 7216921A
- Authority
- NL
- Netherlands
Links
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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
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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
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
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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
- F04D29/106—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
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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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712164126 DE2164126A1 (de) | 1971-12-23 | 1971-12-23 | Kreiselpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216921A true NL7216921A (xx) | 1973-06-26 |
Family
ID=5828997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216921A NL7216921A (xx) | 1971-12-23 | 1972-12-13 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2164126A1 (xx) |
| FR (1) | FR2170485A5 (xx) |
| IT (1) | IT972764B (xx) |
| NL (1) | NL7216921A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0119517B1 (en) * | 1983-03-02 | 1988-10-05 | INDESIT INDUSTRIA ELETTRODOMESTICI ITALIANA S.p.A. | Dishwashing machine with alternated supply of the rotating collectors |
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1971
- 1971-12-23 DE DE19712164126 patent/DE2164126A1/de active Pending
-
1972
- 1972-12-13 NL NL7216921A patent/NL7216921A/xx unknown
- 1972-12-20 FR FR7245352A patent/FR2170485A5/fr not_active Expired
- 1972-12-22 IT IT3340472A patent/IT972764B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2164126A1 (de) | 1973-07-05 |
| IT972764B (it) | 1974-05-31 |
| FR2170485A5 (xx) | 1973-09-14 |