CH451716A - Vakuumdrehschieberpumpe - Google Patents
VakuumdrehschieberpumpeInfo
- Publication number
- CH451716A CH451716A CH1030367A CH1030367A CH451716A CH 451716 A CH451716 A CH 451716A CH 1030367 A CH1030367 A CH 1030367A CH 1030367 A CH1030367 A CH 1030367A CH 451716 A CH451716 A CH 451716A
- Authority
- CH
- Switzerland
- Prior art keywords
- vacuum pump
- rotary vacuum
- rotary
- pump
- vacuum
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/04—Composite, e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1030367A CH451716A (de) | 1967-07-19 | 1967-07-19 | Vakuumdrehschieberpumpe |
NL6712297A NL6712297A (de) | 1967-07-19 | 1967-09-07 | |
DE19681703636 DE1703636A1 (de) | 1967-07-19 | 1968-06-21 | Vakuumdrehschieberpumpe |
FR1574999D FR1574999A (de) | 1967-07-19 | 1968-07-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1030367A CH451716A (de) | 1967-07-19 | 1967-07-19 | Vakuumdrehschieberpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
CH451716A true CH451716A (de) | 1968-05-15 |
Family
ID=4361735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1030367A CH451716A (de) | 1967-07-19 | 1967-07-19 | Vakuumdrehschieberpumpe |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH451716A (de) |
DE (1) | DE1703636A1 (de) |
FR (1) | FR1574999A (de) |
NL (1) | NL6712297A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2421906A1 (de) * | 1974-05-07 | 1975-11-20 | Unus Dei F Lli Rossato V & S | Drehkolbenluftpumpe bzw. -kompressor |
DE3724128A1 (de) * | 1986-07-22 | 1988-02-04 | Eagle Ind Co Ltd | Fluegelzellenpumpe |
EP0339332A2 (de) * | 1988-04-26 | 1989-11-02 | Hans Dr. Wälchli | Flügelzellenpumpe zur Förderung von Lebensmitteln |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE427491B (sv) * | 1979-05-16 | 1983-04-11 | Cerac Inst Sa | Lamellmaskin |
-
1967
- 1967-07-19 CH CH1030367A patent/CH451716A/de unknown
- 1967-09-07 NL NL6712297A patent/NL6712297A/xx unknown
-
1968
- 1968-06-21 DE DE19681703636 patent/DE1703636A1/de active Pending
- 1968-07-19 FR FR1574999D patent/FR1574999A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2421906A1 (de) * | 1974-05-07 | 1975-11-20 | Unus Dei F Lli Rossato V & S | Drehkolbenluftpumpe bzw. -kompressor |
DE3724128A1 (de) * | 1986-07-22 | 1988-02-04 | Eagle Ind Co Ltd | Fluegelzellenpumpe |
EP0339332A2 (de) * | 1988-04-26 | 1989-11-02 | Hans Dr. Wälchli | Flügelzellenpumpe zur Förderung von Lebensmitteln |
EP0339332A3 (de) * | 1988-04-26 | 1990-04-25 | Hans Dr. Wälchli | Flügelzellenpumpe zur Förderung von Lebensmitteln |
Also Published As
Publication number | Publication date |
---|---|
DE1703636A1 (de) | 1972-01-13 |
NL6712297A (de) | 1969-01-21 |
FR1574999A (de) | 1969-07-18 |
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