LU38731A1 - - Google Patents
Info
- Publication number
- LU38731A1 LU38731A1 LU38731DA LU38731A1 LU 38731 A1 LU38731 A1 LU 38731A1 LU 38731D A LU38731D A LU 38731DA LU 38731 A1 LU38731 A1 LU 38731A1
- Authority
- LU
- Luxembourg
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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B5/00—Machines or pumps with differential-surface pistons
- F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR803331A FR1242387A (en) | 1959-08-21 | 1959-08-21 | Double-acting pump, especially for inflating pneumatic articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU38731A1 true LU38731A1 (en) | 1960-07-28 |
Family
ID=8718479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU38731D LU38731A1 (en) | 1959-08-21 | 1960-05-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE591310A (en) |
| DE (1) | DE1824398U (en) |
| FR (1) | FR1242387A (en) |
| GB (1) | GB905088A (en) |
| LU (1) | LU38731A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313716A (en) * | 1979-05-10 | 1982-02-02 | Texaco Inc. | Articulated, energy converting structure |
| DE3513575A1 (en) * | 1985-04-16 | 1986-10-16 | Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell | MANUAL DISCHARGE DEVICE FOR MEDIA |
| KR100480136B1 (en) * | 2003-03-04 | 2005-04-07 | 엘지전자 주식회사 | Apparatus of suction valve for liner compressor |
| FR2950939B1 (en) * | 2009-10-01 | 2011-11-25 | Decathlon Sa | MANUAL AIR PUMP WITH OPTIMIZED COMPRESSION |
| CN109395181A (en) * | 2013-03-15 | 2019-03-01 | 凯希特许有限公司 | Vacuum box with pile-up valve |
| CN111692072B (en) * | 2020-07-06 | 2021-05-25 | 郑州铁路职业技术学院 | Oil-free bidirectional compression piston type air compressor |
-
1959
- 1959-08-21 FR FR803331A patent/FR1242387A/en not_active Expired
-
1960
- 1960-05-27 BE BE591310A patent/BE591310A/en unknown
- 1960-05-28 LU LU38731D patent/LU38731A1/xx unknown
- 1960-05-30 GB GB1899160A patent/GB905088A/en not_active Expired
- 1960-06-01 DE DE1960E0014086 patent/DE1824398U/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE591310A (en) | 1960-09-16 |
| DE1824398U (en) | 1961-01-05 |
| FR1242387A (en) | 1960-09-30 |
| GB905088A (en) | 1962-09-05 |