FR959521A - - Google Patents
Info
- Publication number
- FR959521A FR959521A FR959521DA FR959521A FR 959521 A FR959521 A FR 959521A FR 959521D A FR959521D A FR 959521DA FR 959521 A FR959521 A FR 959521A
- Authority
- FR
- France
- 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.)
- Expired
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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
- F04B53/1022—Disc valves having means for guiding the closure member axially
- F04B53/1025—Disc valves having means for guiding the closure member axially the guiding means being provided within the valve opening
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959521A true FR959521A (en) | 1950-03-31 |
Family
ID=1561400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959521D Expired FR959521A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR959521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0343773A1 (en) * | 1988-03-23 | 1989-11-29 | Kabushiki Kaisha Little Rock | Fluid pump apparatus and valve device |
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0
- FR FR959521D patent/FR959521A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0343773A1 (en) * | 1988-03-23 | 1989-11-29 | Kabushiki Kaisha Little Rock | Fluid pump apparatus and valve device |
| EP0390298A2 (en) * | 1988-03-23 | 1990-10-03 | Kabushiki Kaisha Little Rock | Fluid pump apparatus |
| EP0390298A3 (en) * | 1988-03-23 | 1990-10-31 | Kabushiki Kaisha Little Rock | Fluid pump apparatus |