FR2019291A1 - - Google Patents
Info
- Publication number
- FR2019291A1 FR2019291A1 FR6921777A FR6921777A FR2019291A1 FR 2019291 A1 FR2019291 A1 FR 2019291A1 FR 6921777 A FR6921777 A FR 6921777A FR 6921777 A FR6921777 A FR 6921777A FR 2019291 A1 FR2019291 A1 FR 2019291A1
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/03—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with movement in two directions being obtained by two single-acting piston liquid engines, each acting in one direction
- F03C1/035—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with movement in two directions being obtained by two single-acting piston liquid engines, each acting in one direction one single-acting piston being always under the influence of the liquid under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/003—Reciprocating-piston liquid engines controlling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Hydraulic Motors (AREA)
- Chairs Characterized By Structure (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1703726A DE1703726C3 (en) | 1968-07-03 | 1968-07-03 | Hydraulic fluid operated device for generating a reciprocating motion |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2019291A1 true FR2019291A1 (en) | 1970-07-03 |
Family
ID=5688531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6921777A Withdrawn FR2019291A1 (en) | 1968-07-03 | 1969-06-27 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3606818A (en) |
AT (1) | AT298547B (en) |
CH (1) | CH503192A (en) |
DE (1) | DE1703726C3 (en) |
FR (1) | FR2019291A1 (en) |
GB (1) | GB1229144A (en) |
SE (1) | SE341168B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT303106B (en) * | 1970-04-17 | 1972-11-10 | Plasser Bahnbaumasch Franz | Track construction machine |
DE19516977C2 (en) * | 1995-05-09 | 1997-03-27 | Szabo Zsolt | Pneumatic drive device |
SE510351C2 (en) * | 1995-12-29 | 1999-05-17 | Kvaerner Pulping Tech | Hydraulic |
-
1968
- 1968-07-03 DE DE1703726A patent/DE1703726C3/en not_active Expired
-
1969
- 1969-06-24 AT AT600169A patent/AT298547B/en not_active IP Right Cessation
- 1969-06-26 CH CH983069A patent/CH503192A/en not_active IP Right Cessation
- 1969-06-27 US US837126A patent/US3606818A/en not_active Expired - Lifetime
- 1969-06-27 SE SE09174/69*A patent/SE341168B/xx unknown
- 1969-06-27 FR FR6921777A patent/FR2019291A1/fr not_active Withdrawn
- 1969-06-30 GB GB1229144D patent/GB1229144A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1703726C3 (en) | 1974-03-07 |
CH503192A (en) | 1971-02-15 |
SE341168B (en) | 1971-12-13 |
DE1703726B2 (en) | 1973-08-09 |
DE1703726A1 (en) | 1971-01-28 |
US3606818A (en) | 1971-09-21 |
GB1229144A (en) | 1971-04-21 |
AT298547B (en) | 1972-05-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |