BE674993A - - Google Patents
Info
- Publication number
- BE674993A BE674993A BE674993DA BE674993A BE 674993 A BE674993 A BE 674993A BE 674993D A BE674993D A BE 674993DA BE 674993 A BE674993 A BE 674993A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0413—Cams
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
- F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0036—Special features the flexible member being formed as an O-ring
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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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/08—Control regulated by delivery pressure
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2102—Adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2321A FR1431741A (fr) | 1965-01-18 | 1965-01-18 | Pompe hydraulique à pistons fournissant à vitesse de rotation constante un débit variable, fonction du couple résistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674993A true BE674993A (US07235543-20070626-C00016.png) | 1966-05-03 |
Family
ID=8568534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674993D BE674993A (US07235543-20070626-C00016.png) | 1965-01-18 | 1966-01-12 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177773A (en) * | 1977-12-27 | 1979-12-11 | Cribbs John R | Damped automatic variable valve timing device for internal combustion engines |
| DE19632606A1 (de) * | 1996-08-13 | 1998-02-19 | Kaercher Gmbh & Co Alfred | Verdrängerpumpe, insbesondere für Hochdruckreinigungsgeräte |
| US11655816B2 (en) | 2015-05-08 | 2023-05-23 | Danfoss Power Solutions Gmbh & Co. Ohg | Fluid working systems |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1122124A (en) * | 1914-02-14 | 1914-12-22 | Peter Johnsen | Fuel-charging and charge-forming apparatus for internal-combustion engines. |
| US2263786A (en) * | 1938-08-12 | 1941-11-25 | Jr Emile T Rumpp | Pump |
| US2327787A (en) * | 1942-01-05 | 1943-08-24 | Jack & Heintz Inc | Variable displacement pump |
| US2393175A (en) * | 1944-10-13 | 1946-01-15 | Benjamin G Laskey | Pump |
| US2871846A (en) * | 1955-12-27 | 1959-02-03 | Gen Motors Corp | Pump |
| US2974599A (en) * | 1956-01-26 | 1961-03-14 | Gen Motors Corp | Pump |
| US2913991A (en) * | 1956-01-26 | 1959-11-24 | Gen Motors Corp | Pump |
| US3043228A (en) * | 1958-02-20 | 1962-07-10 | Norton K | Liquid pump |
| US3073178A (en) * | 1959-03-13 | 1963-01-15 | Gen Motors Corp | Adjustable eccentric drive devices |
| FR1352188A (fr) * | 1962-12-11 | 1964-02-14 | Machine à piston |
-
1965
- 1965-01-18 FR FR2321A patent/FR1431741A/fr not_active Expired
- 1965-10-22 US US501575A patent/US3357358A/en not_active Expired - Lifetime
-
1966
- 1966-01-03 GB GB164/66A patent/GB1081069A/en not_active Expired
- 1966-01-10 CH CH25566A patent/CH438034A/fr unknown
- 1966-01-11 DE DE19661528524 patent/DE1528524A1/de active Pending
- 1966-01-12 BE BE674993D patent/BE674993A/xx unknown
- 1966-01-13 SE SE470/66A patent/SE309159B/xx unknown
- 1966-01-18 NL NL6600661A patent/NL6600661A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH438034A (fr) | 1967-06-15 |
| FR1431741A (fr) | 1966-03-18 |
| NL6600661A (US07235543-20070626-C00016.png) | 1966-07-19 |
| GB1081069A (en) | 1967-08-31 |
| SE309159B (US07235543-20070626-C00016.png) | 1969-03-10 |
| DE1528524A1 (de) | 1970-07-09 |
| US3357358A (en) | 1967-12-12 |
