DE50308658D1 - Zahnradpumpe mit integriertem Steuerventil - Google Patents
Zahnradpumpe mit integriertem SteuerventilInfo
- Publication number
- DE50308658D1 DE50308658D1 DE50308658T DE50308658T DE50308658D1 DE 50308658 D1 DE50308658 D1 DE 50308658D1 DE 50308658 T DE50308658 T DE 50308658T DE 50308658 T DE50308658 T DE 50308658T DE 50308658 D1 DE50308658 D1 DE 50308658D1
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- gear pump
- integrated control
- integrated
- gear
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/084—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/20—Flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT15942003A AT413235B (de) | 2003-10-09 | 2003-10-09 | Rotationskolbenpumpe, insbesondere zahnradpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50308658D1 true DE50308658D1 (de) | 2008-01-03 |
Family
ID=34280371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50308658T Expired - Lifetime DE50308658D1 (de) | 2003-10-09 | 2003-12-23 | Zahnradpumpe mit integriertem Steuerventil |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1522730B1 (de) |
AT (1) | AT413235B (de) |
DE (1) | DE50308658D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2898294A1 (fr) | 2006-03-08 | 2007-09-14 | Eaux Minerales D Evian Saeme S | Dispositif d'injection/soufflage pour la fabrication d'un corps creux et procede |
GB2452493B (en) * | 2007-09-05 | 2012-05-23 | Bamford Excavators Ltd | Pumping apparatus |
CN111173737B (zh) * | 2019-08-30 | 2024-06-14 | 重庆红宇精密工业集团有限公司 | 一种集成式的泵油装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1011285B (de) * | 1953-08-11 | 1957-06-27 | Friedmann Kg Alex | Einrichtung zur Regelung der Foerdermenge von Zahnradpumpen |
US2960112A (en) * | 1956-04-05 | 1960-11-15 | Messrs Alex Friedmann Kommandi | Device for the distribution of fluids, particularly of lubricants, to different outlets |
FR2119294A5 (de) * | 1970-12-24 | 1972-08-04 | Joyeux Jean Pierre | |
DE19631956C2 (de) * | 1996-08-08 | 1998-07-02 | Danfoss As | Zahnradpumpe mit einstellbarem Verdrängungsvolumen |
-
2003
- 2003-10-09 AT AT15942003A patent/AT413235B/de not_active IP Right Cessation
- 2003-12-23 EP EP20030450286 patent/EP1522730B1/de not_active Expired - Lifetime
- 2003-12-23 DE DE50308658T patent/DE50308658D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1522730B1 (de) | 2007-11-21 |
ATA15942003A (de) | 2005-05-15 |
AT413235B (de) | 2005-12-15 |
EP1522730A1 (de) | 2005-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004014943D1 (de) | Fluidsteuerventil | |
NO20053426D0 (no) | Styringsventil. | |
DE60329208D1 (de) | Fluidsteuerventil | |
DE60317850D1 (de) | Pumpenventil | |
DE602005003427D1 (de) | Durchflussregelventil | |
DE602005022587D1 (de) | Fluidventilsteuerelemente mit konturierten dichtflächen | |
DE60330279D1 (de) | Wegesteuerventil | |
DE602005021273D1 (de) | Integrierte Ventileinheit | |
DE602005007537D1 (de) | Ventil mit integrierter Ausfallsicherung | |
DE602005000741D1 (de) | Hydraulisches Regelventil | |
DE60311710D1 (de) | Entspannungsventil mit konstantem Durchfluss | |
DE602004007451D1 (de) | Druckregelventil | |
DE602004017843D1 (de) | Durchflussregelventil | |
DE602004012068D1 (de) | Buchsenloses schaftgesteuertes regelventil | |
DE60302110D1 (de) | Innenzahnradpumpe | |
DE502004002648D1 (de) | Zahnradpumpe | |
FR2871386B1 (fr) | Valve sous-cutanee | |
DE602004006649D1 (de) | Variabler ventilmechanismus | |
DE502004007363D1 (de) | Innenzahnradpumpe mit verstärkten öffnungen | |
DE602004006564D1 (de) | Druckregelventil | |
DE60223578D1 (de) | Ventil mit integriertem Antrieb | |
EP1646790A4 (de) | Pumpenventil mit gesteuertem hub | |
DE60328921D1 (de) | Kondom mit integriertem wulstaufbau | |
DE502004006849D1 (de) | Tankentlüftungsventil | |
DE602005018405D1 (de) | Regelventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |