DE3680510D1 - Leckfreie pumpe. - Google Patents
Leckfreie pumpe.Info
- Publication number
- DE3680510D1 DE3680510D1 DE8686309968T DE3680510T DE3680510D1 DE 3680510 D1 DE3680510 D1 DE 3680510D1 DE 8686309968 T DE8686309968 T DE 8686309968T DE 3680510 T DE3680510 T DE 3680510T DE 3680510 D1 DE3680510 D1 DE 3680510D1
- Authority
- DE
- Germany
- Prior art keywords
- leak
- free pump
- pump
- free
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/60—Shafts
- F05D2240/61—Hollow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985195291U JPS6337510Y2 (de) | 1985-12-20 | 1985-12-20 | |
JP18289286A JPS6338698A (ja) | 1986-08-04 | 1986-08-04 | 無漏洩ポンプ |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3680510D1 true DE3680510D1 (de) | 1991-08-29 |
Family
ID=26501509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686309968T Expired - Fee Related DE3680510D1 (de) | 1985-12-20 | 1986-12-19 | Leckfreie pumpe. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4762461A (de) |
EP (1) | EP0233411B1 (de) |
DE (1) | DE3680510D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9020474D0 (en) * | 1990-09-19 | 1990-10-31 | Hmd Seal Less Pumps Ltd | Apparatus for measuring the change of position of a rotor |
US5562406A (en) * | 1995-01-11 | 1996-10-08 | Ansimag Inc. | Seal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devices |
US6657217B2 (en) | 2001-04-10 | 2003-12-02 | York International Corporation | Probe for sensing movement in a compressor system |
US20050220633A1 (en) * | 2003-06-13 | 2005-10-06 | Suntec Industries Incorporated | Fuel pump gasket |
DE10352487A1 (de) * | 2003-07-22 | 2005-02-10 | BSH Bosch und Siemens Hausgeräte GmbH | Pumpe mit integriertem Motor |
GB0501081D0 (en) * | 2005-01-19 | 2005-02-23 | Aes Eng Ltd | Environmentally friendly seal venturi emission control system |
KR100940771B1 (ko) | 2007-12-26 | 2010-02-10 | (주)모토닉 | 터빈펌프 및 압력측정장치 |
US8979504B2 (en) * | 2009-08-19 | 2015-03-17 | Moog Inc. | Magnetic drive pump assembly with integrated motor |
CN107299908B (zh) * | 2016-12-12 | 2019-04-19 | 江苏国泉泵业制造有限公司 | 一种泵用静水式水润滑轴承结构 |
CN107869465A (zh) * | 2017-11-03 | 2018-04-03 | 安徽南方化工泵业有限公司 | 一种金属磁力泵保护装置 |
CN110145473B (zh) * | 2019-06-14 | 2020-06-05 | 江苏省机械研究设计院有限责任公司 | 一种判断液压泵自吸性能的检测方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839071A (en) * | 1948-10-01 | 1958-06-17 | Licentia Gmbh | Safety device for rotary machines or engines with thrust bearings |
US2888023A (en) * | 1956-04-13 | 1959-05-26 | Gen Electric | Hydraulic thrust bearing wear indicator and safety device |
US3002374A (en) * | 1960-01-19 | 1961-10-03 | Gen Electric | Hydraulic thrust bearing wear indicator |
US3220244A (en) * | 1963-09-06 | 1965-11-30 | Cooper Bessemer Corp | Thrust bearing wear sensing device |
US3542494A (en) * | 1967-11-09 | 1970-11-24 | Nikkisco Co Ltd | Canned motor pump |
DE2043550C2 (de) * | 1970-01-07 | 1985-10-03 | Judson S. Los Angeles Calif. Swearingen | Steuervorrichtung für den Axialschubausgleich einer hydrodynamischen Drucklageranordnung |
FR2158588A5 (de) * | 1971-10-25 | 1973-06-15 | Tiraspolsky Wladimir | |
US3861818A (en) * | 1974-02-14 | 1975-01-21 | Gen Electric | Thrust wear detector |
CA1011997A (en) * | 1974-04-29 | 1977-06-14 | Roy E. Roth Company | Motor-pump assembly |
US4302963A (en) * | 1980-05-12 | 1981-12-01 | General Electric Company | Thrust bearing wear detector positioner |
DE3037633A1 (de) * | 1980-10-04 | 1982-05-19 | Klaus Union Armaturen | Vorrichtung zur verschleissueberwachung eines lagers |
DE3413930A1 (de) * | 1984-04-13 | 1985-10-31 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Kreiselpumpe |
JPS61201899A (ja) * | 1985-03-04 | 1986-09-06 | Seiko Kakoki Kk | 耐蝕ポンプ |
-
1986
- 1986-12-12 US US06/941,105 patent/US4762461A/en not_active Expired - Lifetime
- 1986-12-19 EP EP86309968A patent/EP0233411B1/de not_active Expired - Lifetime
- 1986-12-19 DE DE8686309968T patent/DE3680510D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4762461A (en) | 1988-08-09 |
EP0233411B1 (de) | 1991-07-24 |
EP0233411A1 (de) | 1987-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |