FR2739420B1 - Pompe a eau - Google Patents
Pompe a eauInfo
- Publication number
- FR2739420B1 FR2739420B1 FR9611708A FR9611708A FR2739420B1 FR 2739420 B1 FR2739420 B1 FR 2739420B1 FR 9611708 A FR9611708 A FR 9611708A FR 9611708 A FR9611708 A FR 9611708A FR 2739420 B1 FR2739420 B1 FR 2739420B1
- Authority
- FR
- France
- Prior art keywords
- water pump
- pump
- water
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7253848A JP2843280B2 (ja) | 1995-09-29 | 1995-09-29 | ウォータポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2739420A1 FR2739420A1 (fr) | 1997-04-04 |
FR2739420B1 true FR2739420B1 (fr) | 2001-01-26 |
Family
ID=17256979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9611708A Expired - Fee Related FR2739420B1 (fr) | 1995-09-29 | 1996-09-26 | Pompe a eau |
Country Status (4)
Country | Link |
---|---|
US (1) | US5690471A (fr) |
JP (1) | JP2843280B2 (fr) |
DE (1) | DE19639928C2 (fr) |
FR (1) | FR2739420B1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3860283B2 (ja) * | 1996-06-26 | 2006-12-20 | Nok株式会社 | 密封装置 |
JP4080610B2 (ja) * | 1998-09-14 | 2008-04-23 | 本田技研工業株式会社 | エンジンの水ポンプ構造 |
US6325379B1 (en) * | 1998-11-06 | 2001-12-04 | Reliance Electric Technologies, Llc | Shaft assembly having improved seal |
US6325386B1 (en) * | 1999-03-30 | 2001-12-04 | Shimano, Inc. | Rotatable seal assembly for a bicycle hub transmission |
DE10057099C2 (de) * | 2000-11-17 | 2002-12-05 | Geraete & Pumpenbau Gmbh | Kühlmittelpumpe |
JP2003113780A (ja) * | 2001-07-30 | 2003-04-18 | Toyota Industries Corp | 軸封装置 |
DE10261160A1 (de) * | 2002-12-20 | 2004-07-08 | Electrolux Home Products Corporation N.V. | Pumpe, insbesondere für ein wasserführendes Haushaltgerät |
JP4352903B2 (ja) * | 2004-01-15 | 2009-10-28 | 株式会社日立プラントテクノロジー | 一軸多段ポンプ |
US20080056879A1 (en) * | 2006-08-30 | 2008-03-06 | Schlumberger Technology Corporation | System and Method for Reducing Thrust Acting On Submersible Pumping Components |
IT1398921B1 (it) * | 2010-03-25 | 2013-03-28 | Caprari Spa | Pompa centrifuga. |
CN104373370A (zh) * | 2014-09-11 | 2015-02-25 | 河南飞龙(芜湖)汽车零部件有限公司 | 一种紧凑型水泵 |
CN104358716A (zh) * | 2014-10-28 | 2015-02-18 | 浙江科尔泵业股份有限公司 | 水平轴向吸入式离心泵的水润滑滑动轴承装置 |
US9927017B2 (en) * | 2015-04-17 | 2018-03-27 | Aktiebolaget Skf | Sheave for guiding rope in an industrial machine |
CN105240285B (zh) * | 2015-11-13 | 2017-08-29 | 青岛丰燕微型电机水泵厂 | 一种密封结构的液体泵 |
US10890189B2 (en) | 2016-06-01 | 2021-01-12 | Schlumberger Technology Corporation | Submersible pumping system having thrust pad flow bypass |
EP3670976B1 (fr) * | 2017-08-14 | 2023-06-07 | NOK Corporation | Dispositif d'étanchéité |
DE102018104015A1 (de) | 2018-02-22 | 2019-08-22 | Nidec Gpm Gmbh | Kühlmittelpumpe mit optimierter Lageranordnung und verbessertem Wärmehaushalt |
DE102018123901A1 (de) | 2018-09-27 | 2020-04-02 | Nidec Gpm Gmbh | Gleitlager mit Dichtungsanordnung und Wasserpumpe mit demselben |
DE102018123909B4 (de) * | 2018-09-27 | 2020-06-10 | Nidec Gpm Gmbh | Kompakt-Gleitlager mit Dichtungsanordnung und Wasserpumpe mit demselben |
KR102330179B1 (ko) * | 2020-01-29 | 2021-11-23 | 정재민 | 엔진 예열수 순환펌프의 기밀 구조 |
DE102020105781A1 (de) | 2020-03-04 | 2021-09-09 | Nidec Gpm Gmbh | Wasserpumpenlagereinheit mit Dichtungsanordnung sowie damit ausgerüstete Wasserpumpe |
DE102020105771A1 (de) | 2020-03-04 | 2021-09-09 | Nidec Gpm Gmbh | Wasserpumpenlagereinheit mit sperrfluid-schmierstoff sowie damit ausgerüstete wasserpumpe |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2330671A1 (de) * | 1973-06-16 | 1975-01-02 | Luk Lamellen & Kupplungsbau | Wasserpumpenaggregat fuer brennkraftmaschinen |
FR2250035B1 (fr) * | 1973-11-02 | 1977-03-25 | Skf Ind Trading & Dev | |
DE3405513C1 (de) * | 1984-02-16 | 1985-04-25 | Goetze Ag, 5093 Burscheid | Dichtung |
US4770424A (en) * | 1985-12-19 | 1988-09-13 | The Timken Company | Compact labyrinth-type seal |
DE3765249D1 (de) * | 1986-03-24 | 1990-10-31 | Zahnradfabrik Friedrichshafen | Dichtungring zur anordnung zwischen zueinander axial-und drehbeweglichen maschinenteilen. |
JPS6357394U (fr) * | 1986-09-30 | 1988-04-16 | ||
US4943068A (en) * | 1987-07-20 | 1990-07-24 | Mather Seal Company | Unitized exclusion seal |
DE3742085A1 (de) * | 1987-12-11 | 1989-06-22 | Skf Gmbh | Antriebseinheit fuer eine fluessigkeitspumpe |
JPH01169669U (fr) * | 1988-05-23 | 1989-11-30 | ||
DE3822702A1 (de) * | 1988-07-05 | 1990-03-15 | Freudenberg Carl Fa | Kuehlwasserpumpe mit riemenantrieb |
DE3838902A1 (de) * | 1988-11-17 | 1990-05-23 | Goetze Ag | Wellendichtring |
US5169286A (en) * | 1989-03-09 | 1992-12-08 | Yutaka Yamada | Variable capacity centrifugal water pump with movable pressure chamber formed by impeller |
DE4208628A1 (de) * | 1992-03-18 | 1993-09-23 | Goetze Ag | Kassettendichtung |
-
1995
- 1995-09-29 JP JP7253848A patent/JP2843280B2/ja not_active Expired - Lifetime
-
1996
- 1996-09-25 US US08/720,148 patent/US5690471A/en not_active Expired - Fee Related
- 1996-09-26 FR FR9611708A patent/FR2739420B1/fr not_active Expired - Fee Related
- 1996-09-27 DE DE19639928A patent/DE19639928C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2843280B2 (ja) | 1999-01-06 |
DE19639928C2 (de) | 1999-04-15 |
US5690471A (en) | 1997-11-25 |
JPH0988883A (ja) | 1997-03-31 |
FR2739420A1 (fr) | 1997-04-04 |
DE19639928A1 (de) | 1997-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |