FR2383337A1 - Calorifugeage pour pompes de circulation a haute temperature - Google Patents
Calorifugeage pour pompes de circulation a haute temperatureInfo
- Publication number
- FR2383337A1 FR2383337A1 FR7803965A FR7803965A FR2383337A1 FR 2383337 A1 FR2383337 A1 FR 2383337A1 FR 7803965 A FR7803965 A FR 7803965A FR 7803965 A FR7803965 A FR 7803965A FR 2383337 A1 FR2383337 A1 FR 2383337A1
- Authority
- FR
- France
- Prior art keywords
- high temperature
- temperature circulation
- insulation
- circulation pumps
- flanges
- 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.)
- Granted
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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
L'invention concerne un calorifugeage adapté par brides entre la partie pompe et la partie moteur d'une pompe de circulation à haute température dépourvue de joints d'arbre. Les brides sont reliées, dans leur région circonférentielle, par un grand nombre d'entretoises espacées les unes des autres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772710443 DE2710443A1 (de) | 1977-03-10 | 1977-03-10 | Waermesperre fuer hochtemperatur- umwaelzpumpen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383337A1 true FR2383337A1 (fr) | 1978-10-06 |
FR2383337B1 FR2383337B1 (fr) | 1984-01-27 |
Family
ID=6003282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803965A Granted FR2383337A1 (fr) | 1977-03-10 | 1978-02-13 | Calorifugeage pour pompes de circulation a haute temperature |
Country Status (7)
Country | Link |
---|---|
US (1) | US4239462A (fr) |
JP (2) | JPS53112501A (fr) |
DD (1) | DD136288A5 (fr) |
DE (1) | DE2710443A1 (fr) |
FR (1) | FR2383337A1 (fr) |
GB (1) | GB1595862A (fr) |
IN (1) | IN148279B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3016681C2 (de) * | 1980-04-30 | 1986-01-02 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Wärmesperre für stopfbuchslose Hochtemperaturumwälzpumpen |
US4830573A (en) * | 1988-01-06 | 1989-05-16 | Gsw Inc. | High pressure pump with plastic pump housing and heat sink |
US5624245A (en) * | 1994-10-26 | 1997-04-29 | Mp Pumps, Inc. | Centrufugal pump with thermally isolated and dynamically air cooled shaft seal assembly |
DE19508321A1 (de) * | 1995-03-09 | 1996-09-12 | Klein Schanzlin & Becker Ag | Kreiselpumpenaggregat mit integrierter Wärmesperre |
DE19721196A1 (de) * | 1997-05-21 | 1998-11-26 | Klein Schanzlin & Becker Ag | Maschinenaggregat mit integrierter Wärmesperre |
US6957783B1 (en) | 1999-01-26 | 2005-10-25 | Dl Technology Llc | Dispense tip with vented outlets |
US6511301B1 (en) | 1999-11-08 | 2003-01-28 | Jeffrey Fugere | Fluid pump and cartridge |
US7207498B1 (en) | 2000-01-26 | 2007-04-24 | Dl Technology, Llc | Fluid dispense tips |
US6892959B1 (en) | 2000-01-26 | 2005-05-17 | Dl Technology Llc | System and method for control of fluid dispense pump |
US6981664B1 (en) | 2000-01-26 | 2006-01-03 | Dl Technology Llc | Fluid dispense tips |
DE10057183A1 (de) * | 2000-11-17 | 2002-05-23 | Ksb Ag | Magnetkupplungspumpe für heiße Fördermedien |
US6983867B1 (en) | 2002-04-29 | 2006-01-10 | Dl Technology Llc | Fluid dispense pump with drip prevention mechanism and method for controlling same |
US7331482B1 (en) | 2003-03-28 | 2008-02-19 | Dl Technology, Llc | Dispense pump with heated pump housing and heated material reservoir |
US8707559B1 (en) | 2007-02-20 | 2014-04-29 | Dl Technology, Llc | Material dispense tips and methods for manufacturing the same |
US8864055B2 (en) * | 2009-05-01 | 2014-10-21 | Dl Technology, Llc | Material dispense tips and methods for forming the same |
US9725225B1 (en) | 2012-02-24 | 2017-08-08 | Dl Technology, Llc | Micro-volume dispense pump systems and methods |
CN103840605A (zh) * | 2012-11-21 | 2014-06-04 | 鸿富锦精密工业(深圳)有限公司 | 马达装置及冷却治具 |
GB201309049D0 (en) * | 2013-05-20 | 2013-07-03 | Rolls Royce Engine Control Systems Ltd | Fuel pumping unit |
US11746656B1 (en) | 2019-05-13 | 2023-09-05 | DL Technology, LLC. | Micro-volume dispense pump systems and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1255533A (fr) * | 1960-01-29 | 1961-03-10 | Emile Salmson Fils De | Perfectionnement apporté aux groupes électro-pompe pour liquides à haute température |
US3056354A (en) * | 1960-01-26 | 1962-10-02 | George A Gerard | Impeller pump |
DE2113747A1 (de) * | 1971-03-22 | 1972-09-28 | Allweiler Ag | Kreiselpumpe |
FR2288241A1 (fr) * | 1974-10-14 | 1976-05-14 | Materiel Telephonique | Groupe electropompe pour fluides a haute temperature |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA608203A (en) * | 1954-07-01 | 1960-11-08 | C. Hagg Arthur | Totally enclosed canned motor pump |
US2942555A (en) * | 1957-04-15 | 1960-06-28 | Rinaldo F Pezzillo | Combination pump and motor |
US3013500A (en) * | 1958-07-10 | 1961-12-19 | Westinghouse Electric Corp | Sealed dynamoelectric machine |
DE2328793A1 (de) * | 1973-06-06 | 1975-01-02 | Bayer Ag | Verfahren zum herstellen von hohlschnecken fuer waermetauscher |
DE2331039C2 (de) * | 1973-06-19 | 1984-05-10 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Kühlmittelumwälzpumpe |
-
1977
- 1977-03-10 DE DE19772710443 patent/DE2710443A1/de active Pending
-
1978
- 1978-01-26 JP JP677378A patent/JPS53112501A/ja active Pending
- 1978-02-06 IN IN137/CAL/78A patent/IN148279B/en unknown
- 1978-02-13 FR FR7803965A patent/FR2383337A1/fr active Granted
- 1978-02-15 GB GB6077/78A patent/GB1595862A/en not_active Expired
- 1978-02-21 US US05/879,752 patent/US4239462A/en not_active Expired - Lifetime
- 1978-03-08 DD DD78204039A patent/DD136288A5/xx unknown
-
1983
- 1983-05-31 JP JP1983082858U patent/JPS5934100U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056354A (en) * | 1960-01-26 | 1962-10-02 | George A Gerard | Impeller pump |
FR1255533A (fr) * | 1960-01-29 | 1961-03-10 | Emile Salmson Fils De | Perfectionnement apporté aux groupes électro-pompe pour liquides à haute température |
DE2113747A1 (de) * | 1971-03-22 | 1972-09-28 | Allweiler Ag | Kreiselpumpe |
FR2288241A1 (fr) * | 1974-10-14 | 1976-05-14 | Materiel Telephonique | Groupe electropompe pour fluides a haute temperature |
Also Published As
Publication number | Publication date |
---|---|
FR2383337B1 (fr) | 1984-01-27 |
DD136288A5 (de) | 1979-06-27 |
DE2710443A1 (de) | 1978-09-14 |
US4239462A (en) | 1980-12-16 |
JPS53112501A (en) | 1978-10-02 |
IN148279B (fr) | 1981-01-03 |
GB1595862A (en) | 1981-08-19 |
JPS5934100U (ja) | 1984-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |