BR112015024091A2 - disposição de bomba, válvula protetora e uso de uma válvula protetora - Google Patents
disposição de bomba, válvula protetora e uso de uma válvula protetoraInfo
- Publication number
- BR112015024091A2 BR112015024091A2 BR112015024091A BR112015024091A BR112015024091A2 BR 112015024091 A2 BR112015024091 A2 BR 112015024091A2 BR 112015024091 A BR112015024091 A BR 112015024091A BR 112015024091 A BR112015024091 A BR 112015024091A BR 112015024091 A2 BR112015024091 A2 BR 112015024091A2
- Authority
- BR
- Brazil
- Prior art keywords
- protective valve
- pump
- chamber
- pump arrangement
- conduit system
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title abstract 7
- 238000007789 sealing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 1
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
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
-
- 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
- F04D15/0077—Safety measures
-
- 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
- F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
-
- 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
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
- F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
- F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
-
- 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
- F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
- F04D29/5873—Cooling at last part of the working fluid in a heat exchanger flow schemes and regulation thereto
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
- Safety Valves (AREA)
Abstract
resumo disposição de bomba, válvula protetora e uso de uma válvula protetora a invenção se refere a uma disposição de bomba, em particular uma bomba centrífuga, em particular uma bomba refrigerante principal para estações de potência, que compreende um alojamento de bomba (2), o qual define um interior (3) com uma abertura de entrada (4) para aspirar um meio de entrega e com uma abertura de saída (5) para expelir o meio de entrega e que também define uma câmara (7) que é conectada ao interior (3), um sistema de água de vedação (22) que tem um primeiro sistema de conduto (29) a fim de suprir a água de vedação para a câmara (7) definida por meio do alojamento de bomba (2), um segundo sistema de conduto (32) para evacuar um fluxo de escoamento controlado a partir da câmara (7), definida por meio do alojamento de bomba (2), e a válvula protetora (35) que é disposta no segundo sistema de conduto (32), a fim de bloquear o fluxo de escoamento que é evacuado a partir da câmara (7). a invenção se refere adicionalmente a uma válvula protetora (35) e ao uso de uma válvula protetora (35) em uma disposição de bomba (1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013004908.3 | 2013-03-22 | ||
DE102013004908.3A DE102013004908B3 (de) | 2013-03-22 | 2013-03-22 | Ventil und Pumpenanordnung mit Ventil |
PCT/EP2014/054935 WO2014146964A1 (de) | 2013-03-22 | 2014-03-13 | Ventil und pumpenanordnung mit ventil |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112015024091A2 true BR112015024091A2 (pt) | 2017-07-18 |
BR112015024091A8 BR112015024091A8 (pt) | 2018-07-31 |
BR112015024091B1 BR112015024091B1 (pt) | 2022-03-15 |
Family
ID=49944226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015024091-7A BR112015024091B1 (pt) | 2013-03-22 | 2014-03-13 | Disposição de bomba |
Country Status (8)
Country | Link |
---|---|
US (1) | US10280927B2 (pt) |
EP (1) | EP2976533B1 (pt) |
KR (1) | KR101989186B1 (pt) |
CN (1) | CN105247220B (pt) |
BR (1) | BR112015024091B1 (pt) |
DE (1) | DE102013004908B3 (pt) |
RU (1) | RU2612971C1 (pt) |
WO (1) | WO2014146964A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106870441B (zh) * | 2015-12-11 | 2019-01-15 | 中广核工程有限公司 | 核电站主泵轴封注入水系统 |
US10761577B1 (en) * | 2019-08-29 | 2020-09-01 | Google Llc | Liquid soluble gas sealed cooling system |
CN117108539B (zh) * | 2023-10-18 | 2024-01-02 | 江苏江杭石化工程有限公司 | 一种自主保护型mvr蒸发平衡系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1688896U (de) * | 1953-07-10 | 1954-12-09 | Fr August Neidig Soehne Maschi | Anordnung an pumpenstopfbuechsen zur schmierung und oel-absaugung. |
US2960938A (en) * | 1958-03-07 | 1960-11-22 | Worthington Corp | Sealed centrifugal pump |
DE1930674U (de) * | 1963-08-02 | 1966-01-05 | Klein Schanzlin & Becker Ag | Bruehrungsfreie wellenabdichtung fuer hochtourige kreiselpumpen, insbesondere hochdruckkesselspeisepumpen. |
US3359911A (en) * | 1966-02-21 | 1967-12-26 | Flair Mfg Corp | Circulating pump arrangements |
DE1800254B2 (de) | 1968-01-24 | 1971-09-30 | Vorrichtung zur sicherstellung der kuehlung der wellen abdichtungen und mediumgeschmierten radiallager von unter hohen systemdruecken arbeitenden umwaelzpumpen | |
US3843140A (en) | 1971-11-24 | 1974-10-22 | Feodor Burgmann Fa | Cooled mechanical seal |
GB1497257A (en) * | 1973-12-21 | 1978-01-05 | Sulzer Ag | Pumps |
FR2506399A1 (fr) * | 1981-05-21 | 1982-11-26 | Framatome Sa | Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression |
DE3447102A1 (de) * | 1984-12-22 | 1986-07-10 | MAN Gutehoffnungshütte GmbH, 4200 Oberhausen | Hydrostatische wellendichtung bzw. hydrodynamische wellendichtung |
US4669279A (en) * | 1985-03-19 | 1987-06-02 | Ebara Corporation | Motor cooling apparatus for refrigerator |
DE3804183C2 (de) * | 1988-02-11 | 1994-11-24 | Klein Schanzlin & Becker Ag | Wellendichtung für Kreiselpumpen |
DE3814519A1 (de) * | 1988-04-29 | 1989-11-09 | Danfoss As | Temperaturabhaengiges ventil |
US5511576A (en) * | 1995-01-17 | 1996-04-30 | Amcast Industrial Corporation | Piston-type thermally activated relief device |
US5632297A (en) * | 1995-09-26 | 1997-05-27 | Amcast Industrial Corporation | Piston-type thermally or pressure activated relief device |
US6176092B1 (en) * | 1998-10-09 | 2001-01-23 | American Standard Inc. | Oil-free liquid chiller |
GB0027190D0 (en) * | 2000-11-07 | 2000-12-27 | Boc Group Plc | Valves |
FI116803B (fi) * | 2001-04-27 | 2006-02-28 | Crane John Safematic Oy | Sovitelma mekaanisen tiivisteen yhteydessä |
GB2396198B (en) * | 2002-05-22 | 2005-06-22 | Alex Colas | Linear proportional valve |
US6772958B1 (en) * | 2003-04-28 | 2004-08-10 | Rostra Precision Controls, Inc. | Thermal flow control valve |
DE102006047003B4 (de) * | 2006-10-02 | 2014-02-27 | Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH | Dichtungsanordnung mit einem Dichtmittel |
RU2425256C2 (ru) * | 2009-08-11 | 2011-07-27 | Открытое акционерное общество "Центральное конструкторское бюро машиностроения" | Энергоблок |
WO2013085969A1 (en) * | 2011-12-06 | 2013-06-13 | Trane International Inc. | Rolling element bearings for an oil-free liquid chiller |
-
2013
- 2013-03-22 DE DE102013004908.3A patent/DE102013004908B3/de active Active
-
2014
- 2014-03-13 KR KR1020157030262A patent/KR101989186B1/ko active IP Right Grant
- 2014-03-13 WO PCT/EP2014/054935 patent/WO2014146964A1/de active Application Filing
- 2014-03-13 BR BR112015024091-7A patent/BR112015024091B1/pt not_active IP Right Cessation
- 2014-03-13 US US14/778,680 patent/US10280927B2/en active Active
- 2014-03-13 CN CN201480017197.8A patent/CN105247220B/zh active Active
- 2014-03-13 RU RU2015144700A patent/RU2612971C1/ru active
- 2014-03-13 EP EP14712231.1A patent/EP2976533B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN105247220A (zh) | 2016-01-13 |
US20160047385A1 (en) | 2016-02-18 |
EP2976533A1 (de) | 2016-01-27 |
KR20150133803A (ko) | 2015-11-30 |
EP2976533B1 (de) | 2020-08-12 |
BR112015024091B1 (pt) | 2022-03-15 |
RU2612971C1 (ru) | 2017-03-14 |
KR101989186B1 (ko) | 2019-06-13 |
BR112015024091A8 (pt) | 2018-07-31 |
WO2014146964A1 (de) | 2014-09-25 |
CN105247220B (zh) | 2017-12-19 |
US10280927B2 (en) | 2019-05-07 |
DE102013004908B3 (de) | 2014-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: KSB SE AND CO. KGAA (DE) |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/03/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 10A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2766 DE 09-01-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |