ES384801A1 - Perfeccionamientos en instalaciones para hermetizar y re- frigerar el eje de accionamiento de bombas centrifugas para el transporte de medios calientes. - Google Patents

Perfeccionamientos en instalaciones para hermetizar y re- frigerar el eje de accionamiento de bombas centrifugas para el transporte de medios calientes.

Info

Publication number
ES384801A1
ES384801A1 ES384801A ES384801A ES384801A1 ES 384801 A1 ES384801 A1 ES 384801A1 ES 384801 A ES384801 A ES 384801A ES 384801 A ES384801 A ES 384801A ES 384801 A1 ES384801 A1 ES 384801A1
Authority
ES
Spain
Prior art keywords
installations
translation
transport
shaft
machine
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
Application number
ES384801A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halbergerhutte GmbH
Original Assignee
Halbergerhutte GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Halbergerhutte GmbH filed Critical Halbergerhutte GmbH
Publication of ES384801A1 publication Critical patent/ES384801A1/es
Expired legal-status Critical Current

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
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES384801A 1970-07-11 1970-10-22 Perfeccionamientos en instalaciones para hermetizar y re- frigerar el eje de accionamiento de bombas centrifugas para el transporte de medios calientes. Expired ES384801A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702034586 DE2034586C3 (de) 1970-07-11 1970-07-11 Einrichtung zum Abdichten und Kühlen der Antriebswelle von Kreiselpumpen zur Förderung heißer Medien

Publications (1)

Publication Number Publication Date
ES384801A1 true ES384801A1 (es) 1973-03-01

Family

ID=5776561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384801A Expired ES384801A1 (es) 1970-07-11 1970-10-22 Perfeccionamientos en instalaciones para hermetizar y re- frigerar el eje de accionamiento de bombas centrifugas para el transporte de medios calientes.

Country Status (4)

Country Link
DE (1) DE2034586C3 (es)
ES (1) ES384801A1 (es)
FR (1) FR2097710A5 (es)
GB (1) GB1301309A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121839A (en) * 1976-08-18 1978-10-24 Mitsui Toatsu Chemicals, Inc. Sealing system for use in composite multi-stage pump
SE441298B (sv) * 1982-10-04 1985-09-23 Sala International Ab Anordning vid axeltetning
FI76193C (fi) * 1986-12-08 1988-09-09 Ahlstroem Oy Taetningssystem.
DE4017335C2 (de) * 1990-05-30 1994-02-24 Blohm Voss Ag Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schraubenwellen von Schiffen
TW330658U (en) * 1993-03-12 1998-04-21 Warman Int Ltd Gland seal assembly housing
ITMI20031780A1 (it) 2003-09-18 2005-03-19 Nuovo Pignone Spa Dispositivo scambiatore di calore per tenuta a gas per compressori centrifughi
GB0423087D0 (en) 2004-10-18 2004-11-17 Aes Eng Ltd Close coupled mechanical seal
DE202009013546U1 (de) * 2009-10-07 2010-05-06 Interseal Dipl.-Ing. Rolf Schmitz Gmbh Abdichteinrichtung an einem Produktraum für chemische und pharmazeutische Produkte
ITCO20110036A1 (it) * 2011-09-07 2013-03-08 Nuovo Pignone Spa Guarnizione per una macchina rotante
CN103644137A (zh) * 2013-12-04 2014-03-19 江苏大学 一种外壁面带冷却水套的热水循环泵悬架体
CN104696269B (zh) * 2015-03-31 2017-03-15 邢宇 封闭式机械密封泵效环和具有该泵效环的轴封冲洗系统
CN106499674B (zh) * 2016-10-10 2019-05-17 中广核工程有限公司 核电站主泵隔热装置及其制备方法
CN106499675B (zh) * 2016-11-08 2019-05-17 中广核工程有限公司 核电站主泵折流管结构
IT201800010391A1 (it) * 2018-11-16 2020-05-16 Nuovo Pignone Tecnologie Srl Premistoppa per utilizzo con aste di pistoni mobili reciprocamente e relativo metodo di costruzione
DE102019123608A1 (de) * 2019-09-04 2021-03-04 KraussMaffei Extrusion GmbH Abdichtvorrichtung mit Kühlung
CN115788864B (zh) * 2022-12-06 2023-06-23 河北恒盛泵业股份有限公司 一种防泄漏双螺杆泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1386219A (en) * 1920-08-31 1921-08-02 Sterling Iron Works Water-cooled bearing for pump-shafts
DE641288C (de) * 1934-11-24 1937-01-26 I G Farbenindustrie Akt Ges Stopfbuechse fuer Fluessigkeitspumpen, insbesondere fuer verfluessigte Gase
US2223519A (en) * 1939-05-13 1940-12-03 Ingersoll Rand Co Packing device
GB533623A (en) * 1939-11-01 1941-02-17 G & J Weir Ltd Improvements in or relating to lubricating and cooling systems for the stuffing boxes of pumps and like engines

Also Published As

Publication number Publication date
DE2034586A1 (de) 1972-01-20
FR2097710A5 (es) 1972-03-03
DE2034586C3 (de) 1982-05-06
GB1301309A (es) 1972-12-29
DE2034586B2 (es) 1979-06-07

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