RU92004351A - DEVICE FOR SEALING FOR ROTATING SHAFTS - Google Patents

DEVICE FOR SEALING FOR ROTATING SHAFTS

Info

Publication number
RU92004351A
RU92004351A RU92004351/06A RU92004351A RU92004351A RU 92004351 A RU92004351 A RU 92004351A RU 92004351/06 A RU92004351/06 A RU 92004351/06A RU 92004351 A RU92004351 A RU 92004351A RU 92004351 A RU92004351 A RU 92004351A
Authority
RU
Russia
Prior art keywords
chamber
sealing
capillaries
rotating shafts
hot
Prior art date
Application number
RU92004351/06A
Other languages
Russian (ru)
Other versions
RU2044944C1 (en
Inventor
фон Берген Эрнст-Питер
Пич Гюнтер
Original Assignee
Блом Унд Фосс АГ
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
Priority claimed from DE4135709A external-priority patent/DE4135709C1/de
Application filed by Блом Унд Фосс АГ filed Critical Блом Унд Фосс АГ
Application granted granted Critical
Publication of RU2044944C1 publication Critical patent/RU2044944C1/en
Publication of RU92004351A publication Critical patent/RU92004351A/en

Links

Claims (1)

Использован известный способ охлаждения подогретых капилляров с помощью так называемых теплопроводных труб в уплотнительном устройстве для вращающихся валков, преимущественно гребного винта судна. По этому принципу замкнутая снаружи, заполненная рабочей средой вытянутая вдоль камера выступает одним концом в охлаждаемый корпус, а с другой стороны в холодную среду, при этом происходит постоянная циркуляция таким образом, что в горячей области камеры рабочая жидкость испаряется, пар идет в холодный конец камеры, там конденсируется и конденсат с помощью капилляров возвращается в горячий конец.A well-known method of cooling heated capillaries using the so-called heat-conducting pipes in a sealing device for rotating rolls, mainly the propeller of the vessel, is used. According to this principle, the chamber closed outside, filled with working medium, extends along the chamber at one end into the cooled housing, and on the other hand into the cold environment, and there is constant circulation in such a way that in the hot area of the chamber the working fluid evaporates, steam goes to the cold end of the chamber , it condenses and the condensate returns to the hot end with capillaries.
RU92004351/29A 1991-10-30 1992-10-29 Device for sealing rotating shaft RU2044944C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4135709A DE4135709C1 (en) 1991-10-30 1991-10-30
DEP4135709.4 1991-10-30

Publications (2)

Publication Number Publication Date
RU2044944C1 RU2044944C1 (en) 1995-09-27
RU92004351A true RU92004351A (en) 1996-07-10

Family

ID=6443710

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92004351/29A RU2044944C1 (en) 1991-10-30 1992-10-29 Device for sealing rotating shaft

Country Status (10)

Country Link
US (1) US5308269A (en)
JP (1) JP3363185B2 (en)
KR (1) KR100243927B1 (en)
CN (1) CN1031013C (en)
DE (1) DE4135709C1 (en)
FI (1) FI100910B (en)
GB (1) GB2261038B (en)
NL (1) NL194477C (en)
RU (1) RU2044944C1 (en)
SE (1) SE505761C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317692C2 (en) * 1993-05-27 1999-08-26 Biotec Biolog Naturverpack Process for the production of composite materials from renewable raw materials
DE10065587B4 (en) * 2000-12-28 2007-01-18 B&V Industrietechnik Gmbh Sealing device for rotating shafts, in particular stern tube seal for ships
KR100489803B1 (en) * 2001-11-19 2005-05-16 대우조선해양 주식회사 Method for manufacturing a main support to the turbine of ship
SE534374C2 (en) 2009-06-12 2011-07-26 Alfa Laval Corp Ab Cooling device for spindle seal and / or bearing means
KR100940906B1 (en) * 2009-11-23 2010-02-08 선보공업주식회사 Stern tube bush unit
CN102237757A (en) * 2010-04-30 2011-11-09 财团法人精密机械研究发展中心 Energy-consuming-free type radiation device of heat concentration units of machine tool
DE102011018584A1 (en) 2011-04-11 2012-10-11 Blohm + Voss Industries Gmbh Seal for sealing waves
CN102435372B (en) * 2011-12-27 2013-03-27 中国船舶重工集团公司第七○二研究所 Conduit dynamometry device
DE102012009478B4 (en) 2012-05-12 2017-07-20 Skf Blohm + Voss Industries Gmbh Sealing for rotating shafts of ship propellers
RU2664598C2 (en) * 2013-10-22 2018-08-21 Скф Марине Гмбх Sealing system and sealing ring
CN112923062B (en) * 2021-03-29 2021-10-26 清华大学 Magnetic liquid sealing device for sealing liquid medium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580214A (en) * 1969-04-03 1971-05-25 Ernest Muller Marine propeller shafts bearing arrangements
JPS5212995B2 (en) * 1972-05-19 1977-04-11
DE2239570C3 (en) * 1972-08-11 1978-03-02 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Shaft seal for stern tubes
NL171617C (en) * 1974-03-01 1983-04-18 Burgmann Dichtungswerk Feodor SLIDING SEAL.
US3934952A (en) * 1975-01-24 1976-01-27 Waukesha Bearings Corporation Leakproof seal for bearings
SU682414A1 (en) * 1978-04-03 1979-08-30 Предприятие П/Я Р-6654 Propeller shaft packing box
DE3006206C2 (en) * 1980-02-15 1982-08-26 Mannesmann AG, 4000 Düsseldorf Heat conduction tube with capillary channels in the longitudinal direction of the tube
DE3034561A1 (en) * 1980-09-12 1982-03-25 Il'ja M. Leningrad Čečot Water lubricated propeller shaft for ship - has closed circuit with top up link for cooling
DE3106318C1 (en) * 1981-02-20 1982-09-30 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Sealing arrangement with cooling device
DE3535855A1 (en) * 1985-10-08 1987-04-09 Krummenauer Hans Gmbh & Co Kg Device for introducing pressurised fluid into a rotating shaft
US4861294A (en) * 1987-06-22 1989-08-29 Sea Ray Boats, Inc. Shaft pressure ring and method for lubricating shaft log seals
DE3818890A1 (en) * 1988-06-03 1989-12-07 Ekato Ind Anlagen Verwalt ARRANGEMENT FOR SECURELY SEALING THE BEARING OF A ROTATING SHAFT WITH AN RELATED DRIVE ELEMENT

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