BR8702874A - Vedacao para bomba de agua de refrigeracao - Google Patents

Vedacao para bomba de agua de refrigeracao

Info

Publication number: BR8702874A
Authority: BR; Brazil
Prior art keywords: seal; cooling water; water pump; pump; cooling
Prior art date: 1986-06-07

Application number

BR8702874A

Other languages

English (en)

Inventor

Wolfgang Schmitt

Original Assignee

Freudenberg Carl

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.)

1986-06-07

Filing date

1987-06-05

Publication date

1988-03-01

1987-06-05 Application filed by Freudenberg Carl filed Critical Freudenberg Carl

1988-03-01 Publication of BR8702874A publication Critical patent/BR8702874A/pt

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
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
- 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
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/918—Seal combined with filter or fluid separator

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Mechanical Sealing (AREA)
Sealing With Elastic Sealing Lips (AREA)
Gasket Seals (AREA)

BR8702874A 1986-06-07 1987-06-05 Vedacao para bomba de agua de refrigeracao BR8702874A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3619309A DE3619309C1 (de)	1986-06-07	1986-06-07	Kuehlwasserpumpendichtung

Publications (1)

Publication Number	Publication Date
BR8702874A true BR8702874A (pt)	1988-03-01

Family

ID=6302586

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8702874A BR8702874A (pt)	1986-06-07	1987-06-05	Vedacao para bomba de agua de refrigeracao

Country Status (7)

Country	Link
US (1)	US4844255A (pt)
JP (1)	JPH0643869B2 (pt)
BR (1)	BR8702874A (pt)
CA (1)	CA1337566C (pt)
DE (1)	DE3619309C1 (pt)
ES (1)	ES2002236A6 (pt)
MX (1)	MX170675B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2184496B (en) *	1985-10-24	1988-07-20	Forsheda Ab	A device for removing dirt from a surface eg a brush seal
US5456475A (en) *	1988-04-28	1995-10-10	Skf Usa Inc.	Protected seal assembly and protective filter unit therefor
JPH0640373Y2 (ja) *	1988-11-07	1994-10-19	エヌオーケー株式会社	フィルタ付密封装置
DE4105042C2 (de) *	1991-02-19	1994-06-30	Blohm Voss Ag	Abdichtungsanordnung für Propellerwellen von Schiffen
DE4204184A1 (de) *	1992-02-13	1993-08-19	Teves Gmbh Alfred	Gleitlagerdichtung fuer hohen temperaturbereich
US5372730A (en) *	1993-08-17	1994-12-13	A. W. Chesterton Company	Filtering system for pump shaft seals
DE4442080C2 (de) *	1994-11-25	1997-05-22	Bruss Dichtungstechnik	Verfahren zum Herstellen einer Dichtung für bewegte Bauteile und mit dem Verfahren hergestellte Dichtung
DE4442081C2 (de) *	1994-11-25	1997-07-03	Bruss Dichtungstechnik	Dichtung für bewegte Bauteile
DE50206223D1 (de) *	2001-10-22	2006-05-18	Sulzer Pumpen Ag	Wellenabdichtungsanordnung für eine Pumpe zur Förderung heisser Fluide
DE10236831A1 (de)	2002-08-10	2004-02-26	Carl Freudenberg Kg	Dichtungsanordnung
CA2462060C (en) *	2003-03-26	2013-06-25	James Walker & Company Limited	A lip seal
JP4835192B2 (ja) *	2006-02-20	2011-12-14	アイシン精機株式会社	車両用駆動装置
WO2009125734A1 (ja) *	2008-04-08	2009-10-15	Nok株式会社	密封装置
TR201806594T4 (tr)	2009-08-28	2018-06-21	Freudenberg Carl Kg	Sızdırmazlık düzeni ve bunun kullanımı.
EP2290271B1 (de) *	2009-08-28	2019-04-03	Carl Freudenberg KG	Dichtungsanordnung und deren Verwendung
EP2354603A1 (de) *	2010-02-09	2011-08-10	Carl Freudenberg KG	Abdichtung zwischen einem feststehenden Maschinenteil und einem um dieses drehenden zweiten Maschinenteil
NL2004997C2 (nl) *	2010-06-29	2011-12-30	Ihc Holland Ie Bv	Asafdichting voor een pomp.
US9869395B2 (en) *	2014-02-26	2018-01-16	Garlock Sealing Technologies, Llc	Shaft sealing apparatus and associated methods
EP3376033B1 (en) *	2017-03-14	2020-11-25	Leybold GmbH	Lubricant-sealed vacuum pump
US12305759B2 (en) *	2020-05-03	2025-05-20	Abb Schweiz Ag	Sealing assembly and robot
DE202020104813U1 (de)	2020-08-19	2021-11-26	Herrenknecht Aktiengesellschaft	Dichtungseinheit zum Abdichten eines Ringspalts um eine Antriebswelle für ein Schneidrad einer Tunnelbohrmaschine und Tunnelbohrmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2334396A (en) *	1940-12-16	1943-11-16	Jr John G Dorward	Packing gland for centrifugal pumps
US2878048A (en) *	1954-03-18	1959-03-17	Osborn Mfg Co	Brush seal and the like
US3384382A (en) *	1965-09-21	1968-05-21	Nordberg Manufacturing Co	Flexible and circumferential seal for rotating shafts and the like
US3549154A (en) *	1969-04-28	1970-12-22	G E Conover & Co Inc	Motion transmitting system with seal protection
DE2750462A1 (de) *	1977-11-11	1979-05-17	Daimler Benz Ag	Radialwellendichtung, insbesondere fuer kurbelwellen von brennkraftmaschinen in lastkraftwagen
US4155605A (en) *	1977-11-14	1979-05-22	The Garrett Corporation	Wick lubrication scheme for high speed shafts
US4155560A (en) *	1977-11-23	1979-05-22	Garlock Inc.	Water pump seal and method
JPS5824670B2 (ja) *	1978-02-23	1983-05-23	エヌオーケー株式会社	シ−ル用素材の製造方法
JPS56150668A (en) *	1980-04-24	1981-11-21	Akira Washida	Oil seal
JPS6034052Y2 (ja) *	1981-01-29	1985-10-09	株式会社豊田自動織機製作所	紡機用リフテイングピラ−の軸封装置
JPS58100884U (ja) *	1981-12-28	1983-07-08	株式会社昭和製作所	二輪車等のフロントフオ−クのシ−ル装置
US4427201A (en) *	1982-08-30	1984-01-24	Allis-Chalmers Corporation	Double seal having vibration damping and lubricating means

1986
- 1986-06-07 DE DE3619309A patent/DE3619309C1/de not_active Expired
1987
- 1987-01-07 ES ES8700027A patent/ES2002236A6/es not_active Expired
- 1987-02-03 CA CA000528844A patent/CA1337566C/en not_active Expired - Fee Related
- 1987-03-23 JP JP62068737A patent/JPH0643869B2/ja not_active Expired - Lifetime
- 1987-04-20 US US07/040,378 patent/US4844255A/en not_active Expired - Fee Related
- 1987-06-05 MX MX006799A patent/MX170675B/es unknown
- 1987-06-05 BR BR8702874A patent/BR8702874A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3619309C1 (de)	1987-09-17
US4844255A (en)	1989-07-04
JPH0643869B2 (ja)	1994-06-08
MX170675B (es)	1993-09-07
CA1337566C (en)	1995-11-14
ES2002236A6 (es)	1988-07-16
JPS62292971A (ja)	1987-12-19

Publication	Publication Date	Title
BR8702874A (pt)	1988-03-01	Vedacao para bomba de agua de refrigeracao
ES294994Y (es)	1987-07-01	Bomba de agua o similar
BR8604382A (pt)	1987-05-12	Refrigerador de fluido
BR8606781A (pt)	1987-10-13	Aparelho para dessalinizar agua salgada
BR8707777A (pt)	1989-10-17	Impulsor de bomba de acionamento de agua naval
BR8702939A (pt)	1988-03-08	Resfriamento de vedador para bombas plasticas
BR8607202A (pt)	1988-09-13	Bomba de lacadas
BR8701131A (pt)	1987-12-15	Bomba giratoria para liquidos
ES527426A0 (es)	1984-08-01	Procedimiento para la preparacion de agua de mar
ES552973A0 (es)	1987-07-01	Bomba para fluido
ES291043Y (es)	1986-12-01	Bomba centrifuga para la recirculacion de agua
ES284474Y (es)	1986-10-16	Bomba centrifuga para la recirculacion de agua
ES288475Y (es)	1986-11-16	Bomba de agua
SE8502262L (sv)	1986-11-09	Anordning for vattenpumpning
KR870000868U (ko)	1987-02-20	물펌프의 미케니칼시일 보호장치
BR6500114U (pt)	1986-09-02	Dispositivo de seguranca para bomba d'agua trifasica
BR6600516U (pt)	1987-06-02	Registro para agua
ES292609Y (es)	1987-11-16	Bomba centrifuga para la recirculacion de agua
MX159479A (es)	1989-06-15	Mejoras en aeromotor para bombeo de agua
BR6601652U (pt)	1988-05-10	Cavalete para ligacao de agua
ES296316Y (es)	1988-02-16	Bomba de aletas
ES256859Y (es)	1982-11-16	Juego de agua con bomba impulsora
BR6200114U (pt)	1983-09-06	Conjunto refrigerador para garrafao de agua
BR8601122A (pt)	1987-10-27	Tanque gravitacional para bombeamento de agua
BR8500496A (pt)	1986-09-09	Dispositivo eletronico de seguranca para bomba d agua trifasica

Legal Events

Date	Code	Title	Description
2008-07-29	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 05/06/2002