ES8500411A1 - Un dispositivo mecanico de cierre o junta, especialmente destinado a ser usado con bombas cuyo producto de bombeo es abrasivo - Google Patents
Un dispositivo mecanico de cierre o junta, especialmente destinado a ser usado con bombas cuyo producto de bombeo es abrasivoInfo
- Publication number
- ES8500411A1 ES8500411A1 ES527055A ES527055A ES8500411A1 ES 8500411 A1 ES8500411 A1 ES 8500411A1 ES 527055 A ES527055 A ES 527055A ES 527055 A ES527055 A ES 527055A ES 8500411 A1 ES8500411 A1 ES 8500411A1
- Authority
- ES
- Spain
- Prior art keywords
- mechanical seals
- slurry pumps
- constructed
- installation
- slurry
- 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
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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
-
- 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
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
DISPOSITIVO MECANICO DE CIERRE O JUNTA, ESPECIALMENTE DESTINADO A SER USADO CON BOMBAS CUYO PRODUCTO DE BOMBEO ES ABRASIVO.CONSTA DE UN ANILLO DE CIERRE ESTACIONARIO (26) Y DE UN ANILLO DE CIERRE GIRATORIO (24), TENIENDO CADA UNO DE ELLOS UNA CARA DE CIERRE HERMETICO (28, 30), EN RELACION OPUESTA Y EMPUJADAS ELASTICAMENTE ENTRE SI; DE UN CONJUNTO ELASTOMERO (37) CONSTRUIDO GENERALMENTE DE CAUCHO; Y DE UN PAR DE BANDAS (40, 42) DE ACERO INOXIDABLE, GENERALMENTE CONCENTRICAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/471,093 US4418919A (en) | 1983-03-01 | 1983-03-01 | Mechanical seals with setting block for use with slurry pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8500411A1 true ES8500411A1 (es) | 1984-10-01 |
ES527055A0 ES527055A0 (es) | 1984-10-01 |
Family
ID=23870221
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527055A Granted ES527055A0 (es) | 1983-03-01 | 1983-11-07 | Un dispositivo mecanico de cierre o junta, especialmente destinado a ser usado con bombas cuyo producto de bombeo es abrasivo |
ES529137A Expired ES8502219A1 (es) | 1983-03-01 | 1984-01-25 | Un dispositivo mecanico de cierre del tipo de cartucho, especialmente destinado a ser usado con bombas cuyo producto de bombeo es abrasivo |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529137A Expired ES8502219A1 (es) | 1983-03-01 | 1984-01-25 | Un dispositivo mecanico de cierre del tipo de cartucho, especialmente destinado a ser usado con bombas cuyo producto de bombeo es abrasivo |
Country Status (9)
Country | Link |
---|---|
US (1) | US4418919A (es) |
EP (1) | EP0120158B1 (es) |
JP (3) | JPS59159468A (es) |
AU (2) | AU571185B2 (es) |
CA (1) | CA1245684A (es) |
DE (1) | DE3377073D1 (es) |
ES (2) | ES527055A0 (es) |
FI (1) | FI75910C (es) |
ZA (1) | ZA836670B (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519615A (en) * | 1984-04-11 | 1985-05-28 | Ab Grindex | Shaft seal device |
US4509773A (en) * | 1984-05-09 | 1985-04-09 | Borg-Warner Corporation | Pump-mechanical seal construction with axial adjustment means |
US4575306A (en) * | 1984-08-28 | 1986-03-11 | Kaiser Aluminum & Chemical Corporation | Slurry pump mechanical seal mounting assembly |
US4576384A (en) * | 1985-01-03 | 1986-03-18 | A. W. Chesterton Company | Split mechanical face seal |
HUT45307A (en) * | 1985-02-01 | 1988-06-28 | Pumps W A Ltd | Mechanic sealing |
AU597879B2 (en) * | 1985-02-01 | 1990-06-14 | J.C. Ludowici & Son Limited | Mechanical seal |
US4703939A (en) * | 1985-07-11 | 1987-11-03 | Borg-Warner Industrial Products, Inc. | Mechanical seal with radially disposed bias component |
US4653980A (en) * | 1985-08-29 | 1987-03-31 | Borg-Warner Industrial Products, Inc. | Mechanical seal for pumps and method of fabricating same |
DE3703533A1 (de) * | 1987-02-06 | 1988-08-25 | Goetze Ag | Gleitringdichtung |
JPS6425569U (es) * | 1987-08-05 | 1989-02-13 | ||
US4913619A (en) * | 1988-08-08 | 1990-04-03 | Barrett Haentjens & Co. | Centrifugal pump having resistant components |
AP110A (en) * | 1988-10-18 | 1991-02-01 | Bestobell South Africa Ltd | Mechanical seal |
US5042824A (en) * | 1990-02-08 | 1991-08-27 | Eg&G Sealol, Inc. | Balanced shrink fit seal ring assembly |
US5490682A (en) * | 1990-05-25 | 1996-02-13 | John Crane Inc. | Split mechanical face seal |
US5192085A (en) * | 1990-12-17 | 1993-03-09 | Mconie Robert | Rubber drive system mechanical seal |
US20020011710A1 (en) * | 1997-09-25 | 2002-01-31 | Oldenburg Michael R. | Retrofittable severe duty seal for a shaft |
US6186507B1 (en) * | 1997-09-25 | 2001-02-13 | Michael R. Oldenburg | Retrofittable severe duty seal for a shaft |
US6309315B1 (en) * | 1999-07-13 | 2001-10-30 | Thomas H. Adams | Golf tee marking system and method of use |
DE20105507U1 (de) * | 2001-03-29 | 2001-06-21 | Burgmann Dichtungswerke Gmbh | Gleitring-Dichtungsanordnung mit Spülfunktion |
JP2003074714A (ja) * | 2001-08-31 | 2003-03-12 | Eagle Ind Co Ltd | メカニカルシール装置 |
US6692007B2 (en) * | 2001-10-31 | 2004-02-17 | Transcom, Inc. | Seal for a shaft |
KR100448067B1 (ko) * | 2002-05-21 | 2004-09-10 | 현대자동차주식회사 | 트럭용 루프스포일러의 높이조절장치 |
US20040026870A1 (en) * | 2002-08-06 | 2004-02-12 | Maguire Roy L. | Face seal assembly with integral support |
US6969071B2 (en) * | 2002-08-13 | 2005-11-29 | Perkinelmer, Inc. | Face seal assembly |
US7343968B2 (en) * | 2004-08-27 | 2008-03-18 | Deublin Company | Washpipe seal assembly |
FI20050518A (fi) * | 2005-05-16 | 2006-11-17 | Sulzer Pumpen Ag | Keskipakopumppu ja sen seisontatiiviste |
EP2055962B1 (en) * | 2007-11-05 | 2017-12-06 | Sulzer Management AG | Centrifugal pump, a shaft sleeve and a stationary seal member |
GB0805864D0 (en) * | 2008-04-01 | 2008-04-30 | Crane John Uk Ltd | Internally pressurised seals |
RU2479770C1 (ru) * | 2009-03-16 | 2013-04-20 | Вулко С.А. | Регулируемое механическое уплотнение |
AU2013204370B2 (en) * | 2009-03-16 | 2016-11-17 | Vulco S.A. | Mechanical seal |
JP5596017B2 (ja) * | 2009-03-31 | 2014-09-24 | イーグル工業株式会社 | 軸封装置 |
US8469399B2 (en) * | 2011-09-01 | 2013-06-25 | GM Global Technology Operations LLC | Interlocking seal |
US9156310B2 (en) * | 2013-01-11 | 2015-10-13 | Siemens Industry, Inc | Controlled lubricant volume seal housing |
CN103233910B (zh) * | 2013-04-13 | 2015-11-04 | 丹东克隆集团有限责任公司 | 泵用集成式波纹管机械密封装置 |
CN105114354B (zh) * | 2015-08-25 | 2017-09-12 | 张家港市三利密封合金材料有限公司 | 脱硫泵机械密封 |
WO2024036361A1 (en) * | 2022-08-16 | 2024-02-22 | 7D Team Pty Ltd | Sealing system for a pump shaft |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2279669A (en) * | 1940-06-25 | 1942-04-14 | Ray L Friskney | Shaft sealing unit |
US2871039A (en) * | 1955-01-19 | 1959-01-27 | Crane Packing Co | Sealing element for rotary mechanical seals |
US2871040A (en) * | 1955-09-07 | 1959-01-27 | Crane Packing Co | Rotary mechanical seal |
US2985475A (en) * | 1958-05-19 | 1961-05-23 | Federal Mogul Bower Bearings | Face seals |
US3185488A (en) * | 1961-11-06 | 1965-05-25 | Federal Mogul Bower Bearings | Face seal |
US3336660A (en) * | 1962-11-13 | 1967-08-22 | Federal Mogul Corp | Face seals |
US3272519A (en) * | 1962-12-12 | 1966-09-13 | Continental Illinois Nat Bank | Pivot seal construction |
US3392984A (en) * | 1965-03-29 | 1968-07-16 | Caterpillar Tractor Co | Compact metal face seal for a sealed track |
US3291493A (en) * | 1965-07-27 | 1966-12-13 | Chicago Rawhide Mfg Co | End face seal |
US3452994A (en) * | 1966-08-01 | 1969-07-01 | Borg Warner | Mechanical face seal |
US3472530A (en) * | 1966-09-20 | 1969-10-14 | Rockwell Mfg Co | Pipe apparatus |
JPS4928735A (es) * | 1972-07-08 | 1974-03-14 | ||
AU8205075A (en) * | 1974-06-20 | 1976-12-16 | Warman Int Ltd | Seal assembly for rotating shaft |
IT1117132B (it) * | 1977-11-15 | 1986-02-10 | Riv Officine Di Villar Perosa | Dispositivo di tenuta di tipo assiale atto a realizzare la tenuta tra un organo fisso ed un organo rotante |
GB2019956A (en) * | 1978-01-26 | 1979-11-07 | Crane Packing Ltd | Shaft seals |
US4306727A (en) * | 1980-07-24 | 1981-12-22 | Reed Rock Bit Company | Dynamic seal for rolling cutter drill bit |
-
1983
- 1983-03-01 US US06/471,093 patent/US4418919A/en not_active Ceased
- 1983-09-05 AU AU18705/83A patent/AU571185B2/en not_active Ceased
- 1983-09-08 ZA ZA836670A patent/ZA836670B/xx unknown
- 1983-09-08 EP EP83305266A patent/EP0120158B1/en not_active Expired
- 1983-09-08 DE DE8383305266T patent/DE3377073D1/de not_active Expired
- 1983-09-15 CA CA000436766A patent/CA1245684A/en not_active Expired
- 1983-09-16 FI FI833312A patent/FI75910C/fi not_active IP Right Cessation
- 1983-10-25 JP JP58199886A patent/JPS59159468A/ja active Granted
- 1983-11-07 ES ES527055A patent/ES527055A0/es active Granted
-
1984
- 1984-01-25 ES ES529137A patent/ES8502219A1/es not_active Expired
-
1987
- 1987-08-12 JP JP62201675A patent/JPH01120487A/ja active Granted
- 1987-11-25 AU AU81803/87A patent/AU595958B2/en not_active Ceased
-
1989
- 1989-06-05 JP JP1142861A patent/JPH0235274A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4418919A (en) | 1983-12-06 |
AU595958B2 (en) | 1990-04-12 |
FI75910B (fi) | 1988-04-29 |
EP0120158B1 (en) | 1988-06-15 |
ES529137A0 (es) | 1984-12-16 |
EP0120158A3 (en) | 1985-08-28 |
AU571185B2 (en) | 1988-04-14 |
FI833312A (fi) | 1984-09-02 |
FI75910C (fi) | 1988-08-08 |
FI833312A0 (fi) | 1983-09-16 |
JPH01120487A (ja) | 1989-05-12 |
JPH0252141B2 (es) | 1990-11-09 |
ZA836670B (en) | 1984-05-30 |
AU8180387A (en) | 1988-03-24 |
EP0120158A2 (en) | 1984-10-03 |
JPH0235274A (ja) | 1990-02-05 |
JPS59159468A (ja) | 1984-09-10 |
JPH045864B2 (es) | 1992-02-03 |
DE3377073D1 (en) | 1988-07-21 |
ES8502219A1 (es) | 1984-12-16 |
ES527055A0 (es) | 1984-10-01 |
CA1245684A (en) | 1988-11-29 |
JPH0319423B2 (es) | 1991-03-15 |
AU1870583A (en) | 1984-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |