AR054489A1 - Dispositivo para obturacion con prensaestopas rotativo - Google Patents
Dispositivo para obturacion con prensaestopas rotativoInfo
- Publication number
- AR054489A1 AR054489A1 ARP060102663A ARP060102663A AR054489A1 AR 054489 A1 AR054489 A1 AR 054489A1 AR P060102663 A ARP060102663 A AR P060102663A AR P060102663 A ARP060102663 A AR P060102663A AR 054489 A1 AR054489 A1 AR 054489A1
- Authority
- AR
- Argentina
- Prior art keywords
- gland
- pressesopes
- shaft
- rotary
- obtaining
- Prior art date
Links
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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid 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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
-
- 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
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/187—Self-aligning stuffing-boxes
-
- 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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Sealing Devices (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Flexible Shafts (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Un dispositivo que permite cierto movimiento de un prensaestopas (20) que se montará en una máquina, que comprende un eje rotativo (16) que se extiende a través de una parte fija (10) de la máquina, el prensaestopas (20) provee una trayectoria para las llamas entre el eje (16) y el prensaestopas (20). La presente se caracteriza porque el dispositivo (42) comprende un medio para amortiguacion flexible (42) dispuesto entre el prensaestopas y la parte fija, capaz de permitir un movimiento radial y axial del prensaestopas durante la rotacion del eje. La presente también se relaciona con un prensaestopas y está dispuesta para cooperar con el dispositivo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69301705P | 2005-06-22 | 2005-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR054489A1 true AR054489A1 (es) | 2007-06-27 |
Family
ID=36950158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060102663A AR054489A1 (es) | 2005-06-22 | 2006-06-21 | Dispositivo para obturacion con prensaestopas rotativo |
Country Status (9)
Country | Link |
---|---|
US (1) | US8317201B2 (es) |
EP (1) | EP1904769B1 (es) |
CN (1) | CN101228378B (es) |
AR (1) | AR054489A1 (es) |
AT (1) | ATE460611T1 (es) |
AU (1) | AU2006259933A1 (es) |
DE (1) | DE602006012842D1 (es) |
RU (1) | RU2008102243A (es) |
WO (1) | WO2006137766A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE532745C2 (sv) | 2007-07-30 | 2010-03-30 | Itt Mfg Enterprises Inc | Maskin inrättad för drift i explosiva miljöer |
KR200476989Y1 (ko) * | 2010-08-16 | 2015-04-23 | 현대중공업 주식회사 | 복합 방폭형 전동기 |
US10280931B2 (en) | 2016-01-27 | 2019-05-07 | Pentair Flow Technologies, Llc | Systems and methods for split coupled pump and jacking gland |
US10590939B2 (en) * | 2018-04-20 | 2020-03-17 | Tuthill Corporation | Fluid pump assembly |
EP4148959A1 (en) * | 2021-09-14 | 2023-03-15 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Rotating electrical machine |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB517781A (en) | 1938-08-03 | 1940-02-08 | Gen Electric Co Ltd | Improvements in or relating to flame-proof enclosures for electric motors and like devices |
US2863512A (en) * | 1955-04-18 | 1958-12-09 | British Internal Combust Eng | Flame-trap means for limiting the effects of explosions |
DE1160310B (de) | 1955-06-17 | 1963-12-27 | Metalastik Ltd | Schwingungsabsorbierende Mittellagerung einer Welle, insbesondere einer Antriebswelle eines Strassenfahrzeuges |
US2894770A (en) * | 1955-11-22 | 1959-07-14 | Crane Packing Co | Rotary mechanical seal |
US3031199A (en) * | 1958-08-19 | 1962-04-24 | City Nat Bank And Trust Compan | Rotary seal |
GB902452A (en) | 1958-12-04 | 1962-08-01 | Sykes Ltd Henry | Improvements in stuffing boxes |
DE1788231U (de) | 1959-02-27 | 1959-05-06 | Zahnraederfabrik Renk A G | Praezisions-waelz- bzw. gleitlager. |
US3214182A (en) * | 1962-02-27 | 1965-10-26 | Henry J Herbruggen | Packing ring |
DE1952320C3 (de) | 1969-10-17 | 1981-02-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vorrichtung zum Abdichten von zwei koaxial ineinander gelagerten um- oder gegenläufigen Wellen bei Wasserfahrzeugen |
US4123068A (en) * | 1977-11-21 | 1978-10-31 | General Motors Corporation | Lip type oil seal |
US4594938A (en) * | 1984-07-26 | 1986-06-17 | J. I. Case Company | Pressure relieved piston rod seal |
CA1269693A (en) * | 1987-05-13 | 1990-05-29 | Robert Ross Hamilton | Explosion-proof electrical generator system |
CN1086222C (zh) * | 1994-05-24 | 2002-06-12 | 杜长春 | 静压平衡组合式高压旋转轴油封 |
DE19532549A1 (de) * | 1995-09-04 | 1997-03-06 | Interseal Schmitz Rolf Gmbh | Wellenabdichtung |
IT1295022B1 (it) * | 1997-09-17 | 1999-04-27 | Abb Ind Spa | Dispositivo di tenuta per motori antideflagranti |
US6129358A (en) * | 1997-12-23 | 2000-10-10 | Caterpillar Inc. | Unidirectional rod sealing ring for a hydraulic cylinder |
DE19913821C2 (de) * | 1999-03-26 | 2002-04-18 | Interseal Schmitz Rolf Gmbh | Wellenabdichtung |
JP3349132B2 (ja) * | 1999-04-12 | 2002-11-20 | 三菱電線工業株式会社 | 低荷重シール |
DE19938249C2 (de) * | 1999-08-12 | 2002-03-07 | Stabilus Gmbh | Axial beweglicher Schaltring innerhalb einer Nut |
US6392322B1 (en) * | 2000-01-31 | 2002-05-21 | Precision Engine Controls Corporation | Rugged explosion-proof actuator with integral electronics |
US6580189B2 (en) * | 2001-07-24 | 2003-06-17 | Derrick Manufacturing Corporation | Vibratory motor having a self-contained continuous bearing lubrication system |
US6896269B2 (en) * | 2001-11-20 | 2005-05-24 | Caterpillar Inc | Reverse pressure actuated seal |
JP4278145B2 (ja) * | 2003-09-26 | 2009-06-10 | 本田技研工業株式会社 | バランサ被駆動ギヤ |
US6856058B1 (en) * | 2004-03-24 | 2005-02-15 | Derrick Corporation | Vibratory motor with oil and flame seal assembly |
-
2006
- 2006-06-05 US US11/993,937 patent/US8317201B2/en not_active Expired - Fee Related
- 2006-06-05 CN CN2006800221883A patent/CN101228378B/zh not_active Expired - Fee Related
- 2006-06-05 DE DE602006012842T patent/DE602006012842D1/de active Active
- 2006-06-05 RU RU2008102243/06A patent/RU2008102243A/ru not_active Application Discontinuation
- 2006-06-05 EP EP06747854A patent/EP1904769B1/en active Active
- 2006-06-05 WO PCT/SE2006/000660 patent/WO2006137766A1/en active Application Filing
- 2006-06-05 AT AT06747854T patent/ATE460611T1/de not_active IP Right Cessation
- 2006-06-05 AU AU2006259933A patent/AU2006259933A1/en not_active Abandoned
- 2006-06-21 AR ARP060102663A patent/AR054489A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
ATE460611T1 (de) | 2010-03-15 |
EP1904769B1 (en) | 2010-03-10 |
CN101228378B (zh) | 2012-07-18 |
RU2008102243A (ru) | 2009-07-27 |
EP1904769A2 (en) | 2008-04-02 |
AU2006259933A1 (en) | 2006-12-28 |
CN101228378A (zh) | 2008-07-23 |
DE602006012842D1 (de) | 2010-04-22 |
WO2006137766A8 (en) | 2008-01-10 |
US8317201B2 (en) | 2012-11-27 |
US20080265519A1 (en) | 2008-10-30 |
WO2006137766A1 (en) | 2006-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |