PT96396A - Vedante anti-poeira para chumaceira - Google Patents
Vedante anti-poeira para chumaceiraInfo
- Publication number
- PT96396A PT96396A PT96396A PT9639690A PT96396A PT 96396 A PT96396 A PT 96396A PT 96396 A PT96396 A PT 96396A PT 9639690 A PT9639690 A PT 9639690A PT 96396 A PT96396 A PT 96396A
- Authority
- PT
- Portugal
- Prior art keywords
- chumaceira
- dust seal
- dust
- seal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
-
- 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
-
- 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
- Y10S277/903—Seal for rotating kiln or drum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/461,725 US4966471A (en) | 1990-01-08 | 1990-01-08 | Trunnion bearing dust seal |
Publications (2)
Publication Number | Publication Date |
---|---|
PT96396A true PT96396A (pt) | 1992-08-31 |
PT96396B PT96396B (pt) | 1998-08-31 |
Family
ID=23833701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT96396A PT96396B (pt) | 1990-01-08 | 1990-12-28 | Vedante anti-poeira para chumaceira |
Country Status (7)
Country | Link |
---|---|
US (1) | US4966471A (pt) |
EP (1) | EP0437047B1 (pt) |
JP (1) | JPH0674805B2 (pt) |
AU (1) | AU642901B2 (pt) |
CA (1) | CA2024779A1 (pt) |
ES (1) | ES2077653T3 (pt) |
PT (1) | PT96396B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227093B4 (de) * | 1992-08-17 | 2005-12-15 | Babcock Hitachi Europe Gmbh | Vorrichtung zum Abdichten einer Rohrmühle |
DE19542563A1 (de) * | 1995-11-15 | 1997-05-22 | Flender A F & Co | Vorrichtung zur Abdichtung einer Schutzhaube eines Mühlenkörpers |
US6119969A (en) * | 1999-05-20 | 2000-09-19 | Wisconsin Electric Power Company (Wepco) | Mill trunnion seal spacer in coal-burning utility electrical power generation plant |
CL2008001010A1 (es) * | 2007-04-12 | 2008-08-01 | Dale Coray | Cubierta para molino triturador, donde la cubierta esta integramente formada con el revestimiento del cuello del molino y esta removiblemente fijada al extremo de alimentacion del molino; sistema de retorno de pulpa; conducto de alimentacion y; segme |
WO2009029837A2 (en) | 2007-08-29 | 2009-03-05 | Riley Power, Inc. | Ball tube mill trunnion seal |
CN103408730B (zh) * | 2013-07-10 | 2016-05-04 | 河南科技大学 | 一种六氯化钨的细化和负载方法及实施该方法的研磨罐 |
US9682404B1 (en) | 2016-05-05 | 2017-06-20 | Rec Silicon Inc | Method and apparatus for separating fine particulate material from a mixture of coarse particulate material and fine particulate material |
US10724575B2 (en) | 2017-06-15 | 2020-07-28 | Schaublin Sa | Metallic lined trunnion bearing for aircraft landing gear |
US10480569B2 (en) | 2017-06-15 | 2019-11-19 | Schaublin Sa | Hybrid lined trunnion bearing for aircraft landing gear |
CN112024061B (zh) * | 2020-09-21 | 2022-02-25 | 青海民族大学 | 一种新型球磨机设备 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE268910C (pt) * | ||||
US1903166A (en) * | 1931-08-03 | 1933-03-28 | Bryant David Yule | Mill for pulverizing and the like |
US1946511A (en) * | 1931-10-05 | 1934-02-13 | American Ball Mill Company | Discharge for ball mills |
DE1028858B (de) * | 1955-02-26 | 1958-04-24 | Miag Muehlenbau & Ind Gmbh | Kippbewegliches Gleitlager zur Lagerung hohler Tragzapfen von Rohrmuehlen |
US3051399A (en) * | 1959-11-10 | 1962-08-28 | Nordberg Manufacturing Co | Grinding mill trunnion |
US3087734A (en) * | 1960-04-20 | 1963-04-30 | Karl A Klingler | Oil seal assembly |
GB983139A (en) * | 1960-05-20 | 1965-02-10 | George Blair | An improved seal for use between relatively rotatable elements |
US3401893A (en) * | 1966-07-11 | 1968-09-17 | Reserve Mining Co | Infeed and sealing means for grinding mills |
US3745391A (en) * | 1970-01-29 | 1973-07-10 | Gen Electric | Dynamoelectric machine having improved housing,bearing and support structure |
US3746268A (en) * | 1971-10-26 | 1973-07-17 | Marcona Corp | Trunion liner and seal for rotary mills |
US3940189A (en) * | 1975-03-06 | 1976-02-24 | Gladys D. Miller | Traction motor bearing lubrication assembly |
US4181263A (en) * | 1977-10-03 | 1980-01-01 | Foster Wheeler Energy Corporation | Method of pulverizing |
US4200345A (en) * | 1978-07-25 | 1980-04-29 | General Electric Company | Large-diameter dust guard for a locomotive axle bearing |
JPS5659017A (en) * | 1979-10-18 | 1981-05-22 | Ishikawajima Harima Heavy Ind Co Ltd | Roller |
US4554748A (en) * | 1985-03-05 | 1985-11-26 | Nixon Robert J Jr | Multi-segment seal ring for rotary equipment |
JPS63239389A (ja) * | 1987-03-25 | 1988-10-05 | Anretsuto:Kk | 半割り型ケ−シング使用の多段式ル−ツロ−タの軸シ−ル |
-
1990
- 1990-01-08 US US07/461,725 patent/US4966471A/en not_active Expired - Lifetime
- 1990-09-06 CA CA002024779A patent/CA2024779A1/en not_active Abandoned
- 1990-09-06 AU AU62251/90A patent/AU642901B2/en not_active Ceased
- 1990-11-26 JP JP2318147A patent/JPH0674805B2/ja not_active Expired - Fee Related
- 1990-12-11 EP EP90313419A patent/EP0437047B1/en not_active Expired - Lifetime
- 1990-12-11 ES ES90313419T patent/ES2077653T3/es not_active Expired - Lifetime
- 1990-12-28 PT PT96396A patent/PT96396B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT96396B (pt) | 1998-08-31 |
ES2077653T3 (es) | 1995-12-01 |
US4966471A (en) | 1990-10-30 |
AU6225190A (en) | 1991-07-11 |
EP0437047B1 (en) | 1995-09-06 |
AU642901B2 (en) | 1993-11-04 |
EP0437047A1 (en) | 1991-07-17 |
CA2024779A1 (en) | 1991-07-09 |
JPH0674805B2 (ja) | 1994-09-21 |
JPH03229013A (ja) | 1991-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19920422 |
|
FG3A | Patent granted, date of granting |
Effective date: 19980504 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19991130 |