BR0006786A - Conjunto de bicos para distribuir dose medida de lubrificante - Google Patents
Conjunto de bicos para distribuir dose medida de lubrificanteInfo
- Publication number
- BR0006786A BR0006786A BR0006786-5A BR0006786A BR0006786A BR 0006786 A BR0006786 A BR 0006786A BR 0006786 A BR0006786 A BR 0006786A BR 0006786 A BR0006786 A BR 0006786A
- Authority
- BR
- Brazil
- Prior art keywords
- lubricant
- piston
- inlet
- spring
- core
- Prior art date
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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
- F16N7/32—Mist lubrication
- F16N7/34—Atomising devices for oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
- B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
- B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
- B05B7/1272—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated actuated by gas involved in spraying, i.e. exiting the nozzle, e.g. as a spraying or jet shaping gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K3/00—Wetting or lubricating rails or wheel flanges
- B61K3/02—Apparatus therefor combined with vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Closures For Containers (AREA)
- Nozzles (AREA)
- Coating Apparatus (AREA)
Abstract
<D>CONJUNTO DE BICOS PARA DISTRIBUIR DOSE MEDIDA DE LUBRIFICANTE<D> Conjunto de bicos que permite que uma dose medida de lubrificante seja distribuída. O mesmo compreende uma caixa e um conjunto de pistões. A caixa define um núcleo de pistão, um núcleo de haste e um esguicho, sendo que todos eles ficam axialmente alinhados. O conjunto também define um orifício de lubrificante, uma entrada de ar e um canal ligado à entrada. Conectável a uma fonte de lubrificante, o orifício se comunica com o núcleo de haste. Conectável a uma fonte de ar, a entrada se comunica com o núcleo de haste numa posição entre o orifício e o esguicho. O conjunto de pistões tem um pistão com haste e mola. O pistão se situa no seu respectivo núcleo, ficando sua parte traseira em comunicação com o canal. A extremidade protuberante da haste se projeta para dentro do núcleo de haste e tem uma raia definida em torno de sua circunferência. A mola polariza o conjunto de pistões numa posição de carga onde a raia se alinha com o orifício. Isto permite que a raia fique cheia de lubrificante. Quando a fonte de ar permite que o mesmo atue sobre a parte traseira do pistão, o conjunto de pistões se move de encontro à mola através de uma posição de transferência. Nesta posição, a mola se estende ainda mais para dentro do núcleo de haste, de modo a que a raia se situe entre o orifício e a entrada. Quando totalmente movido de encontro à mola, o conjunto de pistões atinge a posição de descarga. Nesta posição, a raia se comunica tanto com a entrada como com o esguicho. Isto permite que o lubrificante seja descarregado da raia, para dentro do esguicho junto com o ar proveniente da entrada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/440,395 US6186411B1 (en) | 1999-11-15 | 1999-11-15 | Wheel flange lubrication nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0006786A true BR0006786A (pt) | 2001-07-03 |
Family
ID=23748591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0006786-5A BR0006786A (pt) | 1999-11-15 | 2000-11-16 | Conjunto de bicos para distribuir dose medida de lubrificante |
Country Status (3)
Country | Link |
---|---|
US (1) | US6186411B1 (pt) |
BR (1) | BR0006786A (pt) |
MX (1) | MXPA00011679A (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6854563B2 (en) * | 2001-12-17 | 2005-02-15 | General Electric Company | Wayside rail lubrication apparatus and method |
US6893058B2 (en) * | 2002-10-18 | 2005-05-17 | General Electric Company | Railway train friction management and control system and method |
US7594682B2 (en) * | 2002-06-26 | 2009-09-29 | General Electric Company | Apparatus and method for controlled application of railway friction modifying agent |
US7152888B2 (en) * | 2002-06-26 | 2006-12-26 | General Electric Company | System and method for improved detection of locomotive friction modifying system component health and functionality |
KR100858360B1 (ko) * | 2008-03-17 | 2008-09-11 | 주식회사 케이.엘.티 | 역방향 가압식 윤활유 자동공급장치 |
FR2938043B1 (fr) | 2008-10-31 | 2010-12-24 | Skf Ab | Dispositif de lubrification et utilisation pour lubrifier un boudin de roue de vehicule ferroviaire. |
CN102431573A (zh) * | 2011-10-28 | 2012-05-02 | 中国铁道科学研究院金属及化学研究所 | 机车轮缘流体润滑喷嘴 |
JP5708469B2 (ja) * | 2011-12-19 | 2015-04-30 | 新日鐵住金株式会社 | 鉄道車両用操舵台車 |
CN103307433A (zh) * | 2013-06-28 | 2013-09-18 | 贵州航天精工制造有限公司 | 一种螺纹旋入式十字槽润滑接头组件 |
AT515059B1 (de) * | 2013-10-15 | 2015-08-15 | Nowe Gmbh | Dosiereinrichtung zum Dosieren und Fördern eines fließfähigen Schmiermittels |
CN106311499B (zh) * | 2016-11-10 | 2019-03-15 | 河南理工大学 | 一种基于空气振谐的脉冲喷嘴 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1546596A (en) * | 1920-06-29 | 1925-07-21 | Hugo Junkers | Fuel pump |
US1802933A (en) * | 1928-08-10 | 1931-04-28 | Sulzer Ag | Fuel-injection device for internal-combustion engines |
US3204876A (en) * | 1963-10-17 | 1965-09-07 | Vanelba Corp | Nozzle |
US3215352A (en) * | 1964-06-02 | 1965-11-02 | Jr Daniel Meraz | Bi-propellant metering and injecting valve |
US4907741A (en) * | 1987-04-09 | 1990-03-13 | Acumeter Laboratories, Inc. | Poppet-valve-controlled fluid nozzle applicator |
US5186393A (en) * | 1990-12-20 | 1993-02-16 | Fluidyne Corporation | On-off valves and pressure regulators for high-pressure fluids |
US5908161A (en) * | 1997-11-18 | 1999-06-01 | The University Of Tennessee Research Corporation | Variable flow control device for precision application |
-
1999
- 1999-11-15 US US09/440,395 patent/US6186411B1/en not_active Expired - Lifetime
-
2000
- 2000-11-16 BR BR0006786-5A patent/BR0006786A/pt not_active IP Right Cessation
- 2000-11-27 MX MXPA00011679A patent/MXPA00011679A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US6186411B1 (en) | 2001-02-13 |
MXPA00011679A (es) | 2005-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE 5A , 6A E 7A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1912 DE 28/08/2007. |