BR112024002156A2 - Sistema, método e aparelho para fornecer uma tampa de expansão de caixa de engrenagens e conjunto de válvula - Google Patents
Sistema, método e aparelho para fornecer uma tampa de expansão de caixa de engrenagens e conjunto de válvulaInfo
- Publication number
- BR112024002156A2 BR112024002156A2 BR112024002156A BR112024002156A BR112024002156A2 BR 112024002156 A2 BR112024002156 A2 BR 112024002156A2 BR 112024002156 A BR112024002156 A BR 112024002156A BR 112024002156 A BR112024002156 A BR 112024002156A BR 112024002156 A2 BR112024002156 A2 BR 112024002156A2
- Authority
- BR
- Brazil
- Prior art keywords
- gearbox
- expansion
- providing
- valve assembly
- expansion cover
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
- A01G25/092—Watering arrangements making use of movable installations on wheels or the like movable around a pivot centre
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
sistema, método e aparelho para fornecer uma tampa de expansão de caixa de engrenagens e conjunto de válvula. a presente invenção ensina uma tampa de expansão de caixa de engrenagens que permite que uma unidade de caixa de engrenagens respire para a atmosfera enquanto evita a entrada de água ou outros materiais na caixa de engrenagens ou no óleo da caixa de engrenagens. de acordo com uma primeira modalidade preferencial, a tampa de expansão da presente invenção inclui um plugue de alívio de pressão para controlar as pressões da caixa de engrenagens. além disso, a presente invenção ensina canais de ar envoltos dentro de uma caixa de engrenagens fundida que se acoplam com canais de ar fornecidos dentro da tampa de expansão para canalizar o ar da tampa de expansão para a atmosfera.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163230197P | 2021-08-06 | 2021-08-06 | |
PCT/US2022/036967 WO2023014474A1 (en) | 2021-08-06 | 2022-07-13 | System, method and apparatus for providing a gearbox expansion cap and valve assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112024002156A2 true BR112024002156A2 (pt) | 2024-04-30 |
Family
ID=85152290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112024002156A BR112024002156A2 (pt) | 2021-08-06 | 2022-07-13 | Sistema, método e aparelho para fornecer uma tampa de expansão de caixa de engrenagens e conjunto de válvula |
Country Status (7)
Country | Link |
---|---|
US (1) | US11913536B2 (pt) |
EP (1) | EP4381585A1 (pt) |
CN (1) | CN117795817A (pt) |
AU (1) | AU2022325006A1 (pt) |
BR (1) | BR112024002156A2 (pt) |
CA (1) | CA3225132A1 (pt) |
WO (1) | WO2023014474A1 (pt) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1639670A (en) * | 1925-12-17 | 1927-08-23 | Huron Ind Inc | Air vent for transmission units |
FR1377344A (fr) * | 1963-08-06 | 1964-11-06 | Francois Du Ferodo Sa | Perfectionnements aux transmissions |
US5129422A (en) * | 1991-04-01 | 1992-07-14 | General Motors Corporation | Transmission breather control valve |
US5062447A (en) * | 1991-04-01 | 1991-11-05 | General Motors Corporation | Transmission breather control valve and vent |
US6843747B1 (en) * | 2002-01-31 | 2005-01-18 | Hydro-Gear Limited Partnership | Internal expansion tank for hydrostatic transaxle |
DE102004046844A1 (de) * | 2004-03-19 | 2005-10-06 | W.L. Gore & Associates Gmbh | Druckventil für Getriebegehäuse |
US20100032242A1 (en) * | 2008-08-05 | 2010-02-11 | Lin Chung-Chuan | Pressure Relief Device for a Gear Box |
US8826774B1 (en) * | 2009-12-30 | 2014-09-09 | Universal Motion Components Co. Inc. | Gearbox and cartridge insert for gearbox |
CN109312842B (zh) * | 2016-05-23 | 2022-04-26 | 环球运动部件有限公司 | 具有内部隔膜的变速箱 |
JP2018035824A (ja) * | 2016-08-29 | 2018-03-08 | トヨタ自動車株式会社 | 電気自動車用駆動ユニット |
US10415688B2 (en) * | 2017-10-20 | 2019-09-17 | Valmont Industries, Inc. | Remotely mounted gearbox breather for an irrigation machine |
US10948068B2 (en) * | 2018-03-01 | 2021-03-16 | GM Global Technology Operations LLC | Transmission pressure controlled vent system |
DE102020116049A1 (de) * | 2020-06-18 | 2021-12-23 | Bayerische Motoren Werke Aktiengesellschaft | Entlüftungsvorrichtung |
AT524612A1 (de) * | 2020-12-23 | 2022-07-15 | Avl List Gmbh | Lüftungsklappe |
-
2022
- 2022-07-13 EP EP22853681.9A patent/EP4381585A1/en active Pending
- 2022-07-13 CN CN202280054232.8A patent/CN117795817A/zh active Pending
- 2022-07-13 CA CA3225132A patent/CA3225132A1/en active Pending
- 2022-07-13 BR BR112024002156A patent/BR112024002156A2/pt unknown
- 2022-07-13 AU AU2022325006A patent/AU2022325006A1/en active Pending
- 2022-07-13 WO PCT/US2022/036967 patent/WO2023014474A1/en active Application Filing
- 2022-07-13 US US17/863,604 patent/US11913536B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2022325006A1 (en) | 2024-01-18 |
WO2023014474A1 (en) | 2023-02-09 |
CN117795817A (zh) | 2024-03-29 |
US11913536B2 (en) | 2024-02-27 |
CA3225132A1 (en) | 2023-02-09 |
EP4381585A1 (en) | 2024-06-12 |
US20230038931A1 (en) | 2023-02-09 |
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