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1. WO2007091720 - LUBRICATION DEVICE AND OIL PAN

Publication Number WO/2007/091720
Publication Date 16.08.2007
International Application No. PCT/JP2007/052548
International Filing Date 07.02.2007
IPC
F01M 11/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01M1/-F01M9/149
F01M 11/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01M1/-F01M9/149
04Filling or draining lubricant of or from machines or engines
F01M 11/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01M1/-F01M9/149
06Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
F01M 11/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01M1/-F01M9/149
10Indicating devices; Other safety devices
12concerning lubricant level
F01M 5/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
5Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
F02F 7/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
FCYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7Casings, e.g. crankcases
CPC
F01M 11/0004
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
0004Oilsumps
F01M 2011/0037
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
0004Oilsumps
0037with different oil compartments
F01M 2011/0041
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
11Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
0004Oilsumps
0037with different oil compartments
0041for accommodating movement or position of engines
F16H 57/0404
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
57General details of gearing
04Features relating to lubrication or cooling ; or heating
0402Cleaning of lubricants, e.g. filters or magnets
0404Lubricant filters
F16H 57/0447
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
57General details of gearing
04Features relating to lubrication or cooling ; or heating
0447Control of lubricant levels, e.g. lubricant level control dependent on temperature
F16H 57/0452
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
57General details of gearing
04Features relating to lubrication or cooling ; or heating
045Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
0452Oil pans
Applicants
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 山下 芳雄 YAMASHITA, Yoshio [JP]/[JP] (UsOnly)
  • 小林 日出夫 KOBAYASHI, Hideo [JP]/[JP] (UsOnly)
  • 蟻沢 克彦 ARISAWA, Katuhiko [JP]/[JP] (UsOnly)
  • 山田 賢一 YAMADA, Kenichi [JP]/[JP] (UsOnly)
  • 林 邦彦 HAYASHI, Kunihiko [JP]/[JP] (UsOnly)
  • 森 泰一 MORI, Taiithi [JP]/[JP] (UsOnly)
Inventors
  • 山下 芳雄 YAMASHITA, Yoshio
  • 小林 日出夫 KOBAYASHI, Hideo
  • 蟻沢 克彦 ARISAWA, Katuhiko
  • 山田 賢一 YAMADA, Kenichi
  • 林 邦彦 HAYASHI, Kunihiko
  • 森 泰一 MORI, Taiithi
Agents
  • 特許業務法人プロスペック特許事務所 PROSPEC PATENT FIRM
Priority Data
2006-02935107.02.2006JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LUBRICATION DEVICE AND OIL PAN
(FR) DISPOSITIF DE LUBRIFICATION ET CARTER D'HUILE
(JA) 潤滑装置及びオイルパン
Abstract
(EN)
An oil pan separator (132) is arranged so as to divide the inner space of an oil pan (130) into a first chamber (30a) and a second chamber (30b). At a lower position of the oil pan separator (132), a protrusion (132b) is formed in such a manner that the first chamber (30a) protrudes toward the second chamber (30b). An oil supply valve (138) which is a one-directional valve permitting oil flow substantially only from the first chamber (30a) into the second chamber (30b) is arranged on a protrusion upper plate (132b1) constituting the upper portion of the protrusion (132b).
(FR)
L'invention concerne un séparateur de carter d'huile (132) arrangé de manière à diviser l'espace intérieur d'un carter d'huile (130) en une première chambre (30a) et une deuxième chambre (30b). Au niveau d'une position inférieure du séparateur de carter d'huile (132), une saillie (132b) est formée de manière à ce que la première chambre (30a) fasse saillie vers la deuxième chambre (30b). Une valve d'alimentation en huile (138) qui est une valve unidirectionnelle permettant l'écoulement de l'huile sensiblement uniquement de la première chambre (30a) jusque dans la deuxième chambre (30b) est arrangée sur une plaque supérieure de saillie (132b1) constituant la partie supérieure de la saillie (132b).
(JA)
オイルパンセパレーター132は、オイルパン130の内側の空間を第一室30aと第二室30bとに分割するように配置されている。オイルパンセパレーター132における低い位置には、第一室30aが第二室30b側に突出するように、突出部132bが形成されている。突出部132bの上端部を構成する突出部上板132b1には、実質的に第一室30aから第二室30bへのオイルの流出のみを許可する一方向弁である注油弁138が設けられている。
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