JP2016180337A - 過給装置 - Google Patents

過給装置 Download PDF

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Publication number
JP2016180337A
JP2016180337A JP2015060164A JP2015060164A JP2016180337A JP 2016180337 A JP2016180337 A JP 2016180337A JP 2015060164 A JP2015060164 A JP 2015060164A JP 2015060164 A JP2015060164 A JP 2015060164A JP 2016180337 A JP2016180337 A JP 2016180337A
Authority
JP
Japan
Prior art keywords
back surface
compressor wheel
shaft
bearing
recess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2015060164A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016180337A5 (https=
Inventor
智之 石塚
Tomoyuki Ishizuka
智之 石塚
雄太 長谷部
Yuta Hasebe
雄太 長谷部
陽一 金子
Yoichi Kaneko
陽一 金子
裕紀 藤井
Hironori Fujii
裕紀 藤井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2015060164A priority Critical patent/JP2016180337A/ja
Priority to PCT/JP2016/001622 priority patent/WO2016152139A1/ja
Priority to DE112016001380.9T priority patent/DE112016001380T5/de
Publication of JP2016180337A publication Critical patent/JP2016180337A/ja
Publication of JP2016180337A5 publication Critical patent/JP2016180337A5/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2015060164A 2015-03-23 2015-03-23 過給装置 Pending JP2016180337A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015060164A JP2016180337A (ja) 2015-03-23 2015-03-23 過給装置
PCT/JP2016/001622 WO2016152139A1 (ja) 2015-03-23 2016-03-21 過給装置
DE112016001380.9T DE112016001380T5 (de) 2015-03-23 2016-03-21 Aufladevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015060164A JP2016180337A (ja) 2015-03-23 2015-03-23 過給装置

Publications (2)

Publication Number Publication Date
JP2016180337A true JP2016180337A (ja) 2016-10-13
JP2016180337A5 JP2016180337A5 (https=) 2017-06-22

Family

ID=56977049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015060164A Pending JP2016180337A (ja) 2015-03-23 2015-03-23 過給装置

Country Status (3)

Country Link
JP (1) JP2016180337A (https=)
DE (1) DE112016001380T5 (https=)
WO (1) WO2016152139A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018145910A (ja) * 2017-03-07 2018-09-20 三菱重工業株式会社 電動過給機
JPWO2018230714A1 (ja) * 2017-06-16 2019-11-21 株式会社Ｉｈｉ 車両過給機用ｆｒｐインペラ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563772B (zh) * 2017-03-29 2021-01-26 三菱重工业株式会社 电动增压器
CN121511358A (zh) * 2023-04-18 2026-02-10 皮尔伯格泵技术有限责任公司 电动气流泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138499A (en) * 1980-04-01 1981-10-29 Toyota Motor Corp Compressor structure for turbocharger
JPS58113599A (ja) * 1981-12-28 1983-07-06 Hitachi Ltd 遠心送風機
JPH0681884B2 (ja) * 1988-07-25 1994-10-19 いすゞ自動車株式会社 翼車軸の軸受構造
JP5262561B2 (ja) * 2008-10-17 2013-08-14 株式会社Ｉｈｉ インペラ締結構造
JP5353569B2 (ja) * 2009-09-01 2013-11-27 株式会社Ｉｈｉ ターボ機械

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018145910A (ja) * 2017-03-07 2018-09-20 三菱重工業株式会社 電動過給機
JPWO2018230714A1 (ja) * 2017-06-16 2019-11-21 株式会社Ｉｈｉ 車両過給機用ｆｒｐインペラ

Also Published As

Publication number Publication date
WO2016152139A1 (ja) 2016-09-29
DE112016001380T5 (de) 2017-12-14

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Effective date: 20170511