JPH0476907U - - Google Patents

Info

Publication number
JPH0476907U
JPH0476907U JP12034190U JP12034190U JPH0476907U JP H0476907 U JPH0476907 U JP H0476907U JP 12034190 U JP12034190 U JP 12034190U JP 12034190 U JP12034190 U JP 12034190U JP H0476907 U JPH0476907 U JP H0476907U
Authority
JP
Japan
Prior art keywords
internal combustion
hollow
hollow valve
cooling medium
uneven portion
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.)
Granted
Application number
JP12034190U
Other languages
English (en)
Japanese (ja)
Other versions
JP2547383Y2 (ja
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 filed Critical
Priority to JP1990120341U priority Critical patent/JP2547383Y2/ja
Publication of JPH0476907U publication Critical patent/JPH0476907U/ja
Application granted granted Critical
Publication of JP2547383Y2 publication Critical patent/JP2547383Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Powder Metallurgy (AREA)
JP1990120341U 1990-11-19 1990-11-19 内燃機関用中空弁 Expired - Lifetime JP2547383Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990120341U JP2547383Y2 (ja) 1990-11-19 1990-11-19 内燃機関用中空弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990120341U JP2547383Y2 (ja) 1990-11-19 1990-11-19 内燃機関用中空弁

Publications (2)

Publication Number Publication Date
JPH0476907U true JPH0476907U (bs) 1992-07-06
JP2547383Y2 JP2547383Y2 (ja) 1997-09-10

Family

ID=31868252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990120341U Expired - Lifetime JP2547383Y2 (ja) 1990-11-19 1990-11-19 内燃機関用中空弁

Country Status (1)

Country Link
JP (1) JP2547383Y2 (bs)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226127A (ja) * 2005-02-15 2006-08-31 Sanden Corp 電動圧縮機
KR101358692B1 (ko) * 2012-10-02 2014-02-07 니탄 밸브 가부시키가이샤 중공 포펫 밸브
WO2014054613A1 (ja) * 2012-10-02 2014-04-10 日鍛バルブ株式会社 中空ポペットバルブ
WO2014141416A1 (ja) * 2013-03-14 2014-09-18 日鍛バルブ株式会社 中空ポペットバルブ
WO2014147759A1 (ja) * 2013-03-19 2014-09-25 日鍛バルブ株式会社 中空ポペットバルブ
WO2014167694A1 (ja) * 2013-04-11 2014-10-16 日鍛バルブ株式会社 中空ポペットバルブ
WO2019180806A1 (ja) * 2018-03-20 2019-09-26 日鍛バルブ株式会社 排気用中空ポペットバルブ
CN112752895A (zh) * 2018-11-12 2021-05-04 日锻汽门株式会社 发动机的提升阀的制造方法
WO2022195730A1 (ja) * 2021-03-16 2022-09-22 フジオーゼックス株式会社 中空エンジンバルブ及びその製造方法
US11850690B2 (en) 2020-03-30 2023-12-26 Nittan Corporation Method for manufacturing engine poppet valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6316588B2 (ja) * 2013-12-27 2018-04-25 日本ピストンリング株式会社 内燃機関用バルブとバルブシートの組合せ体
WO2015170384A1 (ja) * 2014-05-08 2015-11-12 日鍛バルブ株式会社 中空ポペットバルブ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108811A (ja) * 1982-12-14 1984-06-23 Ishikawajima Harima Heavy Ind Co Ltd 内燃機関の排気弁装置
JPS62102806U (bs) * 1985-12-18 1987-06-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108811A (ja) * 1982-12-14 1984-06-23 Ishikawajima Harima Heavy Ind Co Ltd 内燃機関の排気弁装置
JPS62102806U (bs) * 1985-12-18 1987-06-30

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226127A (ja) * 2005-02-15 2006-08-31 Sanden Corp 電動圧縮機
CN104685168A (zh) * 2012-10-02 2015-06-03 日锻汽门株式会社 空心提升阀
US9689506B2 (en) 2012-10-02 2017-06-27 Nittan Valve Co., Ltd. Hollow poppet valve
WO2014054302A1 (ja) * 2012-10-02 2014-04-10 日鍛バルブ株式会社 中空ポペットバルブ
WO2014054613A1 (ja) * 2012-10-02 2014-04-10 日鍛バルブ株式会社 中空ポペットバルブ
WO2014054113A1 (ja) * 2012-10-02 2014-04-10 日鍛バルブ株式会社 中空ポペットバルブ
JPWO2014054302A1 (ja) * 2012-10-02 2016-08-25 日鍛バルブ株式会社 中空ポペットバルブ
KR101358692B1 (ko) * 2012-10-02 2014-02-07 니탄 밸브 가부시키가이샤 중공 포펫 밸브
JP5463439B1 (ja) * 2012-10-02 2014-04-09 日鍛バルブ株式会社 中空ポペットバルブ
EP2905436A4 (en) * 2012-10-02 2016-07-27 Nittan Valva HOLLOWLIFT VALVE
US9175788B2 (en) 2012-10-02 2015-11-03 Nittan Valve Co., Ltd. Hollow poppet valve
CN104981589A (zh) * 2013-03-14 2015-10-14 日锻汽门株式会社 空心提升阀
US9611953B2 (en) 2013-03-14 2017-04-04 Nittan Valve Co., Ltd. Hollow poppet valve
WO2014141416A1 (ja) * 2013-03-14 2014-09-18 日鍛バルブ株式会社 中空ポペットバルブ
JP6033402B2 (ja) * 2013-03-14 2016-11-30 日鍛バルブ株式会社 中空ポペットバルブ
WO2014147759A1 (ja) * 2013-03-19 2014-09-25 日鍛バルブ株式会社 中空ポペットバルブ
JPWO2014167694A1 (ja) * 2013-04-11 2017-02-16 日鍛バルブ株式会社 中空ポペットバルブ
WO2014167694A1 (ja) * 2013-04-11 2014-10-16 日鍛バルブ株式会社 中空ポペットバルブ
US9920663B2 (en) 2013-04-11 2018-03-20 Nittan Valve Co., Ltd. Hollow poppet valve
EP3667036A4 (en) * 2018-03-20 2020-09-02 Nittan Valve Co., Ltd. HOLLOW EXHAUST DISC VALVE
JP6653050B1 (ja) * 2018-03-20 2020-02-26 日鍛バルブ株式会社 排気用中空ポペットバルブ
CN110914520A (zh) * 2018-03-20 2020-03-24 日锻汽门株式会社 排气用中空提升阀
WO2019180806A1 (ja) * 2018-03-20 2019-09-26 日鍛バルブ株式会社 排気用中空ポペットバルブ
US11300018B2 (en) 2018-03-20 2022-04-12 Nittan Valve Co., Ltd. Hollow exhaust poppet valve
CN112752895A (zh) * 2018-11-12 2021-05-04 日锻汽门株式会社 发动机的提升阀的制造方法
US11536167B2 (en) 2018-11-12 2022-12-27 Nittan Valve Co., Ltd. Method for manufacturing engine poppet valve
CN112752895B (zh) * 2018-11-12 2023-10-13 日锻株式会社 发动机的提升阀的制造方法
US11850690B2 (en) 2020-03-30 2023-12-26 Nittan Corporation Method for manufacturing engine poppet valve
WO2022195730A1 (ja) * 2021-03-16 2022-09-22 フジオーゼックス株式会社 中空エンジンバルブ及びその製造方法
US11982212B2 (en) 2021-03-16 2024-05-14 Fuji Oozx Inc. Hollow engine valve and production method thereof

Also Published As

Publication number Publication date
JP2547383Y2 (ja) 1997-09-10

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