JP3787509B2 - 発熱抵抗式空気流量測定装置 - Google Patents

発熱抵抗式空気流量測定装置 Download PDF

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Publication number
JP3787509B2
JP3787509B2 JP2001265202A JP2001265202A JP3787509B2 JP 3787509 B2 JP3787509 B2 JP 3787509B2 JP 2001265202 A JP2001265202 A JP 2001265202A JP 2001265202 A JP2001265202 A JP 2001265202A JP 3787509 B2 JP3787509 B2 JP 3787509B2
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Japan
Prior art keywords
electronic circuit
housing
terminal
adjustment
air flow
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Expired - Lifetime
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JP2001265202A
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English (en)
Japanese (ja)
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JP2002148077A (ja
JP2002148077A5 (enExample
Inventor
信弥 五十嵐
薫 内山
人志 石川
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.)
Hitachi Ltd
Hitachi Astemo Ltd
Original Assignee
Hitachi Ltd
Hitachi Car Engineering Co Ltd
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Priority to JP2001265202A priority Critical patent/JP3787509B2/ja
Publication of JP2002148077A publication Critical patent/JP2002148077A/ja
Publication of JP2002148077A5 publication Critical patent/JP2002148077A5/ja
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Publication of JP3787509B2 publication Critical patent/JP3787509B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Measuring Volume Flow (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2001265202A 2001-09-03 2001-09-03 発熱抵抗式空気流量測定装置 Expired - Lifetime JP3787509B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001265202A JP3787509B2 (ja) 2001-09-03 2001-09-03 発熱抵抗式空気流量測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001265202A JP3787509B2 (ja) 2001-09-03 2001-09-03 発熱抵抗式空気流量測定装置

Related Parent Applications (1)

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JP19597396A Division JP3323745B2 (ja) 1996-07-25 1996-07-25 物理量検出装置の特性調整手段および発熱抵抗式空気流量装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006034646A Division JP3878203B2 (ja) 2006-02-13 2006-02-13 発熱抵抗式空気流量装置

Publications (3)

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JP2002148077A JP2002148077A (ja) 2002-05-22
JP2002148077A5 JP2002148077A5 (enExample) 2004-08-12
JP3787509B2 true JP3787509B2 (ja) 2006-06-21

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JP2001265202A Expired - Lifetime JP3787509B2 (ja) 2001-09-03 2001-09-03 発熱抵抗式空気流量測定装置

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JP (1) JP3787509B2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119990A (ja) * 2018-05-09 2018-08-02 日立オートモティブシステムズ株式会社 熱式流量計
JP2019039935A (ja) * 2018-12-14 2019-03-14 日立オートモティブシステムズ株式会社 熱式流量計
JP2019174490A (ja) * 2019-07-19 2019-10-10 日立オートモティブシステムズ株式会社 熱式流量計

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4310086B2 (ja) 2002-08-01 2009-08-05 株式会社日立製作所 エンジン用電子機器
JP5218378B2 (ja) * 2009-11-13 2013-06-26 株式会社デンソー 空気流量測定装置
JP5743871B2 (ja) 2011-12-07 2015-07-01 日立オートモティブシステムズ株式会社 熱式流量計
CN104364615B (zh) 2012-06-15 2017-04-05 日立汽车系统株式会社 热式流量计
EP3358314B1 (en) 2015-09-30 2021-05-12 Hitachi Automotive Systems, Ltd. Physical quantity detection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119990A (ja) * 2018-05-09 2018-08-02 日立オートモティブシステムズ株式会社 熱式流量計
JP2019039935A (ja) * 2018-12-14 2019-03-14 日立オートモティブシステムズ株式会社 熱式流量計
JP2019174490A (ja) * 2019-07-19 2019-10-10 日立オートモティブシステムズ株式会社 熱式流量計

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JP2002148077A (ja) 2002-05-22

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