CN1467484A - 具有嵌入成型外壳的发热电阻式流量测定装置 - Google Patents
具有嵌入成型外壳的发热电阻式流量测定装置 Download PDFInfo
- Publication number
- CN1467484A CN1467484A CNA031086446A CN03108644A CN1467484A CN 1467484 A CN1467484 A CN 1467484A CN A031086446 A CNA031086446 A CN A031086446A CN 03108644 A CN03108644 A CN 03108644A CN 1467484 A CN1467484 A CN 1467484A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- sheet metal
- resin
- heating resistor
- measuring device
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP189019/2002 | 2002-06-28 | ||
JP2002189019A JP3757194B2 (ja) | 2002-06-28 | 2002-06-28 | 発熱抵抗体式流量測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1467484A true CN1467484A (zh) | 2004-01-14 |
CN1467484B CN1467484B (zh) | 2010-04-07 |
Family
ID=29720216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03108644.6A Expired - Lifetime CN1467484B (zh) | 2002-06-28 | 2003-04-02 | 具有嵌入成型外壳的发热电阻式流量测定装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7010972B2 (zh) |
EP (1) | EP1378728A3 (zh) |
JP (1) | JP3757194B2 (zh) |
CN (1) | CN1467484B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104344820A (zh) * | 2013-08-09 | 2015-02-11 | 精工爱普生株式会社 | 传感器单元、电子设备、以及移动体 |
CN105563193A (zh) * | 2014-10-30 | 2016-05-11 | 大隈株式会社 | 刀具座 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3757194B2 (ja) * | 2002-06-28 | 2006-03-22 | 株式会社日立製作所 | 発熱抵抗体式流量測定装置 |
WO2005004258A2 (en) | 2003-06-27 | 2005-01-13 | Ultracell Corporation | Portable fuel cartridge for fuel cells |
US20060127711A1 (en) * | 2004-06-25 | 2006-06-15 | Ultracell Corporation, A California Corporation | Systems and methods for fuel cartridge distribution |
US7968250B2 (en) * | 2004-06-25 | 2011-06-28 | Ultracell Corporation | Fuel cartridge connectivity |
US7648792B2 (en) * | 2004-06-25 | 2010-01-19 | Ultracell Corporation | Disposable component on a fuel cartridge and for use with a portable fuel cell system |
JP4501684B2 (ja) * | 2004-12-28 | 2010-07-14 | 株式会社デンソー | 流量測定装置 |
JP4729442B2 (ja) * | 2006-06-12 | 2011-07-20 | 日立オートモティブシステムズ株式会社 | 流量測定装置,流量測定通路及びその製造方法 |
US7530826B2 (en) * | 2006-09-15 | 2009-05-12 | Honeywell International Inc. | Sealed cavity with vent hole method and apparatus for use in sensor modules |
JP2009078519A (ja) * | 2007-09-27 | 2009-04-16 | Hitachi Ltd | 樹脂ケースの製造方法及び電子制御装置 |
JP4447030B2 (ja) | 2007-10-24 | 2010-04-07 | 三菱電機株式会社 | ノックセンサ |
JP5272413B2 (ja) * | 2008-01-17 | 2013-08-28 | 住友電装株式会社 | センサケーブル |
JP5099441B2 (ja) * | 2008-05-29 | 2012-12-19 | 住友電装株式会社 | 機器取付用コネクタ |
JP5087475B2 (ja) | 2008-06-11 | 2012-12-05 | 日立オートモティブシステムズ株式会社 | 空気流量測定装置 |
JP4832581B2 (ja) | 2010-01-29 | 2011-12-07 | トヨタ自動車株式会社 | 回転電機用端子台 |
JP5459282B2 (ja) * | 2011-09-27 | 2014-04-02 | 株式会社デンソー | ターミナル支持装置 |
JP5798480B2 (ja) * | 2011-12-28 | 2015-10-21 | 株式会社エンプラス | インサート成形物および電気部品用ソケット |
US10300658B2 (en) | 2012-05-03 | 2019-05-28 | Apple Inc. | Crack resistant plastic enclosure structures |
JP6073722B2 (ja) * | 2013-03-21 | 2017-02-01 | 日立オートモティブシステムズ株式会社 | 熱式流量計 |
JP5884769B2 (ja) * | 2013-05-09 | 2016-03-15 | 株式会社デンソー | 空気流量計測装置 |
EP3203195B1 (en) * | 2014-09-30 | 2021-12-08 | Hitachi Astemo, Ltd. | Thermal flow meter |
EP3252437A4 (en) * | 2015-01-30 | 2018-09-19 | Hitachi Automotive Systems, Ltd. | Physical quantity detection device and electronic device |
US10712181B2 (en) | 2017-04-04 | 2020-07-14 | Brad Faseler | Instrument enclosure |
DE102017112622A1 (de) * | 2017-06-08 | 2018-12-13 | Endress + Hauser Flowtec Ag | Thermisches Durchflussmessgerät |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823462A (en) * | 1987-04-14 | 1989-04-25 | Hilex Poly Company, Inc. | Mass air flow sensor assembly and method of manufacture |
EP0441523B2 (en) * | 1990-02-07 | 2001-05-09 | Hitachi, Ltd. | Air flow rate measuring device for an internal combustion engine |
JPH06194200A (ja) * | 1992-09-04 | 1994-07-15 | Ford Motor Co | 大量空気流センサの組立て、検査および校正のためのキャリヤ |
JP3438843B2 (ja) * | 1995-06-14 | 2003-08-18 | 株式会社デンソー | 熱式流量計 |
JPH0938989A (ja) * | 1995-08-04 | 1997-02-10 | Yazaki Corp | ブラケット成形方法及び樹脂成形ブラケット |
DE19643996A1 (de) * | 1996-10-31 | 1998-05-07 | Bosch Gmbh Robert | Vorrichtung zur Messung der Masse eines strömenden Mediums |
JP3523022B2 (ja) | 1997-06-26 | 2004-04-26 | 株式会社日立製作所 | 発熱抵抗体式空気流量測定装置及び内燃機関の吸気系システム及び内燃機関の制御システム |
DE19808248A1 (de) * | 1998-02-27 | 1999-09-02 | Pierburg Ag | Meßvorrichtung zur Messung der Masse eines strömenden Mediums |
JPH11291286A (ja) * | 1998-04-09 | 1999-10-26 | Hitachi Ltd | 電気接続子の射出成形方法及び発熱抵抗式流量測定装置の電気接続子 |
JP3416526B2 (ja) * | 1998-05-21 | 2003-06-16 | 三菱電機株式会社 | 感熱式流量センサ |
WO2002095339A1 (fr) * | 2001-05-24 | 2002-11-28 | Hitachi, Ltd. | Debitmetre a resistance chauffante |
JP3757194B2 (ja) * | 2002-06-28 | 2006-03-22 | 株式会社日立製作所 | 発熱抵抗体式流量測定装置 |
-
2002
- 2002-06-28 JP JP2002189019A patent/JP3757194B2/ja not_active Expired - Lifetime
-
2003
- 2003-04-02 CN CN03108644.6A patent/CN1467484B/zh not_active Expired - Lifetime
- 2003-06-20 EP EP03013422A patent/EP1378728A3/en not_active Withdrawn
- 2003-06-26 US US10/603,685 patent/US7010972B2/en not_active Expired - Lifetime
-
2005
- 2005-08-15 US US11/203,206 patent/US7373815B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104344820A (zh) * | 2013-08-09 | 2015-02-11 | 精工爱普生株式会社 | 传感器单元、电子设备、以及移动体 |
CN104344820B (zh) * | 2013-08-09 | 2019-06-18 | 精工爱普生株式会社 | 传感器单元、电子设备、以及移动体 |
CN105563193A (zh) * | 2014-10-30 | 2016-05-11 | 大隈株式会社 | 刀具座 |
Also Published As
Publication number | Publication date |
---|---|
US7010972B2 (en) | 2006-03-14 |
CN1467484B (zh) | 2010-04-07 |
US20060027016A1 (en) | 2006-02-09 |
US7373815B2 (en) | 2008-05-20 |
US20040011125A1 (en) | 2004-01-22 |
EP1378728A2 (en) | 2004-01-07 |
JP2004028934A (ja) | 2004-01-29 |
EP1378728A3 (en) | 2004-08-18 |
JP3757194B2 (ja) | 2006-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Ibaraki Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Patentee after: HITACHI AUTOMOTIVE SYSTEMS ENGINEERING, Ltd. Address before: Ibaraki Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Patentee before: HITACHI CAR ENG Co.,Ltd. Address after: Ibaraki Patentee after: Hitachi astemo Co.,Ltd. Address before: Ibaraki Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: Ibaraki Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Address before: Ibaraki Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Patentee before: HITACHI AUTOMOTIVE SYSTEMS ENGINEERING, Ltd. Effective date of registration: 20211202 Address after: Ibaraki Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Patentee after: HITACHI CAR ENG Co.,Ltd. Address before: Tokyo Patentee before: Hitachi, Ltd. Patentee before: HITACHI CAR ENG Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100407 |