KR100974718B1 - 디젤엔진용 연료필터의 히팅장치 - Google Patents
디젤엔진용 연료필터의 히팅장치 Download PDFInfo
- Publication number
- KR100974718B1 KR100974718B1 KR1020080066491A KR20080066491A KR100974718B1 KR 100974718 B1 KR100974718 B1 KR 100974718B1 KR 1020080066491 A KR1020080066491 A KR 1020080066491A KR 20080066491 A KR20080066491 A KR 20080066491A KR 100974718 B1 KR100974718 B1 KR 100974718B1
- Authority
- KR
- South Korea
- Prior art keywords
- holder
- heater
- diesel engine
- fuel filter
- fuel
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 62
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000004018 waxing Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002283 diesel fuel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000004071 soot Substances 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/30—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
Claims (3)
- 디젤엔진용 연료필터 내에 장착되어 연료의 유입구(110,120) 및 배출구(130)를 갖는 히터 하우징(100)과, 상기 히터 하우징(100)에 장착되어 온도에 따라 팽창 또는 수축하는 왁스(250)에 의해 슬라이드 구동되면서 엔진에서 리턴되는 리턴 연료의 리턴 유입구(110)를 탄성 개폐하는 왁싱 홀더(waxing holder)(200)와, 상기 왁싱 홀더(200)가 작동되는 작동유로(150) 내에 장착되는 히터(300)를 포함하여 구성된 디젤엔진용 연료필터의 히팅장치에 있어서,상기 왁싱 홀더(200)는 상기 히터 하우징(100)의 작동유로(150) 내에 유체의 유로를 차단하도록 둘레면이 링형상의 실링부(210)에 의해 고정되는 고정 홀더부(220)와;상기 고정 홀더부(220) 둘레면에 사이에 실링부(210)를 매개로 실링되어 그 사이에 왁스(250)를 저장하고, 상기 왁스(250)의 팽창 및 수축에 따라 함께 작동하며, 중앙에 일체 결합되고, 고정 홀더부(220)의 중심홀(225)을 관통한 동시에, 전방으로 돌출되어 상기 히터(300)에 선택적으로 접지 또는 해제되면서 히터(300)의 온,오프 기능을 수행하는 스위칭바(switching bar)(235)를 구비한 작동 홀더부(230)와;상기 작동 홀더부(230) 및 히터 하우징(100) 내벽 사이에 장착되어 그 작동 홀더부(230)에 탄성력을 부여하는 탄성 스프링(240)을 포함하여 구성된 것을 특징으로 하는 디젤엔진용 연료필터의 히팅장치.
- 제1항에 있어서,상기 히터(300)는 상기 스위칭바(235)가 접지 또는 해제되는 접지 단자를 구비한 트랜지스터(310)가 장착된 것을 특징으로 하는 디젤엔진용 연료필터의 히팅장치.
- 제1항에 있어서,상기 왁싱 홀더(200)에 저장된 왁스(250)는 디젤 연료보다 상대적으로 녹는점이 높게 설정된 것을 특징으로 하는 디젤엔진용 연료필터의 히팅장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080066491A KR100974718B1 (ko) | 2008-07-09 | 2008-07-09 | 디젤엔진용 연료필터의 히팅장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080066491A KR100974718B1 (ko) | 2008-07-09 | 2008-07-09 | 디젤엔진용 연료필터의 히팅장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100006306A KR20100006306A (ko) | 2010-01-19 |
KR100974718B1 true KR100974718B1 (ko) | 2010-08-06 |
Family
ID=41815493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080066491A Expired - Fee Related KR100974718B1 (ko) | 2008-07-09 | 2008-07-09 | 디젤엔진용 연료필터의 히팅장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100974718B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6737188B2 (ja) * | 2017-01-12 | 2020-08-05 | 京三電機株式会社 | 燃料フィルタ装置および燃料供給装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158968U (ko) | 1981-04-01 | 1982-10-06 | ||
US5156135A (en) | 1992-03-02 | 1992-10-20 | Snyder David T | Diesel fuel heater |
JPH0599086A (ja) * | 1991-02-20 | 1993-04-20 | Mercedes Benz Ag | 燃料噴射式内燃機関用のサーモスタツトで制御される燃料予熱装置を持つ燃料回路 |
JP2000130260A (ja) | 1998-10-28 | 2000-05-09 | Honda Motor Co Ltd | 気化器における混合気空燃比調整装置 |
-
2008
- 2008-07-09 KR KR1020080066491A patent/KR100974718B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158968U (ko) | 1981-04-01 | 1982-10-06 | ||
JPH0599086A (ja) * | 1991-02-20 | 1993-04-20 | Mercedes Benz Ag | 燃料噴射式内燃機関用のサーモスタツトで制御される燃料予熱装置を持つ燃料回路 |
US5156135A (en) | 1992-03-02 | 1992-10-20 | Snyder David T | Diesel fuel heater |
JP2000130260A (ja) | 1998-10-28 | 2000-05-09 | Honda Motor Co Ltd | 気化器における混合気空燃比調整装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20100006306A (ko) | 2010-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5927608A (en) | Washing liquid heating | |
US5582138A (en) | Electronically controlled engine cooling apparatus | |
US10006421B2 (en) | Fuel filter for diesel engine | |
WO2008084587A1 (ja) | 車両およびその制御方法 | |
JP4555904B2 (ja) | 車両要素の清浄化又は除氷のための装置 | |
KR20080034917A (ko) | 연료 분사 시스템 | |
JP2004532763A5 (ko) | ||
KR100974718B1 (ko) | 디젤엔진용 연료필터의 히팅장치 | |
JP2015514186A (ja) | サーモスタット・デバイス及び冷却システム | |
CN102022235A (zh) | 具有加热装置和水传感器的过滤装置 | |
DE102014210806A1 (de) | Gasbetriebene Vorrichtung, insbesondere gasbetriebenes Fahrzeug | |
CN108138625B (zh) | 颗粒状物质检测装置 | |
US6471134B2 (en) | Thermostatic device having two regulating conditions and two thermostatic elements | |
CN106545442B (zh) | 燃料过滤器加热设备 | |
CN109804147B (zh) | 用于起动内燃机的方法 | |
US4463738A (en) | Fuel system heating apparatus for diesel engines | |
CN109630338A (zh) | 一种供电电压自适应的电热塞控制系统 | |
CN114649934B (zh) | 升压装置、升压装置的控制方法及存储介质 | |
KR101898186B1 (ko) | Isg 시스템에서 시동모터 동력을 활용한 etc 밸브 구동 제어 장치 및 그 제어 방법 | |
US12024155B2 (en) | Drive system of a plug-in hybrid vehicle and method for operating such a drive system | |
CN108474280A (zh) | 传感器控制装置 | |
JP4924898B2 (ja) | エンジンの始動時制御装置 | |
HK40009089A (en) | Method for starting an internal combustion engine | |
AT7373U1 (de) | Einbaubares gerät zur reduktion des schadstoffausstosses, zur lärmverminderung, leistungssteigerung und ökonomisierung des treibstoffverbrauchs bei dieselmotoren | |
JPS597720A (ja) | デイ−ゼルパテイキユレ−トフイルタシステム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080709 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100617 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20100802 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20100802 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20130731 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20130731 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150731 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20150731 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160729 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20160729 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180730 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20180730 Start annual number: 9 End annual number: 9 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20200513 |