JPS6170583U - - Google Patents
Info
- Publication number
- JPS6170583U JPS6170583U JP1984154320U JP15432084U JPS6170583U JP S6170583 U JPS6170583 U JP S6170583U JP 1984154320 U JP1984154320 U JP 1984154320U JP 15432084 U JP15432084 U JP 15432084U JP S6170583 U JPS6170583 U JP S6170583U
- Authority
- JP
- Japan
- Prior art keywords
- inner end
- plunger
- pump
- housing
- valve
- 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
- 230000010349 pulsation Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Description
第1図は本考案に係る電磁ポンプの一実施例を
示す縦断側面図、第2図はその外観を示す概略斜
視図、第3図ないし第6図は本考案を特徴づける
燃料流出防止用の制御弁構造の変形例を示す要部
断面図である。 10……電磁ポンプ、11……ハウジング本体
、12……蓋体、13,14……パイプ体(流体
出口、入口)、15……非磁性スリーブ部材、1
6……プランジヤ、17……リターンスプリング
、18……吸込弁、19……吐出弁、20……燃
料流出防止用制御弁(リング状部材)、20a…
…中央筒状部、20b……孔部、21……バルブ
シート、22……ストツパリング、23……脈動
吸収室(環状空間)、30……励磁コイル、40
,41……磁性筒体、42,43,44……シー
ル材、45……リード線、46……グロメツト、
47……ガスケツト。
示す縦断側面図、第2図はその外観を示す概略斜
視図、第3図ないし第6図は本考案を特徴づける
燃料流出防止用の制御弁構造の変形例を示す要部
断面図である。 10……電磁ポンプ、11……ハウジング本体
、12……蓋体、13,14……パイプ体(流体
出口、入口)、15……非磁性スリーブ部材、1
6……プランジヤ、17……リターンスプリング
、18……吸込弁、19……吐出弁、20……燃
料流出防止用制御弁(リング状部材)、20a…
…中央筒状部、20b……孔部、21……バルブ
シート、22……ストツパリング、23……脈動
吸収室(環状空間)、30……励磁コイル、40
,41……磁性筒体、42,43,44……シー
ル材、45……リード線、46……グロメツト、
47……ガスケツト。
Claims (1)
- ポンプハウジングに固設される出口側パイプの
内方端を、プランジヤを収容したスリーブ部材内
に所定長さをもつて延設してその周囲にポンプ吐
出側の脈動吸収室を形成するとともに、このパイ
プの内方端開口を、前記プランジヤの出口側端部
に設けられ吐出弁の弁体を軸線方向に摺動自在に
支持するガイド部材を兼ねる制御弁構成部材にて
開閉し得るように構成したことを特徴とする電磁
ポンプ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984154320U JPH0441260Y2 (ja) | 1984-10-15 | 1984-10-15 | |
US07/087,952 US4778357A (en) | 1984-10-15 | 1987-08-13 | Shut-off valve for an electromagnetic pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984154320U JPH0441260Y2 (ja) | 1984-10-15 | 1984-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6170583U true JPS6170583U (ja) | 1986-05-14 |
JPH0441260Y2 JPH0441260Y2 (ja) | 1992-09-28 |
Family
ID=15581553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984154320U Expired JPH0441260Y2 (ja) | 1984-10-15 | 1984-10-15 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4778357A (ja) |
JP (1) | JPH0441260Y2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729938C1 (de) * | 1987-09-07 | 1989-03-30 | Eberspaecher J | Einrichtung zum Foerdern und Vorwaermen kaelteempfindlicher Brennstoffe |
JPH0199981U (ja) * | 1987-12-25 | 1989-07-05 | ||
US4909712A (en) * | 1988-11-07 | 1990-03-20 | Facet Enterprises, Inc. | Electromagnetic fluid pump having "O" ring seals to facilitate disassembly |
JP2507770Y2 (ja) * | 1990-05-10 | 1996-08-21 | 自動車機器株式会社 | 電磁ポンプ |
US5363276A (en) * | 1993-09-01 | 1994-11-08 | Ncr Corporation | Apparatus for containing and supporting electronic components |
IT241428Y1 (it) * | 1996-11-22 | 2001-05-09 | Casappa Spa | Pompa idraulica a ridotte pulsazioni di pressione. |
JP4203138B2 (ja) * | 1998-01-20 | 2008-12-24 | 株式会社ミクニ | 計量式電磁ポンプ |
IT249882Y1 (it) * | 2000-11-10 | 2003-06-05 | C E M E Engineering S P A | Pompa con valvola a doppio effetto |
ITTO20030400A1 (it) * | 2003-05-30 | 2004-11-30 | Buzzi Srl | Micropompa elettromagnetica alternativa, particolarmente |
US7150606B2 (en) * | 2003-10-28 | 2006-12-19 | Motor Components Llc | Electromagnetic fuel pump |
PT2122167E (pt) * | 2007-03-15 | 2011-05-25 | Ceme Spa | Bomba hidr?ulica de accionamento electromagn?tico com ?mbolo flutuante |
JP5505346B2 (ja) * | 2011-03-25 | 2014-05-28 | アイシン・エィ・ダブリュ株式会社 | 電磁ポンプ |
JP5505347B2 (ja) * | 2011-03-25 | 2014-05-28 | アイシン・エィ・ダブリュ株式会社 | 電磁ポンプ |
DE102012000676A1 (de) * | 2012-01-17 | 2013-07-18 | Knf Flodos Ag | Verdrängerpumpe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310404U (ja) * | 1976-07-10 | 1978-01-28 | ||
JPS57214U (ja) * | 1980-05-30 | 1982-01-05 | ||
JPS57213U (ja) * | 1980-05-14 | 1982-01-05 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2474349A (en) * | 1946-02-11 | 1949-06-28 | Bendix Aviat Corp | Electromagnetic pump |
JPS5942770B2 (ja) * | 1980-06-03 | 1984-10-17 | フジタ工業株式会社 | 地盤改良工法 |
JPS5747438A (en) * | 1980-09-05 | 1982-03-18 | K I Kagaku Kk | Method for preventing lowering of freshness of crab, krill, squilla, and hermit crab |
JPS5797188U (ja) * | 1980-12-06 | 1982-06-15 |
-
1984
- 1984-10-15 JP JP1984154320U patent/JPH0441260Y2/ja not_active Expired
-
1987
- 1987-08-13 US US07/087,952 patent/US4778357A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5310404U (ja) * | 1976-07-10 | 1978-01-28 | ||
JPS57213U (ja) * | 1980-05-14 | 1982-01-05 | ||
JPS57214U (ja) * | 1980-05-30 | 1982-01-05 |
Also Published As
Publication number | Publication date |
---|---|
JPH0441260Y2 (ja) | 1992-09-28 |
US4778357A (en) | 1988-10-18 |