JPS63193778U - - Google Patents

Info

Publication number
JPS63193778U
JPS63193778U JP1987085815U JP8581587U JPS63193778U JP S63193778 U JPS63193778 U JP S63193778U JP 1987085815 U JP1987085815 U JP 1987085815U JP 8581587 U JP8581587 U JP 8581587U JP S63193778 U JPS63193778 U JP S63193778U
Authority
JP
Japan
Prior art keywords
elastic body
piston
electromagnet
fluid
body support
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.)
Pending
Application number
JP1987085815U
Other languages
English (en)
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 JP1987085815U priority Critical patent/JPS63193778U/ja
Priority to GB8812931A priority patent/GB2206383B/en
Priority to US07/201,200 priority patent/US4838771A/en
Priority to KR1019880006644A priority patent/KR930006369B1/ko
Priority to DE3819021A priority patent/DE3819021A1/de
Publication of JPS63193778U publication Critical patent/JPS63193778U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric

Description

【図面の簡単な説明】
第１図はこの考案に係る電磁往復動型流体ポン
プの１実施例を電磁石消磁状態で示した縦断面図
、第２図は従来の電磁往電磁往復動型流体ポンプ
の１例を同じく電磁石消磁状態で示した縦断面図
である。 １……電磁往復動型流体ポンプ、２……電磁石
、３……ピストン、３ａ……ピストンの磁性体部
、４……コイルばね（圧縮弾性体）、５……流体
室、８……弾性体支持体、９……ビス（固定手段
）。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流の１サイクル毎もしくは直流のパルスなど
    によつて励磁と消磁を繰り返す電磁石と、前記電
    磁石の励磁状態で吸引される磁性体部を有するピ
    ストンと、前記電磁石の磁気作用で往動したピス
    トンによつて圧縮され該電磁石の消磁時に当該ピ
    ストンを弾発力によつて復動させる圧縮弾性体と
    、前記ピストンの往復動により容積の拡大と縮小
    とを反復して流体を加圧または減圧する流体室と
    を備えた電磁往復動型流体ポンプにおいて、前記
    圧縮弾性体の基端部を支持する弾性体支持体を、
    当該弾性体の伸縮方向に摺動可能に設け、また、
    該弾性体支持体の端部は流体シリンダなど適宜の
    荷重手段に対して連接自在とすると共に、調整さ
    れた位置で前記弾性体支持体を固定する固定手段
    を設けたことを特徴とする電磁往復動型流体ポン
    プ。
JP1987085815U 1987-06-03 1987-06-03 Pending JPS63193778U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1987085815U JPS63193778U (ja) 1987-06-03 1987-06-03
GB8812931A GB2206383B (en) 1987-06-03 1988-06-01 Biasing force adjusting apparatus for electro-magnetically driven reciprocating pump
US07/201,200 US4838771A (en) 1987-06-03 1988-06-01 Biasing force adjusting apparatus for electromagnetically driven reciprocating pump
KR1019880006644A KR930006369B1 (ko) 1987-06-03 1988-06-02 전자력 구동형 왕복동 펌프의 가세력 조절장치
DE3819021A DE3819021A1 (de) 1987-06-03 1988-06-03 Vorspannungs-einstelleinrichtung fuer eine elektromagnetisch angetriebene kolbenpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987085815U JPS63193778U (ja) 1987-06-03 1987-06-03

Publications (1)

Publication Number Publication Date
JPS63193778U true JPS63193778U (ja) 1988-12-13

Family

ID=13869355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987085815U Pending JPS63193778U (ja) 1987-06-03 1987-06-03

Country Status (5)

Country Link
US (1) US4838771A (ja)
JP (1) JPS63193778U (ja)
KR (1) KR930006369B1 (ja)
DE (1) DE3819021A1 (ja)
GB (1) GB2206383B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059508Y2 (ja) * 1987-06-17 1993-03-09
JPH01149575U (ja) * 1988-04-06 1989-10-17
JPH0611612B2 (ja) * 1989-05-31 1994-02-16 株式会社村上精機工作所 電磁振動装置
US5057724A (en) * 1990-01-16 1991-10-15 Patton James V Ceramic magnet motor
JPH03253776A (ja) * 1990-03-05 1991-11-12 Nitto Kohki Co Ltd 電磁往復動ポンプ
JPH09510762A (ja) * 1994-03-29 1997-10-28 オービタル、エンジン、カンパニー （オーストラリア）、プロプライエタリ、リミテッド ２つのセクションを備えたポンプ
US5524526A (en) * 1994-10-28 1996-06-11 Ford Motor Company Vacuum motor for an automotive vehicle
ATE363763T1 (de) 1999-06-21 2007-06-15 Fisher & Paykel Appliances Ltd Linearmotor
NZ515578A (en) * 2001-11-20 2004-03-26 Fisher & Paykel Appliances Ltd Reduction of power to free piston linear motor to reduce piston overshoot
NZ527999A (en) * 2003-09-02 2005-08-26 Fisher & Paykel Appliances Ltd Controller improvements
US8009403B1 (en) * 2005-11-09 2011-08-30 Seagate Technology Llc Disk preconditioning apparatus and related method
US7988173B2 (en) * 2008-09-05 2011-08-02 Sram, Llc Bicycle suspension system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537735U (ja) * 1978-09-02 1980-03-11

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021152A (en) * 1974-12-06 1977-05-03 Taisan Industrial Co., Ltd. Electromagnetic pump
US4169695A (en) * 1976-08-20 1979-10-02 Jidosha Kiki Co., Ltd. Electromagnetic pump with pressure-regulating mechanism
JPS5348213A (en) * 1976-10-15 1978-05-01 Man Design Co Electromagneticallyyreciprocating fluid machines
US4159105A (en) * 1978-02-21 1979-06-26 Bouvier Robert A Shock absorber with adjustable spring load
JPS54133608A (en) * 1978-04-08 1979-10-17 Iwaki Co Ltd Electromagnetic drive type reciprocating pumping plant
JPS5720829Y2 (ja) * 1978-04-28 1982-05-06
US4278406A (en) * 1979-11-07 1981-07-14 R. W. Beckett Corporation Electromagnetic pump
JPS5732226A (en) * 1980-08-05 1982-02-20 Hitomi Setsuo Substance capable of preventing suppuration and aggravation by direct application to affected part just after surgical operation or exodontia or exposed affected part of external wound or athlete's foot
US4530489A (en) * 1982-05-17 1985-07-23 Kabushiki Kaisha Showa Seisakusho Spring load adjusting device for cushioning equipment
JPS5987285A (ja) * 1982-11-12 1984-05-19 Man Design Kk 電磁往復動圧縮機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537735U (ja) * 1978-09-02 1980-03-11

Also Published As

Publication number Publication date
KR930006369B1 (ko) 1993-07-14
GB8812931D0 (en) 1988-07-06
GB2206383B (en) 1992-01-15
KR890000788A (ko) 1989-03-16
DE3819021C2 (ja) 1990-07-26
US4838771A (en) 1989-06-13
GB2206383A (en) 1989-01-05
DE3819021A1 (de) 1988-12-22

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