FI84647B - Vaetsketryckoscillator. - Google Patents

Vaetsketryckoscillator. Download PDF

Info

Publication number
FI84647B
FI84647B FI862867A FI862867A FI84647B FI 84647 B FI84647 B FI 84647B FI 862867 A FI862867 A FI 862867A FI 862867 A FI862867 A FI 862867A FI 84647 B FI84647 B FI 84647B
Authority
FI
Finland
Prior art keywords
cylinder
piston
actuating rod
magnet
control valve
Prior art date
Application number
FI862867A
Other languages
English (en)
Finnish (fi)
Other versions
FI84647C (sv
FI862867A (fi
FI862867A0 (fi
Inventor
Ronald F Goodnow
Original Assignee
Thermo Electron Web Syst Inc
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 by Thermo Electron Web Syst Inc filed Critical Thermo Electron Web Syst Inc
Publication of FI862867A0 publication Critical patent/FI862867A0/fi
Publication of FI862867A publication Critical patent/FI862867A/fi
Application granted granted Critical
Publication of FI84647B publication Critical patent/FI84647B/fi
Publication of FI84647C publication Critical patent/FI84647C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S91/00—Motors: expansible chamber type
    • Y10S91/04—Magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Measuring Fluid Pressure (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Claims (5)

1. Magnetiskt verkande vätsketryckoscillator, bestäende av en cylinder (3) och en kolvenhet (22) till vilken hör en kolv (24), vilken är placerad in i cylindern och indelar den i den första och den andra kammaren (26a, 26b) och frän vilken kolv räcker en kolvarm (28) genom cylinderns en ända (14), utanför vilken cylinder (10) har monterats en regle-ringsventil (66), vilken har adapterats att ansluta sig till västketryck- och returledningar (68, 70) och vilken regleringsventil har anslutits med ledningar (72, 74) till den första och den andra cylinderkairanare (26a, 26b) och vilken regleringsventil har en drivande stäng (78), vilken kan röras i motsatta riktningar för regiering av ventilen mellan ett framryckningsläge, i vilket västketryck- och returledningarna (68, 70) är motsvarande kopplade till den första och den andra kammaren (26a, 26b), och ett indrag-ningsläge, i vilket nämnda vätsketryck- och returledningar (68, 70) är motsvarande kopplade till den andra och den första kammaren (26b, 26a), varvid strömningen av tryckväts-kan till kammarna och frän dem kan kontrolleras pä ett sätt, vilket fär kolvenheten (22) röra sig fram och tillbaka med avseende pÄ cylindern (10),kännetecknad av att vätsketryckoscillatorn omfattar vidare separat arrange-rade magnetelement (80, 82), vilka uppbärs av den drivande stlngen (78), samt en magnet (58), vilken uppbärs av magnet-enheten (22), med vilken magneten rör sig fram och tillbaka, vilken ventil (66) kan alternerande regleras mellan fram-rycknings- och indragningslägen medelst magnetkraft, och vilken magnet (58) inverkar pä magnetelement (80, 82) för att röra den drivande stängen (78) i motsatta riktningar.
2. Vätsketryckoscillatorn enligt krav 1, kännetecknad av att regleringsventilen (66) är lösbart fästs vid cylinderns (10) ända (12), vilken är motsatt pä nämnda en ända (14), och att den drivande stängen (78) räcker genom den motsatta ändan (12) och gär avlägs-ningsbart in i cylindern. 10 84647
3. Vätsketryckoscillatorn enligt krav 2, kännetecknad av att den drivande stängen (78) räcker axiellt genom magneten (58) tili kolvarmen (28).
4. Vätsketryckoscillatorn enligt krav 1, kännetecknad av att genom koiven (24), magneten (58) och kolvarmen (28) gär axiellt en genomg&ngkanal, och att den drivande st&ngen (78) skjuts axiellt in i kanalen.
5. Vätsketryckoscillatorn enligt krav 1, kännetecknad av att regleringsventilen (66) och den drivande stängen (78) kan avlägsnas som en enhet frän cylindern (10) p& ett sätt, vilket förstör ej kolvenheten (22).
FI862867A 1985-07-16 1986-07-07 Vätsketryckoscillator FI84647C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/755,618 US4889035A (en) 1985-07-16 1985-07-16 Magnetically actuated valve for cyclically operating piston-cylinder actuator
US75561885 1985-07-16

Publications (4)

Publication Number Publication Date
FI862867A0 FI862867A0 (fi) 1986-07-07
FI862867A FI862867A (fi) 1987-01-17
FI84647B true FI84647B (fi) 1991-09-13
FI84647C FI84647C (sv) 1991-12-27

Family

ID=25039879

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862867A FI84647C (sv) 1985-07-16 1986-07-07 Vätsketryckoscillator

Country Status (9)

Country Link
US (1) US4889035A (sv)
EP (1) EP0209290B1 (sv)
JP (1) JPH07111201B2 (sv)
AT (1) ATE83952T1 (sv)
BR (1) BR8603336A (sv)
CA (1) CA1269020A (sv)
DE (1) DE3687375T2 (sv)
FI (1) FI84647C (sv)
MX (1) MX160971A (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3870876D1 (de) * 1988-08-18 1992-06-11 Festo Kg Linear-antriebseinrichtung.
JPH0341208U (sv) * 1989-08-31 1991-04-19
DE3934296A1 (de) * 1989-10-13 1991-04-18 Paul Boehringer Reinigungsmaschine
DE3934295A1 (de) * 1989-10-13 1991-04-18 Paul Boehringer Siebmaschine fuer den durchlauf von siebgut
US5029516A (en) * 1989-12-26 1991-07-09 North American Philips Corporation Pneumatically powered valve actuator
US5141404A (en) * 1990-06-25 1992-08-25 Q.E.D. Environmental Systems, Inc. Pump apparatus
US5058538A (en) * 1990-07-24 1991-10-22 North American Philips Corporation Hydraulically propelled phneumatically returned valve actuator
DE4106180A1 (de) * 1990-10-08 1992-04-09 Dirk Dipl Ing Budde Doppel-membranpumpe
DE4108158C2 (de) * 1991-03-14 2002-11-28 Festo Ag & Co Linear-Antriebsvorrichtung
US5325762A (en) * 1992-10-29 1994-07-05 Nordson Corporation Fluid pressure operated piston engine assembly
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
JPH10110702A (ja) * 1996-10-08 1998-04-28 Mitsubishi Electric Corp 回転式油圧アクチュエータ
CA2364203C (en) * 2000-11-30 2005-10-04 Maurice Coulombe Magnetic differential displacement device with distributing forces pendulum array
DE20208568U1 (de) * 2002-06-03 2002-08-29 FTE automotive GmbH, 96106 Ebern Hydraulikzylinder
US7017469B2 (en) * 2003-12-11 2006-03-28 Laurence Richard Penn Metering device
ITVR20040087A1 (it) * 2004-05-24 2004-08-24 Butler Eng & Marketing Dispositivo di protezione per utensile di una macchina monta-smontagomme
US7603854B2 (en) 2007-04-10 2009-10-20 Illinois Tool Works Inc. Pneumatically self-regulating valve
US7603855B2 (en) * 2007-04-10 2009-10-20 Illinois Tool Works Inc. Valve with magnetic detents
US7587897B2 (en) * 2007-04-10 2009-09-15 Illinois Tool Works Inc. Magnetically sequenced pneumatic motor
WO2009033191A2 (en) * 2007-09-07 2009-03-12 Rafalski Leroy J Jr Compressed fluid motor
US9435202B2 (en) 2007-09-07 2016-09-06 St. Mary Technology Llc Compressed fluid motor, and compressed fluid powered vehicle
CA2703306A1 (en) * 2009-05-18 2010-11-18 Maurice Coulombe Improved differential displacement device under simultaneous and repetitive electromagnetic repulsive forces

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1032689A (en) * 1911-09-15 1912-07-16 Carl Martens Reciprocating engine.
US1264168A (en) * 1914-10-26 1918-04-30 Albert G Elvin Automatic closing device for fire-doors.
US2603191A (en) * 1946-11-29 1952-07-15 Vance C Sterrett Percussion cylinder
US2597443A (en) * 1949-08-06 1952-05-20 Arthur E Broughton Oscillator
US2930360A (en) * 1958-03-28 1960-03-29 Yando Stephen Servo mechanisms
GB856240A (en) * 1958-07-01 1960-12-14 Industrikompaniet Ab Vibrator
GB889149A (en) * 1958-11-21 1962-02-07 Lawrence Henry Gardner Improvements in or relating to fluid control valves
US2960971A (en) * 1959-06-16 1960-11-22 Stewart Warner Corp Magnetic snap acting valve for air motor
DE1183286B (de) * 1959-09-14 1964-12-10 Industriekompaniet Ab Vibrator, z. B. Schlaghammer
US3412391A (en) * 1964-10-31 1968-11-19 Gullick Ltd Pressure-fluid-operated devices and means for indicating the condition thereof
DE1907678A1 (de) * 1969-02-15 1970-08-20 Bosch Gmbh Robert Magnetbetaetigte Steuerung
US3700360A (en) * 1971-08-23 1972-10-24 Myers Sherman Co Double-acting tandem piston pump
US3716075A (en) * 1971-10-12 1973-02-13 Parker Hannifin Corp Power assist mechanism for fluid control valves
FR2259976A1 (en) * 1974-01-31 1975-08-29 Utilisation Ration Gaz Single- or double acting reciprocating actuator - has slide distribution valve lockable in either end position
JPS5212876U (sv) * 1975-07-16 1977-01-29
FR2381170A1 (fr) * 1977-02-17 1978-09-15 Moreau Marcel Perfectionnements aux moteurs hydrauliques et pneumatiques a mouvements alternatifs
DE2823667C2 (de) * 1978-05-31 1985-11-28 Erich 7990 Friedrichshafen Roser Druckluftmotor
US4296672A (en) * 1979-11-13 1981-10-27 Proteus Corporation Reciprocating piston-cylinder combination and valving control therefor
JPS57195907A (en) * 1981-05-26 1982-12-01 Inoue Denshi Kk Fluid pressure cylinder
US4509402A (en) * 1983-06-08 1985-04-09 Economics Laboratory, Inc. Magnetic reversing mechanism
JPS59195205U (ja) * 1983-06-14 1984-12-25 ニユ−テツク工業株式会社 シリンダユニツト

Also Published As

Publication number Publication date
DE3687375D1 (de) 1993-02-11
FI84647C (sv) 1991-12-27
MX160971A (es) 1990-06-29
ATE83952T1 (de) 1993-01-15
DE3687375T2 (de) 1993-04-29
FI862867A (fi) 1987-01-17
FI862867A0 (fi) 1986-07-07
JPH07111201B2 (ja) 1995-11-29
EP0209290B1 (en) 1992-12-30
EP0209290A2 (en) 1987-01-21
CA1269020A (en) 1990-05-15
JPS6220905A (ja) 1987-01-29
EP0209290A3 (en) 1988-06-15
US4889035A (en) 1989-12-26
BR8603336A (pt) 1987-02-24

Similar Documents

Publication Publication Date Title
FI84647B (fi) Vaetsketryckoscillator.
US5033940A (en) Reciprocating high-pressure compressor piston with annular clearance
US7603854B2 (en) Pneumatically self-regulating valve
CA2107697C (en) Fluid pressure operated piston engine assembly
US7537022B2 (en) Valve actuator assembly
TW221400B (sv)
US5924353A (en) Durable oil well pump of fitting ceramics cylinder
GB2195711A (en) Piston and cylinder assembly with a position indicator
CN2539019Y (zh) 一种带有线性位移传感器的高压重型液压缸
US2844103A (en) Self-aligning plunger drive
EP0548343B1 (en) Electromagnetic re-draw sleeve actuator
US4743170A (en) Slide valve position indicator and magnetic coupler
US5081876A (en) Slide valve position indicator and magnetic coupler
CN103759744A (zh) 一种挠性位移传递机构
CN209067582U (zh) 一种密封间隙可变的液压缸活塞密封装置
WO1998002660A1 (en) Actuator pump utilizing travel guides
CA1324541C (en) Piston engine and cryogenic cooler provided with such a piston engine
US3842717A (en) Piston seal
CN219638997U (zh) 一种岩石三轴专用恒速恒压泵及系统
CN221322921U (zh) 一种可调油口方向及带位移传感器油缸
CN219888388U (zh) 消除液体压缩及液体冲量对活塞往复运动影响的结构
CN203687962U (zh) 一种挠性位移传递机构
GB2080419A (en) An adjustable stroke cylinder
CN221472411U (zh) 一种可安装位置感应器的顶针式单液阀
JPH09317714A (ja) 流体圧シリンダ装置

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: THERMO ELECTRON-WEB SYSTEMS, INC.