WO1989003480A3 - Compresseur de moteur lineaire a piston stationnaire - Google Patents

Compresseur de moteur lineaire a piston stationnaire Download PDF

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Publication number
WO1989003480A3
WO1989003480A3 PCT/US1988/003502 US8803502W WO8903480A3 WO 1989003480 A3 WO1989003480 A3 WO 1989003480A3 US 8803502 W US8803502 W US 8803502W WO 8903480 A3 WO8903480 A3 WO 8903480A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
stationary piston
armature
linear motor
piston
Prior art date
Application number
PCT/US1988/003502
Other languages
English (en)
Other versions
WO1989003480A2 (fr
Inventor
Graham J Higham
Gerald R Pruitt
Ronald N Morris
Frank Heger
James Livingstone
David P Tormey
Original Assignee
Helix Tech Corp
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 Helix Tech Corp filed Critical Helix Tech Corp
Publication of WO1989003480A2 publication Critical patent/WO1989003480A2/fr
Publication of WO1989003480A3 publication Critical patent/WO1989003480A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/001—Gas cycle refrigeration machines with a linear configuration or a linear motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

Un compresseur de moteur linéaire situé dans un réfrigérateur cryogénique dans lequel l'espace de compression, à l'intérieur duquel un fluide est alternativement comprimé puis dilaté, est formé par un piston stationnaire (11) ainsi que par un induit (10) concentrique autour du piston, à mouvement de va-et-vient. L'induit est supporté le long d'un joint de dégagement avec le piston stationnaire. Un évidement axial (14) le long du piston stationnaire achemine du fluide gazeux à partir de l'espace de compression (24) jusqu'à un piston déplaceur à l'intérieur du doigt froid du réfrigérateur cryogénique. Un isolateur destiné à réduire la transmission dans le compresseur et hors de celui-ci, comprend un amortisseur dynamique (40) ainsi que des ressorts plats (61, 71) montés avec une matière amortissante (95, 96) entre le compresseur et un cadre de montage. Un détecteur (80) destiné à détecter la position de l'induit utilise un aimant cible (81) dont les lignes de flux magnétique sont découplées des lignes de flux produites autour de la bobine.
PCT/US1988/003502 1987-10-08 1988-10-06 Compresseur de moteur lineaire a piston stationnaire WO1989003480A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10654987A 1987-10-08 1987-10-08
US106,549 1987-10-08

Publications (2)

Publication Number Publication Date
WO1989003480A2 WO1989003480A2 (fr) 1989-04-20
WO1989003480A3 true WO1989003480A3 (fr) 1989-06-15

Family

ID=22312017

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/003502 WO1989003480A2 (fr) 1987-10-08 1988-10-06 Compresseur de moteur lineaire a piston stationnaire

Country Status (2)

Country Link
CA (1) CA1307313C (fr)
WO (1) WO1989003480A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909045D0 (en) * 1989-04-21 1989-06-07 Chancellor Masters Compressors
DE10149506A1 (de) * 2001-10-06 2003-04-10 Leybold Vakuum Gmbh Schwingkolbenantrieb für eine Vakuumpumpe sowie Betriebsverfahren für diesen Antrieb
DE102004061940A1 (de) 2004-12-22 2006-07-06 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Kolben-Zylinder-Einheit
DE102004062307A1 (de) 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter
DE102004062298A1 (de) 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter
DE102004062302A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter und Antriebsaggregat dafür
CN107313920B (zh) * 2016-04-27 2020-06-02 青岛海尔智能技术研发有限公司 直线压缩机及位置检测方法
KR102228544B1 (ko) * 2020-02-05 2021-03-16 엘지전자 주식회사 압축기
CN114583913A (zh) * 2022-02-23 2022-06-03 合肥新沪屏蔽泵有限公司 一种电磁传动结构及冲牙器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198506A (en) * 1935-06-14 1940-04-23 James B Replogle Pumping apparatus
FR1110898A (fr) * 1954-07-30 1956-02-17 Chausson Usines Sa Armature magnétique pour dispositif tel que compresseur à commande électromagnétique et applications analogues
US2832919A (en) * 1953-03-10 1958-04-29 Reutter Jean Leon Movable equipment for electro-magnetically controlled devices
US3274795A (en) * 1964-04-30 1966-09-27 Little Inc A Fluid operating apparatus
EP0046585A1 (fr) * 1980-08-25 1982-03-03 Helix Technology Corporation Appareil de réfrigération ayant un compresseur comprenant un dispositif d'étanchéité de jeu
EP0076726A2 (fr) * 1981-10-02 1983-04-13 National Aeronautics And Space Administration Appareil de réfrigération cryogénique à cycle de Stirling
EP0114069A2 (fr) * 1983-01-17 1984-07-25 Helix Technology Corporation Système de réfrigération cryogénique à moteur de commande linénaire
GB2146096A (en) * 1983-08-29 1985-04-11 Helix Tech Corp Cryogenic refrigeration

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198506A (en) * 1935-06-14 1940-04-23 James B Replogle Pumping apparatus
US2832919A (en) * 1953-03-10 1958-04-29 Reutter Jean Leon Movable equipment for electro-magnetically controlled devices
FR1110898A (fr) * 1954-07-30 1956-02-17 Chausson Usines Sa Armature magnétique pour dispositif tel que compresseur à commande électromagnétique et applications analogues
US3274795A (en) * 1964-04-30 1966-09-27 Little Inc A Fluid operating apparatus
EP0046585A1 (fr) * 1980-08-25 1982-03-03 Helix Technology Corporation Appareil de réfrigération ayant un compresseur comprenant un dispositif d'étanchéité de jeu
EP0076726A2 (fr) * 1981-10-02 1983-04-13 National Aeronautics And Space Administration Appareil de réfrigération cryogénique à cycle de Stirling
EP0114069A2 (fr) * 1983-01-17 1984-07-25 Helix Technology Corporation Système de réfrigération cryogénique à moteur de commande linénaire
GB2146096A (en) * 1983-08-29 1985-04-11 Helix Tech Corp Cryogenic refrigeration

Also Published As

Publication number Publication date
CA1307313C (fr) 1992-09-08
WO1989003480A2 (fr) 1989-04-20

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