FR2373691A1 - Mecanisme de reglage continu de la course d'une pompe - Google Patents

Mecanisme de reglage continu de la course d'une pompe

Info

Publication number
FR2373691A1
FR2373691A1 FR7731052A FR7731052A FR2373691A1 FR 2373691 A1 FR2373691 A1 FR 2373691A1 FR 7731052 A FR7731052 A FR 7731052A FR 7731052 A FR7731052 A FR 7731052A FR 2373691 A1 FR2373691 A1 FR 2373691A1
Authority
FR
France
Prior art keywords
adjustment mechanism
pump stroke
stroke adjustment
stroke
continuous pump
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
Application number
FR7731052A
Other languages
English (en)
Other versions
FR2373691B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elitex Zavody Textilniho
Original Assignee
Elitex Zavody Textilniho
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 Elitex Zavody Textilniho filed Critical Elitex Zavody Textilniho
Publication of FR2373691A1 publication Critical patent/FR2373691A1/fr
Application granted granted Critical
Publication of FR2373691B1 publication Critical patent/FR2373691B1/fr
Granted 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Looms (AREA)

Abstract

a. L'invention concerne un mécanisme pour le réglage continu de la course actionnée par une came. b. Deux leviers insérés entre la came et la tige de piston sont accouplés par un élément réglable, permettant d'obtenir une variation de la course du piston de la pompe. c. Ce dispositif permet de modifier d'une façon très simple la course et, par suite, le débit d'une pompe à jet pour métiers à tisser.
FR7731052A 1976-12-13 1977-10-14 Mecanisme de reglage continu de la course d'une pompe Granted FR2373691A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS768109A CS189285B1 (en) 1976-12-13 1976-12-13 Apparatus for continuously adjusting stroke length of cam-driven pumps

Publications (2)

Publication Number Publication Date
FR2373691A1 true FR2373691A1 (fr) 1978-07-07
FR2373691B1 FR2373691B1 (fr) 1983-11-10

Family

ID=5431242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731052A Granted FR2373691A1 (fr) 1976-12-13 1977-10-14 Mecanisme de reglage continu de la course d'une pompe

Country Status (5)

Country Link
US (1) US4175474A (fr)
JP (1) JPS5387003A (fr)
CS (1) CS189285B1 (fr)
FR (1) FR2373691A1 (fr)
GB (1) GB1576961A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6461117B2 (en) * 2001-02-27 2002-10-08 International Truck Intellectual Property Company, L.L.C. Reversible volume oil pump
JP2006017299A (ja) * 2004-06-01 2006-01-19 Minebea Co Ltd 流体動圧軸受とこれを備えたスピンドルモータ及び記録ディスク駆動装置
ITBZ20120009A1 (it) * 2012-03-14 2013-09-15 Starfort Di Stubenruss Paul Pompa a stantuffo assiale.
JP6375435B1 (ja) 2017-12-26 2018-08-15 三島光産株式会社 マイクロニードルアレイ
WO2020166744A1 (fr) * 2019-02-15 2020-08-20 주식회사 하이로닉 Procédé de soulèvement de peau utilisant une micro-aiguille ayant une structure déformée et un pansement cutané

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60022C (fr) *
US2031609A (en) * 1934-06-16 1936-02-25 Denver Patent Company Pump
GB489756A (en) * 1936-10-28 1938-07-28 John Maurice Towler Improvements in and relating to reciprocating ram pumps
US2795191A (en) * 1953-08-26 1957-06-11 Seter Peter Kristoffer Stroke control mechanism for pumps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1649356A (en) * 1925-10-21 1927-11-15 Fried Krupp Germaniawerft Ag Pump
US1824467A (en) * 1929-01-18 1931-09-22 Darby Maurice Ormonde Fuel pump
US2147989A (en) * 1934-10-31 1939-02-21 Puurmann Juri Fuel injection apparatus for internal combustion engines
US2792156A (en) * 1954-08-23 1957-05-14 Luther S Camp Pie filler dispenser
US2898867A (en) * 1954-11-29 1959-08-11 Milton Roy Co Pump with sealing arrangement
US3901231A (en) * 1974-02-07 1975-08-26 Baxter Laboratories Inc Infusion pump apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60022C (fr) *
US2031609A (en) * 1934-06-16 1936-02-25 Denver Patent Company Pump
GB489756A (en) * 1936-10-28 1938-07-28 John Maurice Towler Improvements in and relating to reciprocating ram pumps
US2795191A (en) * 1953-08-26 1957-06-11 Seter Peter Kristoffer Stroke control mechanism for pumps

Also Published As

Publication number Publication date
CS189285B1 (en) 1979-04-30
JPS5387003A (en) 1978-08-01
GB1576961A (en) 1980-10-15
US4175474A (en) 1979-11-27
FR2373691B1 (fr) 1983-11-10
JPS6261795B2 (fr) 1987-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse