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GB1087115A - Improved apparatus for generating oil spray - Google Patents

Improved apparatus for generating oil spray

Info

Publication number
GB1087115A
GB1087115A GB14023/65A GB1402365A GB1087115A GB 1087115 A GB1087115 A GB 1087115A GB 14023/65 A GB14023/65 A GB 14023/65A GB 1402365 A GB1402365 A GB 1402365A GB 1087115 A GB1087115 A GB 1087115A
Authority
GB
United Kingdom
Prior art keywords
conduit
oil
chamber
compressed air
diaphragm
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.)
Expired
Application number
GB14023/65A
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.)
Renault SA
Regie Nationale des Usines Renault
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of GB1087115A publication Critical patent/GB1087115A/en
Expired legal-status Critical Current

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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1038—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality
    • B23Q11/1046—Arrangements for cooling or lubricating tools or work using cutting liquids with special characteristics, e.g. flow rate, quality using a minimal quantity of lubricant
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
    • F16N7/32—Mist lubrication
    • F16N7/34—Atomising devices for oil
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,087,115. Spray-producers. REGIE NATIONALE DES USINES RENAULT. April 2, 1965[April 3, 1964], No. 14023/65. Heading B2F. [Also in Division F1] An oil atomising apparatus for blowing intermittently and alternately onto the place where a cutting tool of a metal working machine attacks the metal, first a mixture of air and oil and then air alone comprises a compressed air supply conduit 3 adapted to be connected to an intermittent compressed air source 27 and communicating with a conduit 5, for discharging atomised oil and air, through a passageway 4 of reduced section. A pneumatically-controlled valve 6 has a control chamber 14 which communicates with the conduit 3 and is closed by part of a rubber diaphragm 26. The latter cooperates with a seat 17 formed within an oil-passing chamber 15 the diaphragm being biased into a position such that a passageway 9 through the seat 17 and communicating with a working chamber 19 of a pneumatically-controlled reciprocating pump 8 is normally open. The oil-passing chamber 15 is adapted to be connected to an oil supply source through a conduit 7 whilst a control chamber 18 of the valve 8 is connected to the air supply conduit 3 through a conduit 20. The chambers 19 and 18 are separated by part of the rubber diaphragm 26 and a spring 21 continuously urges such diaphragm part towards the chamber 18. Through the medium of a conduit 11, a delivery valve 10, and a conduit 13 the chamber 19 communicates with an oil spray nozzle 12 disposed in the conduit 5. In operation, the intermittent compressed air supply to the conduit 3 causes the pump 8 to reciprocate thereby sucking oil into the working chamber 19 during one cycle and ejecting it into the air stream in the conduit 5 during the next cycle. When all the oil in the chamber 19 has been atomised compressed air continues to be ejected for a time dependent upon the actuation of the mechanism causing cut-off of the compressed air supply. By this means swarf produced by the cutting is cleared away. The apparatus is constructed of two moulded and machined plastic or metal units 1, 2 clamped together by blots with the diaphragm 26 therebetween.
GB14023/65A 1964-04-03 1965-04-02 Improved apparatus for generating oil spray Expired GB1087115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969676A FR1398933A (en) 1964-04-03 1964-04-03 Spray oil generator apparatus for metalworking by cutting tools

Publications (1)

Publication Number Publication Date
GB1087115A true GB1087115A (en) 1967-10-11

Family

ID=8826980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14023/65A Expired GB1087115A (en) 1964-04-03 1965-04-02 Improved apparatus for generating oil spray

Country Status (3)

Country Link
US (1) US3307481A (en)
FR (1) FR1398933A (en)
GB (1) GB1087115A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512007A (en) * 1974-06-21 1976-01-09 Bridgestone Tire Co Ltd EKITAITEIRYOCHUNYUKI
GB2177940A (en) * 1985-07-19 1987-02-04 Bat Cigarettenfab Gmbh Discharging drops or a jet of a fluid medium

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311901A (en) * 1970-04-15 1973-03-28 Bertil Nystroem Ernst Holger Membrane pump
CA1110137A (en) * 1976-05-24 1981-10-06 Ingemar H. Lundquist Intravenous liquid pumping system and method
CA2190098C (en) * 1994-05-13 2006-04-25 Michael W. Lawless Disposable fluid infusion pumping chamber cassette having a push button flow stop thereon
US5462256A (en) * 1994-05-13 1995-10-31 Abbott Laboratories Push button flow stop useable with a disposable infusion pumping chamber cassette
IL115327A (en) * 1994-10-07 2000-08-13 Bayer Ag Diaphragm pump
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542941A (en) * 1947-11-04 1951-02-20 Jordan A Post Wall bracket
US2954737A (en) * 1954-04-19 1960-10-04 Liqua Mix Inc Adjustable pump and liquid proportioning device
US2843040A (en) * 1954-08-17 1958-07-15 Childers Warren Ink conditioning equipment for rotary lithographic press
US3007416A (en) * 1958-08-13 1961-11-07 Gen Dynamics Corp Pump for cellular fluid such as blood and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512007A (en) * 1974-06-21 1976-01-09 Bridgestone Tire Co Ltd EKITAITEIRYOCHUNYUKI
GB2177940A (en) * 1985-07-19 1987-02-04 Bat Cigarettenfab Gmbh Discharging drops or a jet of a fluid medium
GB2177940B (en) * 1985-07-19 1989-07-19 Bat Cigarettenfab Gmbh A method and device for discharging drops or a jet of a fluid medium

Also Published As

Publication number Publication date
US3307481A (en) 1967-03-07
FR1398933A (en) 1965-05-14

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