DE361916C - Fluid pump for electrically driven machine tools driven by a special electric motor - Google Patents

Fluid pump for electrically driven machine tools driven by a special electric motor

Info

Publication number
DE361916C
DE361916C DES52452D DES0052452D DE361916C DE 361916 C DE361916 C DE 361916C DE S52452 D DES52452 D DE S52452D DE S0052452 D DES0052452 D DE S0052452D DE 361916 C DE361916 C DE 361916C
Authority
DE
Germany
Prior art keywords
electric motor
special electric
driven
machine tools
fluid 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.)
Expired
Application number
DES52452D
Other languages
German (de)
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
Publication date
Priority to DES52452D priority Critical patent/DE361916C/en
Application granted granted Critical
Publication of DE361916C publication Critical patent/DE361916C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
    • B23Q11/145—Methods or arrangements for maintaining a constant temperature in parts of machine tools using a jet of gas or cutting liquid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Description

*) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor:

Karl Meller* in Siemensstadt b. Berlin.Karl Meller * in Siemensstadt b. Berlin.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (2)

Patent- Ansprüche:Patent claims: ι . Durch einen besonderen Elektromotor angetriebene Flüssigkeitspumpe für elektrisch angetriebene Werkzeugmaschinen, dadurch gekennzeichnet, daß der Zufluß der Kühlflüssigkeit zum Werkzeug von der Erwärmung des Werkzeugs gesteuert wird, indem die der Erwärmung entsprechende Antriebskraft die Drehzahl des Pumpenmotors oder durch ein Ventil den Zufluß unmittelbar regelt.ι. Liquid pump driven by a special electric motor for electrically driven machine tools, characterized in that the inflow the cooling liquid to the tool is controlled by the heating of the tool by increasing the heating corresponding drive force controls the speed of the pump motor or directly regulates the inflow through a valve. 2. Ausführungsform nach Anspruch 1, gekennzeichnet durch ein Relais (4), das ■den Antriebsmotor (2) für die Kühlpumpe (5) oder das Ventil (7) in Abhängigkeit vom Strom, von der Spannung oder von der Leistung des Hauptantriebsmotor (1) der Arbeitsmaschine steuert.2. Embodiment according to claim 1, characterized by a relay (4) which ■ the drive motor (2) for the cooling pump (5) or the valve (7) depending on the current, the voltage or the power of the main drive motor (1) controls the work machine.
DES52452D Fluid pump for electrically driven machine tools driven by a special electric motor Expired DE361916C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES52452D DE361916C (en) Fluid pump for electrically driven machine tools driven by a special electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES52452D DE361916C (en) Fluid pump for electrically driven machine tools driven by a special electric motor

Publications (1)

Publication Number Publication Date
DE361916C true DE361916C (en) 1922-10-25

Family

ID=7488741

Family Applications (1)

Application Number Title Priority Date Filing Date
DES52452D Expired DE361916C (en) Fluid pump for electrically driven machine tools driven by a special electric motor

Country Status (1)

Country Link
DE (1) DE361916C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767154C (en) * 1938-05-21 1951-12-03 Gotthold Dr-Ing Pahlitzsch Tool cooling
DE9318582U1 (en) * 1993-12-04 1994-04-07 Johannes Lübbering AG, Zug Mobile precision drill
DE4309134A1 (en) * 1993-03-22 1994-09-29 Wilfried Wahl Method and device for the lubrication and cooling of cutting edges and / or workpieces during machining
DE4339770A1 (en) * 1993-11-23 1995-05-24 Johannes Luebbering Ag Mobile precision drill

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767154C (en) * 1938-05-21 1951-12-03 Gotthold Dr-Ing Pahlitzsch Tool cooling
DE4309134A1 (en) * 1993-03-22 1994-09-29 Wilfried Wahl Method and device for the lubrication and cooling of cutting edges and / or workpieces during machining
US5678466A (en) * 1993-03-22 1997-10-21 Wahl; Wilfried Process and a device for lubricating and cooling cutting edges and/or workpieces in machining processes with chip removal, and their use in sawing machines
DE4309134C2 (en) * 1993-03-22 1999-03-04 Wilfried Wahl Process for the lubrication and cooling of cutting edges and / or workpieces in machining processes
DE4339770A1 (en) * 1993-11-23 1995-05-24 Johannes Luebbering Ag Mobile precision drill
DE4339770C2 (en) * 1993-11-23 1999-06-10 Johannes Luebbering Ag Mobile precision drill
DE9318582U1 (en) * 1993-12-04 1994-04-07 Johannes Lübbering AG, Zug Mobile precision drill

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