BE885923A - DRILL WITH ELECTRIC DRIVE MOTOR PROTECTED AGAINST SPRAYING WATER - Google Patents

DRILL WITH ELECTRIC DRIVE MOTOR PROTECTED AGAINST SPRAYING WATER

Info

Publication number
BE885923A
BE885923A BE0/202630A BE202630A BE885923A BE 885923 A BE885923 A BE 885923A BE 0/202630 A BE0/202630 A BE 0/202630A BE 202630 A BE202630 A BE 202630A BE 885923 A BE885923 A BE 885923A
Authority
BE
Belgium
Prior art keywords
drill
drive motor
electric drive
protected against
spraying water
Prior art date
Application number
BE0/202630A
Other languages
French (fr)
Inventor
F Hoyss
R Reitberger
J Schweiger
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of BE885923A publication Critical patent/BE885923A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/001—Housing of the drill, e.g. handgrip
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
BE0/202630A 1979-11-02 1980-10-29 DRILL WITH ELECTRIC DRIVE MOTOR PROTECTED AGAINST SPRAYING WATER BE885923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792944274 DE2944274A1 (en) 1979-11-02 1979-11-02 DRILLING DEVICE WITH SPLASH-PROTECTED ELECTRIC DRIVE MOTOR

Publications (1)

Publication Number Publication Date
BE885923A true BE885923A (en) 1981-02-16

Family

ID=6084977

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/202630A BE885923A (en) 1979-11-02 1980-10-29 DRILL WITH ELECTRIC DRIVE MOTOR PROTECTED AGAINST SPRAYING WATER

Country Status (15)

Country Link
JP (1) JPS5669013A (en)
AU (1) AU6254180A (en)
BE (1) BE885923A (en)
CA (1) CA1135390A (en)
DE (1) DE2944274A1 (en)
DK (1) DK462980A (en)
ES (1) ES8107072A1 (en)
FI (1) FI802038A (en)
FR (1) FR2468430A1 (en)
GB (1) GB2062361A (en)
IT (1) IT1132518B (en)
NL (1) NL8004104A (en)
NO (1) NO803257L (en)
SE (1) SE8006324L (en)
YU (1) YU210080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312861A (en) * 2010-06-21 2012-01-11 株式会社京滨 The blowing unit

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075240B (en) * 1980-03-05 1985-03-13 Papst Motoren Kg Disc storage drive
GB2276987B (en) * 1993-04-09 1996-05-15 Koito Mfg Co Ltd Waterproof construction of a pump-and-motor unit for use in windshield washer systems or the like
GB2278736A (en) * 1993-06-05 1994-12-07 Aggreko Generators Ltd Enclosures for generator sets
US6443675B1 (en) * 2000-02-17 2002-09-03 Roto Zip Tool Corporation Hand-held power tool
DE60134437D1 (en) 2000-08-11 2008-07-24 Milwaukee Electric Tool Corp hand milling machine
US20040035495A1 (en) * 2002-08-21 2004-02-26 Hessenberger Jeffrey C. Router
JP4541958B2 (en) * 2005-04-14 2010-09-08 株式会社マキタ Impact tools
GB2435235A (en) * 2007-02-09 2007-08-22 Chervon Ltd Waterproof air cooling system for power tool
US7900661B2 (en) 2007-08-20 2011-03-08 Milwaukee Electric Tool Corporation Plunge router and kit
USD611509S1 (en) 2007-08-20 2010-03-09 Milwaukee Electric Tool Corporation Portion of a router
DE102008016889B4 (en) * 2008-04-02 2014-03-20 Siemens Aktiengesellschaft Housing attachment for an electrical machine with degree of protection IP 24W
US8011114B2 (en) * 2009-12-04 2011-09-06 Superior Investments, Inc. Vehicle dryer with butterfly inlet valve
CN106112059A (en) * 2016-08-12 2016-11-16 无锡百禾工业机器人有限公司 A kind of semi-automatic protable driller
DE102017121448B3 (en) * 2017-09-15 2018-12-06 SCHOTT Diamantwerkzeuge GmbH Cooling system for an ultrasonic drill
FR3083033B1 (en) * 2018-06-22 2020-05-29 Renault S.A.S ELECTRIC MACHINE COOLED BY A DIELECTRIC HEAT LIQUID
JP7340385B2 (en) * 2019-08-13 2023-09-07 株式会社やまびこ electric work equipment
CN114643381B (en) * 2022-05-19 2022-09-13 苏州卡罗伊精密刀具有限公司 Rotary cutter convenient to dismouting and location

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7117707U (en) * 1971-08-19 General Motors Ltd Electric motor
GB274553A (en) * 1926-04-20 1927-07-20 Diamond Coal Cutter Company Lt Improvements in or relating to the ventilation or pressure relief of fireproof electrical apparatus
FR714098A (en) * 1931-03-31 1931-11-06 Cuinier Pere Et Fils Device intended to protect electric motors against the entry of foreign bodies, while allowing air cooling
CH167282A (en) * 1932-11-03 1934-02-15 Oerlikon Maschf Device for reducing airborne noise from electrical machines.
DE866517C (en) * 1938-12-14 1953-02-09 Siemens Ag Splash water protection for electrical machines or the like.
DE727563C (en) * 1939-07-27 1942-11-06 Hans Still Splash and splash water protection device for the air inlet openings of electrical machines and devices
DE944143C (en) * 1942-01-29 1956-06-07 Sachsenwerk Licht & Kraft Ag Splash-proof cover of air openings on the top of electrical machines and apparatus
GB554289A (en) * 1942-07-31 1943-06-28 Richard Bohaty Improvements in dust traps
DE1088604B (en) * 1958-02-13 1960-09-08 Siemens Ag All-weather protected electrical machine for ventilation
DE1126983B (en) * 1961-03-22 1962-04-05 Licentia Gmbh All-weather protection for electrical machines of unprotected design
FR1315698A (en) * 1962-02-23 1963-01-18 Licentia Gmbh All-weather protective housing for electrical machinery of unprotected construction
DE1438367B2 (en) * 1962-06-15 1970-02-19 Siemens AO, 1000 Berlin u. 8000 München Weather protection box for a ventilated electrical machine
DE1438372B2 (en) * 1962-08-24 1970-05-27 Siemens AG, 1000 Berlin u. 8000 München Weather protection box for a ventilated electrical machine
AT244434B (en) * 1963-04-11 1966-01-10 Siemens Ag All-weather protection for open electrical machines with bearing blocks and base frames
FR1430880A (en) * 1963-04-11 1966-03-11 Siemens Ag Weather protection device for uncovered electrical machines mounted on a base
DE1263161B (en) * 1965-05-19 1968-03-14 Siemens Ag Pass-through ventilated electric motor for hoists
CH482340A (en) * 1968-04-01 1969-11-30 Siemens Ag Self-ventilating electrical machine, in particular a railway engine
DE1948250B2 (en) * 1968-09-27 1973-02-22 North, Clifford Dornen, Johannes bürg (Sudafrika) FIRE WEATHER PROTECTION TRAINED AS FILTERS ON THE VENTILATION OPENINGS OF AN ELECTRIC MACHINE
GB1321456A (en) * 1970-05-07 1973-06-27 Gen Motors Ltd Electric motors
DE2048255A1 (en) * 1970-10-01 1972-04-06 Bbc Brown Boveri & Cie
DE2129424A1 (en) * 1971-06-14 1972-12-21 Reinhard Freund Maschb Universal motor with labyrinth-like openings for ventilation for the purpose of splash protection
FR2177070A1 (en) * 1972-03-22 1973-11-02 Rockwell International Corp
DE2617860C2 (en) * 1976-04-23 1986-07-10 Flux-Geräte GmbH, 7000 Stuttgart Electric pump motor in splash-proof design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312861A (en) * 2010-06-21 2012-01-11 株式会社京滨 The blowing unit
CN102312861B (en) * 2010-06-21 2015-04-01 株式会社京滨 Blowing unit

Also Published As

Publication number Publication date
IT8023287A0 (en) 1980-07-07
ES496467A0 (en) 1981-10-01
AU6254180A (en) 1981-06-25
SE8006324L (en) 1981-05-03
DE2944274A1 (en) 1981-05-14
CA1135390A (en) 1982-11-09
IT1132518B (en) 1986-07-02
NO803257L (en) 1981-05-04
ES8107072A1 (en) 1981-10-01
YU210080A (en) 1983-06-30
GB2062361A (en) 1981-05-20
FI802038A (en) 1981-05-03
FR2468430A1 (en) 1981-05-08
NL8004104A (en) 1981-06-01
JPS5669013A (en) 1981-06-10
DK462980A (en) 1981-05-03

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HILTI A.G.

Effective date: 19841029