CA1135390A - Waterproof electric drive motor for a drill - Google Patents

Waterproof electric drive motor for a drill

Info

Publication number
CA1135390A
CA1135390A CA000363331A CA363331A CA1135390A CA 1135390 A CA1135390 A CA 1135390A CA 000363331 A CA000363331 A CA 000363331A CA 363331 A CA363331 A CA 363331A CA 1135390 A CA1135390 A CA 1135390A
Authority
CA
Canada
Prior art keywords
drill
air
manifold
flow
motor space
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
CA000363331A
Other languages
English (en)
French (fr)
Inventor
Franz Hoyss
Rudolf Reitberger
Johann Schweiger
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.)
Hilti AG
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
Application granted granted Critical
Publication of CA1135390A publication Critical patent/CA1135390A/en
Expired legal-status Critical Current

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)
CA000363331A 1979-11-02 1980-10-27 Waterproof electric drive motor for a drill Expired CA1135390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792944274 DE2944274A1 (de) 1979-11-02 1979-11-02 Bohrgeraet mit spritzwassergeschuetztem elektrischem antriebsmotor
DEP2944274.8 1979-11-02

Publications (1)

Publication Number Publication Date
CA1135390A true CA1135390A (en) 1982-11-09

Family

ID=6084977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000363331A Expired CA1135390A (en) 1979-11-02 1980-10-27 Waterproof electric drive motor for a drill

Country Status (15)

Country Link
JP (1) JPS5669013A (da)
AU (1) AU6254180A (da)
BE (1) BE885923A (da)
CA (1) CA1135390A (da)
DE (1) DE2944274A1 (da)
DK (1) DK462980A (da)
ES (1) ES8107072A1 (da)
FI (1) FI802038A7 (da)
FR (1) FR2468430A1 (da)
GB (1) GB2062361A (da)
IT (1) IT1132518B (da)
NL (1) NL8004104A (da)
NO (1) NO803257L (da)
SE (1) SE8006324L (da)
YU (1) YU210080A (da)

Families Citing this family (20)

* 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
EP1238767B1 (en) 2000-08-11 2006-10-18 Milwaukee Electric Tool Corporation Router
US20040035495A1 (en) * 2002-08-21 2004-02-26 Hessenberger Jeffrey C. Router
CN100526034C (zh) 2002-08-21 2009-08-12 密尔沃基电动工具公司 刳刨工具
JP4541958B2 (ja) * 2005-04-14 2010-09-08 株式会社マキタ インパクト工具
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 (de) * 2008-04-02 2014-03-20 Siemens Aktiengesellschaft Gehäuseaufsatz für eine elektrische Maschine mit Schutzart IP 24W
US8011114B2 (en) * 2009-12-04 2011-09-06 Superior Investments, Inc. Vehicle dryer with butterfly inlet valve
JP5462726B2 (ja) * 2010-06-21 2014-04-02 株式会社ケーヒン ブロワユニット
CN106112059A (zh) * 2016-08-12 2016-11-16 无锡百禾工业机器人有限公司 一种半自动手提钻孔机
DE102017121448B3 (de) * 2017-09-15 2018-12-06 SCHOTT Diamantwerkzeuge GmbH Kühlsystem für eine Ultraschall-Bohrmaschine
FR3083033B1 (fr) * 2018-06-22 2020-05-29 Renault S.A.S Machine electrique refroidie par un liquide caloporteur dielectrique
JP7340385B2 (ja) * 2019-08-13 2023-09-07 株式会社やまびこ 電動作業機
CN114643381B (zh) * 2022-05-19 2022-09-13 苏州卡罗伊精密刀具有限公司 一种便于拆装和定位的旋转刀具
CN120185300B (zh) * 2025-04-22 2026-03-24 惠州友星电子有限公司 一种防水性良好的伺服电机

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7117707U (de) * 1971-08-19 General Motors Ltd Elektromotor
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 (fr) * 1931-03-31 1931-11-06 Cuinier Pere Et Fils Dispositif destiné à assurer la protection des moteurs électriques contre l'entrée des corps étrangers, tout en permettant le refroidissement par l'air
CH167282A (de) * 1932-11-03 1934-02-15 Oerlikon Maschf Einrichtung zur Verminderung des Luftschalles elektrischer Maschinen.
DE866517C (de) * 1938-12-14 1953-02-09 Siemens Ag Schwallwasserschutz fuer elektrische Maschinen od. dgl.
DE727563C (de) * 1939-07-27 1942-11-06 Hans Still Schwall- und Spritzwasserschutzvorrichtung fuer die Lufteintrittsoeffnungen elektrischer Maschinen und Geraete
DE944143C (de) * 1942-01-29 1956-06-07 Sachsenwerk Licht & Kraft Ag Schwallwassersichere Abdeckung von an der Oberseite elektrischer Maschinen und Apparate befindlichen Luftoeffnungen
GB554289A (en) * 1942-07-31 1943-06-28 Richard Bohaty Improvements in dust traps
DE1088604B (de) * 1958-02-13 1960-09-08 Siemens Ag Allwettergeschuetzte elektrische Maschine fuer Durchzugsbelueftung
DE1126983B (de) * 1961-03-22 1962-04-05 Licentia Gmbh Allweterschutz fuer elektrische Maschinen ungeschuetzter Bauart
FR1315698A (fr) * 1962-02-23 1963-01-18 Licentia Gmbh Boîtier de protection tout-temps pour machines électriques de construction non protégée
DE1438367B2 (de) * 1962-06-15 1970-02-19 Siemens AO, 1000 Berlin u. 8000 München Wetterschutzkasten für eine durchzugsbelüftete elektrische Maschine
DE1438372B2 (de) * 1962-08-24 1970-05-27 Siemens AG, 1000 Berlin u. 8000 München Wetterschutzkasten für eine durchzugsbelüftete elektrische Maschine
AT244434B (de) * 1963-04-11 1966-01-10 Siemens Ag Allwetterschutz für offene elektrische Maschinen mit Lagerböcken und Grundrahmen
FR1430880A (fr) * 1963-04-11 1966-03-11 Siemens Ag Dispositif de protection contre les intempéries pour machines électriques découvertes montées sur socle
DE1263161B (de) * 1965-05-19 1968-03-14 Siemens Ag Durchzugsbeluefteter Elektromotor fuer Hebezeuge
CH482340A (de) * 1968-04-01 1969-11-30 Siemens Ag Selbstlüftende elektrische Maschine, insbesondere Bahnmotor
DE1948250B2 (de) * 1968-09-27 1973-02-22 North, Clifford Dornen, Johannes bürg (Sudafrika) Als filter ausgebildeter schlagwetterschutz an den ventilationsoeffnungen einer elektrischen maschine
GB1321456A (en) * 1970-05-07 1973-06-27 Gen Motors Ltd Electric motors
DE2048255A1 (da) * 1970-10-01 1972-04-06 Bbc Brown Boveri & Cie
DE2129424A1 (de) * 1971-06-14 1972-12-21 Reinhard Freund Maschb Universalmotor mit zum Zwecke eines Spritzwasserschutzes labyrinthartigen OEffnungen fuer die Belueftung
FR2177070A1 (da) * 1972-03-22 1973-11-02 Rockwell International Corp
DE2617860C2 (de) * 1976-04-23 1986-07-10 Flux-Geräte GmbH, 7000 Stuttgart Elektrischer Pumpenmotor in spritzwassergeschützter Ausführung

Also Published As

Publication number Publication date
YU210080A (en) 1983-06-30
DE2944274A1 (de) 1981-05-14
NO803257L (no) 1981-05-04
ES496467A0 (es) 1981-10-01
ES8107072A1 (es) 1981-10-01
NL8004104A (nl) 1981-06-01
BE885923A (fr) 1981-02-16
JPS5669013A (en) 1981-06-10
FR2468430A1 (fr) 1981-05-08
DK462980A (da) 1981-05-03
AU6254180A (en) 1981-06-25
GB2062361A (en) 1981-05-20
IT1132518B (it) 1986-07-02
IT8023287A0 (it) 1980-07-07
SE8006324L (sv) 1981-05-03
FI802038A7 (fi) 1981-01-01

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