JPS5467163A - Gear device for equipments - Google Patents

Gear device for equipments

Info

Publication number
JPS5467163A
JPS5467163A JP13294477A JP13294477A JPS5467163A JP S5467163 A JPS5467163 A JP S5467163A JP 13294477 A JP13294477 A JP 13294477A JP 13294477 A JP13294477 A JP 13294477A JP S5467163 A JPS5467163 A JP S5467163A
Authority
JP
Japan
Prior art keywords
gear box
cooling
air
cool
heat generated
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
JP13294477A
Other languages
Japanese (ja)
Other versions
JPS5937656B2 (en
Inventor
Kiyoyuki Amo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52132944A priority Critical patent/JPS5937656B2/en
Publication of JPS5467163A publication Critical patent/JPS5467163A/en
Publication of JPS5937656B2 publication Critical patent/JPS5937656B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the reduction of gear and bearing life due to the heat generated therefrom by providing a means to cool the gear box by cooling air.
CONSTITUTION: An air inlet hole 52 is provided in an outer housing 38 at the location directly beneath a gear box 3, 18 whereby cooling air is introduced into an electric motor 1C after cooling the gear box 3 and is discharged by a cooling fan 37 through an air outlet hole 53 of the outer housing 38. A hot air discharge port is provided at the upper part of the gear box 3 to cool the gear box also by utilizing the negative pressure inside of the outer casing while the heat generated by gears and the bearings in the gear box is cooled by cooling air.
COPYRIGHT: (C)1979,JPO&Japio
JP52132944A 1977-11-05 1977-11-05 equipment gearing Expired JPS5937656B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52132944A JPS5937656B2 (en) 1977-11-05 1977-11-05 equipment gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52132944A JPS5937656B2 (en) 1977-11-05 1977-11-05 equipment gearing

Publications (2)

Publication Number Publication Date
JPS5467163A true JPS5467163A (en) 1979-05-30
JPS5937656B2 JPS5937656B2 (en) 1984-09-11

Family

ID=15093138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52132944A Expired JPS5937656B2 (en) 1977-11-05 1977-11-05 equipment gearing

Country Status (1)

Country Link
JP (1) JPS5937656B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266744U (en) * 1985-10-17 1987-04-25
JPH07154944A (en) * 1993-09-02 1995-06-16 Gec Alsthom Transport Sa Motor with speed reducer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258385U (en) * 1975-10-27 1977-04-27
JPS5256169A (en) * 1975-11-04 1977-05-09 Unitika Ltd Method of improving physical property of aromatic polyamide film
JPS5258385A (en) * 1975-11-07 1977-05-13 Mitsubishi Electric Corp Complementary type field effect element integrated circuit device
JPS5276845U (en) * 1975-12-05 1977-06-08

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258385U (en) * 1975-10-27 1977-04-27
JPS5256169A (en) * 1975-11-04 1977-05-09 Unitika Ltd Method of improving physical property of aromatic polyamide film
JPS5258385A (en) * 1975-11-07 1977-05-13 Mitsubishi Electric Corp Complementary type field effect element integrated circuit device
JPS5276845U (en) * 1975-12-05 1977-06-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266744U (en) * 1985-10-17 1987-04-25
JPH07154944A (en) * 1993-09-02 1995-06-16 Gec Alsthom Transport Sa Motor with speed reducer

Also Published As

Publication number Publication date
JPS5937656B2 (en) 1984-09-11

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