JPS5560701A - Hydraulic power unit - Google Patents

Hydraulic power unit

Info

Publication number
JPS5560701A
JPS5560701A JP13359578A JP13359578A JPS5560701A JP S5560701 A JPS5560701 A JP S5560701A JP 13359578 A JP13359578 A JP 13359578A JP 13359578 A JP13359578 A JP 13359578A JP S5560701 A JPS5560701 A JP S5560701A
Authority
JP
Japan
Prior art keywords
space
duct
power unit
hydraulic power
rising
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.)
Pending
Application number
JP13359578A
Other languages
Japanese (ja)
Inventor
Motoo Shimoaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13359578A priority Critical patent/JPS5560701A/en
Publication of JPS5560701A publication Critical patent/JPS5560701A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

PURPOSE: To prevent the tmeperature in a space from rising, by ventilating the soundproofed space with a duct fitted to a hydraulic power unit.
CONSTITUTION: As a fan 11 is driven, air in a space A in a tank base 1 enclosed by a soundproof cover 7 is exhausted outdoors through a collecting duct 10 and exhaust duct 8. At the same time fresh air is fed in the space A through a suction duct 12, which ventilates the space and prevents the space temperature from rising.
COPYRIGHT: (C)1980,JPO&Japio
JP13359578A 1978-10-30 1978-10-30 Hydraulic power unit Pending JPS5560701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13359578A JPS5560701A (en) 1978-10-30 1978-10-30 Hydraulic power unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13359578A JPS5560701A (en) 1978-10-30 1978-10-30 Hydraulic power unit

Publications (1)

Publication Number Publication Date
JPS5560701A true JPS5560701A (en) 1980-05-08

Family

ID=15108477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13359578A Pending JPS5560701A (en) 1978-10-30 1978-10-30 Hydraulic power unit

Country Status (1)

Country Link
JP (1) JPS5560701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863675A (en) * 1981-10-07 1983-04-15 株式会社日立製作所 Hydraulic elevator device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863675A (en) * 1981-10-07 1983-04-15 株式会社日立製作所 Hydraulic elevator device

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