CH648266A5 - Cooler for the hydraulic fluid of a piston/cylinder unit - Google Patents

Cooler for the hydraulic fluid of a piston/cylinder unit Download PDF

Info

Publication number
CH648266A5
CH648266A5 CH115/81A CH11581A CH648266A5 CH 648266 A5 CH648266 A5 CH 648266A5 CH 115/81 A CH115/81 A CH 115/81A CH 11581 A CH11581 A CH 11581A CH 648266 A5 CH648266 A5 CH 648266A5
Authority
CH
Switzerland
Prior art keywords
piston
support
cooler
cylinder unit
finned tube
Prior art date
Application number
CH115/81A
Other languages
German (de)
English (en)
Inventor
Fritz Zobeley
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of CH648266A5 publication Critical patent/CH648266A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Types And Forms Of Lifts (AREA)
  • Actuator (AREA)
CH115/81A 1980-01-18 1981-01-09 Cooler for the hydraulic fluid of a piston/cylinder unit CH648266A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3001770A DE3001770C2 (de) 1980-01-18 1980-01-18 Kühler für eine Hydraulikflüssigkeit

Publications (1)

Publication Number Publication Date
CH648266A5 true CH648266A5 (en) 1985-03-15

Family

ID=6092415

Family Applications (1)

Application Number Title Priority Date Filing Date
CH115/81A CH648266A5 (en) 1980-01-18 1981-01-09 Cooler for the hydraulic fluid of a piston/cylinder unit

Country Status (6)

Country Link
AT (1) AT375322B (it)
CH (1) CH648266A5 (it)
DE (1) DE3001770C2 (it)
DK (1) DK148592B (it)
ES (1) ES265201Y (it)
IT (1) IT1135040B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87918C (fi) * 1989-12-19 1993-03-10 Kone Oy Styrventil foer en hydraulisk hiss
US6488129B2 (en) * 1999-10-27 2002-12-03 Inteventio Ag Cooling device for a drive means of an elevator
ITRM20030007A1 (it) * 2003-01-10 2004-07-11 Otis Elevator Co Dispositivo di sollevamento a pistone, in particolare

Also Published As

Publication number Publication date
DE3001770C2 (de) 1982-08-05
DE3001770A1 (de) 1981-07-23
ATA13581A (de) 1983-12-15
DK148592B (da) 1985-08-12
IT8119139A0 (it) 1981-01-15
ES265201U (es) 1983-02-16
DK20881A (da) 1981-07-19
AT375322B (de) 1984-07-25
ES265201Y (es) 1983-08-01
IT1135040B (it) 1986-08-20

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Legal Events

Date Code Title Description
PL Patent ceased