FI771573A - - Google Patents

Info

Publication number
FI771573A
FI771573A FI771573A FI771573A FI771573A FI 771573 A FI771573 A FI 771573A FI 771573 A FI771573 A FI 771573A FI 771573 A FI771573 A FI 771573A FI 771573 A FI771573 A FI 771573A
Authority
FI
Finland
Application number
FI771573A
Other languages
Finnish (fi)
Inventor
Giorgio Grattapaglia
Rino Barbagli
Original Assignee
Fiat Allis Macch Movi
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 Fiat Allis Macch Movi filed Critical Fiat Allis Macch Movi
Publication of FI771573A publication Critical patent/FI771573A/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/045—Compensating for variations in viscosity or temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/912—Cooling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7737—Thermal responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Temperature-Responsive Valves (AREA)
FI771573A 1976-05-17 1977-05-17 FI771573A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6820176A IT1071280B (it) 1976-05-17 1976-05-17 Sistema idraulico per macchine permovimento di terra e valvola termostatica per detto sistema

Publications (1)

Publication Number Publication Date
FI771573A true FI771573A (ja) 1977-11-18

Family

ID=11308460

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771573A FI771573A (ja) 1976-05-17 1977-05-17

Country Status (4)

Country Link
US (1) US4126993A (ja)
FI (1) FI771573A (ja)
IT (1) IT1071280B (ja)
SE (1) SE7705697L (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192456A (en) * 1978-08-21 1980-03-11 Harnischfeger Corporation Heating system for machine operator's cab
DE2943526C2 (de) * 1979-10-27 1985-10-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum Anwärmen der Druckflüssigkeit für die Arbeitshydraulik eines Kraftfahrzeugs
DE3131866C2 (de) * 1981-08-12 1985-07-04 J.M. Voith Gmbh, 7920 Heidenheim Verstellpumpe mit einem das Fördervolumen einstellenden Stellmotor und einem hydraulischen Stromregelventil
US4951466A (en) * 1989-06-12 1990-08-28 General Electric Company Warm-up control for transmission hydrostatic unit
CN2063956U (zh) * 1990-04-04 1990-10-17 广西玉林柴油机厂 微型通用液压挖掘机
US5516042A (en) * 1994-11-18 1996-05-14 Dana Corporation Thermally activated two-way valve
US5682743A (en) * 1996-03-05 1997-11-04 Iri International Corporation Hydraulic fluid-conducting circuit containing flow-through cylinders
US6477836B1 (en) 2000-10-26 2002-11-12 Caterpillar Inc. Pilot control system
US6764286B2 (en) * 2001-10-29 2004-07-20 Kelsey-Hayes Company Piston pump with pump inlet check valve
FR2846386B1 (fr) * 2002-10-28 2006-03-03 Poclain Hydraulics Ind Dispositif d'echange et/ou de balayage pour un circuit comprenant au moins un moteur hydraulique
JP2004150535A (ja) * 2002-10-30 2004-05-27 Jatco Ltd 油圧調整弁
CN101743362A (zh) * 2007-06-29 2010-06-16 维米尔制造公司 具有热冲击保护的液压系统
CN102089486A (zh) 2008-07-09 2011-06-08 天空燃料有限公司 空间框架连接件
US8479463B2 (en) 2008-07-09 2013-07-09 Skyfuel, Inc. Solar collectors having slidably removable reflective panels for use in solar thermal applications
US8904774B2 (en) 2008-08-22 2014-12-09 Skyfuel, Inc. Hydraulic-based rotational system for solar concentrators that resists high wind loads without a mechanical lock
CN109100014A (zh) * 2018-10-10 2018-12-28 乐山研宇测控技术有限公司 一种用于户外震动检测系统的高温防护装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166940A (en) * 1930-03-12 1939-07-25 Conrad M Conradson Hydraulic power system
US2862523A (en) * 1955-04-18 1958-12-02 Dole Valve Co Thermostatic fluid restrictor
US3174410A (en) * 1962-05-21 1965-03-23 Plessey Co Ltd Relief valve devices for hydraulic power systems
US3401605A (en) * 1966-09-13 1968-09-17 Abex Corp Temperature responsive hydraulic system and valve means therefor

Also Published As

Publication number Publication date
SE7705697L (sv) 1977-11-18
US4126993A (en) 1978-11-28
IT1071280B (it) 1985-04-02

Similar Documents

Publication Publication Date Title
DE2657461C3 (ja)
DE2658626C3 (ja)
DE2706520C2 (ja)
JPS5650056B2 (ja)
DE2650603B2 (ja)
JPS52122331U (ja)
JPS5553466Y2 (ja)
JPS5741278Y2 (ja)
JPS52144989U (ja)
JPS5338465U (ja)
JPS5642638Y2 (ja)
JPS52138783U (ja)
JPS5382829U (ja)
JPS5315080U (ja)
JPS532040U (ja)
JPS533751U (ja)
JPS52129702U (ja)
CS187793B1 (ja)
JPS52115928U (ja)
IN146223B (ja)
CH613294A5 (ja)
DD125252A1 (ja)
DD125310A1 (ja)
CH609567A5 (ja)
BE861183A (ja)

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: FIAT-ALLIS MACCHINE MOVIMENTO TERRA S.P.