CN1130726A - 预热液压循环的线路结构 - Google Patents

预热液压循环的线路结构 Download PDF

Info

Publication number
CN1130726A
CN1130726A CN95118149A CN95118149A CN1130726A CN 1130726 A CN1130726 A CN 1130726A CN 95118149 A CN95118149 A CN 95118149A CN 95118149 A CN95118149 A CN 95118149A CN 1130726 A CN1130726 A CN 1130726A
Authority
CN
China
Prior art keywords
oil
hydraulic
piston rod
fuel tank
hydraulic cylinder
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
CN95118149A
Other languages
English (en)
Chinese (zh)
Inventor
伯德·恩德尔
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.)
Takraf GmbH
Original Assignee
MAN Takraf Fordertechnik GmbH
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 MAN Takraf Fordertechnik GmbH filed Critical MAN Takraf Fordertechnik GmbH
Publication of CN1130726A publication Critical patent/CN1130726A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1485—Special measures for cooling or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/32—Heating of pipes or pipe systems using hot fluids
    • 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
    • F15B21/042—Controlling the temperature of the fluid
    • F15B21/0427—Heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
CN95118149A 1994-11-04 1995-11-01 预热液压循环的线路结构 Pending CN1130726A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4439454.3 1994-11-04
DE4439454A DE4439454C2 (de) 1994-11-04 1994-11-04 Schaltungsanordnung zum Vorwärmen von hydraulischen Kreisläufen

Publications (1)

Publication Number Publication Date
CN1130726A true CN1130726A (zh) 1996-09-11

Family

ID=6532502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95118149A Pending CN1130726A (zh) 1994-11-04 1995-11-01 预热液压循环的线路结构

Country Status (4)

Country Link
CN (1) CN1130726A (de)
CA (1) CA2161619A1 (de)
DE (1) DE4439454C2 (de)
RU (1) RU2140022C1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003430A (zh) * 2010-11-23 2011-04-06 莱芜钢铁股份有限公司 一种液压缸
CN102893038A (zh) * 2010-12-21 2013-01-23 株式会社小松制作所 铺管机及铺管机的预热方法
CN110513361A (zh) * 2019-09-02 2019-11-29 柳州柳工挖掘机有限公司 工程机械液压系统及液压油升温控制方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627974C2 (de) * 1996-07-11 2003-02-06 Getrag Getriebe Zahnrad Hydraulische Stelleinheit und Verfahren zum Entlüften einer hydraulischen Stelleinheit
JP2003097516A (ja) 2001-09-25 2003-04-03 Hitachi Ltd 液圧装置
DE10230860A1 (de) * 2002-07-09 2004-01-22 Zf Friedrichshafen Ag Druckflüssigkeitssystem
DE10313487A1 (de) 2003-03-26 2004-10-14 Zf Friedrichshafen Ag Hydraulisches System
RU2010102496A (ru) 2007-06-29 2011-08-10 Вермир Мэньюфэкчеринг Компани (Us) Гидравлическая система с защитой от теплового удара
ATE503092T1 (de) 2009-06-29 2011-04-15 Voegele Ag J Selbstfahrende maschine
CN102418725B (zh) * 2011-10-24 2013-03-20 中联重科股份有限公司 泵送设备及其分配液压系统
CN102788050A (zh) * 2012-07-27 2012-11-21 柳州柳工挖掘机有限公司 换油及缓冲装置及具有该装置的先导液压控制系统
DE102013221082A1 (de) * 2013-10-17 2015-04-23 Robert Bosch Gmbh Hydrozylinder
US9403434B2 (en) 2014-01-20 2016-08-02 Posi-Plus Technologies Inc. Hydraulic system for extreme climates
RU2555095C1 (ru) * 2014-02-25 2015-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тюменский государственный нефтегазовый университет" (ТюмГНГУ) Гидроцилиндр с подвижной частью поршня
AT514919B1 (de) * 2014-06-25 2015-05-15 Avl List Gmbh Verfahren zum betreiben eines automatikgetriebes oder eines doppelkupplungsgetriebes
FR3044054B1 (fr) * 2015-11-20 2018-08-10 Db Industries Dispositif de rincage automatique des verins hydrauliques a double effet
NL2017106B1 (en) * 2016-07-05 2017-06-13 Fugro N V Unmanned underwater vehicle and method for controlling hydraulic system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS237612B1 (en) * 1983-01-31 1985-09-17 Ladislav Rach Wiring diagram for temperature regulation of working liquid
DD268044A1 (de) * 1987-12-11 1989-05-17 Verlade Und Transportanlagen P Verfahren und einrichtung zum beheizen oder kuehlen von hydraulikrohrleitungen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003430A (zh) * 2010-11-23 2011-04-06 莱芜钢铁股份有限公司 一种液压缸
CN102003430B (zh) * 2010-11-23 2013-01-02 山东钢铁股份有限公司 一种液压缸
CN102893038A (zh) * 2010-12-21 2013-01-23 株式会社小松制作所 铺管机及铺管机的预热方法
CN102893038B (zh) * 2010-12-21 2015-02-11 株式会社小松制作所 铺管机及铺管机的预热方法
CN110513361A (zh) * 2019-09-02 2019-11-29 柳州柳工挖掘机有限公司 工程机械液压系统及液压油升温控制方法

Also Published As

Publication number Publication date
DE4439454C2 (de) 1997-09-04
CA2161619A1 (en) 1996-03-12
RU2140022C1 (ru) 1999-10-20
DE4439454A1 (de) 1996-05-09

Similar Documents

Publication Publication Date Title
CN1130726A (zh) 预热液压循环的线路结构
US20180266412A1 (en) Plant for controlling delivery of pressurized fluid in a conduit, and a method of controlling a prime mover
US5329767A (en) Hydraulic circuit flow control
CN101253335B (zh) 用于控制双作用液压驱动缸的油路
CN101166904B (zh) 具有压力补偿器的液压系统
CN100354533C (zh) 液压阀装置
EP2196704A1 (de) Hydraulische druckzufuhrvorrichtung für ein nutzfahrzeug
JPH10508932A (ja) 圧力補償液圧制御装置
JP2003521652A (ja) 特に作業機械の昇降シリンダを制御するための方法及び装置
MX2007002319A (es) Circuito de filtro de lubricación hidráulica.
CN107420531B (zh) 风电齿轮箱润滑系统及风力发电设备
CN103717946A (zh) 用于机动车的自动变速器的液压控制器
CN103343759A (zh) 两用多路液压比例阀
CN108644166A (zh) 一种电磁液压阀
EP1251050B1 (de) Bremsanlage mit einem Retarder
US4381904A (en) Hydraulic power pack
CN101846181A (zh) 用于作动双离合传动机构的装置
CN112943916A (zh) 自动变速器液压控制系统和作业设备
CN101658926A (zh) 连铸机中间包水口液压控制系统
CN108953301A (zh) 补油系统
CN1095042C (zh) 一种用于传输系统内驱动装置中工作液的方法
CN216044710U (zh) 一种卧式加工中心的组合液压装置
CN214578788U (zh) 自动变速器液压控制系统和作业设备
CN114033773B (zh) 快关蝶阀阀组装置
US5174422A (en) Transmission equipped with torque converter

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication