DE59100097D1 - Plungerzylinder. - Google Patents

Plungerzylinder.

Info

Publication number
DE59100097D1
DE59100097D1 DE9191108401T DE59100097T DE59100097D1 DE 59100097 D1 DE59100097 D1 DE 59100097D1 DE 9191108401 T DE9191108401 T DE 9191108401T DE 59100097 T DE59100097 T DE 59100097T DE 59100097 D1 DE59100097 D1 DE 59100097D1
Authority
DE
Germany
Prior art keywords
plungerzylinder
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.)
Expired - Fee Related
Application number
DE9191108401T
Other languages
German (de)
English (en)
Inventor
Hellmut Hurr
Hartmut Dr Benckert
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister-Werk Maschinenfabrik 7447 Aichtal De GmbH
Putzmeister Werk Maschinenfabrik 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 Putzmeister-Werk Maschinenfabrik 7447 Aichtal De GmbH, Putzmeister Werk Maschinenfabrik GmbH filed Critical Putzmeister-Werk Maschinenfabrik 7447 Aichtal De GmbH
Application granted granted Critical
Publication of DE59100097D1 publication Critical patent/DE59100097D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
DE9191108401T 1990-07-03 1991-05-24 Plungerzylinder. Expired - Fee Related DE59100097D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021070 1990-07-03

Publications (1)

Publication Number Publication Date
DE59100097D1 true DE59100097D1 (en) 1993-06-03

Family

ID=6409523

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9191108401T Expired - Fee Related DE59100097D1 (en) 1990-07-03 1991-05-24 Plungerzylinder.
DE4119106A Withdrawn DE4119106A1 (de) 1990-07-03 1991-06-10 Plungerzylinder

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4119106A Withdrawn DE4119106A1 (de) 1990-07-03 1991-06-10 Plungerzylinder

Country Status (3)

Country Link
EP (1) EP0464356B1 (fr)
DE (2) DE59100097D1 (fr)
ES (1) ES2042324T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913508A (zh) * 2012-11-18 2013-02-06 苏州蓝王机床工具科技有限公司 混凝土泵摆阀驱动油缸的结构
CN103821790A (zh) * 2013-11-29 2014-05-28 安徽凯信机电科技有限公司 一种带有缓冲机构的液压缸
CN104006023B (zh) * 2014-06-06 2016-03-02 徐州徐工液压件有限公司 一种利用间隙密封的柱塞缸
CN105156398A (zh) * 2015-08-25 2015-12-16 中国铝业股份有限公司 一种单作用柱塞式快速维修大型液压缸
US11731062B2 (en) 2021-01-20 2023-08-22 Asahi Kasei Bioprocess America, Inc. Components that facilitate maintenance of chromatography and synthesis columns

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568140A (fr) *
FR1125573A (fr) * 1955-05-03 1956-11-02 Materiel De Voirie Vérin hydraulique de construction simplifiée
FR1204041A (fr) * 1958-10-03 1960-01-22 Vérin hydraulique simplifié
US3648568A (en) * 1970-03-09 1972-03-14 Mosier Ind Inc Signal valve
DE2442731A1 (de) * 1974-09-06 1976-03-18 Bosch Gmbh Robert Arbeitszylinder
US4363261A (en) * 1980-09-10 1982-12-14 Equipment Company Of America Cylinder assembly and method of replacing seals and bearings
FR2544804A1 (fr) * 1983-04-20 1984-10-26 Lau Hansen Andre Perfectionnement au guidage des elements de verins telescopiques

Also Published As

Publication number Publication date
EP0464356A1 (fr) 1992-01-08
DE4119106A1 (de) 1992-01-09
ES2042324T3 (es) 1993-12-01
EP0464356B1 (fr) 1993-04-28

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DE59100097D1 (en) Plungerzylinder.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PUTZMEISTER AG, 72631 AICHTAL, DE

8327 Change in the person/name/address of the patent owner

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH, 72631 AICHTAL, DE

8339 Ceased/non-payment of the annual fee