DE9321048U1 - Pumpen-Ventileinheit für einen Hydraulikzylinder - Google Patents

Pumpen-Ventileinheit für einen Hydraulikzylinder

Info

Publication number
DE9321048U1
DE9321048U1 DE9321048U DE9321048U DE9321048U1 DE 9321048 U1 DE9321048 U1 DE 9321048U1 DE 9321048 U DE9321048 U DE 9321048U DE 9321048 U DE9321048 U DE 9321048U DE 9321048 U1 DE9321048 U1 DE 9321048U1
Authority
DE
Germany
Prior art keywords
hydraulic cylinder
valve unit
pump valve
pump
unit
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 - Lifetime
Application number
DE9321048U
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25920758&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE9321048(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE9321048U priority Critical patent/DE9321048U1/de
Publication of DE9321048U1 publication Critical patent/DE9321048U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE9321048U 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder Expired - Lifetime DE9321048U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9321048U DE9321048U1 (de) 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4239772 1992-11-26
DE4340236A DE4340236C2 (de) 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder
DE9321048U DE9321048U1 (de) 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder

Publications (1)

Publication Number Publication Date
DE9321048U1 true DE9321048U1 (de) 1995-11-16

Family

ID=25920758

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9321048U Expired - Lifetime DE9321048U1 (de) 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder
DE4340236A Expired - Fee Related DE4340236C2 (de) 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4340236A Expired - Fee Related DE4340236C2 (de) 1992-11-26 1993-11-25 Pumpen-Ventileinheit für einen Hydraulikzylinder

Country Status (1)

Country Link
DE (2) DE9321048U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623653A1 (de) * 2004-08-02 2006-02-08 Andreas Lupold Hydrotechnik GmbH Hydraulikgerät

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601749B4 (de) * 1996-01-19 2005-09-08 Hydraulik-Ring Antriebs- Und Steuerungstechnik Gmbh Pumpe, vorzugsweise für Fahrzeuge, insbesondere für Kraftfahrzeuge
JP4473764B2 (ja) * 2005-03-31 2010-06-02 タカラベルモント株式会社 椅子昇降用油圧装置
CN106151014B (zh) * 2016-08-29 2019-01-29 贵州新安航空机械有限责任公司 一种具有限位防松功能的液压泵旋转泄压机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD50277A (de) *
DE3929851A1 (de) * 1989-09-08 1991-03-21 Wilhelm Lupold Hydraulisches hubgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623653A1 (de) * 2004-08-02 2006-02-08 Andreas Lupold Hydrotechnik GmbH Hydraulikgerät

Also Published As

Publication number Publication date
DE4340236C2 (de) 1997-03-27
DE4340236A1 (de) 1994-06-01

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