EP1161929A3 - Système hydraulique pour une table, en particulier table d'opération, comprenant plusieurs consommateurs hydrauliques - Google Patents

Système hydraulique pour une table, en particulier table d'opération, comprenant plusieurs consommateurs hydrauliques Download PDF

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Publication number
EP1161929A3
EP1161929A3 EP01112348A EP01112348A EP1161929A3 EP 1161929 A3 EP1161929 A3 EP 1161929A3 EP 01112348 A EP01112348 A EP 01112348A EP 01112348 A EP01112348 A EP 01112348A EP 1161929 A3 EP1161929 A3 EP 1161929A3
Authority
EP
European Patent Office
Prior art keywords
pump
valves
electrically operated
consumer
hydraulic
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.)
Granted
Application number
EP01112348A
Other languages
German (de)
English (en)
Other versions
EP1161929A2 (fr
EP1161929B1 (fr
Inventor
Ludolf Schmitz
Stefan Tschepe
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.)
Schmitz & Sohne & Co KG GmbH
Original Assignee
Schmitz & Sohne & Co KG 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 Schmitz & Sohne & Co KG GmbH filed Critical Schmitz & Sohne & Co KG GmbH
Publication of EP1161929A2 publication Critical patent/EP1161929A2/fr
Publication of EP1161929A3 publication Critical patent/EP1161929A3/fr
Application granted granted Critical
Publication of EP1161929B1 publication Critical patent/EP1161929B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/02—Adjustable operating tables; Controls therefor
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
EP20010112348 2000-06-09 2001-05-21 Système hydraulique pour une table, en particulier table d'opération, comprenant plusieurs consommateurs hydrauliques Expired - Lifetime EP1161929B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000128652 DE10028652C1 (de) 2000-06-09 2000-06-09 Hydrauliksystem für einen mehrere hydraulische Verbraucher aufweisenden Tisch, insbesondere Operationstisch
DE10028652 2000-06-09

Publications (3)

Publication Number Publication Date
EP1161929A2 EP1161929A2 (fr) 2001-12-12
EP1161929A3 true EP1161929A3 (fr) 2004-04-07
EP1161929B1 EP1161929B1 (fr) 2006-05-17

Family

ID=7645274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010112348 Expired - Lifetime EP1161929B1 (fr) 2000-06-09 2001-05-21 Système hydraulique pour une table, en particulier table d'opération, comprenant plusieurs consommateurs hydrauliques

Country Status (3)

Country Link
EP (1) EP1161929B1 (fr)
DE (2) DE10028652C1 (fr)
PL (1) PL347880A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2393647A (en) * 2002-10-04 2004-04-07 Eschmann Holdings Ltd Surgical table with integral power supply
DE202004019028U1 (de) * 2004-12-09 2005-09-08 Schmitz & Söhne GmbH & Co. KG Hubeinrichtung für einen Tisch, insbesondere einen Operationstisch
AT504791B1 (de) * 2007-04-23 2008-08-15 Hoerbiger Automatisierungstech Pumpenanordnung
CN103584971B (zh) * 2013-11-20 2015-08-05 赵小祺 一种手术台
CN106574640B (zh) * 2014-10-23 2018-07-31 南京迈瑞生物医疗电子有限公司 手术台液压驱动系统
GB2567657B (en) * 2017-10-18 2019-10-23 Eschmann Holdings Ltd Surgical tables

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202216A (en) * 1936-05-15 1940-05-28 Sullivan Machinery Co Feed controlling apparatus
US4751754A (en) * 1987-04-02 1988-06-21 Hill-Rom Company, Inc. Dual hydraulic hospital bed with emergency bypass circuit
US5063624A (en) * 1990-05-08 1991-11-12 Stryker Corporation Manual/electric twin jack bed
WO2000069386A2 (fr) * 1999-05-13 2000-11-23 Hill-Rom, Inc. Appareil de commande hydraulique pour lit d'hopital

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301547C2 (de) * 1992-07-25 2002-03-21 Knapp Micro Fluid Gmbh Elektrohydraulisches Antriebssystem für Geräte zur Personen- oder Patientenlagerung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202216A (en) * 1936-05-15 1940-05-28 Sullivan Machinery Co Feed controlling apparatus
US4751754A (en) * 1987-04-02 1988-06-21 Hill-Rom Company, Inc. Dual hydraulic hospital bed with emergency bypass circuit
US5063624A (en) * 1990-05-08 1991-11-12 Stryker Corporation Manual/electric twin jack bed
WO2000069386A2 (fr) * 1999-05-13 2000-11-23 Hill-Rom, Inc. Appareil de commande hydraulique pour lit d'hopital

Also Published As

Publication number Publication date
EP1161929A2 (fr) 2001-12-12
PL347880A1 (en) 2001-12-17
DE10028652C1 (de) 2002-02-28
EP1161929B1 (fr) 2006-05-17
DE50109785D1 (de) 2006-06-22

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