ATE434579T1 - CONTROL DEVICE - Google Patents

CONTROL DEVICE

Info

Publication number
ATE434579T1
ATE434579T1 AT06724528T AT06724528T ATE434579T1 AT E434579 T1 ATE434579 T1 AT E434579T1 AT 06724528 T AT06724528 T AT 06724528T AT 06724528 T AT06724528 T AT 06724528T AT E434579 T1 ATE434579 T1 AT E434579T1
Authority
AT
Austria
Prior art keywords
inlet
control device
working fluid
working
control
Prior art date
Application number
AT06724528T
Other languages
German (de)
Inventor
Thomas Eisele
Leonhard Harter
Original Assignee
Schmalz J 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 Schmalz J Gmbh filed Critical Schmalz J Gmbh
Priority claimed from PCT/EP2006/003747 external-priority patent/WO2006117093A1/en
Application granted granted Critical
Publication of ATE434579T1 publication Critical patent/ATE434579T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • F04F5/52—Control of evacuating pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
    • B66C1/0218—Safety measures, e.g. sensors, duplicate functions

Abstract

Control device comprises an inlet (12) for the working compressed air for an ejector (34), an inlet (18) for control compressed air for a control valve (32) and a suction connection (24) for connecting to a suction gripper (22) and the ejector. The control valve has a piston (30) which slides between an idle position and a working position. Preferred Features: The control device is formed as a valve block. An inlet (14) for a working fluid and an outlet (26) for a working fluid are provided. The piston joins the inlet for the working fluid and the outlet for the working fluid in the working position.
AT06724528T 2005-05-03 2006-04-24 CONTROL DEVICE ATE434579T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005021149A DE102005021149B3 (en) 2005-05-03 2005-05-03 Control device for a suction gripper comprises an inlet for the working compressed air for an ejector, an inlet for control compressed air for a control valve and a suction connection for connecting to a suction gripper and the ejector
DE102006013433A DE102006013433B3 (en) 2005-05-03 2006-03-14 control device
PCT/EP2006/003747 WO2006117093A1 (en) 2005-05-03 2006-04-24 Controller

Publications (1)

Publication Number Publication Date
ATE434579T1 true ATE434579T1 (en) 2009-07-15

Family

ID=37563704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06724528T ATE434579T1 (en) 2005-05-03 2006-04-24 CONTROL DEVICE

Country Status (3)

Country Link
CN (1) CN101171193B (en)
AT (1) ATE434579T1 (en)
DE (3) DE102005021149B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030362A1 (en) * 2007-06-29 2009-01-02 Hans-Jürgen Kasprich Module system for vacuum generation
FR2945086B1 (en) * 2009-05-04 2016-10-21 Sapelem PNEUMATIC AIR PUMP AND INSTALLATION FOR SUCTION AND BLOWING THEREFOR
CN103231164B (en) * 2013-04-27 2015-06-10 浙江金鹰食品机械有限公司 Vacuum switch used for resistance welding machine
DE102018117768B4 (en) * 2018-07-23 2021-12-30 Trumpf Sachsen Gmbh Device for controlling the functional state of a suction gripper of a workpiece handling device and workpiece handling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432701A (en) * 1981-04-07 1984-02-21 Yoji Ise Vacuum controlling device
JPS60175800A (en) * 1984-02-21 1985-09-09 Miyoutoku:Kk Ejector pump
JPS619599U (en) * 1984-06-20 1986-01-21 株式会社 妙徳 ejector pump
US4750768A (en) * 1986-05-14 1988-06-14 Kumar V Sam Gripper device
DE10107001C2 (en) * 2001-02-15 2003-04-17 Trumpf Sachsen Gmbh Control for suction pads in a charger containing a variety of suction pads
DE10226002B4 (en) * 2001-02-15 2007-10-18 Trumpf Sachsen Gmbh Compressed air saving arrangement for ejectors activated by ejectors

Also Published As

Publication number Publication date
DE502006004067D1 (en) 2009-08-06
DE102005021149B3 (en) 2007-01-18
DE102006013433B3 (en) 2007-11-08
CN101171193B (en) 2011-06-08
CN101171193A (en) 2008-04-30

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