NL8303450A - Hydraulische inrichting. - Google Patents

Hydraulische inrichting. Download PDF

Info

Publication number
NL8303450A
NL8303450A NL8303450A NL8303450A NL8303450A NL 8303450 A NL8303450 A NL 8303450A NL 8303450 A NL8303450 A NL 8303450A NL 8303450 A NL8303450 A NL 8303450A NL 8303450 A NL8303450 A NL 8303450A
Authority
NL
Netherlands
Prior art keywords
cylinder
space
hydraulic device
pressure
piston
Prior art date
Application number
NL8303450A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hehl Karl
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 Hehl Karl filed Critical Hehl Karl
Publication of NL8303450A publication Critical patent/NL8303450A/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
NL8303450A 1982-10-14 1983-10-07 Hydraulische inrichting. NL8303450A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3238111 1982-10-14
DE3238111A DE3238111C1 (de) 1982-10-14 1982-10-14 Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine

Publications (1)

Publication Number Publication Date
NL8303450A true NL8303450A (nl) 1984-05-01

Family

ID=6175719

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303450A NL8303450A (nl) 1982-10-14 1983-10-07 Hydraulische inrichting.

Country Status (8)

Country Link
US (1) US4565116A (de)
JP (1) JPS59103734A (de)
CA (1) CA1205965A (de)
CH (1) CH662532A5 (de)
DE (1) DE3238111C1 (de)
GB (1) GB2131735B (de)
IT (1) IT1171755B (de)
NL (1) NL8303450A (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644181C1 (de) * 1986-12-23 1988-04-28 Karl Hehl Hydraulikeinrichtung fuer die Formschliesseinheit einer Kunststoff-Spritzgiessmaschine
JPH068021B2 (ja) * 1987-02-27 1994-02-02 青木 茂人 射出成形機の型締機構
JPS63212525A (ja) * 1987-02-28 1988-09-05 Nissei Plastics Ind Co 型締装置
JPS63212523A (ja) * 1987-02-28 1988-09-05 Nissei Plastics Ind Co 型締装置
JPH0193324A (ja) * 1987-03-20 1989-04-12 Nissei Plastics Ind Co 型締装置
IN168838B (de) * 1987-02-28 1991-06-22 Nissei Plastics Ind Co
JPS63286318A (ja) * 1987-05-19 1988-11-24 Komatsu Ltd 型締装置
ES2021657B3 (es) * 1987-09-02 1991-11-16 Theodor Grabener Pressensysteme Gmbh & Co Kg Prensa para producir piezas prensadas de material pulveriforme.
JPS6487318A (en) * 1987-09-30 1989-03-31 Nissei Plastics Ind Co Mold clamping device
US4833971A (en) * 1988-03-09 1989-05-30 Kubik Philip A Self-regulated hydraulic control system
JPH02211965A (ja) * 1988-10-31 1990-08-23 Toshiba Mach Co Ltd 型締シリンダ装置
DE3844432C1 (de) * 1988-12-31 1990-01-25 Karl 7298 Lossburg De Hehl
DE3916193A1 (de) * 1989-05-18 1990-11-22 Battenfeld Gmbh Hydraulische schliesseinheit
DE4018334C1 (en) * 1990-06-08 1991-11-07 Karl 7298 Lossburg De Hehl Hydraulic appts. for mould closing unit of injection moulder - includes pump control valve on mould closure unit, hydraulic cylinder(s) controlled by 4-4 way valve
DE19621904C2 (de) * 1996-05-31 2000-05-04 Boy Gmbh Dr Verfahren zum energiesparenden Betreiben einer Spritzgießmaschine
JP3427171B2 (ja) * 1998-05-01 2003-07-14 日創電機株式会社 成形機
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7927270B2 (en) * 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
KR100633324B1 (ko) 2005-07-26 2006-10-12 현대자동차주식회사 사출 성형용 리미트스위치 일체형 유압실린더
US20080250341A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc. Gui With Trend Analysis for an Implantable Restriction Device and a Data Logger
US20080249806A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc Data Analysis for an Implantable Restriction Device and a Data Logger
US8152710B2 (en) * 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
JP4933862B2 (ja) * 2006-08-24 2012-05-16 北都建機サービス株式会社 油圧駆動装置
US8187163B2 (en) * 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US20090171379A1 (en) * 2007-12-27 2009-07-02 Ethicon Endo-Surgery, Inc. Fluid logic for regulating restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) * 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US20090192534A1 (en) * 2008-01-29 2009-07-30 Ethicon Endo-Surgery, Inc. Sensor trigger
US20090204179A1 (en) * 2008-02-07 2009-08-13 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using temperature
US8221439B2 (en) * 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) * 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) * 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8034065B2 (en) * 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US20090228063A1 (en) * 2008-03-06 2009-09-10 Ethicon Endo-Surgery, Inc. System and method of communicating with an implantable antenna
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) * 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
CA2762671C (en) * 2009-06-19 2014-07-08 Husky Injection Molding Systems Ltd. Kinematic control in a hydraulic system
CN104454688A (zh) * 2014-11-17 2015-03-25 中色科技股份有限公司 一种上卸卷小车液压站
CN105736796B (zh) * 2016-03-30 2018-09-21 太原理工大学 一种机电联动液控闸阀驱动器
CN106925742A (zh) * 2017-03-13 2017-07-07 佛山市高明建强科技有限公司 一种基于冷室压铸机的液压***
CN108980208B (zh) * 2018-10-09 2020-01-17 杭州励贝电液科技有限公司 一种超高精度压力控制装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347038A (fr) * 1962-09-19 1963-12-27 Alsacienne Constr Meca Dispositif de commande présélective
US3698826A (en) * 1971-05-10 1972-10-17 Superior Electric Co Automatic actuator for a drilling machine
JPS5712881B2 (de) * 1972-03-22 1982-03-13
US4326750A (en) * 1979-12-17 1982-04-27 Cmi Corporation Gate assembly and control assembly therefor
DE3044137C2 (de) * 1980-11-24 1985-01-31 Karl 7298 Loßburg Hehl Formschließeinheit zum Aufnehmen einer Kunststoffspritzgießform
DE3107004C2 (de) * 1981-02-25 1985-11-28 Krauss-Maffei AG, 8000 München Formschließvorrichtung

Also Published As

Publication number Publication date
GB2131735B (en) 1986-01-02
IT8323276A0 (it) 1983-10-12
GB2131735A (en) 1984-06-27
GB8327511D0 (en) 1983-11-16
CA1205965A (en) 1986-06-17
JPS59103734A (ja) 1984-06-15
CH662532A5 (de) 1987-10-15
US4565116A (en) 1986-01-21
IT1171755B (it) 1987-06-10
DE3238111C1 (de) 1984-03-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed