ATE553301T1 - HYDRAULIC ACTUATOR FOR SWINGING OR TILTING DOORS WITH PRESSURE SWITCH - Google Patents

HYDRAULIC ACTUATOR FOR SWINGING OR TILTING DOORS WITH PRESSURE SWITCH

Info

Publication number
ATE553301T1
ATE553301T1 AT07380042T AT07380042T ATE553301T1 AT E553301 T1 ATE553301 T1 AT E553301T1 AT 07380042 T AT07380042 T AT 07380042T AT 07380042 T AT07380042 T AT 07380042T AT E553301 T1 ATE553301 T1 AT E553301T1
Authority
AT
Austria
Prior art keywords
hydraulic
hydraulic actuator
swinging
fluid
pressure switch
Prior art date
Application number
AT07380042T
Other languages
German (de)
Inventor
Ots Antonio Alcaide
Original Assignee
Matz Erreka S Coop
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 Matz Erreka S Coop filed Critical Matz Erreka S Coop
Application granted granted Critical
Publication of ATE553301T1 publication Critical patent/ATE553301T1/en

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
    • F15B15/18—Combined units comprising both motor and pump

Abstract

Hydraulic actuator for swing gates or overhead doors that comprises an electric motor (2), a hydraulic pump (3) and a hydraulic distributor (4) that distributes a fluid originated from the hydraulic pump (3) to a hydraulic cylinder (5). Said hydraulic cylinder (5) comprises two chambers (27,28) separated by a piston (8) which is displaced in its interior by the action of said fluid, causing the movement of the door. The hydraulic actuator comprises a detection means (30) that detects variations in the pressure of the fluid comprised in one of the chambers (27,28) over a rating pressure or below a normal operating pressure, including said detection means (30), an electric switch (9) and an actuating means (31) that switches said electric switch (9) on or off.
AT07380042T 2006-02-23 2007-02-20 HYDRAULIC ACTUATOR FOR SWINGING OR TILTING DOORS WITH PRESSURE SWITCH ATE553301T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200600432A ES2319243B1 (en) 2006-02-23 2006-02-23 HYDRAULIC ACTUATOR FOR SWING OR DOUBLE DOORS WITH PRESSURE VARIATION DETECTOR.

Publications (1)

Publication Number Publication Date
ATE553301T1 true ATE553301T1 (en) 2012-04-15

Family

ID=38006933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07380042T ATE553301T1 (en) 2006-02-23 2007-02-20 HYDRAULIC ACTUATOR FOR SWINGING OR TILTING DOORS WITH PRESSURE SWITCH

Country Status (4)

Country Link
EP (1) EP1826417B1 (en)
AT (1) ATE553301T1 (en)
ES (2) ES2319243B1 (en)
MX (1) MX2007002065A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101324924B1 (en) * 2012-01-30 2013-11-01 이종희 Fixed delivery type hydraulic pump
EP4137704A1 (en) * 2020-12-23 2023-02-22 Ican Company Ltd. Electric hydraulic actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918795A (en) * 1955-09-06 1959-12-29 Ramsey Corp Electro-hydraulic actuating cylinder
US3084513A (en) * 1960-03-08 1963-04-09 Gen Controls Co Electrohydraulic actuator
US3698187A (en) * 1971-01-28 1972-10-17 Henry H Logan Actuator
ES480609A0 (en) 1979-05-16 1980-11-01 Matias Marques Sanchez PERFECT STANDARD DOUBLE ACTING HYDRAULIC CYLINDER
IT1220997B (en) * 1984-09-25 1990-06-21 Fadini Meccanica DEVICE FOR THE END OF STROKE BRAKE OF HYDRAULIC JACKS, IN PARTICULAR FOR THE OPENING AND CLOSING OF GATES
ES2024105A6 (en) * 1990-03-29 1992-02-16 Subira Bonet Antonio Hydraulic unit, especially for actuating hinged (pivoting) doors
AT405384B (en) * 1997-11-12 1999-07-26 Hoerbiger Gmbh ARRANGEMENT AND METHOD FOR HYDRAULICALLY ACTUATING MOVABLE PARTS
US6282893B1 (en) * 1999-08-19 2001-09-04 Delaware Capital Formation, Inc. Self-contained actuator
DE20201058U1 (en) * 2002-01-25 2002-04-18 Festo Ag & Co pneumatic drive

Also Published As

Publication number Publication date
EP1826417B1 (en) 2012-04-11
MX2007002065A (en) 2008-11-18
ES2383914T3 (en) 2012-06-27
EP1826417A3 (en) 2009-11-18
ES2319243B1 (en) 2010-02-02
EP1826417A2 (en) 2007-08-29
ES2319243A1 (en) 2009-05-05

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