DE1944933U - DEVICE FOR HIGH PRESSURE LIFT. - Google Patents

DEVICE FOR HIGH PRESSURE LIFT.

Info

Publication number
DE1944933U
DE1944933U DEB66644U DEB0066644U DE1944933U DE 1944933 U DE1944933 U DE 1944933U DE B66644 U DEB66644 U DE B66644U DE B0066644 U DEB0066644 U DE B0066644U DE 1944933 U DE1944933 U DE 1944933U
Authority
DE
Germany
Prior art keywords
pressure
pressure oil
oil
lifting platforms
accumulator
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
Application number
DEB66644U
Other languages
German (de)
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.)
J A Becker & Soehne
Original Assignee
J A Becker & Soehne
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 J A Becker & Soehne filed Critical J A Becker & Soehne
Priority to DEB66644U priority Critical patent/DE1944933U/en
Publication of DE1944933U publication Critical patent/DE1944933U/en
Expired 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/88—Control measures for saving energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Description

"Vorrichtung für Hochdruck-Hebebühnen""Device for high-pressure lifting platforms"

Die Erfindung betrifft eine Vorrichtung für Hochdruck-Hebebühnen mit Druckspeicherantrieb.The invention relates to a device for high-pressure lifting platforms with a pressure accumulator drive.

Bedingt durch ein kleinbauendes Drucköl-Äggregat sind die Hochdruck-Hebebühnen (14-5 atü/ 3 to) als .Anlagen mit Einzelantrieb gebaut. J?ür größere Kfz .-Werkstätten, die beispielsweise mehr als sechs Hebebühnen-Jnlagen installieren, empfiehlt sich eine Speicheranlage als gemeinsamer Druckölerzeuger mit wirtschaftlicher Motorleistung.The high-pressure lifting platforms are due to a compact pressure oil unit (14-5 atmospheres / 3 tons) built as systems with individual drives. J? For larger car workshops, for example more than installing six lift systems, one is recommended Storage system as a common pressure oil generator with more economical Engine power.

Dieserhalb ist erfindungsgemäß für mehrere Hebebühnen-Anlagen eine Speicheranlage als gemeinsamer Druckölerzeuger vorgesehen, so daß mehrere Hebebühnen entsprechend dem vorgesehenen Inhalt der Speicheranlage ausgefahren werden können und die .Anordnung von Einzelpumpenaggregaten entfällt οThis is why the invention is for several lifting platforms a storage system provided as a common pressure oil generator, so that several lifting platforms according to the intended content the storage system can be extended and the arrangement of individual pump units is omitted ο

In der Zeichnung ist der Gegenstand der Erfindung beispielsweise im Schema dargestellt. In the drawing, the subject matter of the invention is shown, for example, in the scheme.

Ein Zahnradpumpen-Aggregat 1 mit Maximaldruck 2 und Rückschlagventil 3 fördert das Druckmittel in den Druckölspeicher 4- für die Anzahl der hieran angeschlossenen Heber bzw. Ölvorratsbehälter der DruckÖ!verbraucher. Als Druckölspeicher 4- ist ein an sich bekannter Blasenspeicher mit Stickstoffüllung - aus Sicherheitsgründen bei den hohen Drücken - vorgesehen, daß nicht ständig das Stickstoff-Luftpolster nachzuladen ist*A gear pump unit 1 with maximum pressure 2 and check valve 3 promotes the pressure medium in the pressure oil reservoir 4- for the number of jacks or oil reservoirs connected to the pressure consumers. As a pressure oil reservoir 4- is on known bladder accumulator with nitrogen filling - for safety reasons at the high pressures - provided that the nitrogen air cushion is not constantly recharging *

Ein Druckwächter 5 mit der Motorschalteinrichtung 5a kombiniert, regelt den DrucköIvorrat. Handabsperrventile 6 zum entleerenA pressure monitor 5 combined with the motor switching device 5 a regulates the pressure oil supply. Manual shut-off valves 6 for emptying

Claims (4)

r.A.oUb 3/8*11. 6,68 der Anlage und 7 als Absperrventil zu den Ölverbrauchern, vervollständigen die Anlage». Die Drucköl-Verteilerleitung 8. und die Eücklauföl-Sammelleitung 9 versorgen die Druckö!verbraucher, Steuergerät 10 und Efζ-Hebebühnen 11. .'.. Slchut ζ ansprüche .r.A.oUb 3/8 * 11. 6.68 of the system and 7 as a shut-off valve to the oil consumers complete the system ». The pressure oil distribution line 8 and the return oil collecting line 9 supply the pressure oil consumers, control unit 10 and Efζ lifting platforms 11. ... Slchut ζ claims. 1.) Vorrichtung für Hochdruck-Hebebühnen mit Druckspeicherantrieb, dadurch gekennzeichnet, daß für mehrere Hebebühnen-Anlagen eine Speicheranlage als gemeinsamer Druckölerzeuger vorgesehen ist.1.) Device for high-pressure lifting platforms with pressure accumulator drive, characterized in that a storage system as a common pressure oil generator for several lifting platform systems is provided. 2») Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß durch ein Pumpenaggregat (1) mit Druckanzeiger (2) und
Rückschlagventil (3) die benötigte Menge Druckmittel dem Druckö1speieher (4) zugeführt wird, von wo aus die Versorgung des: Druckölverbrauches, Steuergeräte, Hebebühnen Uo dgl ο über die Verteilerleitung (8) und die Rücklauföl-Sammelleitung (9) erfolgt»2 ») Device according to claim 1, characterized in that a pump unit (1) with pressure indicator (2) and
Check valve (3) the required amount of pressure medium is fed to the pressure oil reservoir (4), from where the supply of: pressure oil consumption, control devices, lifting platforms Uo dgl ο via the distribution line (8) and the return oil collecting line (9) takes place » 3») Vorrichtung nach .Anspruch 1 oder 2, gekennzeichnet durch einen lait der Motorsehalteinrichtung (5a) kombinierten
Druckwächter (5)? sowie die Anordnung von Handabsperrventilen. (6) und (7)» .3 ») device according to .spruch 1 or 2, characterized by a lait of the motor holding device (5a) combined
Pressure switch (5)? as well as the arrangement of manual shut-off valves. (6) and (7) ». 4.) Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß als Druckölspeicher eine mediumtrennender Blasenspeicher (4) mit Stickstoffüllung vorgesehen ist«4.) Device according to claim 2, characterized in that A medium-separating bladder accumulator (4) filled with nitrogen is provided as a pressure oil accumulator «
DEB66644U 1966-06-11 1966-06-11 DEVICE FOR HIGH PRESSURE LIFT. Expired DE1944933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB66644U DE1944933U (en) 1966-06-11 1966-06-11 DEVICE FOR HIGH PRESSURE LIFT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB66644U DE1944933U (en) 1966-06-11 1966-06-11 DEVICE FOR HIGH PRESSURE LIFT.

Publications (1)

Publication Number Publication Date
DE1944933U true DE1944933U (en) 1966-08-25

Family

ID=33323520

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB66644U Expired DE1944933U (en) 1966-06-11 1966-06-11 DEVICE FOR HIGH PRESSURE LIFT.

Country Status (1)

Country Link
DE (1) DE1944933U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407733A (en) 1978-11-11 1983-10-04 Bayer Aktiengesellschaft Supported catalysts and process for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407733A (en) 1978-11-11 1983-10-04 Bayer Aktiengesellschaft Supported catalysts and process for their preparation

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