ES458942A1 - Perfeccionamientos en dispositivos de seguridad para mante- ner una depresion en un recipiente. - Google Patents

Perfeccionamientos en dispositivos de seguridad para mante- ner una depresion en un recipiente.

Info

Publication number
ES458942A1
ES458942A1 ES458942A ES458942A ES458942A1 ES 458942 A1 ES458942 A1 ES 458942A1 ES 458942 A ES458942 A ES 458942A ES 458942 A ES458942 A ES 458942A ES 458942 A1 ES458942 A1 ES 458942A1
Authority
ES
Spain
Prior art keywords
valve
pipe
vessel
receiver
operated
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
ES458942A
Other languages
English (en)
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.)
Alkem GmbH
Original Assignee
Alkem 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 Alkem GmbH filed Critical Alkem GmbH
Publication of ES458942A1 publication Critical patent/ES458942A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J21/00—Chambers provided with manipulation devices
    • B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/04—Shielded glove-boxes
    • G21F7/041—Glove-box atmosphere, temperature or pressure control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Perfeccionamientos en dispositivos de seguridad para mantener una depresión en un recipiente, al que entra por lo menos una tubería de gas comprimido, caracterizados porque en la tubería de gas comprimido se dispone, por fuera del recipiente, una válvula accionable automáticamente, porque en la tubería de gas comprimido se incluye un acumulador entre la válvula de bloqueo y el recipiente, y porque se enlaza una tubería de mando para la válvula de bloqueo y el recipiente, y porque se enlaza una tubería de mando para la válvula de bloqueo con esta de tal manera que la válvula de bloqueo permanezca cerrada mientras no se llegue a un valor de presión predeterminado en el acumulador.
ES458942A 1976-05-19 1977-05-19 Perfeccionamientos en dispositivos de seguridad para mante- ner una depresion en un recipiente. Expired ES458942A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762622389 DE2622389C2 (de) 1976-05-19 1976-05-19 Auf unzulässig hohen Gasverbrauch ansprechende Sicherheitseinrichtung

Publications (1)

Publication Number Publication Date
ES458942A1 true ES458942A1 (es) 1978-03-16

Family

ID=5978451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458942A Expired ES458942A1 (es) 1976-05-19 1977-05-19 Perfeccionamientos en dispositivos de seguridad para mante- ner una depresion en un recipiente.

Country Status (5)

Country Link
JP (1) JPS52140913A (es)
BE (1) BE854666A (es)
DE (1) DE2622389C2 (es)
ES (1) ES458942A1 (es)
FR (1) FR2392782A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587533B1 (fr) * 1985-09-19 1993-09-10 Commissariat Energie Atomique Systeme de controle et de surveillance d'une boite a gants
DE8808816U1 (es) * 1988-07-08 1989-11-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE10348441B4 (de) * 2003-10-14 2009-09-17 Technotrans Ag Pneumatisches Sicherheitsventil für Druckluftsysteme

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE676340C (de) * 1937-10-30 1939-06-01 Ingenieur U Verkaufsbuero Reck Sicherheitsventil fuer Pressluftmaschinen
DE1077016B (de) * 1956-07-02 1960-03-03 Paul Pleiger Maschinenfabrik & Anlaufsicherung fuer druckmittelbetriebene Arbeits-maschinen, insbesondere fuer den Bergbau
US3396375A (en) * 1965-05-20 1968-08-06 Atomic Energy Commission Usa Fail-safe alarm system
FR1595595A (es) * 1968-09-18 1970-06-15
JPS4955560A (es) * 1972-10-02 1974-05-29
CH561458A5 (es) * 1971-11-27 1975-04-30 Sinloihi Co Ltd
DE2524781C3 (de) * 1975-06-04 1979-03-01 Wabco Westinghouse Gmbh, 3000 Hannover Minderdrucksicherung für pneumatisch betriebene Arbeitsmaschinen
DE2530608A1 (de) * 1975-07-09 1977-01-27 Kernforschung Gmbh Ges Fuer Sicherheitseinrichtung

Also Published As

Publication number Publication date
DE2622389C2 (de) 1983-11-24
JPS52140913A (en) 1977-11-24
DE2622389A1 (de) 1977-12-01
BE854666A (fr) 1977-09-16
FR2392782B1 (es) 1983-12-16
FR2392782A1 (fr) 1978-12-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19910601