FR2393672A1 - Dispositif de dechargement de presse a vanne de vidange d'eau et de degivrage - Google Patents

Dispositif de dechargement de presse a vanne de vidange d'eau et de degivrage

Info

Publication number
FR2393672A1
FR2393672A1 FR787808396A FR7808396A FR2393672A1 FR 2393672 A1 FR2393672 A1 FR 2393672A1 FR 787808396 A FR787808396 A FR 787808396A FR 7808396 A FR7808396 A FR 7808396A FR 2393672 A1 FR2393672 A1 FR 2393672A1
Authority
FR
France
Prior art keywords
valve
water drain
defrost valve
press release
piston
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.)
Granted
Application number
FR787808396A
Other languages
English (en)
Other versions
FR2393672B1 (fr
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.)
Sahlin International Inc
Original Assignee
Sahlin International Inc
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 Sahlin International Inc filed Critical Sahlin International Inc
Publication of FR2393672A1 publication Critical patent/FR2393672A1/fr
Application granted granted Critical
Publication of FR2393672B1 publication Critical patent/FR2393672B1/fr
Granted 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
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Drying Of Gases (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Vanne de vidange d'eau et de dégivrage pouvant être utilisée avec des cylindres pneumatiques, tels que ceux qui sont utilisés pour fournir de l'énergie à un équipement de manutention de matériaux. La vanne est montée de façon à recevoir l'air d'échappement d'un piston et à le diriger contre l'extrémité d'admission du cylindre 15, et construite de. manière à pouvoir fonctionner aussi automatiquement afin d'assurer la vidange de l'eau condensée dans le cylindre. La vanne comprend un moyen pour contrôler le débit du côté échappement du piston. Application aux dispositifs de déchargement de presse.
FR787808396A 1977-06-10 1978-03-22 Dispositif de dechargement de presse a vanne de vidange d'eau et de degivrage Granted FR2393672A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/806,262 US4154147A (en) 1977-06-10 1977-06-10 Press unloader with defrost and water drain valve

Publications (2)

Publication Number Publication Date
FR2393672A1 true FR2393672A1 (fr) 1979-01-05
FR2393672B1 FR2393672B1 (fr) 1981-07-24

Family

ID=25193677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787808396A Granted FR2393672A1 (fr) 1977-06-10 1978-03-22 Dispositif de dechargement de presse a vanne de vidange d'eau et de degivrage

Country Status (5)

Country Link
US (1) US4154147A (fr)
CA (1) CA1084360A (fr)
FR (1) FR2393672A1 (fr)
GB (1) GB1589861A (fr)
IT (1) IT1093995B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137345C2 (de) * 1981-09-19 1985-08-14 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Druckluftzylinder mit Endlagendämpfung
JPH02245401A (ja) * 1989-03-17 1990-10-01 Nippon Gurei Kk エアモータの凍結防止装置
CN101979884A (zh) * 2010-11-13 2011-02-23 衡阳华菱钢管有限公司 清除液压油缸密封损坏污染液压油的方法及过滤装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659204A (en) * 1950-11-18 1953-11-17 Siam Hydraulic power system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707452A (en) * 1901-10-08 1902-08-19 George Marteen Schwend Valve-motion.
US926260A (en) * 1908-10-21 1909-06-29 Daniel Klein Pneumatic engine.
US2805447A (en) * 1953-11-05 1957-09-10 Voges Fred William Safety circuit for molding machine
US2912962A (en) * 1957-02-21 1959-11-17 Gen Electric Two-speed hydraulic servomotor system
US3963383A (en) * 1972-10-04 1976-06-15 Haskel Engineering & Supply Co. Air driven pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659204A (en) * 1950-11-18 1953-11-17 Siam Hydraulic power system

Also Published As

Publication number Publication date
FR2393672B1 (fr) 1981-07-24
GB1589861A (en) 1981-05-20
IT7821891A0 (it) 1978-03-31
IT1093995B (it) 1985-07-26
CA1084360A (fr) 1980-08-26
US4154147A (en) 1979-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse