BE794710A - SAFETY CONTROL SYSTEM FOR PNEUMATIC OR HYDRAULIC CONTROL CIRCUIT - Google Patents

SAFETY CONTROL SYSTEM FOR PNEUMATIC OR HYDRAULIC CONTROL CIRCUIT

Info

Publication number
BE794710A
BE794710A BE794710DA BE794710A BE 794710 A BE794710 A BE 794710A BE 794710D A BE794710D A BE 794710DA BE 794710 A BE794710 A BE 794710A
Authority
BE
Belgium
Prior art keywords
pneumatic
control circuit
control system
hydraulic control
safety
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Knorr Bremse 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.)
Publication date
Publication of BE794710A publication Critical patent/BE794710A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/36—Arrangements of flow- or pressure-control valves
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/008—Valve failure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8342—Liquid level responsive indicator, recorder or alarm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
BE794710D 1972-01-31 SAFETY CONTROL SYSTEM FOR PNEUMATIC OR HYDRAULIC CONTROL CIRCUIT BE794710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2204478A DE2204478A1 (en) 1972-01-31 1972-01-31 SAFETY CONTROL SYSTEM FOR A PNEUMATIC OR HYDRAULIC CONTROL CIRCUIT

Publications (1)

Publication Number Publication Date
BE794710A true BE794710A (en) 1973-05-16

Family

ID=5834575

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794710D BE794710A (en) 1972-01-31 SAFETY CONTROL SYSTEM FOR PNEUMATIC OR HYDRAULIC CONTROL CIRCUIT

Country Status (7)

Country Link
US (1) US3830137A (en)
BE (1) BE794710A (en)
DD (1) DD103744A5 (en)
DE (1) DE2204478A1 (en)
FR (1) FR2169933B1 (en)
GB (1) GB1415933A (en)
NL (1) NL7300891A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051351A (en) * 1976-11-10 1977-09-27 Westinghouse Electric Corporation Electronic system for monitoring pneumatic tool performance
JP4281714B2 (en) * 2005-06-22 2009-06-17 コベルコ建機株式会社 Hydraulic circuit of work machine
CN102080676B (en) * 2009-11-30 2013-03-20 中原特种车辆有限公司 Pneumatic safety device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583437A (en) * 1969-09-29 1971-06-08 Gaf Corp Whiteprint duplicating machine liquid supply system

Also Published As

Publication number Publication date
US3830137A (en) 1974-08-20
FR2169933B1 (en) 1977-02-04
DE2204478A1 (en) 1973-08-02
GB1415933A (en) 1975-12-03
DD103744A5 (en) 1974-02-05
FR2169933A1 (en) 1973-09-14
NL7300891A (en) 1973-08-02

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