FR2353001A1 - Pneumatic distributor with manual control - has two sectional control channel with intermediate chamber constantly connected to pneumatic source - Google Patents

Pneumatic distributor with manual control - has two sectional control channel with intermediate chamber constantly connected to pneumatic source

Info

Publication number
FR2353001A1
FR2353001A1 FR7615842A FR7615842A FR2353001A1 FR 2353001 A1 FR2353001 A1 FR 2353001A1 FR 7615842 A FR7615842 A FR 7615842A FR 7615842 A FR7615842 A FR 7615842A FR 2353001 A1 FR2353001 A1 FR 2353001A1
Authority
FR
France
Prior art keywords
control
pneumatic
intermediate chamber
source
control channel
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
FR7615842A
Other languages
French (fr)
Other versions
FR2353001B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7615842A priority Critical patent/FR2353001B1/en
Priority to DE19772723489 priority patent/DE2723489A1/en
Publication of FR2353001A1 publication Critical patent/FR2353001A1/en
Application granted granted Critical
Publication of FR2353001B1 publication Critical patent/FR2353001B1/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B2013/0428—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with switchable internal or external pilot pressure source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The pneumatic distributor includes a manual control, having a body and a distribution unit, acting with channels within and the outside of the body. The unit is movable within the body, and subjected to a control flow for a change in position. The control fluid moves from an external source through a control channel in the body, into a control chamber in the distributor. The control channel (8) has a first zone, leading from the source to an intermediate chamber in the body (3) and a second zone, leading from the intermediate- to the control chamber (6). The intermediate chamber is in constant connection with the source via an auxiliary conduit (13). Movable distribution elements occupy a first position, to connect the two channel sections and seal the auxiliary conduit.
FR7615842A 1976-05-25 1976-05-25 PNEUMATIC DISPENSER WITH MANUAL CONTROL DEVICE Expired FR2353001B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7615842A FR2353001B1 (en) 1976-05-25 1976-05-25 PNEUMATIC DISPENSER WITH MANUAL CONTROL DEVICE
DE19772723489 DE2723489A1 (en) 1976-05-25 1977-05-25 PNEUMATIC DISTRIBUTOR WITH A DEVICE FOR MANUAL OPERATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615842A FR2353001B1 (en) 1976-05-25 1976-05-25 PNEUMATIC DISPENSER WITH MANUAL CONTROL DEVICE

Publications (2)

Publication Number Publication Date
FR2353001A1 true FR2353001A1 (en) 1977-12-23
FR2353001B1 FR2353001B1 (en) 1986-04-04

Family

ID=9173630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615842A Expired FR2353001B1 (en) 1976-05-25 1976-05-25 PNEUMATIC DISPENSER WITH MANUAL CONTROL DEVICE

Country Status (2)

Country Link
DE (1) DE2723489A1 (en)
FR (1) FR2353001B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925097A1 (en) * 1978-06-21 1980-01-10 Telemecanique Electrique AUXILIARY CONTROL DEVICE FOR A PNEUMATIC DISTRIBUTOR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470885A1 (en) * 1979-11-30 1981-06-12 Telemecanique Electrique PROGRESSIVE PNEUMATIC STARTER AND CIRCUIT FOR ITS IMPLEMENTATION
DE3345587A1 (en) * 1983-12-16 1985-06-27 J.D. Neuhaus, 5810 Witten Pneumatic control device for a pneumatic unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215158A (en) * 1963-10-09 1965-11-02 Perfecting Service Company Stack valve assemblies with interchangeable components
US3266520A (en) * 1964-07-15 1966-08-16 Fluid Power Accessories Inc Hydraulic valves
US3540480A (en) * 1968-06-07 1970-11-17 Parker Hannifin Corp Manual control for solenoid valve
DE2303433B2 (en) * 1973-01-24 1975-11-20 Bergwerksverband Gmbh, 4300 Essen Arrangement for hydraulic circuits in underground mining, e.g. for hydraulic longwall mining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925097A1 (en) * 1978-06-21 1980-01-10 Telemecanique Electrique AUXILIARY CONTROL DEVICE FOR A PNEUMATIC DISTRIBUTOR
FR2429348A1 (en) * 1978-06-21 1980-01-18 Telemecanique Electrique AUXILIARY CONTROL DEVICE FOR PNEUMATIC DISTRIBUTOR

Also Published As

Publication number Publication date
DE2723489A1 (en) 1977-12-15
FR2353001B1 (en) 1986-04-04

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse
ST Notification of lapse