FR89576E - - Google Patents

Info

Publication number
FR89576E
FR89576E FR89576DA FR89576E FR 89576 E FR89576 E FR 89576E FR 89576D A FR89576D A FR 89576DA FR 89576 E FR89576 E FR 89576E
Authority
FR
France
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.)
Active
Application number
Other languages
French (fr)
Publication of FR89576E publication Critical patent/FR89576E/fr
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR89576D Active FR89576E (ko)

Publications (1)

Publication Number Publication Date
FR89576E true FR89576E (ko)

Family

ID=1366581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89576D Active FR89576E (ko)

Country Status (1)

Country Link
FR (1) FR89576E (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545356A1 (en) * 1991-12-05 1993-06-09 Flow Design, Inc. Constant flow rate control valve with low pressure drop start
US5529090A (en) * 1993-10-26 1996-06-25 Flow Design, Inc. Enhanced solid piston flow controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545356A1 (en) * 1991-12-05 1993-06-09 Flow Design, Inc. Constant flow rate control valve with low pressure drop start
US5529090A (en) * 1993-10-26 1996-06-25 Flow Design, Inc. Enhanced solid piston flow controller

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