FR2018347A1 - - Google Patents

Info

Publication number
FR2018347A1
FR2018347A1 FR6931778A FR6931778A FR2018347A1 FR 2018347 A1 FR2018347 A1 FR 2018347A1 FR 6931778 A FR6931778 A FR 6931778A FR 6931778 A FR6931778 A FR 6931778A FR 2018347 A1 FR2018347 A1 FR 2018347A1
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.)
Withdrawn
Application number
FR6931778A
Other languages
French (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2018347A1 publication Critical patent/FR2018347A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7043—Guards and shields
    • Y10T137/7058—Sanitary covers or shields
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
FR6931778A 1968-09-18 1969-09-18 Withdrawn FR2018347A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6813307A NL6813307A (enrdf_load_html_response) 1968-09-18 1968-09-18

Publications (1)

Publication Number Publication Date
FR2018347A1 true FR2018347A1 (enrdf_load_html_response) 1970-05-29

Family

ID=19804690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931778A Withdrawn FR2018347A1 (enrdf_load_html_response) 1968-09-18 1969-09-18

Country Status (6)

Country Link
US (1) US3596676A (enrdf_load_html_response)
DE (1) DE1945786A1 (enrdf_load_html_response)
FR (1) FR2018347A1 (enrdf_load_html_response)
GB (1) GB1287592A (enrdf_load_html_response)
NL (1) NL6813307A (enrdf_load_html_response)
SE (1) SE349156B (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634490A (en) * 1988-04-07 1997-06-03 Palmer; David W. Process-chamber flow control system
US6751939B2 (en) * 2002-06-25 2004-06-22 Honeywell International Inc. Flow divider and ecology valve
CA2461849A1 (en) * 2003-03-24 2004-09-24 Bombardier-Rotax Gmbh & Co. Kg Roll-over valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646078A (en) * 1947-09-18 1953-07-21 Denison Eng Co Flow control valve
US2790463A (en) * 1956-03-19 1957-04-30 Delano & Garner Mfg Co Flow regulator
BE644912A (enrdf_load_html_response) * 1963-03-11 1964-07-01
US3374803A (en) * 1965-06-17 1968-03-26 Treffle J. Leveque Volume and flow control device

Also Published As

Publication number Publication date
GB1287592A (en) 1972-08-31
US3596676A (en) 1971-08-03
SE349156B (enrdf_load_html_response) 1972-09-18
DE1945786A1 (de) 1970-03-26
NL6813307A (enrdf_load_html_response) 1970-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse