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FR474476A - Advanced check valve - Google Patents

Advanced check valve

Info

Publication number
FR474476A
FR474476A FR474476A FR474476DA FR474476A FR 474476 A FR474476 A FR 474476A FR 474476 A FR474476 A FR 474476A FR 474476D A FR474476D A FR 474476DA FR 474476 A FR474476 A FR 474476A
Authority
FR
France
Prior art keywords
check valve
advanced check
advanced
valve
check
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.)
Expired
Application number
FR474476A
Other languages
French (fr)
Inventor
Hiram Elnahtan Sullivan
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
Application granted granted Critical
Publication of FR474476A publication Critical patent/FR474476A/en
Expired 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
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • G05D16/106—Sleeve-like sensing elements; Sensing elements surrounded by the flow path

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR474476A 1913-10-08 1914-07-02 Advanced check valve Expired FR474476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474476XA 1913-10-08 1913-10-08

Publications (1)

Publication Number Publication Date
FR474476A true FR474476A (en) 1915-02-23

Family

ID=1512445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474476A Expired FR474476A (en) 1913-10-08 1914-07-02 Advanced check valve

Country Status (1)

Country Link
FR (1) FR474476A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009696A1 (en) * 1999-07-30 2001-02-08 Packaging Technology Holding S.A. Pressure control device for a pipeline
US7721919B2 (en) 2003-01-21 2010-05-25 Ips Patent S.A. System for applying a working pressure to a content of a pressure package with the aid of a propellant
US8006872B2 (en) 2003-01-21 2011-08-30 I.P.S. Research And Development B.V. Pressure package system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009696A1 (en) * 1999-07-30 2001-02-08 Packaging Technology Holding S.A. Pressure control device for a pipeline
US7721919B2 (en) 2003-01-21 2010-05-25 Ips Patent S.A. System for applying a working pressure to a content of a pressure package with the aid of a propellant
US8006872B2 (en) 2003-01-21 2011-08-30 I.P.S. Research And Development B.V. Pressure package system
US8006873B2 (en) 2003-01-21 2011-08-30 I.P.S. Research And Development B.V. Pressure package system

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