JPS4827650B1 - - Google Patents

Info

Publication number
JPS4827650B1
JPS4827650B1 JP44072663A JP7266369A JPS4827650B1 JP S4827650 B1 JPS4827650 B1 JP S4827650B1 JP 44072663 A JP44072663 A JP 44072663A JP 7266369 A JP7266369 A JP 7266369A JP S4827650 B1 JPS4827650 B1 JP S4827650B1
Authority
JP
Japan
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.)
Pending
Application number
JP44072663A
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 filed Critical
Publication of JPS4827650B1 publication Critical patent/JPS4827650B1/ja
Pending 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/068—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/10—Delay devices or arrangements
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • 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
    • Y10T137/7834—Valve seat or external sleeve moves to open valve
    • 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
    • Y10T137/7835—Valve seating in direction of flow
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/785—With retarder or dashpot
    • Y10T137/7852—End of valve moves inside dashpot chamber
    • Y10T137/7853—Enlarged piston on end of valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP44072663A 1968-09-18 1969-09-13 Pending JPS4827650B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6813310A NL6813310A (ja) 1968-09-18 1968-09-18

Publications (1)

Publication Number Publication Date
JPS4827650B1 true JPS4827650B1 (ja) 1973-08-24

Family

ID=19804693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44072663A Pending JPS4827650B1 (ja) 1968-09-18 1969-09-13

Country Status (7)

Country Link
US (1) US3626976A (ja)
JP (1) JPS4827650B1 (ja)
CH (1) CH496896A (ja)
FR (1) FR2018350A1 (ja)
GB (1) GB1287439A (ja)
NL (1) NL6813310A (ja)
SE (1) SE349157B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145879A (ja) * 1983-02-09 1984-08-21 松田　悦一 移動壁用吊車の走行安定装置
JPS59145878A (ja) * 1983-02-09 1984-08-21 松田　悦一 移動壁用吊車の走行制御装置
JPS59138682U (ja) * 1983-03-08 1984-09-17 日本スピンドル建材株式会社 移動パネルの方向転換装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8705991D0 (en) * 1987-03-13 1987-04-15 Secr Defence Flow control device
US6196259B1 (en) 1998-03-12 2001-03-06 Flow Design, Inc. Method and apparatus for regulating and terminating fluid flow
US6899113B2 (en) * 2002-08-16 2005-05-31 Eaton Corporation Pressure relief valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145879A (ja) * 1983-02-09 1984-08-21 松田　悦一 移動壁用吊車の走行安定装置
JPS59145878A (ja) * 1983-02-09 1984-08-21 松田　悦一 移動壁用吊車の走行制御装置
JPS59138682U (ja) * 1983-03-08 1984-09-17 日本スピンドル建材株式会社 移動パネルの方向転換装置

Also Published As

Publication number Publication date
DE1945785A1 (de) 1970-03-26
NL6813310A (ja) 1970-03-20
SE349157B (ja) 1972-09-18
US3626976A (en) 1971-12-14
GB1287439A (en) 1972-08-31
FR2018350A1 (ja) 1970-05-29
DE1945785B2 (de) 1976-12-23
CH496896A (de) 1970-09-30

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