JPS52107627A - Quantity control device and i*ts method - Google Patents

Quantity control device and i*ts method

Info

Publication number
JPS52107627A
JPS52107627A JP821177A JP821177A JPS52107627A JP S52107627 A JPS52107627 A JP S52107627A JP 821177 A JP821177 A JP 821177A JP 821177 A JP821177 A JP 821177A JP S52107627 A JPS52107627 A JP S52107627A
Authority
JP
Japan
Prior art keywords
control device
quantity control
control
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.)
Pending
Application number
JP821177A
Other languages
English (en)
Inventor
Daburiyuukimu Kii
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.)
M&J Development Co
Original Assignee
M&J Development Co
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 M&J Development Co filed Critical M&J Development Co
Publication of JPS52107627A publication Critical patent/JPS52107627A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
JP821177A 1976-01-28 1977-01-27 Quantity control device and i*ts method Pending JPS52107627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65299976A 1976-01-28 1976-01-28

Publications (1)

Publication Number Publication Date
JPS52107627A true JPS52107627A (en) 1977-09-09

Family

ID=24619082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP821177A Pending JPS52107627A (en) 1976-01-28 1977-01-27 Quantity control device and i*ts method

Country Status (5)

Country Link
JP (1) JPS52107627A (ja)
CH (1) CH606873A5 (ja)
DE (1) DE2702809A1 (ja)
FR (1) FR2339794A1 (ja)
NL (1) NL7700838A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419369B (sv) * 1977-10-31 1981-07-27 Huhn Ab Gustav Tetningsanordning for axlar bestaende av en radialtetningsring
DE3731349A1 (de) * 1987-09-18 1989-03-30 Mokveld Valves Bv Ventil aus einem gehaeuse mit einem zylindrischen stroemungsdurchgang
CH679417A5 (ja) * 1989-04-25 1992-02-14 Erich Bertsch
DE102009014214A1 (de) 2008-12-22 2010-06-24 Von Ardenne Anlagentechnik Gmbh Dichtungseinrichtung für Drehdurchführung
DE102011077015A1 (de) * 2011-06-06 2012-12-06 Elringklinger Ag Radialwellendichtung
CN103939633B (zh) * 2014-04-29 2017-06-16 石家庄荣信科技有限公司 一种粉料密封阀
CN109702906B (zh) * 2019-01-28 2024-02-02 江苏徐工工程机械研究院有限公司 一种切割机驱动单元双监测腔
CN117906882B (zh) * 2024-03-20 2024-05-24 烟台焕发新能源有限公司 一种气瓶气密检测设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821375U (ja) * 1971-07-19 1973-03-10
US3827285A (en) * 1972-04-07 1974-08-06 M & J Valve Co Flow control apparatus and method with leak detection
JPS5039565A (ja) * 1973-07-09 1975-04-11
JPS5040328U (ja) * 1973-08-07 1975-04-24

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4821375U (ja) * 1971-07-19 1973-03-10
US3827285A (en) * 1972-04-07 1974-08-06 M & J Valve Co Flow control apparatus and method with leak detection
JPS5039565A (ja) * 1973-07-09 1975-04-11
JPS5040328U (ja) * 1973-08-07 1975-04-24

Also Published As

Publication number Publication date
CH606873A5 (ja) 1978-11-15
FR2339794A1 (fr) 1977-08-26
DE2702809A1 (de) 1977-08-04
NL7700838A (nl) 1977-08-01

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