TWI252287B - Block for gas piping, gas piping using the block and component for gas switching used in the gas piping - Google Patents

Block for gas piping, gas piping using the block and component for gas switching used in the gas piping Download PDF

Info

Publication number
TWI252287B
TWI252287B TW093109028A TW93109028A TWI252287B TW I252287 B TWI252287 B TW I252287B TW 093109028 A TW093109028 A TW 093109028A TW 93109028 A TW93109028 A TW 93109028A TW I252287 B TWI252287 B TW I252287B
Authority
TW
Taiwan
Prior art keywords
gas
cylindrical body
storage space
block
connector
Prior art date
Application number
TW093109028A
Other languages
English (en)
Chinese (zh)
Other versions
TW200521367A (en
Inventor
Tadahiro Yoshida
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200521367A publication Critical patent/TW200521367A/zh
Application granted granted Critical
Publication of TWI252287B publication Critical patent/TWI252287B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0015—Fluidic connecting means using switching means
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0668—Single packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Taps Or Cocks (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
TW093109028A 2003-12-25 2004-04-01 Block for gas piping, gas piping using the block and component for gas switching used in the gas piping TWI252287B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/016661 WO2005064304A1 (ja) 2003-12-25 2003-12-25 ガス配管用ブロックと、このブロックを用いたガス配管およびこのガス配管に用いられるガス開閉用部品

Publications (2)

Publication Number Publication Date
TW200521367A TW200521367A (en) 2005-07-01
TWI252287B true TWI252287B (en) 2006-04-01

Family

ID=34717654

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093109028A TWI252287B (en) 2003-12-25 2004-04-01 Block for gas piping, gas piping using the block and component for gas switching used in the gas piping

Country Status (4)

Country Link
JP (1) JP4566131B2 (ja)
CN (1) CN1771432A (ja)
TW (1) TWI252287B (ja)
WO (1) WO2005064304A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100832696B1 (ko) * 2008-01-18 2008-05-28 임권현 진공척
CN102003587B (zh) * 2010-11-15 2012-08-22 中国农业大学 一种真空装置用旋转接头
CN104482245B (zh) * 2014-12-09 2016-08-17 眉山中车制动科技股份有限公司 一种铁路制动阀用快普转换机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427905A1 (de) * 1974-06-10 1976-01-02 Hoke Inc Schieberanschlusskopf
JPS5929737U (ja) * 1982-08-20 1984-02-24 株式会社ほくさん 医療用ガス配管の簡易ガステスタ−
JPH0633875B2 (ja) * 1986-10-14 1994-05-02 株式会社ネリキ 携帯式酸素吸入ボンベ用残圧表示器付容器弁
JPH083774Y2 (ja) * 1991-12-24 1996-01-31 株式会社不二工機製作所 水用電動弁
JPH05336629A (ja) * 1992-06-03 1993-12-17 Nissin Electric Co Ltd ガス絶縁開閉装置のガス密度監視装置
JPH0653946U (ja) * 1992-12-25 1994-07-22 潤 米泉 通水管の圧力計
JPH11325273A (ja) * 1998-05-13 1999-11-26 Hitachi Metals Ltd メタルダイアフラム弁
JP2001255226A (ja) * 2000-03-10 2001-09-21 Osaka Gas Co Ltd ガス圧力測定装置

Also Published As

Publication number Publication date
JP4566131B2 (ja) 2010-10-20
TW200521367A (en) 2005-07-01
CN1771432A (zh) 2006-05-10
JPWO2005064304A1 (ja) 2007-07-19
WO2005064304A1 (ja) 2005-07-14

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MM4A Annulment or lapse of patent due to non-payment of fees