JPH0224165U - - Google Patents

Info

Publication number
JPH0224165U
JPH0224165U JP1989071169U JP7116989U JPH0224165U JP H0224165 U JPH0224165 U JP H0224165U JP 1989071169 U JP1989071169 U JP 1989071169U JP 7116989 U JP7116989 U JP 7116989U JP H0224165 U JPH0224165 U JP H0224165U
Authority
JP
Japan
Prior art keywords
valve
section
open
elements
pair
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
JP1989071169U
Other languages
English (en)
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 JPH0224165U publication Critical patent/JPH0224165U/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
    • 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
    • F16K5/0621—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 with a spherical segment mounted around a supply pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

【図面の簡単な説明】
第１図および第２図はそれぞれ開放および閉塞
位置にある本考案による弁の垂直切断面の略図で
ある。 図において、１０は締切要素、１４は可動台座
、１６は固定台座、１８は補償器、２０は導管、
２２は満ちた断面、２４は開いた断面、２６，２
８は入れ子式腕、３８，４０，４２，４４は緊密
なつぎ手である。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 導管内の横断的細隙をよぎつて、開放および
    閉塞位置の間にその湾曲の中心の周りに変位可能
    な球面を有する締切要素を用いる弁であつて、該
    弁は満ちた断面をつけた要素と開いた断面をつけ
    た要素とからなり、これら二つの要素はお互いに
    独立ではあるが、しかし一緒になつて球状表面を
    形成し、これら要素の各々が一対の入れ子式腕に
    よつ担われているようになつており、更に満ちた
    断面のついた要素と、開いた断面のついた要素と
    の双方共にそれらの周辺でかつ両側に置かれた一
    対の緊密なつぎ手が設けられている流体導管開閉
    用の弁。 ２ 入れ子式腕の各々が「さらばね」型のワツシ
    ヤーの堆積を含んでいるところの実用新案登録請
    求の範囲第１項記載の弁。
JP1989071169U 1979-06-15 1989-06-16 Pending JPH0224165U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81386A LU81386A1 (fr) 1979-06-15 1979-06-15 Dispositif d'obturation d'une conduite de gaz a section elevee

Publications (1)

Publication Number Publication Date
JPH0224165U true JPH0224165U (ja) 1990-02-16

Family

ID=19729176

Family Applications (2)

Application Number Title Priority Date Filing Date
JP8081680A Pending JPS563356A (en) 1979-06-15 1980-06-13 Open and close valve for fluid conduit pipe
JP1989071169U Pending JPH0224165U (ja) 1979-06-15 1989-06-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP8081680A Pending JPS563356A (en) 1979-06-15 1980-06-13 Open and close valve for fluid conduit pipe

Country Status (10)

Country Link
US (1) US4354665A (ja)
JP (2) JPS563356A (ja)
AT (1) AT382940B (ja)
BE (1) BE883761R (ja)
CA (1) CA1124701A (ja)
DE (1) DE3022320A1 (ja)
FR (1) FR2478251B2 (ja)
GB (1) GB2052687B (ja)
IT (1) IT1131329B (ja)
LU (1) LU81386A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223226A1 (de) * 1982-06-22 1983-12-29 Japan Oxygen Co., Ltd., Tokyo Absperrschieber
US5111839A (en) * 1991-04-24 1992-05-12 Rogerson Aircraft Corporation Airplane toilet drain valve assembly
EP0856526B1 (en) 1995-10-18 2002-08-28 Chisso Corporation Olefin (co)polymer composition, process for producing the same, catalyst for (co)polymerizing olefin, and process for producing the same
TW425414B (en) * 1997-02-18 2001-03-11 Chisso Corp Preactivated catalyst for olefin (co)polymerization, catalyst for olefin (co)polymerization and olefin (co)polymer composition and their manufacturing method
EP0972800A4 (en) 1997-04-02 2004-06-16 Chisso Corp MODIFIED OLEFIN (CO) POLYMER COMPOSITION, METHOD FOR THE PRODUCTION THEREOF AND MODIFIED OLEFIN (CO) POLYMER MOLD
US6303696B1 (en) 1997-04-11 2001-10-16 Chisso Corporation Propylene (co)polymer composition using metallocene catalyst
TW504515B (en) 1997-08-07 2002-10-01 Chisso Corp Olefin (co)polymer composition
DE10212654B4 (de) 2001-03-30 2012-06-14 Jnc Corporation Propylenpolymerzusammensetzung und geschäumte Formlinge daraus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127119A (ja) * 1974-08-30 1976-03-06 Hitachi Plant Eng & Constr Co Funryutaiyokaitenben
JPS5410429A (en) * 1977-06-06 1979-01-26 Anshien Ets Pooru Waasu Sa De Improvement in valve for opening or closing fluid conduit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH128274A (fr) * 1927-10-28 1928-11-16 Francis Salgat Robinet pour conduite de fluide.
US2029864A (en) * 1931-12-16 1936-02-04 Semet Solvay Eng Corp Hot gas valve
DE821297C (de) * 1949-03-08 1951-11-15 Karl Dienst Dipl Ing Durchgangsdrehschieber, insbesondere fuer Vakuumapparate
GB679209A (en) * 1949-12-14 1952-09-17 Leland Stanford Hamer Flow control fittings
GB782851A (en) * 1955-02-02 1957-09-11 Fairchild Engine & Airplane Valve mechanism
US3379408A (en) * 1965-02-08 1968-04-23 Acf Ind Inc Eccentric plug valve
US3799188A (en) * 1973-01-26 1974-03-26 Chronister Dev Inc Valve
CH562417A5 (ja) * 1973-09-04 1975-05-30 Charmilles Sa Ateliers
IT1038830B (it) * 1975-06-10 1979-11-30 Nuovo Pignone Spa Valvola di isolamento a perfetta tenuta verso l esterno e tra sede e otturatore
US4130268A (en) * 1975-08-27 1978-12-19 Hitachi Plant Engineering & Construction Rotary valve for powdery and granular materials
US4150811A (en) * 1976-08-23 1979-04-24 Condit Paul A Valves

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127119A (ja) * 1974-08-30 1976-03-06 Hitachi Plant Eng & Constr Co Funryutaiyokaitenben
JPS5410429A (en) * 1977-06-06 1979-01-26 Anshien Ets Pooru Waasu Sa De Improvement in valve for opening or closing fluid conduit

Also Published As

Publication number Publication date
BE883761R (fr) 1980-10-01
ATA306880A (de) 1986-09-15
GB2052687A (en) 1981-01-28
LU81386A1 (fr) 1979-09-12
FR2478251B2 (fr) 1986-01-10
FR2478251A2 (fr) 1981-09-18
CA1124701A (en) 1982-06-01
DE3022320C2 (ja) 1988-12-22
GB2052687B (en) 1983-04-07
IT8022787A0 (it) 1980-06-13
AT382940B (de) 1987-04-27
JPS563356A (en) 1981-01-14
IT1131329B (it) 1986-06-18
US4354665A (en) 1982-10-19
DE3022320A1 (de) 1980-12-18

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