ES8607507A1 - Perfeccionamientos en una valvula de compuerta en cuna - Google Patents

Perfeccionamientos en una valvula de compuerta en cuna

Info

Publication number
ES8607507A1
ES8607507A1 ES542065A ES542065A ES8607507A1 ES 8607507 A1 ES8607507 A1 ES 8607507A1 ES 542065 A ES542065 A ES 542065A ES 542065 A ES542065 A ES 542065A ES 8607507 A1 ES8607507 A1 ES 8607507A1
Authority
ES
Spain
Prior art keywords
casing
wedge
type valve
valve body
conduit
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
ES542065A
Other languages
English (en)
Other versions
ES542065A0 (es
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
Publication of ES542065A0 publication Critical patent/ES542065A0/es
Publication of ES8607507A1 publication Critical patent/ES8607507A1/es
Expired 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves

Abstract

PERFECCIONAMIENTOS EN UNA VALVULA DE COMPUERTA EN CUÑA. CONSISTENTES EN: COMUNICAR A LOS DOS ESPACIOS INTERIORES DE LA TUBERIA (9, 10) CON EL ESPACIO INTERIOR DE LA CARCASA (12) A TRAVES DE UN DISPOSITIVO DE CIERRE AUXILIAR (A, A1); PRESENTAR LA COMPUERTA EN CUÑA (6) UN ANGULO DE CUÑA DE 10 A 30J; DOTAR A CADA UNO DE LOS DISPOSITIVOS DE CIERRE AUXILIARES ENTRE EL ESPACIO INTERIOR DE LA CARCASA (12) Y LOS ESPACIOS INTERIORES DE LA TUBERIA (9, 10) CON UNA VALVULA DE RETENCION (26) Y CON UN ORGANO DE CIERRE (33) QUE SE PUEDE ABRIR POR MEDIO DE UN DISPOSITIVO DE ACCIONAMIENTO (26, 27) Y COMUNICAR AL ESPACIO (32) QUE QUEDA POR ENCIMA DEL CUERPO DE VALVULA CON EL ESPACIO INTERIOR DE LA CARCASA (12) MEDIANTE UNA COMUNICACION (38).
ES542065A 1984-04-10 1985-04-09 Perfeccionamientos en una valvula de compuerta en cuna Expired ES8607507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU00654/84A YU65484A (en) 1984-04-10 1984-04-10 Integrated bolt

Publications (2)

Publication Number Publication Date
ES542065A0 ES542065A0 (es) 1986-05-16
ES8607507A1 true ES8607507A1 (es) 1986-05-16

Family

ID=25550864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542065A Expired ES8607507A1 (es) 1984-04-10 1985-04-09 Perfeccionamientos en una valvula de compuerta en cuna

Country Status (7)

Country Link
US (1) US4671489A (es)
EP (1) EP0176525A1 (es)
AU (1) AU4118685A (es)
ES (1) ES8607507A1 (es)
WO (1) WO1985004700A1 (es)
YU (1) YU65484A (es)
ZA (1) ZA852654B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU14586A (en) * 1986-02-03 1989-08-31 Mladen Jankovic Bolt with integrated system of working medium
BE1000929A7 (nl) * 1987-09-17 1989-05-16 Dombel Trading Cy Ltd Dotraco Schuifafsluiter voor vloeistof- of gasleidingen.
JP2503353Y2 (ja) * 1987-11-18 1996-06-26 臼井国際産業株式会社 スライド式排気ブレ―キ装置
US4903802A (en) * 1987-11-18 1990-02-27 Usui Kokusai Sangyo Kabushiki Kaisha Slide type exhaust brake
JP2543732B2 (ja) * 1987-11-25 1996-10-16 臼井国際産業株式会社 スライド式排気ブレ―キ装置
JP2543733B2 (ja) * 1987-11-25 1996-10-16 臼井国際産業株式会社 スライド式排気ブレ―キ装置
JPH0627811Y2 (ja) * 1988-03-11 1994-07-27 臼井国際産業株式会社 スライド式排気ブレーキ装置
JP2660418B2 (ja) * 1988-03-11 1997-10-08 臼井国際産業株式会社 スライド式排気ブレーキ装置
JP2777834B2 (ja) * 1990-01-29 1998-07-23 臼井国際産業株式会社 スライド式排気ブレーキ装置
DE10222936A1 (de) * 2002-05-24 2003-12-04 Zahnradfabrik Friedrichshafen Proportional-Druckregelventil
KR101234687B1 (ko) 2010-07-19 2013-02-19 키밸브기술 주식회사 자동 압력평형 조절 기구
US8794593B2 (en) * 2011-03-10 2014-08-05 Vetco Gray Inc. Gate valve assembly with an axially flexible seat
US8695637B2 (en) * 2012-04-05 2014-04-15 James David McBride Gate valve pressure equalization system
CN102865379B (zh) * 2012-09-12 2014-05-07 浙江盾安阀门有限公司 一种闸阀
WO2019216398A1 (ja) * 2018-05-10 2019-11-14 Smc株式会社 ゲート弁
CN113321004B (zh) * 2021-07-06 2022-03-25 中铁五局集团第一工程有限责任公司 一种隧洞弃渣处理方法
CN114593223B (zh) * 2022-03-01 2023-09-15 浙江展帆实业有限公司 一种防误触磁性闸阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123090A (en) * 1964-03-03 Pressure relief gate valve
US1648986A (en) * 1925-05-05 1927-11-15 Gray Tom Frederick Valve
GB423693A (en) * 1933-12-05 1935-02-06 Hopkinsons Ltd Improvements in parallel slide valves
DE634641C (de) * 1934-08-11 1936-09-01 Poerringer & Schindler Armatur Zweiplattenabsperrschieber, bei denen die Abdichtplatten auf geneigt zueinander angeordnete Dichtflaechen pressbar sind
GB613266A (en) * 1946-06-14 1948-11-24 Robert Arnold Blakeborough Improvements in or relating to valves of the split-wedge gate type for controlling the flow of gaseous or liquid media
FR1070382A (fr) * 1953-02-06 1954-07-23 Munzing S A Paris & Montceau L Dispositif pour soustraire les vannes à deux sièges aux surpressions
US3135284A (en) * 1961-07-17 1964-06-02 Crane Co Pressure equalizing means and bypass valve therefor
GB968132A (en) * 1962-07-16 1964-08-26 Crane Co By-pass gate valve for use with main gate valve
FR2053800A5 (es) * 1969-07-18 1971-04-16 Pont A Mousson

Also Published As

Publication number Publication date
AU4118685A (en) 1985-11-01
EP0176525A1 (de) 1986-04-09
ES542065A0 (es) 1986-05-16
YU65484A (en) 1988-08-31
US4671489A (en) 1987-06-09
WO1985004700A1 (en) 1985-10-24
ZA852654B (en) 1986-05-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503