TW280859B - Valves for combustion machine - Google Patents

Valves for combustion machine

Info

Publication number
TW280859B
TW280859B TW082110406A TW82110406A TW280859B TW 280859 B TW280859 B TW 280859B TW 082110406 A TW082110406 A TW 082110406A TW 82110406 A TW82110406 A TW 82110406A TW 280859 B TW280859 B TW 280859B
Authority
TW
Taiwan
Prior art keywords
valve
hole
opening
combustion machine
valves
Prior art date
Application number
TW082110406A
Other languages
Chinese (zh)
Inventor
Masanori Kiyomizu
Akiyoshi Wakida
Original Assignee
Rinnai Kk
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 Rinnai Kk filed Critical Rinnai Kk
Application granted granted Critical
Publication of TW280859B publication Critical patent/TW280859B/en

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

Abstract

A valve which is manufactured by moulding and without cutting. The valve for combustion machine is configurated with a mouldedsafety valve body 5 which comprises a valve hole 50, a safetyvalve 56 which located in the valve hole 50 and around it isa valve opening 56, a valve body 65 contacts with the valve seat 55 and opening or closing the safety valve opening 56. A large tapper hole is located near the inlet of the valve hole 50, and the valve seat 56 has a moulding face. In the connection of the valve seat 55 and the inner surface of the valve hole 50 is a corner with curvature radius R. The safety valve body 5 has a O-ring compression surface 54 in the inlet portion of the valve hole 50. The O-ring compression surface 54 is molded to form a tapper used for sealing.
TW082110406A 1993-01-14 1993-12-08 Valves for combustion machine TW280859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5004983A JPH06213428A (en) 1993-01-14 1993-01-14 Valve for combustion apparatus

Publications (1)

Publication Number Publication Date
TW280859B true TW280859B (en) 1996-07-11

Family

ID=11598843

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082110406A TW280859B (en) 1993-01-14 1993-12-08 Valves for combustion machine

Country Status (4)

Country Link
JP (1) JPH06213428A (en)
KR (1) KR960002352B1 (en)
CN (1) CN1083076C (en)
TW (1) TW280859B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4912978B2 (en) * 2007-08-10 2012-04-11 リンナイ株式会社 Valve unit device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184601A (en) * 1981-05-06 1982-11-13 Nissan Motor Co Ltd Cutting method of differential case

Also Published As

Publication number Publication date
CN1093152A (en) 1994-10-05
CN1083076C (en) 2002-04-17
JPH06213428A (en) 1994-08-02
KR940018151A (en) 1994-08-16
KR960002352B1 (en) 1996-02-16

Similar Documents

Publication Publication Date Title
ES265093U (en) Valves with lenticular or spherical closing member
CA2360083A1 (en) Valves for use in wells
BG107609A (en) Self-sealing valve
GB2105788A (en) Valve assembly with integral plastic spring
WO1995033943A3 (en) Valve assembly having improved valve seat
EP0336307A3 (en) Double-valve and membrane arrangement of non-return valve
DE69212303T2 (en) VALVE
CA2112718A1 (en) Rotary Valve
DK0724694T3 (en) Valve chamber wall with satellite valve seat
AU6792494A (en) Check valve made of plastic
CA2313207A1 (en) Valve with ball of controlled deformation
DE3468502D1 (en) Gate valve
TW280859B (en) Valves for combustion machine
BG104189A (en) Improved automatic bleeding valve for hydraulic systems
JPS57144358A (en) Pivoting valve
ATE94627T1 (en) SHUT-OFF VALVE.
CA2329317A1 (en) Improved surface controlled subsurface safety valve downstop seal
JPS646567A (en) Selector valve
EP0117610A3 (en) Plastics flow control valve
CN2163281Y (en) Wholly enclosed non-leakage stop valve
ES2070725A2 (en) Improvements to the manufacture of globe valves for fluids
ATE67833T1 (en) AIR INTAKE DEVICE FOR MOUNTING IN A VALVE OR IN A LINE.
ES2017291A6 (en) Improved safety valve for fluid conduits and tanks
ES487521A1 (en) Diaphragm valves.
ES2025417A6 (en) Ball-check valve.