SE8505883L - Reducerventil - Google Patents

Reducerventil

Info

Publication number: SE8505883L
Authority: SE; Sweden
Prior art keywords: reducing valve; pilot; axially; image; pressure reducing
Prior art date: 1984-12-14

Application number

SE8505883A

Other languages

English (en)

Other versions

SE8505883D0 (sv

SE461933B (sv

Inventor

T Yokoyama

Original Assignee

Tlv Co Ltd

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.)

1984-12-14

Filing date

1985-12-12

Publication date

1986-06-15

1984-12-14 Priority claimed from JP1984190706U external-priority patent/JPH0726733Y2/ja

1985-09-11 Priority claimed from JP1985139846U external-priority patent/JPH0454498Y2/ja

1985-12-12 Application filed by Tlv Co Ltd filed Critical Tlv Co Ltd

1985-12-12 Publication of SE8505883D0 publication Critical patent/SE8505883D0/sv

1986-06-15 Publication of SE8505883L publication Critical patent/SE8505883L/sv

1990-04-09 Publication of SE461933B publication Critical patent/SE461933B/sv

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
- F16K25/00—Details relating to contact between valve members and 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
- 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
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Power Engineering (AREA)
Control Of Fluid Pressure (AREA)
Fluid-Driven Valves (AREA)
Multiple-Way Valves (AREA)
Details Of Valves (AREA)
Safety Valves (AREA)
Gas Separation By Absorption (AREA)
Steering Control In Accordance With Driving Conditions (AREA)
Earth Drilling (AREA)

SE8505883A 1984-12-14 1985-12-12 Reducerventil SE461933B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP1984190706U JPH0726733Y2 (ja)	1984-12-14	1984-12-14	減圧弁
JP1985139846U JPH0454498Y2 (sv)	1985-09-11	1985-09-11

Publications (3)

Publication Number	Publication Date
SE8505883D0 SE8505883D0 (sv)	1985-12-12
SE8505883L true SE8505883L (sv)	1986-06-15
SE461933B SE461933B (sv)	1990-04-09

Family

ID=26472546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8505883A SE461933B (sv)	1984-12-14	1985-12-12	Reducerventil

Country Status (24)

Country	Link
KR (1)	KR920006359Y1 (sv)
CN (1)	CN1004024B (sv)
AT (1)	AT392546B (sv)
AU (1)	AU5047785A (sv)
BE (1)	BE903840A (sv)
BR (1)	BR8506254A (sv)
CA (1)	CA1270721A (sv)
CH (1)	CH668628A5 (sv)
DE (1)	DE3544177A1 (sv)
DK (1)	DK166470B1 (sv)
ES (1)	ES8700403A1 (sv)
FI (1)	FI79395C (sv)
FR (1)	FR2574896B1 (sv)
GB (1)	GB2168504B (sv)
GR (1)	GR853007B (sv)
IT (2)	IT8554189V0 (sv)
LU (1)	LU86199A1 (sv)
MX (1)	MX161859A (sv)
NL (1)	NL188712C (sv)
NO (1)	NO159554C (sv)
NZ (1)	NZ214483A (sv)
PH (1)	PH23609A (sv)
PT (1)	PT81635B (sv)
SE (1)	SE461933B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE452643B (sv) *	1985-07-01	1987-12-07	Forsheda Ab	Vridkolv for reglering av materialflode till ett sprutmunstycke
CN1005588B (zh) *	1985-10-30	1989-10-25	Tlv有限公司	减压阀
JPS6331415U (sv) *	1986-08-12	1988-03-01
ES2204226B1 (es) *	2001-04-16	2005-07-16	Hidroconta, S.A.	Piloto de gobierno de valvulas con cierre de membrana o a piston.
DE102005024709A1 (de) *	2005-05-30	2006-12-21	Robert Bosch Gmbh	Druckregelventileinrichtung
JP5475716B2 (ja) *	2011-04-27	2014-04-16	株式会社コガネイ	内部パイロット式減圧弁
JP5740402B2 (ja) *	2011-05-17	2015-06-24	株式会社コガネイ	パイロット式減圧弁
CN103644307A (zh) *	2013-12-07	2014-03-19	四川锦宇化机有限公司	高温高压减温减压阀
CN103697207A (zh) *	2013-12-27	2014-04-02	李潘宝	一种先导式调压阀
JP7108774B1 (ja) *	2021-10-19	2022-07-28	Ｋｙｂ株式会社	スプール弁
CN115517827B (zh) *	2022-10-12	2025-11-21	山东大学齐鲁医院	一种减压机械瓣

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE125906C (sv) *
GB622556A (en) *	1947-03-26	1949-05-04	British Oxygen Co Ltd	Improvements in or relating to pressure reducing valves
DE898238C (de) *	1951-09-14	1953-11-30	Philips Nv	Heissgaskolbenmaschine
GB1020332A (en) *	1962-04-14	1966-02-16	Yazaki Meter Co Ltd	A flow meter for propane or the like gas with a safety device combined therewith
DE1252487B (sv) *	1963-07-27
US3348573A (en) *	1965-04-19	1967-10-24	Grove Valve & Regulator Co	Fluid pressure regulator having a guided pressure responsive member
CA884121A (en) *	1968-08-02	1971-10-26	Texaco Canada Limited	Safety valve
CA922752A (en) *	1969-05-22	1973-03-13	Sievenpiper Ward	Seal ring
DE2308150A1 (de) *	1972-07-12	1974-01-24	Ato Inc	Mehrteiliges dichtungsringsystem
US4206930A (en) *	1977-05-31	1980-06-10	Chemprene, Inc.	Circumferentially compressed piston ring assembly and method
US4522230A (en) *	1983-02-23	1985-06-11	Rockwell International Corporation	Orifice plate seal ring for controlled closure check valve
NZ209289A (en) *	1983-10-27	1987-03-31	Tlv Co Ltd	Gas pressure reducing valve with liquid separator

1985
- 1985-11-20 GB GB08528556A patent/GB2168504B/en not_active Expired
- 1985-11-21 PH PH33074A patent/PH23609A/en unknown
- 1985-11-28 AU AU50477/85A patent/AU5047785A/en not_active Abandoned
- 1985-11-28 MX MX85771A patent/MX161859A/es unknown
- 1985-12-05 FR FR858518023A patent/FR2574896B1/fr not_active Expired
- 1985-12-07 CN CN85108998.4A patent/CN1004024B/zh not_active Expired
- 1985-12-09 FI FI854841A patent/FI79395C/sv not_active IP Right Cessation
- 1985-12-09 NZ NZ214483A patent/NZ214483A/en unknown
- 1985-12-09 CH CH5249/85A patent/CH668628A5/de not_active IP Right Cessation
- 1985-12-10 IT IT8554189U patent/IT8554189V0/it unknown
- 1985-12-10 KR KR2019850016500U patent/KR920006359Y1/ko not_active Expired
- 1985-12-10 IT IT8568032A patent/IT1215168B/it active
- 1985-12-10 PT PT81635A patent/PT81635B/pt not_active IP Right Cessation
- 1985-12-11 LU LU86199A patent/LU86199A1/fr unknown
- 1985-12-12 GR GR853007A patent/GR853007B/el not_active IP Right Cessation
- 1985-12-12 BE BE0/215998A patent/BE903840A/fr not_active IP Right Cessation
- 1985-12-12 SE SE8505883A patent/SE461933B/sv not_active IP Right Cessation
- 1985-12-12 AT AT3595/85A patent/AT392546B/de not_active IP Right Cessation
- 1985-12-13 CA CA000497564A patent/CA1270721A/en not_active Expired - Lifetime
- 1985-12-13 NL NLAANVRAGE8503446,A patent/NL188712C/xx not_active IP Right Cessation
- 1985-12-13 BR BR8506254A patent/BR8506254A/pt not_active IP Right Cessation
- 1985-12-13 NO NO85855032A patent/NO159554C/no not_active IP Right Cessation
- 1985-12-13 DE DE19853544177 patent/DE3544177A1/de active Granted
- 1985-12-13 ES ES85549898A patent/ES8700403A1/es not_active Expired
- 1985-12-13 DK DK577985A patent/DK166470B1/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO855032L (no)	1986-06-16
ES8700403A1 (es)	1986-10-01
LU86199A1 (fr)	1986-04-14
PH23609A (en)	1989-09-11
DK577985A (da)	1986-06-15
IT8568032A0 (it)	1985-12-10
FR2574896A1 (fr)	1986-06-20
BR8506254A (pt)	1986-08-26
CH668628A5 (de)	1989-01-13
ATA359585A (de)	1990-09-15
NL188712C (nl)	1992-09-01
FR2574896B1 (fr)	1989-06-30
FI79395B (fi)	1989-08-31
ES549898A0 (es)	1986-10-01
IT1215168B (it)	1990-01-31
SE8505883D0 (sv)	1985-12-12
MX161859A (es)	1991-01-30
CN1004024B (zh)	1989-04-26
DK577985D0 (da)	1985-12-13
FI854841L (fi)	1986-06-15
GB2168504B (en)	1988-09-07
NO159554C (no)	1989-01-11
DE3544177A1 (de)	1986-06-26
AT392546B (de)	1991-04-25
DE3544177C2 (sv)	1989-07-27
FI79395C (sv)	1989-12-11
GB2168504A (en)	1986-06-18
CA1270721A (en)	1990-06-26
DK166470B1 (da)	1993-05-24
GR853007B (sv)	1986-04-11
KR860008074U (ko)	1986-07-21
SE461933B (sv)	1990-04-09
NO159554B (no)	1988-10-03
IT8554189V0 (it)	1985-12-10
AU5047785A (en)	1986-06-19
CN85108998A (zh)	1986-06-10
PT81635B (pt)	1987-09-18
NL8503446A (nl)	1986-07-01
NZ214483A (en)	1987-11-27
FI854841A0 (fi)	1985-12-09
BE903840A (fr)	1986-04-01
NL188712B (nl)	1992-04-01
PT81635A (en)	1986-01-02
GB8528556D0 (en)	1985-12-24
KR920006359Y1 (ko)	1992-09-17

Publication	Publication Date	Title
SE8003130L (sv)	1981-10-25	Blandningsseker ventil
ATE42997T1 (de)	1989-05-15	Hochdruckdichtung.
DE59105898D1 (de)	1995-08-10	Doppelplattenschieber.
ATE135093T1 (de)	1996-03-15	Spielfreie stützringe für die beschränkung von ptfe-packungen
GB1181155A (en)	1970-02-11	Flange Connection, More Particularly for Double Pipelines
ATE103679T1 (de)	1994-04-15	Kassettendichtung.
ATE230083T1 (de)	2003-01-15	Dichtung eines ventilshafts
DE3063356D1 (en)	1983-07-07	Butterfly valve
SE8505883L (sv)	1986-06-15	Reducerventil
GB1449577A (en)	1976-09-15	Valves having a stem seal
GB1377730A (en)	1974-12-18	Sealing devices for example for preventing leakages along piston rods
GB1315328A (en)	1973-05-02	Valve unit and stem packing assembly
SE8204986D0 (sv)	1982-09-01	Tetningsring
DE3575189D1 (de)	1990-02-08	Kugelhahn.
SE8305619L (sv)	1984-04-15	Kulventil
AU1407988A (en)	1988-10-13	A differential hydraulic jack with damping system for the control of electric circuit-breakers
ATE121515T1 (de)	1995-05-15	Ringförmige dichtung.
GB1413697A (en)	1975-11-12	Sealing device
ES284362U (es)	1985-08-01	Valvula de cierre
DE3870175D1 (de)	1992-05-21	Relaisventileinrichtung.
SE8506038L (sv)	1986-06-25	Anordning vid i ledning anbragta tallriksventiler
SE8403778D0 (sv)	1984-07-18	Mechanical face seals
GB2003583A (en)	1979-03-14	Valve seal
SE7900316L (sv)	1979-10-29	Kran
JPS57157865A (en)	1982-09-29	Mechanical seal

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8505883-2 Format of ref document f/p: F
2005-08-02	NUG	Patent has lapsed

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8505883-2

Format of ref document f/p: F

2005-08-02

NUG

Patent has lapsed