CH668628A5 - Druckminderventil. - Google Patents

Druckminderventil. Download PDF

Info

Publication number: CH668628A5
Authority: CH; Switzerland
Prior art keywords: piston; pressure reducing; valve; reducing valve; auxiliary valve
Prior art date: 1984-12-14

Application number

CH5249/85A

Other languages

German (de)

English (en)

Inventor

Takeshi 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

1985-12-09

Publication date

1989-01-13

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

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

1985-12-09 Application filed by Tlv Co Ltd filed Critical Tlv Co Ltd

1989-01-13 Publication of CH668628A5 publication Critical patent/CH668628A5/de

Links

239000003638 chemical reducing agent Substances 0.000 title 1
238000007789 sealing Methods 0.000 claims description 14
229920002313 fluoropolymer Polymers 0.000 claims description 5
239000012530 fluid Substances 0.000 description 10
239000012528 membrane Substances 0.000 description 7
239000002184 metal Substances 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
230000001276 controlling effect Effects 0.000 description 2
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical group [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
239000003595 mist Substances 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1

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)

CH5249/85A 1984-12-14 1985-12-09 Druckminderventil. CH668628A5 (de)

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 (no)	1985-09-11	1985-09-11

Publications (1)

Publication Number	Publication Date
CH668628A5 true CH668628A5 (de)	1989-01-13

Family

ID=26472546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH5249/85A CH668628A5 (de)	1984-12-14	1985-12-09	Druckminderventil.

Country Status (24)

Country	Link
KR (1)	KR920006359Y1 (no)
CN (1)	CN1004024B (no)
AT (1)	AT392546B (no)
AU (1)	AU5047785A (no)
BE (1)	BE903840A (no)
BR (1)	BR8506254A (no)
CA (1)	CA1270721A (no)
CH (1)	CH668628A5 (no)
DE (1)	DE3544177A1 (no)
DK (1)	DK166470B1 (no)
ES (1)	ES8700403A1 (no)
FI (1)	FI79395C (no)
FR (1)	FR2574896B1 (no)
GB (1)	GB2168504B (no)
GR (1)	GR853007B (no)
IT (2)	IT1215168B (no)
LU (1)	LU86199A1 (no)
MX (1)	MX161859A (no)
NL (1)	NL188712C (no)
NO (1)	NO159554C (no)
NZ (1)	NZ214483A (no)
PH (1)	PH23609A (no)
PT (1)	PT81635B (no)
SE (1)	SE461933B (no)

Families Citing this family (9)

* 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 (no) *	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
KR101836988B1 (ko) *	2011-05-17	2018-03-09	가부시키가이샤 고가네이	파일럿식 압력 레귤레이터
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE125906C (no) *
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
BE651009A (no) *	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
IT979247B (it) *	1972-07-12	1974-09-30	Ato Inc	Sistema di tenuta ad anelli per pistone
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 MX MX85771A patent/MX161859A/es unknown
- 1985-11-28 AU AU50477/85A patent/AU5047785A/en not_active Abandoned
- 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/fi not_active IP Right Cessation
- 1985-12-09 CH CH5249/85A patent/CH668628A5/de not_active IP Right Cessation
- 1985-12-09 NZ NZ214483A patent/NZ214483A/en unknown
- 1985-12-10 IT IT8568032A patent/IT1215168B/it active
- 1985-12-10 IT IT8554189U patent/IT8554189V0/it unknown
- 1985-12-10 KR KR2019850016500U patent/KR920006359Y1/ko not_active IP Right Cessation
- 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 AT AT3595/85A patent/AT392546B/de 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 GR GR853007A patent/GR853007B/el not_active IP Right Cessation
- 1985-12-13 DE DE19853544177 patent/DE3544177A1/de active Granted
- 1985-12-13 NO NO85855032A patent/NO159554C/no not_active IP Right Cessation
- 1985-12-13 DK DK577985A patent/DK166470B1/da not_active IP Right Cessation
- 1985-12-13 CA CA000497564A patent/CA1270721A/en not_active Expired - Lifetime
- 1985-12-13 BR BR8506254A patent/BR8506254A/pt not_active IP Right Cessation
- 1985-12-13 ES ES85549898A patent/ES8700403A1/es not_active Expired
- 1985-12-13 NL NLAANVRAGE8503446,A patent/NL188712C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NZ214483A (en)	1987-11-27
NO159554C (no)	1989-01-11
ATA359585A (de)	1990-09-15
LU86199A1 (fr)	1986-04-14
DK577985A (da)	1986-06-15
FI854841A (fi)	1986-06-15
FI79395C (fi)	1989-12-11
PH23609A (en)	1989-09-11
PT81635A (en)	1986-01-02
CA1270721A (en)	1990-06-26
FR2574896A1 (fr)	1986-06-20
PT81635B (pt)	1987-09-18
AT392546B (de)	1991-04-25
GR853007B (no)	1986-04-11
BR8506254A (pt)	1986-08-26
FR2574896B1 (fr)	1989-06-30
IT1215168B (it)	1990-01-31
ES549898A0 (es)	1986-10-01
GB8528556D0 (en)	1985-12-24
CN1004024B (zh)	1989-04-26
ES8700403A1 (es)	1986-10-01
DK577985D0 (da)	1985-12-13
IT8568032A0 (it)	1985-12-10
KR920006359Y1 (ko)	1992-09-17
DK166470B1 (da)	1993-05-24
GB2168504A (en)	1986-06-18
FI79395B (fi)	1989-08-31
BE903840A (fr)	1986-04-01
NO159554B (no)	1988-10-03
KR860008074U (ko)	1986-07-21
AU5047785A (en)	1986-06-19
NL188712C (nl)	1992-09-01
SE8505883L (sv)	1986-06-15
FI854841A0 (fi)	1985-12-09
DE3544177A1 (de)	1986-06-26
DE3544177C2 (no)	1989-07-27
NL188712B (nl)	1992-04-01
GB2168504B (en)	1988-09-07
CN85108998A (zh)	1986-06-10
SE8505883D0 (sv)	1985-12-12
MX161859A (es)	1991-01-30
SE461933B (sv)	1990-04-09
IT8554189V0 (it)	1985-12-10
NO855032L (no)	1986-06-16
NL8503446A (nl)	1986-07-01

Legal Events

Date	Code	Title	Description
2005-08-15	PL	Patent ceased

Publication	Publication Date	Title
DE1580148C3 (de)	1973-12-06	Druckreduzierventil fur hydrau hsche Fahrzeug Bremsanlagen
EP0325958B1 (de)	1992-01-22	Hydraulisch gesteuertes Ventil
EP1851098B1 (de)	2010-04-28	Kombinierter federspeicher- und betriebsbremszylinder mit einer beatmungseinrichtung
DE3523917A1 (de)	1986-01-16	Von einem steuerorgan betaetigtes steuerungsventil
DE2204219A1 (de)	1972-09-07	Durchflußregelsystem
DE68917042T2 (de)	1995-01-05	Hochtemperatur-Sicherheitsventil.
DE2716790A1 (de)	1978-06-29	Ventil
DE2608791C2 (no)	1987-05-21
EP0380754A2 (de)	1990-08-08	Kraftausgeglichenes Hubventil
EP0831245B1 (de)	1999-09-01	Industrie-Stossdämpfer
DE3232208C2 (de)	1985-07-18	Druckregler
DE69029322T2 (de)	1997-06-19	Universelles steuerventil
CH668628A5 (de)	1989-01-13	Druckminderventil.
DE68923248T2 (de)	1995-11-09	Ventil für Druckmittel.
DE60201144T2 (de)	2005-09-22	Vorrichtung zum Steuern eines variablen Drucks
DE3100582C2 (de)	1994-02-03	Druck-Steuerventil
EP0147589B1 (de)	1988-12-28	Kraftgesteuertes Druckregelventil
DE4201442A1 (de)	1995-01-05	Elektronisch geregeltes direkt betätigtes 3-Wege-Druckregelventil für gasförmige und flüssige Medien
EP0222858B1 (de)	1989-01-25	Rohrtrenner
DE3715148A1 (de)	1988-11-24	Druckregelventil
DE19809143A1 (de)	1998-12-03	Drucksteuerventil
DE69203374T2 (de)	1995-12-21	Hydraulischer Stossdämpfer.
CH673881A5 (no)	1990-04-12
DE3005768A1 (de)	1980-08-28	Ueberdruckventil
DE3509183C1 (de)	1986-07-03	Selbstschlussarmatur