NZ500060A - Safety excess flow valve system with adjustable closing flow rate settings via threaded member moving camming member laterally so as to move corresponding member on valve poppet longitudinally - Google Patents
Safety excess flow valve system with adjustable closing flow rate settings via threaded member moving camming member laterally so as to move corresponding member on valve poppet longitudinallyInfo
- Publication number
- NZ500060A NZ500060A NZ500060A NZ50006098A NZ500060A NZ 500060 A NZ500060 A NZ 500060A NZ 500060 A NZ500060 A NZ 500060A NZ 50006098 A NZ50006098 A NZ 50006098A NZ 500060 A NZ500060 A NZ 500060A
- Authority
- NZ
- New Zealand
- Prior art keywords
- poppet
- valve
- chamber
- cam
- relation
- Prior art date
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4259697P | 1997-04-01 | 1997-04-01 | |
US4745797P | 1997-05-22 | 1997-05-22 | |
US08/995,009 US6019115A (en) | 1997-12-19 | 1997-12-19 | Safety excess flow valve system with adjustable closing flow rate settings |
PCT/US1998/006274 WO1998044283A1 (en) | 1997-04-01 | 1998-04-01 | Safety excess flow valve system with adjustable closing flow rate settings |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ500060A true NZ500060A (en) | 2002-02-01 |
Family
ID=27366164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ500060A NZ500060A (en) | 1997-04-01 | 1998-04-01 | Safety excess flow valve system with adjustable closing flow rate settings via threaded member moving camming member laterally so as to move corresponding member on valve poppet longitudinally |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0972151A1 (de) |
KR (1) | KR20010005948A (de) |
CN (1) | CN1134603C (de) |
AU (1) | AU6789498A (de) |
BR (1) | BR9807910A (de) |
IL (1) | IL132130A0 (de) |
NZ (1) | NZ500060A (de) |
TR (1) | TR199903301T2 (de) |
WO (1) | WO1998044283A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1107183C (zh) * | 1999-05-20 | 2003-04-30 | 沈锝桓 | 储压筒流量调节阀 |
WO2012051099A2 (en) * | 2010-10-12 | 2012-04-19 | Honda Motor Co., Ltd. | Brake system and method |
CN102678986A (zh) * | 2012-04-27 | 2012-09-19 | 海安县百协锻锤有限公司 | 压差可调防爆阀 |
CN103322252B (zh) * | 2013-01-25 | 2015-06-03 | 谭仲禧 | 一种中央空调系统用调节阀 |
US8701715B1 (en) * | 2013-02-01 | 2014-04-22 | Quick Fitting, Inc. | Flow check valve assembly and method |
CN105003696B (zh) * | 2015-07-20 | 2017-03-22 | 林建州 | 具有压力缓冲功能的压力调节活塞 |
DE102016006887A1 (de) | 2016-06-03 | 2017-12-07 | Fresenius Medical Care Deutschland Gmbh | Dialysegerät und Konstantflussdrossel |
GB2567424B (en) * | 2017-10-05 | 2020-08-26 | Delphi Automotive Systems Lux | Fluid pressure regulator |
CN109084062B (zh) * | 2018-09-06 | 2020-05-12 | 武汉新芯集成电路制造有限公司 | 一种用于液体管路的稳压阀 |
CN112664692A (zh) * | 2021-01-12 | 2021-04-16 | 梁众福 | 一种具有多级调压功能的溢流阀 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668555A (en) * | 1951-04-07 | 1954-02-09 | Albert F Bartolat | Excess flow cutoff valve with adjustable valve seat |
DE1026591B (de) * | 1956-09-10 | 1958-03-20 | Zulauf & Cie K G | Rohrbruchventil fuer Rohr- und Schlauchleitungen |
BE677960A (de) * | 1966-03-16 | 1966-09-01 | ||
US3807442A (en) | 1972-03-08 | 1974-04-30 | Fisher Controls Co | Excess flow check valve with variable closing flow rate |
US4093001A (en) * | 1976-03-29 | 1978-06-06 | Ab Kalle-Regulatorer | Excess flow valve |
SE414822B (sv) * | 1978-11-22 | 1980-08-18 | Lissmyr Per Olof | Anordning vid ventil med styrd oppningsanordning |
US4383549A (en) | 1981-04-22 | 1983-05-17 | Imperial Clevite Inc. | Adjustable velocity fuse for hydraulic line |
JP2663226B2 (ja) * | 1992-08-03 | 1997-10-15 | 日本フローセル製造株式会社 | 定流量弁 |
-
1998
- 1998-04-01 CN CNB988038609A patent/CN1134603C/zh not_active Expired - Fee Related
- 1998-04-01 AU AU67894/98A patent/AU6789498A/en not_active Abandoned
- 1998-04-01 IL IL13213098A patent/IL132130A0/xx unknown
- 1998-04-01 KR KR1019997009025A patent/KR20010005948A/ko not_active Application Discontinuation
- 1998-04-01 WO PCT/US1998/006274 patent/WO1998044283A1/en not_active Application Discontinuation
- 1998-04-01 TR TR1999/03301T patent/TR199903301T2/xx unknown
- 1998-04-01 EP EP98913312A patent/EP0972151A1/de not_active Withdrawn
- 1998-04-01 BR BR9807910-7A patent/BR9807910A/pt not_active Application Discontinuation
- 1998-04-01 NZ NZ500060A patent/NZ500060A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU6789498A (en) | 1998-10-22 |
CN1251642A (zh) | 2000-04-26 |
BR9807910A (pt) | 2000-02-22 |
KR20010005948A (ko) | 2001-01-15 |
EP0972151A1 (de) | 2000-01-19 |
CN1134603C (zh) | 2004-01-14 |
WO1998044283A1 (en) | 1998-10-08 |
IL132130A0 (en) | 2001-03-19 |
TR199903301T2 (xx) | 2000-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed |