IT1031433B - AUTOMATIC CLOSING VALVE - Google Patents

AUTOMATIC CLOSING VALVE

Info

Publication number: IT1031433B
Authority: IT; Italy
Prior art keywords: closing valve; automatic closing; automatic; valve; closing
Prior art date: 1974-02-05

Application number

IT19918/75A

Other languages

Italian (it)

Original Assignee

Kuell Oystein Arisland

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.)

1974-02-05

Filing date

1975-02-04

Publication date

1979-04-30

1975-02-04 Application filed by Kuell Oystein Arisland filed Critical Kuell Oystein Arisland

1979-04-30 Application granted granted Critical

1979-04-30 Publication of IT1031433B publication Critical patent/IT1031433B/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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/082—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with piston
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/085—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with diaphragm
- 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
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Check Valves (AREA)
Fluid-Driven Valves (AREA)
Control Of Fluid Pressure (AREA)

IT19918/75A 1974-02-05 1975-02-04 AUTOMATIC CLOSING VALVE IT1031433B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO740369A NO740369L (en)	1974-02-05	1974-02-05

Publications (1)

Publication Number	Publication Date
IT1031433B true IT1031433B (en)	1979-04-30

Family

ID=19881428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19918/75A IT1031433B (en)	1974-02-05	1975-02-04	AUTOMATIC CLOSING VALVE

Country Status (12)

Country	Link
JP (1)	JPS50109521A (en)
AU (1)	AU7790375A (en)
BE (1)	BE825175A (en)
DE (2)	DE7503150U (en)
DK (1)	DK37075A (en)
ES (1)	ES434449A1 (en)
FI (1)	FI750298A (en)
FR (1)	FR2273211A1 (en)
IT (1)	IT1031433B (en)
NL (1)	NL7501296A (en)
NO (1)	NO740369L (en)
SE (1)	SE7501145L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3021077A (en) *	1976-11-11	1979-05-10	Ore Sorters (Australia) Pty. Ltd.	Valve
DE3537385A1 (en) *	1985-10-21	1987-05-21	Eberhard Armingeon	HYDRAULICALLY REGULATED LIQUID CONTROL VALVE FOR FLOW CONTROLLING LIQUID MEDIA
US4779761A (en) *	1986-10-31	1988-10-25	The Coca-Cola Company	Beverage dispenser pump system with pressure control device
US4901978A (en) *	1988-06-20	1990-02-20	Laminar Fluid Controls, Inc.	Flow control valve
CN104373647A (en) *	2014-11-29	2015-02-25	中国船舶重工集团公司第七�三研究所	Lubricating oil low-pressure protecting device
CN114017540A (en) *	2021-11-03	2022-02-08	哈尔滨工程大学	Low-power consumption governing valve

1974
- 1974-02-05 NO NO740369A patent/NO740369L/no unknown
1975
- 1975-02-03 SE SE7501145A patent/SE7501145L/ not_active Application Discontinuation
- 1975-02-03 FR FR7503323A patent/FR2273211A1/en active Granted
- 1975-02-03 DE DE19757503150U patent/DE7503150U/en not_active Expired
- 1975-02-03 DE DE19752504404 patent/DE2504404A1/en active Pending
- 1975-02-04 NL NL7501296A patent/NL7501296A/en unknown
- 1975-02-04 IT IT19918/75A patent/IT1031433B/en active
- 1975-02-04 BE BE153053A patent/BE825175A/en unknown
- 1975-02-04 FI FI750298A patent/FI750298A/fi not_active Application Discontinuation
- 1975-02-04 ES ES434449A patent/ES434449A1/en not_active Expired
- 1975-02-04 DK DK37075*#A patent/DK37075A/da unknown
- 1975-02-05 AU AU77903/75A patent/AU7790375A/en not_active Expired
- 1975-02-05 JP JP50015205A patent/JPS50109521A/ja active Pending

Also Published As

Publication number	Publication date
NL7501296A (en)	1975-08-07
DK37075A (en)	1975-10-06
NO740369L (en)	1975-08-06
FR2273211B3 (en)	1977-10-21
BE825175A (en)	1975-05-29
FR2273211A1 (en)	1975-12-26
FI750298A (en)	1975-08-06
JPS50109521A (en)	1975-08-28
SE7501145L (en)	1975-08-06
DE2504404A1 (en)	1975-08-07
ES434449A1 (en)	1976-12-16
DE7503150U (en)	1976-10-07
AU7790375A (en)	1976-08-05

Publication	Publication Date	Title
IT1029673B (en)	1979-03-20	ERANGIBLE VALVE FITTING
FR2284808A1 (en)	1976-04-09	FLAP VALVE
BR7404655D0 (en)	1974-12-03	PERFECTED AUTOMATIC CLOSING VALVE
SE7507536L (en)	1976-01-02	AUTOMATIC CLOSURE.
IT1035860B (en)	1979-10-20	HINGED VALVE
BR7410867D0 (en)	1975-09-02	AUTOMATIC BACKGROUND VALVE
IT1059124B (en)	1982-05-31	GATE VALVE
FR2288857A1 (en)	1976-05-21	ROLLER VALVE CLAP
FR2273990A1 (en)	1976-01-02	FLAP VALVE
SE407473B (en)	1979-03-26	FLOW CONTROL VALVE
IT1043235B (en)	1980-02-20	SOLENOID OPERATED VALVE
IT1037536B (en)	1979-11-20	PUSH-BUTTON AUTOMATIC PENCIL
SE7412379L (en)	1976-04-05	CONTROL VALVE FOR THE PARALLELLA RIVER
IT1042681B (en)	1980-01-30	STEM CONNECTION FOR GATE VALVES
IT1060343B (en)	1982-07-10	DOUBLE SEAL AND AUTOMATIC CYCLE LUBRICATING VALVE
IT1049841B (en)	1981-02-10	HINGE CLOSING VALVE
IT1031433B (en)	1979-04-30	AUTOMATIC CLOSING VALVE
IT1090545B (en)	1985-06-26	GATE VALVE
FR2274852A1 (en)	1976-01-09	DIRECT PASS SLIDING VALVE
BE833342A (en)	1975-12-31	FLAP VALVE
AT343429B (en)	1978-05-26	CONTROL VALVE
IT1054258B (en)	1981-11-10	DOUBLE SHUTTER VALVE
SE429367B (en)	1983-08-29	AUTOMATIC PATTERN FOR A GASCAR CHOKE VALVE
IT1025110B (en)	1978-08-10	AUTOMATIC CLOSING RETAINING ORGAN FOR PIPES
NO141007C (en)	1979-12-19	CONTROL DEVICE FOR A DAMPER VALVE.