IT7827313A0 - AIR REGULATING VALVE. - Google Patents

AIR REGULATING VALVE.

Info

Publication number: IT7827313A0
Authority: IT; Italy
Prior art keywords: regulating valve; air regulating; air; valve; regulating
Prior art date: 1977-09-07

Application number

IT7827313A

Other languages

Italian (it)

Other versions

IT1098493B (en

Original Assignee

Fram Corp

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.)

1977-09-07

Filing date

1978-09-05

Publication date

1978-09-05

1978-09-05 Application filed by Fram Corp filed Critical Fram Corp

1978-09-05 Publication of IT7827313A0 publication Critical patent/IT7827313A0/en

1985-09-07 Application granted granted Critical

1985-09-07 Publication of IT1098493B publication Critical patent/IT1098493B/en

Links

230000001105 regulatory effect Effects 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Toxicology (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Multiple-Way Valves (AREA)
Fluid-Driven Valves (AREA)

IT27313/78A 1977-09-07 1978-09-05 AIR REGULATION VALVE IT1098493B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83122077A	1977-09-07	1977-09-07

Publications (2)

Publication Number	Publication Date
IT7827313A0 true IT7827313A0 (en)	1978-09-05
IT1098493B IT1098493B (en)	1985-09-07

Family

ID=25258569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27313/78A IT1098493B (en)	1977-09-07	1978-09-05	AIR REGULATION VALVE

Country Status (6)

Country	Link
JP (1)	JPS5449616A (en)
DE (1)	DE2838885A1 (en)
FR (1)	FR2402820A1 (en)
GB (1)	GB2004030A (en)
IT (1)	IT1098493B (en)
SE (1)	SE7809341A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4393855A (en) *	1980-12-11	1983-07-19	Andre Mandar	Correcting device for the combustion of engines of vehicles during transitional phases of operation
US4556077A (en) *	1983-12-20	1985-12-03	Allied Corporation	Switching valve for a fuel supply system
JP2001182842A (en) *	1999-12-24	2001-07-06	Ichimaru Giken:Kk	Piston valve
JP4805465B2 (en) *	2001-02-21	2011-11-02	株式会社アサヒ・エンタープライズ	Control valve
JP5067080B2 (en) *	2007-08-30	2012-11-07	株式会社ノーリツ	Backflow prevention valve, backflow prevention device having the same, hot water supply device and hot water supply system
CA3076749A1 (en) *	2017-09-29	2019-04-04	Fisher Controls International Llc	Relay valve and force balancing method
CN112013152B (en) *	2020-08-05	2022-03-15	国能龙源环保有限公司	Liquid level control valve, liquid level control system and liquid level control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2875784A (en) *	1954-01-05	1959-03-03	Bendix Aviat Corp	Three-way solenoid valve
FR1195936A (en) *	1958-05-16	1959-11-20		Three-way control valve
US3304048A (en) *	1963-10-14	1967-02-14	Roberts Simon	Balanced valve
JPS4734522U (en) *	1971-05-15	1972-12-18
US3823556A (en) *	1971-05-19	1974-07-16	Toyota Motor Co Ltd	Change-over valve assembly for a gas passageway

1978
- 1978-08-09 GB GB7832715A patent/GB2004030A/en not_active Withdrawn
- 1978-08-18 FR FR7824167A patent/FR2402820A1/en not_active Withdrawn
- 1978-09-01 JP JP10740278A patent/JPS5449616A/en active Pending
- 1978-09-05 IT IT27313/78A patent/IT1098493B/en active
- 1978-09-05 SE SE7809341A patent/SE7809341A/en unknown
- 1978-09-06 DE DE19782838885 patent/DE2838885A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
SE7809341A (en)	1979-03-07
DE2838885A1 (en)	1979-03-15
GB2004030A (en)	1979-03-21
IT1098493B (en)	1985-09-07
FR2402820A1 (en)	1979-04-06
JPS5449616A (en)	1979-04-19

Publication	Publication Date	Title
FR2461870B1 (en)	1985-11-08	REGULATING VALVE
NL7806270A (en)	1979-01-03	FLOW REGULATOR.
IT1110875B (en)	1986-01-06	THERMOSTATIC REGULATING VALVE
IT1107795B (en)	1985-11-25	THERMOSTATIC REGULATING VALVE
NL7802633A (en)	1978-09-13	AIR VALVE.
IT7828254A0 (en)	1978-09-29	AIR CONDITIONER.
IT1113795B (en)	1986-01-20	PERFECTED FLOW REGULATING VALVE
IT7827096A0 (en)	1978-08-29	DISTRIBUTION VALVE.
ATA888478A (en)	1985-08-15	FLAP VALVE
NL7804995A (en)	1978-11-13	VALVE.
BR7702148A (en)	1978-01-10	PASSAGE REGULATING VALVE
IT1160615B (en)	1987-03-11	AIR CONDITIONER
IT7823632A0 (en)	1978-05-19	TWO STAGE AIR PURIFIER.
IT7920488A0 (en)	1979-02-23	AIR FILTER.
NL7800470A (en)	1978-07-19	CONTROL VALVE.
IT7827310A0 (en)	1978-09-05	AIR REGULATING VALVE.
NO780318L (en)	1978-12-14	FLOW CONTROLLER.
BE869338A (en)	1979-01-29	VALVE ACTUATOR
IT7827313A0 (en)	1978-09-05	AIR REGULATING VALVE.
BR7703218A (en)	1978-02-08	FLOW REGULATING VALVE
IT7828886A0 (en)	1978-10-18	VALVE.
IT7922379A0 (en)	1979-05-04	AIR CONDITIONING SYSTEM FOR EXSIMILAR HOUSES.
IT1080852B (en)	1985-05-16	AIR HUMIDIFIER
IT1088750B (en)	1985-06-10	AIR CONTROL VALVE, IN PARTICULAR FOR CARBURETORS
IT7827217A0 (en)	1978-08-31	AIR VALVE CLOSURE MEANS FOR CARBURETTORS.