DK70187A - Spaerreventil - Google Patents

Spaerreventil

Info

Publication number: DK70187A
Authority: DK; Denmark
Prior art keywords: save valve; save; valve
Prior art date: 1986-02-13

Application number

DK070187A

Other languages

English (en)

Other versions

DK70187D0 (da

Inventor

Giovanni Mancassola

Original Assignee

Mondeo Srl

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.)

1986-02-13

Filing date

1987-02-12

Publication date

1987-08-14

1986-02-13 Priority claimed from IT8641523A external-priority patent/IT1214361B/it

1986-08-28 Priority claimed from IT3074286U external-priority patent/IT209696Z2/it

1987-02-12 Application filed by Mondeo Srl filed Critical Mondeo Srl

1987-02-12 Publication of DK70187D0 publication Critical patent/DK70187D0/da

1987-08-14 Publication of DK70187A publication Critical patent/DK70187A/da

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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
- 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
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7866—Plural seating
- Y10T137/7867—Sequential
- Y10T137/7868—Resilient gasket
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7932—Valve stem extends through fixed spring abutment
- Y10T137/7933—Yoke or cage-type support for valve stem

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)

DK070187A 1986-02-13 1987-02-12 Spaerreventil DK70187A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT8641523A IT1214361B (it)	1986-02-13	1986-02-13	Valvola di ritegno per condutture di liquidi.
IT3074286U IT209696Z2 (it)	1986-08-28	1986-08-28	Valvola di ritegno per liquidi.

Publications (2)

Publication Number	Publication Date
DK70187D0 DK70187D0 (da)	1987-02-12
DK70187A true DK70187A (da)	1987-08-14

Family

ID=26328891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK070187A DK70187A (da)	1986-02-13	1987-02-12	Spaerreventil

Country Status (4)

Country	Link
US (1)	US4768549A (da)
EP (1)	EP0232858B1 (da)
DE (1)	DE3762915D1 (da)
DK (1)	DK70187A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1257410B (it) *	1992-03-18	1996-01-15	Valter Falavegna	Flussostato di controllo particolarmente per circuiti primari in impianti di riscaldamento
DE20308972U1 (de)	2003-06-10	2003-08-21	Bürkert Werke GmbH & Co KG, 74653 Ingelfingen	Kleinventil in Blechbauweise
IT1401775B1 (it) *	2010-06-16	2013-08-02	Dalla Benetta	Valvola di non ritorno
EP2580503B1 (en) *	2011-08-03	2016-04-20	Artemis Intelligent Power Limited	Face sealing annular valve
CN106471299B (zh)	2014-09-01	2019-12-20	丹佛斯有限公司	具有焊接式阀壳体的阀
WO2020122938A1 (en) *	2018-12-14	2020-06-18	Halliburton Energy Services, Inc.	Pump valve guide for hydraulic fracturing
FR3142789B1 (fr) *	2022-12-01	2025-03-14	Valeo Systemes Thermiques	Valve de contrôle pour circuit de traitement thermique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2196107A (en) *	1937-11-05	1940-04-02	Wm Powell Company	Sheet metal nozzle valve
US2594641A (en) *	1946-08-29	1952-04-29	Henry Valve Company Inc	Check valve
DE850102C (de) *	1947-12-19	1952-09-22	Paul Andre Guinard	Rueckschlagventil fuer Rohrleitungen
US2704547A (en) *	1951-04-05	1955-03-22	Honeywell Regulator Co	Control apparatus
US2759699A (en) *	1951-12-26	1956-08-21	Phillips Petroleum Co	Anti-back flow motor valve
US2869221A (en) *	1952-10-21	1959-01-20	Stabl Armaturen G M B H	Method of producing valve housings
US2797704A (en) *	1953-02-04	1957-07-02	John J Mcdermott	Check valve
US2942617A (en) *	1958-05-02	1960-06-28	Gilliam James Paul	Slip check valve
US3378030A (en) *	1965-07-26	1968-04-16	Gen Signal Corp	Valve
US3430647A (en) *	1966-06-10	1969-03-04	Turner Corp	Safety valve for propane cylinders
US3506239A (en) *	1968-04-24	1970-04-14	Avm Corp	Valve with sectional body structure and sealing means therefor
US3674238A (en) *	1970-08-24	1972-07-04	Ferro Mfg Corp	Tubular valve and body structure
US3742983A (en) *	1970-10-30	1973-07-03	Avm Corp	Valve assembly having integral body and inlet
CA998248A (en) *	1972-07-28	1976-10-12	Yushi Yamamoto	Secondary air supply system for an internal combustion engine
US4194589A (en) *	1978-06-12	1980-03-25	Parr Erwin W	Valve

1987
- 1987-01-30 US US07/009,302 patent/US4768549A/en not_active Expired - Fee Related
- 1987-02-05 DE DE8787101575T patent/DE3762915D1/de not_active Expired - Fee Related
- 1987-02-05 EP EP19870101575 patent/EP0232858B1/en not_active Expired - Lifetime
- 1987-02-12 DK DK070187A patent/DK70187A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0232858A1 (en)	1987-08-19
US4768549A (en)	1988-09-06
DK70187D0 (da)	1987-02-12
DE3762915D1 (de)	1990-06-28
EP0232858B1 (en)	1990-05-23

Publication	Publication Date	Title
ES2024512B3 (es)	1992-03-01	Valvula
DK541187D0 (da)	1987-10-16	Ventilsamling
DK164298C (da)	1992-10-19	Kontraventil
NO173645C (no)	1994-01-12	Maaleventil
FR2583129B1 (fr)	1989-01-06	Valve
BR8406740A (pt)	1985-10-22	Valvula
NO169796C (no)	1992-08-05	Flerveis/toveis sluseventil
KR880701837A (ko)	1988-11-05	밸브장치
MX161771A (es)	1990-12-20	Valvula turbosoplante
BR8600737A (pt)	1986-11-04	Valvula
DK70187D0 (da)	1987-02-12	Spaerreventil
DK164240C (da)	1992-10-19	Reduktionsventil
IT1222387B (it)	1990-09-05	Complesso valvolare
IT1204298B (it)	1989-03-01	Disposizione valvolare
ATA115686A (de)	1989-01-15	Dosierventil
DK550187A (da)	1988-04-29	Reduktionsventil
FR2598770B1 (fr)	1989-12-22	Vanne
DK245286D0 (da)	1986-05-26	Hovedhane
ATA108186A (de)	1988-05-15	Mehrwege-ventil
BR8604911A (pt)	1988-05-31	Valvula
BR6600681U (pt)	1986-10-14	Valvula
MX159870A (es)	1989-09-25	Valvula hidroneumatica
DK36887A (da)	1987-07-25	Ekspansionsventil
IT8621441A0 (it)	1986-08-07	Valvola di riduzione
BR8504626A (pt)	1987-04-28	Valvula

Legal Events

Date	Code	Title	Description
1992-02-03	AHS	Application shelved for other reasons than non-payment