IT956271B - Valvola a maschio - Google Patents

Valvola a maschio

Info

Publication number: IT956271B
Authority: IT; Italy
Prior art keywords: male valve; male; valve
Prior art date: 1971-05-27

Application number

IT24476/72A

Other languages

English (en)

Original Assignee

Self R

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.)

1971-05-27

Filing date

1972-05-17

Publication date

1973-10-10

1972-05-17 Application filed by Self R filed Critical Self R

1973-10-10 Application granted granted Critical

1973-10-10 Publication of IT956271B publication Critical patent/IT956271B/it

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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Mechanically-Actuated Valves (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)

IT24476/72A 1971-05-27 1972-05-17 Valvola a maschio IT956271B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US14742971A	1971-05-27	1971-05-27

Publications (1)

Publication Number	Publication Date
IT956271B true IT956271B (it)	1973-10-10

Family

ID=22521535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24476/72A IT956271B (it)	1971-05-27	1972-05-17	Valvola a maschio

Country Status (7)

Country	Link
US (1)	US3689026A (it)
JP (1)	JPS5124139B1 (it)
DE (1)	DE7217008U (it)
FR (1)	FR2139149B1 (it)
GB (1)	GB1379178A (it)
IT (1)	IT956271B (it)
NL (1)	NL7206324A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3743246A (en) *	1972-05-30	1973-07-03	Walworth Co	Fabricated round gate valve body
IT1125762B (it) *	1977-03-10	1986-05-14	Nuovo Pignone Spa	Valvola di isolamento a sfera perfezionata
JPS53122937A (en) *	1977-04-01	1978-10-26	Yamatake Honeywell Co Ltd	Sealed type rotary valve
US5385332A (en) *	1994-01-28	1995-01-31	Johnston Pump/General Valve, Inc.	Flow stabilized, retractable seal, double-block and bleed plug valve
DE19722254C2 (de) *	1997-05-28	1999-05-20	Daimler Chrysler Ag	Vorrichtung zum Auskoppeln von Wärmeenergie aus Fahrzeugreibungsbremsanlagen
US8230533B2 (en) *	2006-09-22	2012-07-31	Kohler Co.	Toilet bowl discharge valve assembly
US9545694B2 (en) *	2013-07-18	2017-01-17	Valentin POSTEVKA	Cylindrical valve assembly
CN111434957A (zh) *	2019-01-14	2020-07-21	伊利诺斯工具制品有限公司	多通道阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2501635A (en) *	1945-04-19	1950-03-21	Crane Co	Rotary plug valve
FR1364752A (fr) *	1963-05-13	1964-06-26	Commissariat Energie Atomique	Vanne
US3575376A (en) *	1968-10-30	1971-04-20	Thiokol Chemical Corp	Dual position valve

1971
- 1971-05-27 US US147429A patent/US3689026A/en not_active Expired - Lifetime
1972
- 1972-04-17 GB GB1761372A patent/GB1379178A/en not_active Expired
- 1972-05-04 DE DE19727217008U patent/DE7217008U/de not_active Expired
- 1972-05-10 NL NL7206324A patent/NL7206324A/xx not_active Application Discontinuation
- 1972-05-17 IT IT24476/72A patent/IT956271B/it active
- 1972-05-25 JP JP47051277A patent/JPS5124139B1/ja active Pending
- 1972-05-26 FR FR727218942A patent/FR2139149B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1379178A (en)	1975-01-02
DE2221941A1 (de)	1972-11-30
US3689026A (en)	1972-09-05
JPS5124139B1 (it)	1976-07-22
FR2139149B1 (it)	1973-07-13
FR2139149A1 (it)	1973-01-05
DE7217008U (de)	1976-10-07
NL7206324A (it)	1972-11-29
DE2221941B2 (de)	1975-11-06

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