FR2373742A1 - Dispositif d'entrainement en rotation pour armatures - Google Patents

Dispositif d'entrainement en rotation pour armatures

Info

Publication number: FR2373742A1
Authority: FR; France
Prior art keywords: reinforcements; training device; rotation training; housing; drive
Prior art date: 1976-12-08
Legal status (The legal status 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 status listed.): Pending

Application number

FR7737007A

Other languages

English (en)

French (fr)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PFANNENSCHMIDT ING BUERO

Original Assignee

PFANNENSCHMIDT ING BUERO

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.)

1976-12-08

Filing date

1977-12-08

Publication date

1978-07-07

1977-12-08 Application filed by PFANNENSCHMIDT ING BUERO filed Critical PFANNENSCHMIDT ING BUERO

1978-07-07 Publication of FR2373742A1 publication Critical patent/FR2373742A1/fr

Status Pending legal-status Critical Current

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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Driven Valves (AREA)
Actuator (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Reciprocating Pumps (AREA)
Taps Or Cocks (AREA)

FR7737007A 1976-12-08 1977-12-08 Dispositif d'entrainement en rotation pour armatures Pending FR2373742A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762655493 DE2655493C3 (de)	1976-12-08	1976-12-08	Druckmittelbetätigter Drehantrieb für ein Ventil

Publications (1)

Publication Number	Publication Date
FR2373742A1 true FR2373742A1 (fr)	1978-07-07

Family

ID=5994930

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7737007A Pending FR2373742A1 (fr)	1976-12-08	1977-12-08	Dispositif d'entrainement en rotation pour armatures

Country Status (7)

Country	Link
CH (1)	CH625023A5 (it)
DE (1)	DE2655493C3 (it)
FR (1)	FR2373742A1 (it)
GB (1)	GB1545038A (it)
IT (1)	IT1089721B (it)
NL (1)	NL7713530A (it)
SE (1)	SE7713851L (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0353586A3 (en) *	1988-08-04	1990-05-30	Siemens Aktiengesellschaft	Actuator for a quick stop valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH661331A5 (de) *	1983-08-25	1987-07-15	Fischer Ag Georg	Ventileinrichtung mit einer fernsteuerbaren betaetigungseinrichtung.
GB2210955B (en) *	1987-10-08	1991-09-18	Rucker Co	Rotary shear seal hydraulic valve
NO301901B1 (no) *	1995-08-07	1997-12-22	Norske Stats Oljeselskap	Ventilaktuator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3035808A (en) *	1956-08-30	1962-05-22	Hydril Co	Pressure responsive valve
FR1373750A (fr) *	1963-07-31	1964-10-02		Moyen pour obturer le ou les conduits de fluide dans les dispositifs de vannes dites à passage direct de fluide
FR1582420A (it) *	1968-09-27	1969-09-26
US3539147A (en) *	1969-01-21	1970-11-10	Herman L Paul Jr	Power actuated ball valve
US3690615A (en) *	1970-07-24	1972-09-12	Stile Craft Mfg Inc	Automatic valve
US3806082A (en) *	1972-01-24	1974-04-23	Smith International	Power kelly cock
US3982725A (en) *	1974-06-27	1976-09-28	Keystone International, Inc.	Valve actuator

1976
- 1976-12-08 DE DE19762655493 patent/DE2655493C3/de not_active Expired
1977
- 1977-12-06 CH CH1491977A patent/CH625023A5/de not_active IP Right Cessation
- 1977-12-06 SE SE7713851A patent/SE7713851L/ unknown
- 1977-12-06 IT IT3049177A patent/IT1089721B/it active
- 1977-12-07 NL NL7713530A patent/NL7713530A/xx not_active Application Discontinuation
- 1977-12-08 FR FR7737007A patent/FR2373742A1/fr active Pending
- 1977-12-08 GB GB5120377A patent/GB1545038A/en not_active Expired

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3035808A (en) *	1956-08-30	1962-05-22	Hydril Co	Pressure responsive valve
FR1373750A (fr) *	1963-07-31	1964-10-02		Moyen pour obturer le ou les conduits de fluide dans les dispositifs de vannes dites à passage direct de fluide
FR1582420A (it) *	1968-09-27	1969-09-26
US3539147A (en) *	1969-01-21	1970-11-10	Herman L Paul Jr	Power actuated ball valve
US3690615A (en) *	1970-07-24	1972-09-12	Stile Craft Mfg Inc	Automatic valve
US3806082A (en) *	1972-01-24	1974-04-23	Smith International	Power kelly cock
US3982725A (en) *	1974-06-27	1976-09-28	Keystone International, Inc.	Valve actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0353586A3 (en) *	1988-08-04	1990-05-30	Siemens Aktiengesellschaft	Actuator for a quick stop valve

Also Published As

Publication number	Publication date
IT1089721B (it)	1985-06-18
DE2655493C3 (de)	1979-05-23
CH625023A5 (en)	1981-08-31
DE2655493B2 (de)	1978-09-28
NL7713530A (nl)	1978-06-12
SE7713851L (sv)	1978-06-09
GB1545038A (en)	1979-05-02
DE2655493A1 (de)	1978-06-22

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