ES409122A1 - Perfeccionamientos en valvulas. - Google Patents

Perfeccionamientos en valvulas.

Info

Publication number: ES409122A1
Authority: ES; Spain
Prior art keywords: valve; valve disc; spring means; valve seat; control valve
Prior art date: 1971-11-29
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.): Expired

Application number

ES409122A

Other languages

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.)

HALLARYDSVERKEN AB

Original Assignee

HALLARYDSVERKEN AB

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.)

1971-11-29

Filing date

1972-11-29

Publication date

1975-11-16

1972-11-29 Application filed by HALLARYDSVERKEN AB filed Critical HALLARYDSVERKEN AB

1975-11-16 Publication of ES409122A1 publication Critical patent/ES409122A1/es

Status Expired 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
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mechanically-Actuated Valves (AREA)
Lift Valve (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Preventing Unauthorised Actuation Of Valves (AREA)

ES409122A 1971-11-29 1972-11-29 Perfeccionamientos en valvulas. Expired ES409122A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE1528471A SE349646B (es)	1971-11-29	1971-11-29

Publications (1)

Publication Number	Publication Date
ES409122A1 true ES409122A1 (es)	1975-11-16

Family

ID=20300434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES409122A Expired ES409122A1 (es)	1971-11-29	1972-11-29	Perfeccionamientos en valvulas.

Country Status (11)

Country	Link
JP (1)	JPS4864522A (es)
BE (1)	BE792037A (es)
DE (1)	DE2258136A1 (es)
ES (1)	ES409122A1 (es)
FI (1)	FI55717C (es)
FR (1)	FR2166967A5 (es)
GB (1)	GB1355608A (es)
IT (1)	IT975877B (es)
NL (1)	NL7216168A (es)
NO (1)	NO132810C (es)
SE (1)	SE349646B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MX151063A (es) *	1979-10-15	1984-09-19	Caterpillar Tractor Co	Mejoras en aparato extinguidor de incendios
US5145151A (en) *	1992-01-17	1992-09-08	Chronister Clyde H	Internal tank valve with valve lock
JP2532140Y2 (ja) *	1992-06-23	1997-04-09	株式会社清水鐵工所	補修弁
SE502220C2 (sv) *	1993-12-22	1995-09-18	Water Jet Service Ab	Högtrycksventil
US5931444A (en) *	1998-02-20	1999-08-03	Chronister; Clyde H.	Internal tank car valve with safety lock
US6138985A (en) *	1999-10-05	2000-10-31	Chronister; Clyde H.	Internal tank car valve with safety lock and interlocking lug

0
- BE BE792037D patent/BE792037A/xx unknown
1971
- 1971-11-29 SE SE1528471A patent/SE349646B/xx unknown
1972
- 1972-11-15 GB GB5280372A patent/GB1355608A/en not_active Expired
- 1972-11-17 NO NO422172A patent/NO132810C/no unknown
- 1972-11-22 FI FI329972A patent/FI55717C/fi active
- 1972-11-28 JP JP11929772A patent/JPS4864522A/ja active Pending
- 1972-11-28 DE DE19722258136 patent/DE2258136A1/de active Pending
- 1972-11-28 IT IT7073972A patent/IT975877B/it active
- 1972-11-28 FR FR7242224A patent/FR2166967A5/fr not_active Expired
- 1972-11-29 NL NL7216168A patent/NL7216168A/xx not_active Application Discontinuation
- 1972-11-29 ES ES409122A patent/ES409122A1/es not_active Expired

Also Published As

Publication number	Publication date
JPS4864522A (es)	1973-09-06
FI55717C (fi)	1979-09-10
NO132810C (es)	1976-01-07
DE2258136A1 (de)	1973-06-07
NO132810B (es)	1975-09-29
FR2166967A5 (es)	1973-08-17
NL7216168A (es)	1973-06-01
GB1355608A (en)	1974-06-05
FI55717B (fi)	1979-05-31
IT975877B (it)	1974-08-10
BE792037A (fr)	1973-03-16
SE349646B (es)	1972-10-02

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ES445817A1 (es)	1977-06-01	Perfeccionamientos introducidos en valvulas de control de flujo de fluido.
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ES306035A1 (es)	1965-03-01	Mejoras en la construccion de valvulas de retencion.
GB1228827A (es)	1971-04-21
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GB1060169A (en)	1967-03-01	Diaphragm control valves
GB1113192A (en)	1968-05-08	Fluid flow control valves
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ES332562A1 (es)	1967-08-01	Mejoras en la construccion de valvulas de retencion.
ES413147A1 (es)	1976-01-16	Un dispositivo valvular manual para la regulacion de la presion de un medio comprimido entre una bomba y un inte- rruptor de fuerza.
ES359354A1 (es)	1970-06-01	Perfeccionamientos en la construccion de valvulas.
GB921182A (en)	1963-03-13	Valves for the control of fluids
GB729069A (en)	1955-05-04	Improvements in or relating to shut-off valves

Legal Events

Date	Code	Title	Description
2007-11-01	FD1A	Patent lapsed	Effective date: 19840204