BE797887A - Valve a dispositif de mise hors d'etat de fonctionnement - Google Patents

Valve a dispositif de mise hors d'etat de fonctionnement

Info

Publication number: BE797887A
Authority: BE; Belgium
Prior art keywords: valve; disconnection device; disconnection
Prior art date: 1972-04-12

Application number

BE129741A

Other languages

English (en)

French (fr)

Inventor

D L Bianchetta

K R Lohbauer

Original Assignee

Caterpillar Tractor Co

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.)

1972-04-12

Filing date

1973-04-06

Publication date

1973-10-08

1973-04-06 Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co

1973-10-08 Publication of BE797887A publication Critical patent/BE797887A/xx

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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- 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
- Y10T137/5109—Convertible
- 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
- Y10T137/5109—Convertible
- Y10T137/5196—Unit orientable in a single location between plural positions

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Safety Valves (AREA)
Fluid-Pressure Circuits (AREA)

BE129741A 1972-04-12 1973-04-06 Valve a dispositif de mise hors d'etat de fonctionnement BE797887A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00243396A US3831620A (en)	1972-04-12	1972-04-12	Valve disabling device

Publications (1)

Publication Number	Publication Date
BE797887A true BE797887A (fr)	1973-10-08

Family

ID=22918617

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE129741A BE797887A (fr)	1972-04-12	1973-04-06	Valve a dispositif de mise hors d'etat de fonctionnement

Country Status (6)

Country	Link
US (1)	US3831620A (xx)
JP (1)	JPS5858540B2 (xx)
BE (1)	BE797887A (xx)
CA (1)	CA982449A (xx)
DE (1)	DE2318880C2 (xx)
FR (1)	FR2180008B1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5518575Y2 (xx) *	1974-08-23	1980-04-30
US4024797A (en) *	1975-10-28	1977-05-24	Caterpillar Tractor Co.	Spring centered balanced resolver valve
US4282898A (en) *	1979-11-29	1981-08-11	Caterpillar Tractor Co.	Flow metering valve with operator selectable boosted flow
CN113565816B (zh) *	2021-06-28	2023-11-24	北京天玛智控科技股份有限公司	安全阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US898377A (en) *	1906-08-23	1908-09-08	John Henry Karns	Combined stop and check.
US2959390A (en) *	1957-08-07	1960-11-08	Kugler Fonderie Robinetterie	Pilot controlled main valve
US2993677A (en) *	1958-03-21	1961-07-25	Ford Meter Box Company Inc	Valve construction
DE1172120B (de) *	1958-11-28	1964-06-11	Stahlwerke Brueninghaus G M B	Einrichtung zum mechanischen Reinigen der Drosselstelle eines Druckreglers fuer Axial-kolbenpumpen
US3026896A (en) *	1959-09-03	1962-03-27	George W Dahl Company Inc	Reversible valve structure
US3416561A (en) *	1966-12-21	1968-12-17	Caterpillar Tractor Co	Dual pressure relief valve with shock damping
SE328778B (xx) *	1968-07-11	1970-09-21	Monsun Tison Ab
IE38411B1 (en) *	1972-10-31	1978-03-01	Unilever Ltd	Food fat
JPS5148756U (xx) *	1974-10-09	1976-04-12

1972
- 1972-04-12 US US00243396A patent/US3831620A/en not_active Expired - Lifetime
1973
- 1973-03-30 CA CA167,574A patent/CA982449A/en not_active Expired
- 1973-04-06 BE BE129741A patent/BE797887A/xx not_active IP Right Cessation
- 1973-04-11 FR FR7313150A patent/FR2180008B1/fr not_active Expired
- 1973-04-12 DE DE2318880A patent/DE2318880C2/de not_active Expired
- 1973-04-12 JP JP48040918A patent/JPS5858540B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5858540B2 (ja)	1983-12-26
JPS498817A (xx)	1974-01-25
DE2318880A1 (de)	1973-10-25
CA982449A (en)	1976-01-27
US3831620A (en)	1974-08-27
DE2318880C2 (de)	1984-05-30
FR2180008A1 (xx)	1973-11-23
FR2180008B1 (xx)	1977-02-04

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Legal Events

Date	Code	Title	Description
1992-10-31	RE	Patent lapsed	Owner name: CATERPILLAR INC. Effective date: 19920430

Date

Code

Title

Description

1992-10-31

Patent lapsed

Owner name: CATERPILLAR INC.

Effective date: 19920430