SE362499B - - Google Patents

Info

Publication number: SE362499B
Authority: SE; Sweden

Application number

SE1209870A

Inventor

B D Stewart

Original Assignee

Rosan Ets

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.)

1969-09-08

Filing date

1970-09-07

Publication date

1973-12-10

1970-09-07 Application filed by Rosan Ets filed Critical Rosan Ets

1973-12-10 Publication of SE362499B publication Critical patent/SE362499B/xx

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
- 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
- Y10T137/5762—With leakage or drip collecting
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8359—Inspection means
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
- Y10T137/86767—Spool
- Y10T137/86775—With internal passage

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Examining Or Testing Airtightness (AREA)
Indication Of The Valve Opening Or Closing Status (AREA)
Details Of Valves (AREA)

SE1209870A 1969-09-08 1970-09-07 SE362499B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85582969A	1969-09-08	1969-09-08

Publications (1)

Publication Number	Publication Date
SE362499B true SE362499B (de)	1973-12-10

Family

ID=25322178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE1209870A SE362499B (de)	1969-09-08	1970-09-07

Country Status (8)

Country	Link
US (1)	US3583435A (de)
JP (1)	JPS4914808B1 (de)
CH (1)	CH513358A (de)
DE (1)	DE2042198C3 (de)
FR (1)	FR2061117A5 (de)
GB (1)	GB1320209A (de)
NL (1)	NL155350B (de)
SE (1)	SE362499B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE387740B (sv) *	1974-05-31	1976-09-13	Primus Sievert Ab	Gasleckageindikator
US4077427A (en) *	1976-09-09	1978-03-07	Rosan Enterprises	Leak detector valve assembly
JPS5366818U (de) *	1976-11-07	1978-06-05
US4197097A (en) *	1977-12-02	1980-04-08	Seaton-Wilson Inc.	Apparatus for venting gas from afluid system
JPS54121520U (de) *	1978-02-14	1979-08-25
GB8303407D0 (en) *	1983-02-08	1983-03-16	Tectron Eng Ltd	Fuel injectors
GB2134660B (en) *	1983-02-08	1986-05-21	Tectron	Testing fuel injectors
US4524608A (en) *	1983-12-05	1985-06-25	Bellefeuille David T	Gas leak meter
SI9111169B (sl) *	1990-07-06	1999-10-31	Pipelife Rohrsysteme Gesellschaft M.B.H.	Varnostna zapiralna priprava
AT398238B (de) *	1990-12-21	1994-10-25	Pipelife Rohrsysteme Gmbh	Sicherheitsschliessvorrichtung
US5318098A (en) *	1992-09-24	1994-06-07	Wagstaff, Inc.	Metal casting unit
SE524643C2 (sv) *	2003-04-04	2004-09-14	Sunquist Metall Ab	Anordning för att fastställa påverkan av ett ström ninsstyrt gasformigt medium
CN113358162B (zh) *	2020-03-05	2025-01-17	威光自动化科技股份有限公司	气体泄漏感测方法
CN111853340B (zh) *	2020-07-27	2022-03-04	宁波华成阀门有限公司	一种物联网天然气检测及报警阀门
CN116113815A (zh) *	2020-09-04	2023-05-12	加索凯有限公司	用于燃气泄漏检测的压力锁
CN113154166B (zh) *	2021-04-21	2023-06-23	苏州道森阀门有限公司	一种液体泄漏可自动断流的三通阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US330267A (en) *		1885-11-10		Means for gas-distribution
DE882148C (de) *	1943-10-03	1953-07-06	Aeg	Verfahren zur Auffindung von Leckstellen in unter der Erde verlegten Gasdruckkabeln oder Druckgas fuehrenden Rohrleitungen
US2707390A (en) *	1948-12-15	1955-05-03	Edward Valves Inc	Valve testing device
US3340723A (en) *	1965-10-11	1967-09-12	Amp Inc	Testing for leakage in electrical connectors
FR1544760A (fr) *	1967-09-25	1968-11-08		Détecteur permanent, manuel ou automatique, de fuite dans une installation de gaz

1969
- 1969-09-08 US US3583435D patent/US3583435A/en not_active Expired - Lifetime
1970
- 1970-08-25 DE DE2042198A patent/DE2042198C3/de not_active Expired
- 1970-09-03 CH CH1318170A patent/CH513358A/de not_active IP Right Cessation
- 1970-09-03 NL NL7013065A patent/NL155350B/xx not_active IP Right Cessation
- 1970-09-07 SE SE1209870A patent/SE362499B/xx unknown
- 1970-09-08 JP JP7825770A patent/JPS4914808B1/ja active Pending
- 1970-09-08 GB GB4301970A patent/GB1320209A/en not_active Expired
- 1970-09-08 FR FR7032610A patent/FR2061117A5/fr not_active Expired

Also Published As

Publication number	Publication date
NL155350B (nl)	1977-12-15
US3583435A (en)	1971-06-08
DE2042198B2 (de)	1981-04-02
NL7013065A (de)	1971-03-10
GB1320209A (en)	1973-06-13
DE2042198A1 (de)	1971-03-11
FR2061117A5 (de)	1971-06-18
DE2042198C3 (de)	1981-12-17
JPS4914808B1 (de)	1974-04-10
CH513358A (de)	1971-09-30

Publication	Publication Date	Title
AU465452B2 (de)	1975-09-11
FR2061117A5 (de)	1971-06-18
AU450150B2 (de)	1970-11-12
AU442375B2 (de)	1973-11-06
AU470301B1 (de)	1972-05-25
CS155297B1 (de)	1974-05-30
AU5113869A (de)	1971-04-29
AU442463B2 (de)	1973-11-09
AU442538B2 (de)	1973-11-12
AU442554B2 (de)	1973-11-13
AU442357B2 (de)	1973-11-07
AU470661B1 (de)	1970-10-05
AU442535B2 (de)	1973-11-12
AU428129B2 (de)	1972-09-12
AU5228269A (de)	1970-09-24
AU4949169A (de)	1970-07-30
AU5598769A (de)	1970-12-10
CS150764B1 (de)	1973-09-17
AU5397469A (de)	1970-10-29
CS148816B1 (de)	1973-05-24
AU5077469A (de)	1970-08-27
AU4540468A (de)	1971-04-01
AU481328A (de)	1973-05-31
CH413370A4 (de)	1971-10-29
AU4982068A (de)	1970-08-06