NL188244C - REMOVABLE METAL FLANGE GASKET. - Google Patents

REMOVABLE METAL FLANGE GASKET.

Info

Publication number: NL188244C
Authority: NL; Netherlands
Prior art keywords: metal flange; flange gasket; removable metal; removable; gasket
Prior art date: 1978-12-04

Application number

NLAANVRAGE7908624,A

Other languages

Dutch (nl)

Other versions

NL188244B (en

NL7908624A (en

Original Assignee

Varian Associates

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.)

1978-12-04

Filing date

1979-11-28

Publication date

1992-05-06

1979-11-28 Application filed by Varian Associates filed Critical Varian Associates

1980-06-06 Publication of NL7908624A publication Critical patent/NL7908624A/en

1991-12-02 Publication of NL188244B publication Critical patent/NL188244B/en

1992-05-06 Application granted granted Critical

1992-05-06 Publication of NL188244C publication Critical patent/NL188244C/en

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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Flanged Joints, Insulating Joints, And Other Joints (AREA)
Joints With Pressure Members (AREA)
Gasket Seals (AREA)

NLAANVRAGE7908624,A 1978-12-04 1979-11-28 REMOVABLE METAL FLANGE GASKET. NL188244C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US96623078A	1978-12-04	1978-12-04
US96623078		1978-12-04

Publications (3)

Publication Number	Publication Date
NL7908624A NL7908624A (en)	1980-06-06
NL188244B NL188244B (en)	1991-12-02
NL188244C true NL188244C (en)	1992-05-06

Family

ID=25511083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7908624,A NL188244C (en)	1978-12-04	1979-11-28	REMOVABLE METAL FLANGE GASKET.

Country Status (6)

Country	Link
CA (1)	CA1110292A (en)
DE (1)	DE2948286A1 (en)
FR (1)	FR2443635B1 (en)
GB (1)	GB2038972B (en)
IT (1)	IT1125885B (en)
NL (1)	NL188244C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8505157D0 (en) *	1985-02-28	1985-04-03	Anson Ltd	Pipeline couplings
US4724200A (en) *	1985-09-03	1988-02-09	Eastman Kodak Company	Emulsions and photographic elements containing silver halide grains having icositetrahedral crystal faces
JPS63243585A (en) *	1986-11-18	1988-10-11	株式会社　リガルジヨイント	Joint for multiple pipe
EP0333814A1 (en) *	1987-10-09	1989-09-27	Eferel S.A.	Connector with interchangeable annular metal joint
US5135269A (en) *	1990-07-09	1992-08-04	Cajon Company	Tube coupling
DE9011772U1 (en) *	1990-08-13	1990-10-31	Karl Rafeld KG Spritzgußwerk, Elektronik und Formenbau, 8954 Biessenhofen	Pressure fitting for hot water and aggressive liquids
US5366261A (en) *	1992-04-27	1994-11-22	Fujikin Incorporated	Pipe joint with a gasket retainer
WO1998057090A1 (en) *	1997-06-13	1998-12-17	Swagelok Company	Face seal for modular block assembly interconnecting fluid components
JP3876351B2 (en)	1997-06-18	2007-01-31	忠弘大見	Pipe fitting
DE102005045731B4 (en) *	2005-09-23	2010-09-23	Benteler Automobiltechnik Gmbh	Connecting arrangement for pipes
EP1908998A1 (en) *	2006-10-08	2008-04-09	Ludwig Hiss	Soft metal seal
DE102007058126A1 (en)	2007-11-30	2009-06-04	Ludwig Hiss	Expansive metal-to-metal ring-seal used between e.g. flanges of pipes carrying hydrogen or helium, has Y-shaped edge profile
EP2212593B1 (en)	2007-10-29	2014-08-20	Ludwig Hiss	Expansion seal, especially for gases
DE102007051921A1 (en)	2007-10-29	2009-04-30	Ludwig Hiss	O-ring-like-spreading gas seal for providing flange connection of pipe, has cut with profile provided around periphery parallel to surfaces so that cross section guided inwardly through seal, has Y shape on contact zone of seal
WO2014152139A1 (en) *	2013-03-15	2014-09-25	Flowserve Management Company	Sanitary fitting for fluid handling equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1228871B (en) *	1960-03-19	1966-11-17	Sedimmeci Soc D Expl D Inv S M	Sealing arrangement for high vacuum flange connections
US3208758A (en) *	1961-10-11	1965-09-28	Varian Associates	Metal vacuum joint
US3747963A (en) *	1972-05-17	1973-07-24	Cajon Co	High vacuum flange assembly with o-ring gasket
DE2629548B2 (en) *	1976-07-01	1978-07-27	Kempchen & Co Gmbh, 4200 Oberhausen	Use of a seal with a metallic core and an It layer on both sides for systems and apparatus made of austenitic material

1979
- 1979-11-28 NL NLAANVRAGE7908624,A patent/NL188244C/en not_active IP Right Cessation
- 1979-11-30 DE DE19792948286 patent/DE2948286A1/en not_active Withdrawn
- 1979-12-03 CA CA341,074A patent/CA1110292A/en not_active Expired
- 1979-12-03 GB GB7941657A patent/GB2038972B/en not_active Expired
- 1979-12-04 FR FR7929741A patent/FR2443635B1/en not_active Expired
- 1979-12-04 IT IT27818/79A patent/IT1125885B/en active

Also Published As

Publication number	Publication date
GB2038972A (en)	1980-07-30
GB2038972B (en)	1983-03-09
IT1125885B (en)	1986-05-14
CA1110292A (en)	1981-10-06
NL188244B (en)	1991-12-02
DE2948286A1 (en)	1980-06-26
NL7908624A (en)	1980-06-06
IT7927818A0 (en)	1979-12-04
FR2443635B1 (en)	1986-06-20
FR2443635A1 (en)	1980-07-04

Publication	Publication Date	Title
NL7808380A (en)	1979-08-06	CORRUGATED GASKET.
NL187765C (en)	1992-01-02	SEAL.
NL188814C (en)	1992-10-01	GASKET.
NL7810126A (en)	1979-05-11	CONNECTION FLANGE.
NL188244C (en)	1992-05-06	REMOVABLE METAL FLANGE GASKET.
NL7810439A (en)	1979-05-03	TOWER GASKET.
NO151247C (en)	1985-03-06	Braided Gasket
NL7901497A (en)	1979-12-28	IRON-NICKEL-CHROME ALLOYS.
NL7801871A (en)	1978-08-23	CONNECTION FLANGE.
IT7926137A0 (en)	1979-10-01	SEAL GASKET.
DK152909C (en)	1988-12-19	METAL BOXES.
NL7802284A (en)	1979-09-04	SEALING GAP.
IT8023424A0 (en)	1980-07-14	SEAL GASKET.
OA06333A (en)	1981-06-30	Metal cabinet .
NO155999C (en)	1987-07-08	COATED METAL PRODUCT.
NL7902563A (en)	1979-10-24	GAS TIGHT CLOSURE.
NO792842L (en)	1980-03-06	METAL CONTAINER, SPECIAL PRESSURE GASKET
NO145671C (en)	1982-05-05	REMOVABLE SEALING SYSTEM.
NO803270L (en)	1981-05-04	PROCEDURE FOR METAL FORMATION.
FI790498A (en)	1979-08-18	METAL SERIES PAPPER
NL7811988A (en)	1979-07-05	PROCESS FOR THE PREPARATION OF ALKALINE METAL MERCAPTIES.
NL7900416A (en)	1979-07-30	GASKET.
NO150737C (en)	1984-12-12	PROCEDURE FOR AUTOTYPY.
IT7882561A0 (en)	1978-11-09	PORTISA METAL PANEL.
ES238520Y (en)	1979-04-01	HEAD GASKET CENTER.

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1987-01-02	BA	A request for search or an international-type search has been filed
1987-01-02	BB	A search report has been drawn up
1987-05-04	BC	A request for examination has been filed
1993-07-16	V1	Lapsed because of non-payment of the annual fee