NL7204897A - - Google Patents

Info

Publication number: NL7204897A
Authority: NL; Netherlands

Application number

NL7204897A

Other versions

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.)

1972-03-14

Filing date

1972-04-12

Publication date

1973-09-18

1972-04-12 Application filed filed Critical

1973-09-18 Publication of NL7204897A publication Critical patent/NL7204897A/xx

1977-07-15 Publication of NL153985B publication Critical patent/NL153985B/en

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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2028—Details of bearings for the axis of rotation
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/2078—Sealing means for the axis of rotation

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Pipe Accessories (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Superstructure Of Vehicle (AREA)

NL727204897A 1972-03-14 1972-04-12 SEAL FOR A SEAT IN A HOUSE FOR A VALVE. NL153985B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH368572A CH549179A (en)	1972-03-14	1972-03-14	GAS-TIGHT LOCKING FLAP.

Publications (2)

Publication Number	Publication Date
NL7204897A true NL7204897A (en)	1973-09-18
NL153985B NL153985B (en)	1977-07-15

Family

ID=4261314

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL727204897A NL153985B (en)	1972-03-14	1972-04-12	SEAL FOR A SEAT IN A HOUSE FOR A VALVE.

Country Status (11)

Country	Link
US (1)	US3817490A (en)
JP (1)	JPS48102318A (en)
AT (1)	AT325257B (en)
CA (1)	CA966476A (en)
CH (1)	CH549179A (en)
DE (2)	DE2212972C3 (en)
ES (1)	ES412557A1 (en)
FR (1)	FR2175994B1 (en)
GB (1)	GB1420384A (en)
NL (1)	NL153985B (en)
SE (1)	SE392160B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2718559C2 (en) *	1977-04-26	1983-10-27	Aurora Konrad G. Schulz Gmbh & Co, 6933 Mudau	Flap valve
JPS541431A (en) *	1977-06-06	1979-01-08	Kitamura Barubu Seizou Kk	Eccentric rotary valve
US4254936A (en) *	1977-12-07	1981-03-10	Shell Oil Company	Butterfly valve
DE3249458C2 (en) *	1982-04-21	1987-01-02	Special Noe Kb Transprogress	Device for sealing a detachable connection point of the pipe elements of pneumatic conveying systems
JPS59185934A (en) *	1983-04-07	1984-10-22	Miyazaki Plast Kk	Gas sealed damper
JPS6019866U (en) *	1983-07-19	1985-02-12	株式会社　松島機械研究所	Single shaft sealed damper
US4913398A (en) *	1989-08-07	1990-04-03	Ziaylek Theodore Jun	High speed dumping valve apparatus
GB2238600B (en) *	1989-11-30	1993-11-17	Fort Vale Eng Ltd	Flow control valve
NO170824C (en) *	1990-07-10	1992-12-09	Covent As	Butterfly Valves
DE4033663C1 (en) *	1990-10-23	1992-02-13	Stober + Morlock Waermekraft Gmbh, 4350 Recklinghausen, De
JP2767096B2 (en) *	1994-02-09	1998-06-18	博横田	Compound butterfly valve device
DE19511756A1 (en) *	1995-03-30	1996-10-02	Gestra Ag	Butterfly valve with spring-loaded closure part
US20070215833A1 (en) *	2006-03-17	2007-09-20	Circor International, Inc.	Strap actuated flapper valve
DE502006004917D1 (en) *	2006-07-06	2009-11-05	Cooper Standard Automotive D	Exhaust gas recirculation valve
US20090019664A1 (en) *	2007-07-20	2009-01-22	Kwin Abram	Square bushing for exhaust valve
US9388991B2 (en) *	2011-04-27	2016-07-12	Electrolux Home Products, Inc.	Flow control device for an oven
CN107420559B (en)	2017-08-02	2024-04-02	上海鸿研物流技术有限公司	Valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR496005A (en) *	1917-12-15	1919-10-24	Compteurs Comp D	Quick-acting valve
DE1026643B (en) *	1954-07-17	1958-03-20	Happich Gmbh Gebr	Edge sealing profiles for metal moldings of motor vehicles
GB877801A (en) *	1958-09-05	1961-09-20	Bopp & Reuther Gmbh	Improvements in or relating to hinged fluid control valves
US3141648A (en) *	1962-06-11	1964-07-21	Thiokol Chemical Corp	Valve
US3257045A (en) *	1964-11-03	1966-06-21	Carpentier Urgel Ramual	Dust trap and valve therefor
US3382895A (en) *	1965-12-10	1968-05-14	United States Steel Corp	Sequentially operated plural valves for gas duct
GB1255011A (en) *	1968-05-22	1971-11-24	Hymatic Eng Co Ltd	Improvements relating to non-return butterfly valves

1972
- 1972-03-14 CH CH368572A patent/CH549179A/en not_active IP Right Cessation
- 1972-03-17 DE DE2212972A patent/DE2212972C3/en not_active Expired
- 1972-04-12 NL NL727204897A patent/NL153985B/en not_active IP Right Cessation
1973
- 1973-02-08 AT AT114573A patent/AT325257B/en not_active IP Right Cessation
- 1973-02-17 DE DE19737306068U patent/DE7306068U/en not_active Expired
- 1973-03-07 CA CA165,404A patent/CA966476A/en not_active Expired
- 1973-03-08 US US00339128A patent/US3817490A/en not_active Expired - Lifetime
- 1973-03-08 JP JP48027540A patent/JPS48102318A/ja active Pending
- 1973-03-12 ES ES412557A patent/ES412557A1/en not_active Expired
- 1973-03-13 FR FR7308922A patent/FR2175994B1/fr not_active Expired
- 1973-03-14 GB GB1217773A patent/GB1420384A/en not_active Expired
- 1973-03-14 SE SE7303578A patent/SE392160B/en unknown

Also Published As

Publication number	Publication date
DE2212972A1 (en)	1973-09-27
ES412557A1 (en)	1976-01-01
DE2212972B2 (en)	1974-09-12
DE7306068U (en)	1973-08-23
JPS48102318A (en)	1973-12-22
AT325257B (en)	1975-10-10
DE2212972C3 (en)	1975-04-30
FR2175994A1 (en)	1973-10-26
GB1420384A (en)	1976-01-07
SE392160B (en)	1977-03-14
NL153985B (en)	1977-07-15
CA966476A (en)	1975-04-22
FR2175994B1 (en)	1976-11-05
CH549179A (en)	1974-05-15
US3817490A (en)	1974-06-18

Legal Events

Date	Code	Title	Description
1983-07-18	V1	Lapsed because of non-payment of the annual fee
1992-04-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: SULZER

Publication	Publication Date	Title
JPS4955741A (en)	1974-05-30
BG19883A1 (en)	1975-10-30
BG18132A1 (en)	1974-09-02
NL7204897A (en)	1973-09-18
BG27060A3 (en)	1979-08-15
CH1074373A4 (en)	1977-06-15
CH1506173A4 (en)	1976-10-15
CH561532A5 (en)	1975-05-15
CH561580A5 (en)	1975-05-15
CH562045A5 (en)	1975-05-30
CH562388A5 (en)	1975-05-30
CH562699A5 (en)	1975-06-13
CH567511A5 (en)	1975-10-15
CH568500A5 (en)	1975-10-31
CH570148A5 (en)	1975-12-15
CH570171A5 (en)	1975-12-15
CH570244A5 (en)	1975-12-15
CH570441A5 (en)	1975-12-15
CH570581A5 (en)	1975-12-15
CH570781A5 (en)	1975-12-31
CH570860A5 (en)	1975-12-31
CH570871A5 (en)	1975-12-31
CH570921A5 (en)	1975-12-31
CH571124A5 (en)	1975-12-31
CH571854A5 (en)	1976-01-30