NL7608765A - Schuifafsluiter met een gespleten schuifcon- structie. - Google Patents

Schuifafsluiter met een gespleten schuifcon- structie.

Info

Publication number: NL7608765A
Authority: NL; Netherlands
Prior art keywords: slide; split; construction; valve; slide valve
Prior art date: 1975-08-18

Application number

NL7608765A

Other languages

English (en)

Other versions

NL178622C (nl

NL178622B (nl

Original Assignee

Rockwell International Corp

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.)

1975-08-18

Filing date

1976-08-06

Publication date

1977-02-22

1975-08-18 Priority claimed from US05/605,278 external-priority patent/US3993285A/en

1976-08-06 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1977-02-22 Publication of NL7608765A publication Critical patent/NL7608765A/nl

1985-11-18 Publication of NL178622B publication Critical patent/NL178622B/nl

1986-04-16 Application granted granted Critical

1986-04-16 Publication of NL178622C publication Critical patent/NL178622C/nl

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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sliding Valves (AREA)
Lift Valve (AREA)

NL7608765A 1975-08-18 1976-08-06 Schuifafsluiter met een tweedelig schuiflichaam en afstandelement. NL178622C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US60527775A	1975-08-18	1975-08-18
US05/605,278 US3993285A (en)	1975-08-18	1975-08-18	Double disc gate valve with entrapped stem connection

Publications (3)

Publication Number	Publication Date
NL7608765A true NL7608765A (nl)	1977-02-22
NL178622B NL178622B (nl)	1985-11-18
NL178622C NL178622C (nl)	1986-04-16

Family

ID=27084905

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7608765A NL178622C (nl)	1975-08-18	1976-08-06	Schuifafsluiter met een tweedelig schuiflichaam en afstandelement.

Country Status (12)

Country	Link
JP (1)	JPS604393B2 (nl)
AR (1)	AR211780A1 (nl)
AU (1)	AU511999B2 (nl)
BR (1)	BR7605394A (nl)
CH (1)	CH615489A5 (nl)
DE (1)	DE2637217A1 (nl)
FR (1)	FR2321646A1 (nl)
GB (1)	GB1543939A (nl)
IT (1)	IT1073716B (nl)
MX (1)	MX143523A (nl)
NL (1)	NL178622C (nl)
SE (1)	SE422489B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1066259A (en) *	1976-08-17	1979-11-13	Ronald J. Anders	Double disc gate valve with replaceable spacer ring
US4098489A (en) *	1976-08-17	1978-07-04	Rockwell International Corporation	Segmented hub for retaining the spacer ring of a two piece gate valve
US4044997A (en) *	1976-09-10	1977-08-30	Rockwell International Corporation	Seat ring notch for gate valve guide rail
JPS53166126U (nl) *	1977-06-02	1978-12-26
JPS5440531U (nl) *	1977-08-25	1979-03-17
KR100927727B1 (ko) *	2007-01-05	2009-11-18	(주)에이치엘씨밸브	평행 슬라이드 게이트 밸브
CN113685568B (zh) *	2021-09-03	2024-08-23	浙江桥盾阀门有限公司	一种自适应长寿命的黄铜闸阀
CN116816962B (zh) *	2023-08-31	2023-11-10	浙江威星电子系统软件股份有限公司	一种高压力控制阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL59367C (nl) *		1900-01-01
US1331534A (en) *	1918-12-26	1920-02-24	William H Smith	Valve for corrosive liquids

1976
- 1976-07-15 GB GB2945876A patent/GB1543939A/en not_active Expired
- 1976-07-19 AU AU15993/76A patent/AU511999B2/en not_active Expired
- 1976-07-30 AR AR26414676A patent/AR211780A1/es active
- 1976-08-06 IT IT5080376A patent/IT1073716B/it active
- 1976-08-06 NL NL7608765A patent/NL178622C/nl not_active IP Right Cessation
- 1976-08-09 CH CH1014776A patent/CH615489A5/de not_active IP Right Cessation
- 1976-08-11 SE SE7608982A patent/SE422489B/xx not_active IP Right Cessation
- 1976-08-16 JP JP51097636A patent/JPS604393B2/ja not_active Expired
- 1976-08-18 BR BR7605394A patent/BR7605394A/pt unknown
- 1976-08-18 FR FR7625058A patent/FR2321646A1/fr active Granted
- 1976-08-18 DE DE19762637217 patent/DE2637217A1/de not_active Ceased
- 1976-08-18 MX MX16593576A patent/MX143523A/es unknown

Also Published As

Publication number	Publication date
GB1543939A (en)	1979-04-11
AU1599376A (en)	1978-01-26
NL178622C (nl)	1986-04-16
SE422489B (sv)	1982-03-08
MX143523A (es)	1981-05-27
AR211780A1 (es)	1978-03-15
NL178622B (nl)	1985-11-18
AU511999B2 (en)	1980-09-18
CH615489A5 (en)	1980-01-31
SE7608982L (sv)	1977-02-19
FR2321646A1 (fr)	1977-03-18
JPS5224325A (en)	1977-02-23
DE2637217A1 (de)	1977-03-03
IT1073716B (it)	1985-04-17
BR7605394A (pt)	1977-08-16
FR2321646B1 (nl)	1983-01-14
JPS604393B2 (ja)	1985-02-04

Publication	Publication Date	Title
NL7614364A (nl)	1977-12-30	Losmaakbdre naald-hechtdraadcombinaties met een gecontroleerde binding.
NL7610444A (nl)	1977-03-22	Klep.
NL158271B (nl)	1978-10-16	Schuifafsluiter.
NL7614304A (nl)	1977-06-28	Klepsamenstel.
NL7605967A (nl)	1976-12-07	Klepinrichting.
NL183227C (nl)	1988-09-01	Slijtonderdeel van een schuifafsluiter.
NL7608187A (nl)	1977-01-25	Homogeniseerafsluiter.
NL7605715A (nl)	1976-12-02	Gasregelklep.
NL7703357A (nl)	1977-10-04	Een cumylfenolderivaat.
NL7605903A (nl)	1976-12-06	Samenstel met een halfgeleiderinrichting.
NL7606130A (nl)	1976-12-14	Afsluiter.
NL177771C (nl)	1985-11-18	Vlinderklepafsluiter.
NL179843C (nl)	1986-11-17	Afsluiter met een ringvormige diffusordoorgang.
NL7605846A (nl)	1976-12-01	Bolafsluiter.
NL7608765A (nl)	1977-02-22	Schuifafsluiter met een gespleten schuifcon- structie.
NL7602792A (nl)	1976-09-21	Gipspreparaten met een vertraagde hardingstijd.
NL7601904A (nl)	1976-08-31	Mengkraan.
NL7708748A (nl)	1978-02-21	Schuifafsluiterklep.
NL179503C (nl)	1986-09-16	Reduceerafsluiter.
NL7601917A (nl)	1976-08-30	Afsluiter.
NO140570C (no)	1979-09-26	Ventil.
NL7601431A (nl)	1976-09-07	Klepschuifstelsel.
BE845306A (nl)	1976-12-16	Schuifafsluiter met een gespleten schuif-constructie
NL7604845A (nl)	1976-11-09	Meerwegafsluiter.
NL179158C (nl)	1986-07-16	Diafragmaklep.

Legal Events

Date	Code	Title
1979-05-25	BB	A search report has been drawn up
1983-09-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1989-04-17	V1	Lapsed because of non-payment of the annual fee