NL9100312A - Bochtstuk in het bijzonder uit spuitgietmateriaal. - Google Patents

Bochtstuk in het bijzonder uit spuitgietmateriaal. Download PDF

Info

Publication number: NL9100312A
Authority: NL; Netherlands
Prior art keywords: bend; parts; rib; elbow; seams
Prior art date: 1990-02-20

Application number

NL9100312A

Other languages

English (en)

Dutch (nl)

Original Assignee

Schonewelle Bv

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.)

1990-02-20

Filing date

1991-02-21

Publication date

1991-09-16

1991-02-21 Application filed by Schonewelle Bv filed Critical Schonewelle Bv

1991-09-16 Publication of NL9100312A publication Critical patent/NL9100312A/nl

Links

238000001746 injection moulding Methods 0.000 title description 3
239000012778 molding material Substances 0.000 title description 2
238000007789 sealing Methods 0.000 claims description 8
239000002184 metal Substances 0.000 claims description 4
238000003466 welding Methods 0.000 claims description 4
230000002349 favourable effect Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000004512 die casting Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
230000008719 thickening Effects 0.000 description 1

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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
- 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
- F16L43/00—Bends; Siphons

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Exhaust Silencers (AREA)

NL9100312A 1990-02-20 1991-02-21 Bochtstuk in het bijzonder uit spuitgietmateriaal. NL9100312A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT39090		1990-02-20
AT39090A AT395055B (de)	1990-02-20	1990-02-20	Verbindungsbogen

Publications (1)

Publication Number	Publication Date
NL9100312A true NL9100312A (nl)	1991-09-16

Family

ID=3489329

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9100312A NL9100312A (nl)	1990-02-20	1991-02-21	Bochtstuk in het bijzonder uit spuitgietmateriaal.

Country Status (3)

Country	Link
AT (1)	AT395055B (de)
DE (1)	DE9101646U1 (de)
NL (1)	NL9100312A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992017725A1 (en) *	1991-04-04	1992-10-15	Double Containment Systems	Elbow fittings for double containment pipe assemblies
NL1014637C2 (nl) *	2000-03-14	2001-09-17	Ubbink Nederland Bv	Bochtstuk voor uitmondingsconstructies.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2914725A1 (de) *	1979-04-11	1980-10-23	Interatom	Zusammengesetzter rohrkruemmer
EP0094549B1 (de) *	1982-05-13	1987-03-25	Bernhard Kessel	Rohrfitting
ES286500Y (es) *	1983-03-11	1986-06-01	Compact Ltd	Un dispositivo de empalme de tubos.

1990
- 1990-02-20 AT AT39090A patent/AT395055B/de not_active IP Right Cessation
1991
- 1991-02-13 DE DE9101646U patent/DE9101646U1/de not_active Expired - Lifetime
- 1991-02-21 NL NL9100312A patent/NL9100312A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
ATA39090A (de)	1991-05-15
DE9101646U1 (de)	1991-05-02
AT395055B (de)	1992-09-10

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Legal Events

Date	Code	Title	Description
1993-10-18	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: VAILLANT B.V.
1994-10-03	BV	The patent application has lapsed