CH625086A5 - Device for tuning the resonant frequency of resonators - Google Patents

Device for tuning the resonant frequency of resonators Download PDF

Info

Publication number: CH625086A5
Authority: CH; Switzerland
Prior art keywords: resonator; insert; ferromagnetic; frequency; cavity
Prior art date: 1977-03-21

Application number

CH302978A

Other languages

German (de)

English (en)

Inventor

Gyula Balla

Original Assignee

Tetra Pak Int

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.)

1977-03-21

Filing date

1978-03-20

Publication date

1981-08-31

1978-03-20 Application filed by Tetra Pak Int filed Critical Tetra Pak Int

1981-08-31 Publication of CH625086A5 publication Critical patent/CH625086A5/de

Links

230000005291 magnetic effect Effects 0.000 claims description 22
229910000859 α-Fe Inorganic materials 0.000 claims description 16
239000000463 material Substances 0.000 claims description 14
238000007789 sealing Methods 0.000 claims description 11
230000005294 ferromagnetic effect Effects 0.000 claims description 10
239000003302 ferromagnetic material Substances 0.000 claims description 9
239000005022 packaging material Substances 0.000 claims description 7
239000000696 magnetic material Substances 0.000 claims description 4
229910001369 Brass Inorganic materials 0.000 claims description 2
229910052782 aluminium Inorganic materials 0.000 claims description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
239000010951 brass Substances 0.000 claims description 2
230000005284 excitation Effects 0.000 claims 1
230000001939 inductive effect Effects 0.000 description 17
230000005415 magnetization Effects 0.000 description 8
230000035699 permeability Effects 0.000 description 7
230000008859 change Effects 0.000 description 6
230000004907 flux Effects 0.000 description 6
238000004806 packaging method and process Methods 0.000 description 5
230000005684 electric field Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 3
239000002648 laminated material Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
238000004804 winding Methods 0.000 description 3
239000004020 conductor Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
108700028369 Alleles Proteins 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000002650 laminated plastic Substances 0.000 description 1
210000004072 lung Anatomy 0.000 description 1
238000010595 magnetization diagram Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
238000012856 packing Methods 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
- H01P1/217—Frequency-selective devices, e.g. filters using ferromagnetic material the ferromagnetic material acting as a tuning element in resonators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0008—Magnetic or paramagnetic

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)
Package Closures (AREA)
Constitution Of High-Frequency Heating (AREA)
Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Inorganic Insulating Materials (AREA)

CH302978A 1977-03-21 1978-03-20 Device for tuning the resonant frequency of resonators CH625086A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7703172A SE403414B (sv)	1977-03-21	1977-03-21	Resonator forsedd med anordning for avstemning av resonansfrekvensen samt don for alstrande av dielektriskt verme i tunna folier

Publications (1)

Publication Number	Publication Date
CH625086A5 true CH625086A5 (en)	1981-08-31

Family

ID=20330779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH302978A CH625086A5 (en)	1977-03-21	1978-03-20	Device for tuning the resonant frequency of resonators

Country Status (16)

Country	Link
JP (1)	JPS53116758A (it)
AT (1)	AT378448B (it)
AU (1)	AU515562B2 (it)
BE (1)	BE865157A (it)
BR (1)	BR7801708A (it)
CH (1)	CH625086A5 (it)
DE (1)	DE2811319C3 (it)
DK (1)	DK149245C (it)
ES (2)	ES468059A1 (it)
FI (1)	FI780865A7 (it)
FR (1)	FR2385231A1 (it)
GB (1)	GB1597873A (it)
IT (1)	IT1093368B (it)
NL (1)	NL7802774A (it)
NO (1)	NO148578C (it)
SE (1)	SE403414B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2934673A1 (de) *	1979-08-28	1981-03-12	Brdr. Schur International A/S, Horsens	Beutelpackung fuer aromatisierte fuellgueter und verfahren zur herstellung der packung.
DE3834984A1 (de) *	1988-10-14	1990-04-19	Leybold Ag	Einrichtung zur erzeugung von elektrisch geladenen und/oder ungeladenen teilchen
DE102014003868A1 (de)	2013-05-24	2014-11-27	Kiefel Gmbh	Hochfrequenz-Oszillator, Hochfrequenz-Schweißanlage und Verfahren zur Frequenzregelung mit einem derartigen Hochfrequenz-Oszillator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH489145A (de) *	1968-03-25	1970-04-15	Siemens Ag	Elektrische Schaltungsanordnung mit regelbaren Bauelementen
US3646486A (en) *	1970-10-28	1972-02-29	Rca Corp	Gyromagnetic isolator wherein even mode components are converted to odd mode components by biased ferrite
US3653054A (en) *	1970-10-28	1972-03-28	Rca Corp	Symmetrical trough waveguide antenna array

1977
- 1977-03-21 SE SE7703172A patent/SE403414B/xx not_active IP Right Cessation
1978
- 1978-03-14 NL NL7802774A patent/NL7802774A/xx not_active Application Discontinuation
- 1978-03-15 GB GB10313/78A patent/GB1597873A/en not_active Expired
- 1978-03-16 DE DE2811319A patent/DE2811319C3/de not_active Expired
- 1978-03-16 AT AT0186878A patent/AT378448B/de not_active IP Right Cessation
- 1978-03-16 IT IT21290/78A patent/IT1093368B/it active
- 1978-03-17 AU AU34251/78A patent/AU515562B2/en not_active Expired
- 1978-03-20 FR FR7807939A patent/FR2385231A1/fr active Granted
- 1978-03-20 BR BR7801708A patent/BR7801708A/pt unknown
- 1978-03-20 JP JP3227478A patent/JPS53116758A/ja active Granted
- 1978-03-20 NO NO781000A patent/NO148578C/no unknown
- 1978-03-20 DK DK123978A patent/DK149245C/da not_active IP Right Cessation
- 1978-03-20 FI FI780865A patent/FI780865A7/fi not_active Application Discontinuation
- 1978-03-20 ES ES468059A patent/ES468059A1/es not_active Expired
- 1978-03-20 CH CH302978A patent/CH625086A5/de not_active IP Right Cessation
- 1978-03-21 BE BE186154A patent/BE865157A/xx not_active IP Right Cessation
- 1978-05-18 ES ES469981A patent/ES469981A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2811319C3 (de)	1980-12-18
FI780865A7 (fi)	1978-09-22
DE2811319A1 (de)	1978-10-12
NL7802774A (nl)	1978-09-25
BE865157A (fr)	1978-07-17
SE403414B (sv)	1978-08-14
DK123978A (da)	1978-09-22
DK149245B (da)	1986-04-01
ATA186878A (de)	1984-12-15
AT378448B (de)	1985-08-12
GB1597873A (en)	1981-09-16
ES469981A1 (es)	1979-04-01
DK149245C (da)	1986-11-03
AU515562B2 (en)	1981-04-09
NO148578C (no)	1983-11-02
IT7821290A0 (it)	1978-03-16
DE2811319B2 (de)	1980-04-30
JPS53116758A (en)	1978-10-12
AU3425178A (en)	1979-09-20
FR2385231B1 (it)	1983-06-10
IT1093368B (it)	1985-07-19
BR7801708A (pt)	1979-01-02
FR2385231A1 (fr)	1978-10-20
NO781000L (no)	1978-09-22
ES468059A1 (es)	1978-12-01
NO148578B (no)	1983-07-25
JPS6131599B2 (it)	1986-07-21

Legal Events

Date	Code	Title	Description
1987-09-15	PFA	Name/firm changed	Owner name: AB TETRA PAK
1993-11-30	PL	Patent ceased
2024-10-31	PL	Patent ceased

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